| 3D.RU | Russia | 2 | 23A50 | |
| ABB | Russia | 2 | 23D60 | Core hole and exploratory well drilling equipmentMethods and equipment for oil and gas production |
| AD VIGANO | Italy | 2 | 22Е92 | EnclosureTerminal blocks with ATEX |
| ADL | Russia | 1 | 1C60 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| AGROKABEL, ZAVOD, LTD. | Russia | 8 | 83С86 | Drilling rigs power supplyPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| AKER SOLUTIONS | Norway | 2 | 23D80 | Hole drilling equipment and toolEquipment and devices for tripping process under drilling |
| AKSA JENERATOR SANAYI A.S. | Turkey | 2 | 22B10 | Drilling rigs power supplyPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| AL'BATROS, CJSC | Russia | 2 | 23Е75 | Field operation management. Field communication, field automatization and telemechanizationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| ALL-RUSSIA RESEARCH INSTITUTE OF AUTOMATICS (VNIIA) | Russia | 1 | 1С12 | |
| ALLIANCEPACKAGE, LLC | Russia | 2 | 22C87 | Oil and gas main pipelines maintenanceMethods and means of pipes and main pipelines corrosion prevention |
| ALLRUS, OOO | Russia | 2 | 21C21 | Drilling mud mixing equipment. Dosimeters, mixers, ejectors, hydraulic giants, pneumatic pumps, stirrers, dispersing agents, centrifugal cutter pulverizers, crushersCrude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsRailway transport of oil, oil products and liquefied gasTanks, tank farms, tank accessoriesProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outPetrochemical equipmentHigh pressure injection pumps |
| ALLWEILER GMBH | Germany | 2 | 21C21 | Drilling mud mixing equipment. Dosimeters, mixers, ejectors, hydraulic giants, pneumatic pumps, stirrers, dispersing agents, centrifugal cutter pulverizers, crushersCrude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsRailway transport of oil, oil products and liquefied gasTanks, tank farms, tank accessoriesProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outPetrochemical equipmentHigh pressure injection pumps |
| AMETEK | USA | 2 | 23С59 | Equipment and methods of well cementing quality and casing condition controlInstruments for oil producing wells production measurement and registrationMethods and means of pipes and main pipelines corrosion preventionProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outModern equipment and technologies of oil, gas, oil refining and petrochemical industry facilities construction, offshore facilities includingAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| ANDRITZ AG | Austria | 2 | 21B03 | Equipment and technologies of oil and gas field gathering, processing and storingPetrochemical equipment |
| ANHUI SIAIT CABLE GROUP CO. LTD. | China | 3 | 3B52 | Logging cablesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| ANHUI TIANRUN CHEMICALS CO. LTD. | China | 3 | 3C42 | Equipment for drilling mud mixing at offshore drilling unitsNew chemical substances and materials for oil and gas industry |
| ANOD, RESEARCH & РRODUCTION СENTRE | Russia | 8 | 82С25 | Rotating machinery sealsIsolating and control valves |
| ANP SERVICE, LLC | Russia | 8 | 83B40 | Petrochemical equipmentRotating machinery seals |
| ANPING KANGSHENG WIRE MESH CO. LTD. | China | 3 | 3C38 | Methods, equipment and apparatus for cased well geophysical surveyFormation segregation and well sealing |
| ANTON OILFIELD SERVICES (GROUP) LTD. | China | 3 | 3B38 | Technique and technology of well completion. Compressors for well completion after drillingHydraulic fracturing of formation near-bottom hole |
| APA-KANDT GMBH | Germany | 2 | 21B21 | Downhole and wellhead equipment for gas and gas-condensate well operationIsolating and control valves |
| APPLIED PHYSICS SYSTEMS | USA | 2 | 21D13 | Directional drilling equipment and technology. Deflectors, bottom hole inclinometers |
| AQUARION WATER GMBH | Germany | 2 | 21E27 | Equipment and instrumentation. Ecological monitoring |
| ARCA REGLER GMBH | Germany | 2 | 21C23 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| ARCTIC EUROPE — STORVIK & CO | Norway | 2 | 23D86 | Methods of oil and gas fields exploration and prospectingOffshore oil-loading transport |
| ARHIMED | Russia | 8 | 82D01 | Petrochemical equipmentIsolating and control valves |
| ARIEL CORPORATION | USA | 2 | 21D11 | |
| ARMACELL | Russia | 3 | 3G90 | Offshore producing wells operation equipment and technologiesMethods and means of pipes and main pipelines corrosion prevention |
| ARMSTROIEXPORT, LTD. | Russia | 8 | 83В78 | Production flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outIsolating and control valves |
| ARMTORG.RU | Russia | 2 | 23B20 | |
| ARSENAL, SCIENTIFIC AND PRODUCTION COMPANY, LLC | Russia | 3 | 3Е50 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationEquipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outNew chemical substances and materials for oil and gas industry |
| ARTEMIS KAUTSCHUK- UND KUNSTSTOFF-TECHNIK GMBH | Germany | 2 | 21A18 | Downhole motors. Hydraulic turbine downhole motors, electric downhole motors, screw downhole motorsMethods and equipment for oil and gas production |
| ARTES VALVE & SERVICE GMBH | Germany | 2 | 21C23 | |
| ARTVIK, INC | USA | 2 | 23C85 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoring |
| ARVELIN INTERNATIONAL OY | Finland | 2 | 22D26 | |
| ARZAMASSKY PRIBOROSTROITELNY ZAVOD IMENI PLANDINA, OJSC | Russia | 8 | 83D45 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoring |
| ASI CORPORATION | Russia | 2 | 23F30 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesIT solutions for engineering |
| ASIA | Russia | 8 | 83C82 | |
| ASSOCIATION OF ENTERPRISES OF OIL-GAS AND DRILLING EQUIPMENT | Russia | 2 | 22C61 | |
| ASTEAMA, LLC | Russia | 3 | 3G80 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| ATB NORDENHAM GMBH | Germany | 2 | 21B11 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| ATB SCHORCH GMBH | Germany | 2 | 21B11 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| ATB SEVER D.O.O. | Serbia | 2 | 21B11 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| ATEKS-ELECTRO | Russia | 8 | 82C85 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentTerminal blocks with ATEX |
| ATEXOR OY | Finland | 2 | 22D38 | |
| ATLANTICTRANSGASSYSTEM | Russia | 2 | 22E70 | Field operation management. Field communication, field automatization and telemechanizationOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsInstruments for oil producing wells production measurement and registrationPipeline control equipmentAutomatization and telemechanization in pipeline oil transportationOil and gas storages |
| ATLAS COPCO, CJSC | Sweden | 2 | 22В05 | Technique and technology of oil and gas main pipelines constructionOil and gas main pipelines maintenance |
| ATM STIL | Russia | 3 | 3D50 | Production flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outPetrochemical equipment |
| ATMOS INTERNATIONAL | United Kingdom | 2 | 23C04 | Software for simulation of technological processesIT solutions for engineering |
| ATOMENERGOMASH, JSC | Russia | 1 | 1C12 | |
| AUTOMATION AND INDUSTRIAL VALVES CO., LTD. | Russia | 3 | 3G64 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| AUTOMATION AND IT IN THE OIL AND GAS SECTOR, MAGAZINE | Russia | 8 | 83A90 | |
| AVEVA, LLC | Russia | 2 | 22D60 | Oil and gas fields designing and constructionIT solutions for engineering |
| AVIAGAZTSENTR | Russia | 2 | 22B18 | Oil and gas main pipelines maintenance |
| AVICOMP CONTROLS GMBH | Germany | 2 | 21A01 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| AZERPIPE | Russia | 1 | 1F45 | |
| AZHM-ENGINEERING, LLC | Russia | 1 | 1B63 | Tanks, tank farms, tank accessoriesMarking systems |
| B&R | Russia | 2 | 23B32 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesIndustrial Ethernet |
| BACS | Russia | 3 | 3F64 | Petrochemical equipmentAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| BALTREZINOTEKHNIKA, TD | Russia | 1 | 1D88 | Equipment and technologies of oil and gas field gathering, processing and storingCrude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressors |
| BAOJI MENGTAI PETROLEUM MACHINERY CO. LTD. | China | 3 | 3G17 | Downhole drill stem assemblyDrawworks |
| BAOTOU FOUND PETROLEUM MACHINERY CO. LTD. | China | 1 | 1G10 | Drilling rigsHole drilling equipment and toolDownhole motors. Hydraulic turbine downhole motors, electric downhole motors, screw downhole motorsDirectional drilling equipment and technology. Deflectors, bottom hole inclinometers |
| BAOYI (VALVES) GROUP CO. LTD. | China | 2 | 22D12 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsPipeline control equipment |
| BARTEC | Russia | 2 | 22А80 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| BAUER KOMPRESSOREN GMBH | Germany | 2 | 21D22 | |
| BAULUX | Russia | 1 | 1D15 | |
| BEIJING CEW INTERNATIONAL FAIR CO. LTD. | China | 3 | 3H09 | |
| BEIJING FISHERMETER INSTRUMENT CO. LTD. | China | 3 | 3G05 | Oil and gas processing equipment and technologiesAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| BEIJING KELU INDUSTRIAL EQUIPMENT CO. LTD. | China | 3 | 3H07 | Oil and gas main pipelines maintenance |
| BEIJING LIUHE GREATNESS TECHNOLOGY CO. LTD. | China | 3 | 3F02 | Downhole instruments, geophysical signal sensors, sondesDirectional drilling equipment and technology. Deflectors, bottom hole inclinometers |
| BEIJING ZEHUA CHEMICAL ENGINEERING CO. LTD. | China | 2 | 21E08 | Oil and gas processing equipment and technologiesPetrochemical equipment |
| BENCH TREE GROUP LLC | USA | 2 | 21A06 | |
| BENNING | Germany | 2 | 21B06 | Oil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| BENTONIT | Russia | 3 | 3F62 | |
| BIPRON | Russia | 8 | 83B81 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentLabour protection and safety precautions of technological processes in gas-oil producing and gas-oil processing complex |
| BL TREYD | Russia | 3 | 3G40 | |
| BLOHM + VOSS OIL TOOLS GMBH | Germany | 2 | 21A12 | Hole drilling equipment and toolEquipment and devices for tripping process under drilling |
| BOLL & KIRCH FILTERBAU GMBH | Germany | 2 | 21C11 | |
| BOLLFILTER RUSSLAND | Russia | 2 | 21C11 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationOil and gas processing equipment and technologies |
| BORETS COMPANY | Russia | 1 | 1В45 | Submersible pump oil productionOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systems |
| BORKHIMMASH, OJSC | Russia | 1 | 1В80 | Petrochemical equipmentAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| BORSIG COMPRESSOR PARTS GMBH | Germany | 2 | 21C15 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsOil and gas processing equipment and technologies |
| BORSIG MEMBRANE | Germany | 2 | 21C15 | Oil and gas processing equipment and technologiesPrevention methods and technical means for elimination of environmental pollution under drilling, oil and gas production, transportation, storing, processing |
| BORSIG ZM COMPRESSION GMBH | Germany | 2 | 21C17 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationOil and gas processing equipment and technologies |
| BOSCH REXROTH | Russia | 2 | 23F60 | Flow oil productionEquipment and tooling of pipeline linear portion. Pipes, valving, compensators |
| BPC ENGINEERING | Russia | | 4-30 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| BPN-INTERNATIONAL | Russia | 8 | 83В82 | Chemical stimulation of formation near-bottom holeNew chemical substances and materials for oil and gas industry |
| BRONSWERK HEAT TRANSFER | The Netherlands | 2 | 22C60 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationPetrochemical equipment |
| BRUKER OPTIK GMBH | Germany | 2 | 21C20 | Laboratory equipment and analytical instruments, furniture. Mobile laboratories |
| BS-GROUP | Germany | 2 | 21A09 | Oil and gas processing equipment and technologiesPetrochemical equipment |
| BURCKHARDT COMPRESSION AG | Switzerland | 2 | 21D14 | Oil and gas storagesPetrochemical equipment |
| BURINTEKH, LTD. | Russia | 1 | 1Е50 | |
| BVK, LLC | Russia | 1 | 1Е78 | |
| CABLE ALLIANCE HOLDING, CORPORATION | Russia | 8 | 82В90 | Methods and equipment for oil and gas productionPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| CANGZHOU GREAT DRILL BITS CO. LTD. | China | 3 | 3H10 | Drilling bits |
| CASTOLIN EUTECTIC-OILTEC DIVISION | Norway | 2 | 23D84 | |
| CATERPILLAR ENERGY SOLUTIONS GMBH | Germany | 2 | 21C04 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| CAVENDISH GROUP | United Kingdom | 2 | 21A15 | Methods of oil and gas fields exploration and prospectingTubing, wellhead and bottom hole equipment of producing wells, filters |
| CEJN-PRODUCT GMBH / EVROKOM | Russia | 2 | 21D16-A | Quick connect couplings for all media |
| CENTRAL VALVES DESIGN BUREAU, SCIENTIFIC AND PRODUCTION FIRM, CJSC (CKBA) | Russia | 2 | 22С82 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| CENTRAX LIMITED | United Kingdom | 2 | 21D01 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| CEPAI GROUP CO. LTD. | China | 3 | 3F04 | Tubing, wellhead and bottom hole equipment of producing wells, filtersPetrochemical equipment |
| CETCO – CAPITAL EQUIPMENT AND TRADING CORPORATION | USA | 2 | 21A10 | Core hole and exploratory well drilling equipmentDrilling rigs |
| CHANLLENGGER GEOINSTRUMENTS, LTD. | China | 3 | 3D10 | Geophysical survey equipment, apparatus and methodsSeismic prospecting |
| CHAYKOVSKIY ZAVOD RTD, CJSC | Russia | 3 | 3F66 | |
| CHEMICAL LIFE | Russia | 1 | 1А80 | Well logging truck hoists |
| CHEMIEANLAGENBAU CHEMNITZ GMBH | Germany | 2 | 21A14 | Equipment and technologies of oil and gas field gathering, processing and storingOil and gas processing equipment and technologies |
| CHENGDU WEST PETROLEUM EQUIPMENT CO. LTD. | China | 1 | 1G03 | Offshore drilling cementing units and pumps |
| CHENGDU XIONGGU JIASHI ELECTRICAL CO. LTD. | China | 3 | 3G19 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION NO.22 RESEARCH INSTITUTE | China | 3 | 3H35 | Methods, equipment and apparatus for wells geophysical surveyMethods, equipment and apparatus for open borehole geophysical survey |
| CHINA PETROLEUM TECHNOLOGY & DEVELOPMENT CORPORATION | China | 1 | 1F80 | Drilling rigsDrilling mud mixing equipment. Dosimeters, mixers, ejectors, hydraulic giants, pneumatic pumps, stirrers, dispersing agents, centrifugal cutter pulverizers, crushers |
| CHINA STAR GREAT DRAGON TRADING CO. LTD. (CSGD) | China | 3 | 3B19 | Drill pipesTubing, wellhead and bottom hole equipment of producing wells, filters |
| CIS-AUTOMATION | Russia | 8 | 83B38 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| CIT | Belarus | 1 | 1B95 | Hole drilling equipment and toolEquipment and enhanced oil recovery methods |
| CITAF | Russia | 1 | 1E28 | Oil and gas storagesTanks, tank farms, tank accessories |
| CMEC GENERAL MACHINERY CO. | China | 3 | 3B36 | Drilling rigsPetrochemical equipment |
| COFG, SR NP | Russia | 8 | 83D30 | |
| COILED TUBING TIMES | Russia | 2 | 23B35 | |
| COMART S.P.A. A COMPANY OF TOZZI INDUSTRIES | Italy | 2 | 22D70 | Methods and equipment for oil and gas productionEquipment and technologies of oil and gas field gathering, processing and storing |
| COMPANY SMD | Russia | 8 | 83C01 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| COMPRESSOR CONTROLS CORPORATION | USA | 2 | 23D70 | Pipeline control equipmentAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| COMPRESSOR GAZ, LLC | Russia | 8 | 82В50 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsEquipment of main and relay pumping stations. Compressors for main pipelines gas transportation |
| COMPRESSOR TECHNOLOGIES | Russia | 3 | 3Н69 | New chemical substances and materials for oil and gas industryGas and oil products supply and sale |
| CONFIND SRL | Romania | 8 | 83C05 | |
| CONTI CHEMICAL COMPANY | Latvia | 2 | 21D25 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsEquipment and tooling of pipeline linear portion. Pipes, valving, compensators |
| CONTROLLING SYSTEMS, TRADE HOUSE, LLC | Russia | 8 | 83С26 | Production flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outIsolating and control valves |
| COOK COMPRESSION | United Kingdom | 2 | 22F80 | Compressors for underground gas injectionPetrochemical equipment |
| CORTEM-GORELTEX CO. LTD., EXPLOSION-PROOF EQUIPMENT PLANT | Russia | 8 | 82С74 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| CPI FLUID ENGINEERING | USA | 3 | 3H69 | |
| CUMMINS INC., MOSCOW OFFICE | Russia | 8 | 82B10 | Drilling rigs power supplyPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| CZECH TRADE PROMOTION AGENCY | Czech Republic | 3 | 3E55 | High pressure injection pumpsIsolating and control valves |
| DEDAL, SPE, OJSC | Russia | 1 | 1С12 | |
| DELOVOY SOYUZ 2000 | Russia | 2 | 23C70 | Motor-vehicle transport of oil, oil products and liquefied gasEquipment and instrumentation. Ecological monitoring |
| DENSO GMBH | Germany | 2 | 21C10 | Methods and means of pipes and main pipelines corrosion preventionCorrosion protection |
| DEZHOU LONGKE PETROLEUM EQUIPMENT CO. LTD. | China | 3 | 3H05 | Formation segregation and well sealingMethods and equipment for oil and gas production |
| DEZHOU UNITED PETROLEUM MACHINERY CO. LTD. | China | 2 | 21E07 | Downhole motors. Hydraulic turbine downhole motors, electric downhole motors, screw downhole motors |
| DGS, DIESEL- UND GETRIEBESERVICE GMBH | Russia | 2 | 21B29A | |
| DIALIGHT | United Kingdom | 2 | 21D28 | |
| DLA, INC. | USA | 2 | 23D50 | Equipment and technology of simultaneous-selective multiple formation oil productionEquipment and enhanced oil recovery methods |
| DONGYING BOSUN PETROLEUM MACHINERY CO., LTD | China | 3 | 3H01 | Downhole motors. Hydraulic turbine downhole motors, electric downhole motors, screw downhole motorsOil-well sucker-rod pump oil production |
| DONGYING HAIXIN PETROLEUM EQUIPMENT CO. LTD. | China | 3 | 3C52 | Drilling rigsDrill stem drive |
| DONGYING JIANXIN INTERNATIONAL TRADE CO. LTD. | China | 3 | 3G21 | Hole drilling equipment and toolDrilling mud mixing equipment. Dosimeters, mixers, ejectors, hydraulic giants, pneumatic pumps, stirrers, dispersing agents, centrifugal cutter pulverizers, crushers |
| DONGYING JINTAN PETROLEUM TECHNOLOGY EQUIPMENT CO. LTD. | China | 2 | 21E04 | Equipment and instrumentation. Ecological monitoringGas and oil products supply and sale |
| DRILL PIPES LIMITED | Russia | 8 | 82С20 | Drill pipesCrude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressors |
| DRILLING AND OIL, SPECIAL MAGAZINE | Russia | 1 | 1D70 | |
| DRM, DR. MUELLER AG | Switzerland | 2 | 21D27 | Petrochemical equipment |
| DS CONTROLS, CJSC | Russia | 2 | 22E20 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesIsolating and control valves |
| DURAG RUS, LTD. | Germany | 8 | 82В64 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoring |
| DYNOLAND INTERNATIONAL TRADING CO.,LTD | China | 2 | 21E16 | |
| ECKEL INTERNATIONAL | USA | 2 | 21A10 | Core hole and exploratory well drilling equipmentDrilling rigs |
| ECOLINE-HYDRO, LLC | Russia | 3 | 3G75 | Technique and technology of oil and gas main pipelines constructionProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| ECOSERVICE-NEFTEGAZ, LTD. | Russia | 8 | 82В55 | Prevention methods and technical means for elimination of environmental pollution under drilling, oil and gas production, transportation, storing, processing |
| ECOVIZOR | Estonia | 2 | 21D25 | Compressors for underground gas injectionFire-retardant equipment |
| EDL ANLAGENBAU GESELLSCHAFT MBH | Germany | 2 | 21C07 | Modern equipment and technologies of oil, gas, oil refining and petrochemical industry facilities construction, offshore facilities includingOil and gas processing equipment and technologies |
| EFCO MASCHINENBAU GMBH | Germany | 2 | 21B17 | Equipment and technology of pipeline repair and accident eliminationPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| EKRA, LTD. | Russia | 2 | 22А90 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| EKSPOINDUSTRIY | Russia | 2 | 22D42 | |
| ELAZ, OJSC | Russia | 1 | 1Е60 | Drilling rigsTechnique and technology of producing wells overhaul |
| ELECTRONIC INFORMATION SYSTEMS, SCIENTIFIC AND PRODUCTION ENTERPRISE, CJSC | Russia | 2 | 23С47 | Receiving apparatus and recording devicesData transmission lines and channelsTechnology and automation means of logging data gathering, storing, processing and interpretationField operation management. Field communication, field automatization and telemechanizationOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsPipeline control equipmentMethods and means of pipes and main pipelines corrosion preventionAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesSoftware for simulation of technological processesIT solutions for engineering |
| ELECTRONMASH | Russia | 8 | 82А20 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentComputer programs |
| ELECTRONSTANDART-PRIBOR, JSC | Russia | 8 | 82A70 | Oil and gas fields designing and constructionAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| ELECTROTECHNICAL INDUSTRIAL COMPANY, LTD. (ELEKTROPROM, LTD.) | Russia | 1 | 1Е52 | Drilling rigsPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| ELEKTON, CJSC | Russia | 2 | 22D65 | |
| ELEKTROGAZ, DJSC (GAZPROM, JSC) | Russia | | 5-10 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentMobile industrial and domestic buildings |
| ELEKTROLUCH | Russia | 8 | 83C27 | Drilling rigsPetrochemical equipment |
| ELESY | Russia | 1 | 1С40 | Automatization and telemechanization in pipeline oil transportationMobile industrial and domestic buildings |
| ELKAM, LLC | Russia | 2 | 22С15 | |
| ELMESS-THERMOSYSTEMTECHNIK GMBH & CO. KG | Germany | 2 | 21B13 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationOil and gas processing equipment and technologies |
| EMER INTERNATIONAL LIMITED | Hong Kong | 1 | 1A01 | |
| EMICON, JSC | Russia | 2 | 23Е80 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| EMIFLEX SPA | Italy | 2 | 21D32 | Oil and gas main pipelines maintenanceEquipment and tooling of pipeline linear portion. Pipes, valving, compensators |
| ENDRESS+HAUSER | Switzerland | 2 | 22E60 | Instruments for oil producing wells production measurement and registrationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| ENERGAS | Russia | 2 | 22D70 | Equipment and technologies of oil and gas field gathering, processing and storingCrude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressors |
| ENERGIYA-ISTOCHNIK — ITEK BBMV GROUP OF COMPANIES, LTD. | Russia | 2 | 23С03 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| ENERGOAVTOMATIKA, LTD. | Russia | 2 | 22В90 | Automatization and telemechanization in pipeline oil transportationSoftware for simulation of technological processes |
| ENERGOFINSTROY | Russia | 8 | 83B26 | |
| ENERGOGAZPOSTAVKA | Russia | 8 | 83В80 | |
| ENERGOGAZPRIBOR, LTD. | Russia | 2 | 23Е92 | Oil and gas main pipelines maintenanceAutomatization and telemechanization in pipeline oil transportation |
| ENERGOLAB | Russia | 8 | 83В75 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentMobile industrial and domestic buildings |
| ENERGOLAB, GROUP OF COMPANIES, JSC | Russia | 8 | 83В10 | Oil and gas main pipelines maintenanceAutomatization and telemechanization in pipeline oil transportationEquipment and instrumentation. Ecological monitoring |
| ENERGOMASH (BELGOROD) — BZEM, JSC | Russia | 1 | 1D40 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| ENERGOMASH, JSC | Russia | 2 | 23С75 | |
| ENERGORESURS | Russia | 2 | 22E35 | |
| ENERGOSERVER, CJSC | Russia | 8 | 83А01 | Petrochemical equipmentAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| ENERGOTECHMASH, JSC | Russia | 8 | 83B85 | Mobile industrial and domestic buildings |
| ENERGY SUPPLIES GROUP | Russia | 8 | 82D50 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| ENERPROM | Russia | 2 | 23С73 | |
| ENSTO | Russia | 2 | 22D22 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentEnclosure |
| EPAC-SERVICE, JSC | Russia | 2 | 22C10 | Equipment and enhanced oil recovery methodsLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| EPCO | Canada | 2 | 23D50 | |
| ERIDAN, JOINT-STOCK | Russia | 8 | 83С83 | Equipment and technology of oil and gas storage repair and accident eliminationPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| ESTA-MSK | Russia | 8 | 83B18 | Oil and gas storagesPetrochemical equipment |
| ETIREX — CHROMALOX | France | 2 | 21D18 | Petrochemical equipmentPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| ETRA | Russia | 8 | 83B29 | Petrochemical equipment |
| EUROFLANSCH GMBH | Germany | 2 | 21A24 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| EUROPEAN STAFF NETHERLANDS B.V. | The Netherlands | 8 | 83A64 | Personnel Provision To O&G Companies |
| EUROPEAN TECHNOLOGY VALVES | Italy | 3 | 3G70 | |
| EVROBILD | Russia | | 99-10 | |
| EX TECHNOLOGIES CO., LTD. | Russia | 8 | 83В19 | Pneumatic toolsPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| EXPOSITION OIL & GAS | Russia | 3 | 3D54 | |
| EXTROL, GROUP OF COMPANIES | Russia | 8 | 83C35 | Technique and technology of oil and gas main pipelines constructionNew chemical substances and materials for oil and gas industry |
| F&F, GMBH — DISTRIBUTOR OF FLENDER-GRAFFENSTADEN | Russia | 3 | 3F85 | Compressors for underground gas injection |
| FAS S.P.A. | Italy | 1 | 1C08 | Methods and equipment for oil and gas productionTechnique and technology of oil and gas main pipelines construction |
| FASEK ENGINEERING AND PRODUCTION GMBH | Germany | 2 | 21C16 | Pipeline control equipmentAutomatization and telemechanization in pipeline oil transportation |
| FASTPACK | Russia | ОКТРЫТАЯ ПЛОЩАДКА | 6-50 | Oil field equipment corrosion prevention. Corrosion inhibitorsMethods and means of pipes and main pipelines corrosion preventionCorrosion protection |
| FEAM | Italy | 8 | 82B60 | EnclosureTerminal blocks with ATEX |
| FERROPAN-NECUS | Russia | 8 | 83С24 | Equipment and technology of oil and gas storage repair and accident eliminationCorrosion protection |
| FERRUM FACTORY | Russia | 8 | 83B17 | |
| FESTO | Russia | 2 | 23A54 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationIsolating and control valves |
| FIRST FAR-EASTERN INDUSTRIAL COMPANY LIMITED (FFEIC) | Russia | 3 | 3H50 | Flow oil productionIsolating and control valves |
| FLOTENK | Russia | 8 | 83В55 | Pipeline obstacle crossings constructionTanks, tank farms, tank accessories |
| FLOTTWEG SE | Germany | 2 | 21C09 | Oil and gas processing equipment and technologies |
| FLOWMETERING TECHNOLOGIES, LLC | Russia | 2 | 23С44 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| FLUORSEALS SPA | Italy | 2 | 21D36 | Corrosion protectionRotating machinery seals |
| FLUVAL SPAIN SL POL. IND. KALZADAKO-SARATXO | Spain | 2 | 21B27B | |
| FORU-SOLUTION B.V. | The Netherlands | 8 | 83A64 | Water transport of oil, oil products and liquefied gasPrevention methods and technical means for elimination of environmental pollution under drilling, oil and gas production, transportation, storing, processing |
| FREEPOWER, LTD. | Russia | 2 | 23С05 | Methods, equipment and apparatus for wells geophysical surveyDrill stem equipment, devices and tools |
| FRIATEC AG — DIVISION RHEINHUTTE PUMPEN | Germany | 2 | 21D24 | Oil and gas processing equipment and technologies |
| FUJIAN FEIDA VALVE CO. LTD. | China | 2 | 21C24 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsPipeline control equipment |
| FUJIKIN INCORPORATED | Japan | 2 | 23A55 | Production flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outNew chemical substances and materials for oil and gas industry |
| FUNDAMENTSTROYARKOS, RPA, LTD. | Russia | 8 | 82D70 | Oil and gas fields designing and constructionTechnique and technology of oil and gas main pipelines constructionTanks, tank farms, tank accessoriesModern equipment and technologies of oil, gas, oil refining and petrochemical industry facilities construction, offshore facilities including |
| FUNKE RUS | Russia | 1 | 1C02 | Petrochemical equipmentPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| G.A.M. HEAT GMBH | Germany | 3 | 3H80 | Equipment and technologies of oil and gas field gathering, processing and storingOil and gas processing equipment and technologies |
| GALAD | Russia | 3 | 3G40 | |
| GARDNER DENVER LTD. | United Kingdom | 2 | 21B07 | |
| GAS-VECTOR LTD | Russia | 3 | 3F34 | |
| GASOIL PRESS | Russia | 8 | 82B16 | |
| GAZANALITIKA | Russia | 8 | 83A62 | Equipment and instrumentation. Ecological monitoringLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| GAZKHOLODTEHNICA, LTD. | Russia | | 5-60 | Oil and gas main pipelines maintenanceEquipment of main and relay pumping stations. Compressors for main pipelines gas transportation |
| GAZNEFTEMASH-MANUFACTURING COMMERCIAL COMPANY, LLC | Russia | 1 | 1D25 | Core hole and exploratory well drilling equipmentDrill pipes |
| GAZPROM AVTOMATIZATSIYA, JSC | Russia | 2 | 23C60 | Field operation management. Field communication, field automatization and telemechanizationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| GAZPROM BURENIYE, LLC | Russia | 2 | 22B40 | Drilling rigsEquipment for drilling mud mixing at offshore drilling units |
| GAZPROMNEFT-SNABZHENIE, LLC | Russia | 1 | 1G60 | Railway transport of oil, oil products and liquefied gasMotor-vehicle transport of oil, oil products and liquefied gas |
| GAZSPECTECHNICA | Russia | 8 | 83A60 | Petrochemical equipment |
| GAZTECHLEASING, LTD. | Russia | 3 | 3F35 | Water transport of oil, oil products and liquefied gasRoad-building technique |
| GEA PROCESS ENGINEERING | Russia | 8 | 82C52 | |
| GEA REFRIGERATION RUS | Russia | 8 | 82C50 | |
| GEA WESTFALIA SEPARATOR CIS | Russia | 8 | 82C54 | Technique and technology of offshore well drilling. Offshore drilling units, fixed drilling offshore platforms, drilling vessels, derricksOil and gas processing equipment and technologies |
| GEFCO, INC | USA | 2 | 22В01 | Drilling rigsHole drilling equipment and tool |
| GELIYMASH, NPO, JSC | Russia | 8 | 82С45 | |
| GENERAL ELECTRIC DISTRIBUTED POWER (JENABCHER & WAUKESHA GAS ENGINES, AERO DERIVATIVE GAS TURBINES) | Austria | 2 | 21B27/A | Drilling rigs power supplyEquipment and technologies of oil and gas field gathering, processing and storingEquipment of main and relay pumping stations. Compressors for main pipelines gas transportationCompressors for underground gas injectionPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| GENERATION, INDUSTRIAL GROUP | Russia | 2 | 22E75 | Drilling rigsOil and gas fields designing and construction |
| GENERON IGS INC. | USA | 8 | 82D08 | Oil and gas fields designing and constructionOffshore oil-loading transport |
| GEONIK, SCIENCE AND PRODUCTION COMPANY, LLC | Russia | 1 | 1F40 | Methods and equipment for oil and gas productionOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systems |
| GEOSTRIM SERVISIZ GRUP | Russia | 2 | 22С85 | |
| GIDRODIN, LLC | Russia | | 99-01 | Oil and gas main pipelines maintenanceEquipment and technology of pipeline repair and accident elimination |
| GIDRODINAMIKA | Belarus | 8 | 83D20 | |
| GIDROMOS | Russia | 1 | 1Е22 | |
| GK JENERGO | Russia | 8 | 83D60 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| GL CRANKSHAFT — GLOKAL LTD. | Turkey | 2 | 21D30 | Land drive. Rotors, transmissions, reducing gears, enginesMobile industrial and domestic buildings |
| GLORIYA | Russia | | 7-31 | |
| GODSEND-SERVIS, STE | Russia | 1 | 1Е07 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| GOODOIL | Russia | 1 | 1E86 | Drilling rigsTechnique and technology of well completion. Compressors for well completion after drilling |
| GOREX-SVETOTEKHNIKA | Russia | 8 | 82В40 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentEnclosure |
| GRACE | Russia | 3 | 3Н64 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationRotating machinery seals |
| GRASYS, CJSC | Russia | 2 | 22В80 | Equipment and technologies of oil and gas field gathering, processing and storingAssociated petroleum gas treatmentAir- and gas-separation technologies |
| GRINS, LLC | Russia | 1 | 1В50 | Drilling bitsRotating machinery seals |
| GRUP SERVICII PETROLIERE S.A. | Romania | 1 | 1B60 | Drilling rigsTechnique and technology of oil and gas main pipelines construction |
| GUANGZHOU KINGMETAL STEEL INDUSTRY CO. LID. | China | 3 | 3H51 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsIsolating and control valves |
| GUILIN STAR DIAMOND SUPERHARD MATERIAL CO. LTD. | China | 2 | 21E12 | Drilling bitsStabilizers, centralizers |
| GUIZHOU GAOFENG PETROLEUM MACHINERY CO. LTD. | China | 3 | 3A34 | Drilling rigsHole drilling equipment and tool |
| GUSAR | Russia | 1 | 1Е70 | Equipment and technologies of collection and processing of the oil gasIsolating and control valves |
| HAFI ENGINEERING & CONSULTING GMBH | Austria | 2 | 21D03 | Oil and gas fields developmentOil and gas transportation and storingModern equipment and technologies of oil, gas, oil refining and petrochemical industry facilities construction, offshore facilities includingPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| HAICHENG PETROLEUM MACHINERY MANUFACTURE CO. LTD. | China | 2 | 21D12 | Drilling rigsHole drilling equipment and tool |
| HAIHUA INDUSTRY GROUP | China | | 7-31 | Drilling rigsHole drilling equipment and tool |
| HAKEL ROS | Russia | 2 | 23C41 | Automatization and telemechanization in pipeline oil transportationPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| HALIKKO WORKS OY | Finland | 2 | 22D30 | Oil and gas storagesTanks, tank farms, tank accessories |
| HAM-LET (ISRAEL-CANADA), LTD. | Israel | 2 | 22F40 | Oil and gas main pipelines maintenanceIsolating and control valves |
| HANGZHOU WREN HYDRAULIC EQUIPMENT MANUFACTURING CO. LTD. | China | 3 | 3G10 | Oil and gas main pipelines maintenanceEquipment and technology of pipeline repair and accident elimination |
| HANGZHOU ROYAL INDUSTRY CO., LTD | China | 3 | 3H03 | Oil and gas main pipelines maintenanceOil and gas storages |
| HARDBANDING SOLUTIONS BY POSTLE INDUSTRIES | USA | 2 | 23D11 | |
| HEBEI GN SOLIDS CONTROL CO. LTD. | China | 2 | 21D10 | |
| HEBEI HENG AN TAI PIPELINE CO. LTD. | China | 3 | 3B56 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsEquipment and tooling of pipeline linear portion. Pipes, valving, compensators |
| HEBEI HENGYING WIRE CLOTH CO. LTD. | China | 3 | 3G15 | Technique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valves |
| HEBEI HGSURMOUNT LASER TECHNOLOGY CO. LTD. | China | 3 | 3A32 | Technique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valvesCasing and well cementing |
| HEBEI LONGWAY PETROLEUM EQUIPMENT CO. LTD. | China | 3 | 3B21 | Drill stem equipment, devices and tools |
| HEINZMANN UK LIMITED | United Kingdom | 2 | 21D23 | |
| HEMPEL | Russia | 1 | 1F34—1F36 | New chemical substances and materials for oil and gas industryCorrosion protection |
| HENAN DONGFANGLONG MACHINE MANUFACTURE CO. LTD. | China | 3 | 3C32 | Technique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valvesEquipment and tooling of pipeline linear portion. Pipes, valving, compensators |
| HERA AGENCY SRL | Italy | 8 | 83D40 | |
| HERMETIC-PUMPEN GMBH | Germany | 2 | 21B12 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationOil and gas processing equipment and technologies |
| HILONG GROUP OF COMPANIES | China | 3 | 3B50 | Drill pipesCorrosion protection |
| HIMA | Germany | 2 | 21A28 | Technique and technology of accident and trouble elimination in well drillingPipeline control equipment |
| HIMAGREGAT-MEDIA | Russia | 2 | 23B20 | |
| HIMALAYA OIL CO., LTD. | Russia | 1 | 1E82 | Drilling rigsEquipment and devices for tripping process under drilling |
| HK MOS-INTERNATIONAL COMPANY LIMITED | China | 2 | 21E02 | New chemical substances and materials for oil and gas industryGas and oil products supply and sale |
| HOERBIGER | Russia | 1 | 1B10 | Compressors for underground gas injectionPetrochemical equipment |
| HUANGSHAN RSP MANUFACTURING CO. LTD. | China | 3 | 3H12 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationHigh pressure injection pumps |
| HUMMEL AG | Germany | 2 | 21A30 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| HY-LOK CORPORATION / FLUID-LINE | Republic of Korea | 2 | 22B45 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| HYDAC INTERNATIONAL GMBH | Germany | 2 | 21D29 | Pipeline control equipment |
| HYDRATORC | Russia | 3 | 3H85 | Flow oil productionOil and gas main pipelines maintenance |
| HYDROCARBONS. INFORMATION AND ANALYTICAL JOURNAL | Russia | 2 | 23А90 | |
| HYDROGAS, CJSC | Russia | 1 | 1А15 | Petrochemical equipmentIsolating and control valves |
| ICE QUBE, INC. | USA | 2 | 23C08 | |
| ICP, LTD. | Russia | 2 | 23Е43 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoring |
| IEK, GROUP OF COMPANIES | Russia | 8 | 82В65 | |
| IMPEX ELECTRO | Russia | 8 | 82C30 | |
| IMS | Russia | 2 | 22В70 | Instruments for oil producing wells production measurement and registrationOil and gas main pipelines maintenance |
| INCOMSYSTEM, RESEARCH AND ENGINEERING CENTER, CJSC | Russia | 2 | 23Е60 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoring |
| INDUSTRIAL HOSES | Russia | 1 | 1А82 | Motor-vehicle transport of oil, oil products and liquefied gasPetrochemical equipment |
| INFOTEH I SERVICE | Russia | 2 | 23D15 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesProject examination |
| INNOTECH | Russia | 2 | 23B30 | Downhole instruments, geophysical signal sensors, sondesAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| INNOVATEK, LLC | Russia | 8 | 83С28 | Subsurface-pump oil productionSoftware for simulation of technological processes |
| INNOVATION NORWAY C/O TRADE DEPARTMENT OF ROYAL NORWEGIAN EMBASSY IN RF | Norway | 2 | 23D82 | |
| INTERA | Russia | | 7-30 | Drilling well sealing in the process of drilling. Blowout preventers, casing headsOffshore drilling blowout preventersDownhole and wellhead equipment for gas and gas-condensate well operationHydraulic fracturing of formation near-bottom hole |
| INTERTEC-Hess GmbH | Germany | 2 | 21C05 | Equipment and technologies of oil and gas field gathering, processing and storingEnclosure |
| INTRATOOL GROUP | Russia | 1 | 1B47 | Technique and technology of oil and gas main pipelines constructionEquipment and technology of pipeline repair and accident elimination |
| IRZ ТЕК | Russia | 1 | 1Е62 | Submersible pump oil productionOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systems |
| ISKRA ENERGOMASH, LLC | Russia | 8 | 83В76 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| ISKRA, RESEARCH AND PRODUCTION ASSOCIATION, JSC | Russia | 1 | 1С50 | Oil and gas main pipelines maintenanceEquipment of main and relay pumping stations. Compressors for main pipelines gas transportation |
| ISKRA-AVIGAZ, CJSC | Russia | 8 | 82C70 | |
| ISKRA-TURBOGAZ | Russia | 1 | 1C50 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationCompressors for underground gas injection |
| ISOTEC | Russia | 8 | 83С24 | |
| ITAG VALVES & OILFIELD PRODUCTS GMBH | Germany | 2 | 21A08-A | Methods and equipment for oil and gas production |
| JFE STEEL CORPORATION / METAL ONE CORPORATION | Japan | 1 | 1E01 | Technique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valvesTubing, wellhead and bottom hole equipment of producing wells, filters |
| JIANGSU ELITE PETROLEUM TECHNOLOGY CO. LTD. | China | 2 | 21E11 | Hole drilling equipment and toolDrill stem equipment, devices and tools |
| JIANGSU JINSHI MACHINERY GROUP CO. LTD. | China | 3 | 3B65 | Methods and equipment for oil and gas productionOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systems |
| JIANGSU SAIFU PETROLEUM MACHINERY CO. LTD. | China | 2 | 21C27 | Hole drilling equipment and toolDrill pipes suspension equipment. Hooks, bails, elevators, wire rope clamps |
| JIANGSU SHINED PETROLEUM EQUIPMENT MANUFACTURING CO. LTD. | China | 3 | 3C48 | Casing and well cementingTubing, wellhead and bottom hole equipment of producing wells, filters |
| JIANGSU SUNE VALVE CO. LTD. | China | 2 | 21B33 | Production flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outIsolating and control valves |
| JIANGSU XINDE PETROLEUM MACHINERY CO. LTD. | China | 2 | 21E01 | Offshore drilling blowout preventersOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systems |
| JIANGSU YANGZHOU HELI RUBBER PRODUCTS CO. LTD. | China | 3 | 3H33 | Drawworks |
| JIANGSU YANGZHOU LIHE | China | 3 | 3H33 | |
| JIANGSU YIDELONG PETROLEUM MACHINERY CO. LTD. | China | 3 | 3F08 | Drilling well sealing in the process of drilling. Blowout preventers, casing heads |
| JIANGYIN DONGCHEN PETROLEUM DRILLING EQUIPMENT CO.,LTD. | China | 1 | 1G01 | |
| JIANHU HAOHUI ELECTRICITY PETROCHEMICAL MACHINERY CO. LTD. | China | 3 | 3G25 | Drilling well sealing in the process of drilling. Blowout preventers, casing headsTubing, wellhead and bottom hole equipment of producing wells, filters |
| JIAXING MT STAINLESS STEEL CO. LTD. | China | 3 | 3B62 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsPipeline control equipment |
| JIULI HI-TECH METALS | China | 3 | 3A30 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| JN PIPING & EQUIPMENT CO. LTD. | China | 2 | 21C26 | Oil and gas main pipelines maintenanceProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| JOINT INDUSTRIAL INITIATIVE | Russia | 8 | 83С15 | |
| JOTUN PAINTS | Norway | 2 | 23D88 | Paints and varnishesCorrosion protection |
| JUMAS, NPO, LTD. | Russia | 3 | 3G30 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| JUMO GMBH & CO. KG | Russia | 2 | 21B20 | |
| K-FLEX, LLC | Russia | 2 | 23C28 | Technique and technology of oil and gas main pipelines constructionEquipment and tooling of pipeline linear portion. Pipes, valving, compensators |
| KAECHELE GMBH | Germany | 2 | 21B25 | Hole drilling equipment and toolMethods and equipment for oil and gas production |
| KAIMANN INDUSTRIES RUS | Russia | 8 | 83С29 | Oil and gas main pipelines maintenanceNew chemical substances and materials for oil and gas industry |
| KAMSKIY KABEL, LLC | Russia | 8 | 82D10 | Submersible pump oil productionPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| KAPPA GI | Italy | 2 | 21D25 | |
| KARCHER | Russia | 1 | 1B75 | High pressure cleaning equipment |
| KATALOG NEFTEGAZOVOY ARMATURY (WWW.A-R-M.RU) | Russia | 8 | 83C82 | |
| KATRONIC AG & CO. KG | Germany | 2 | 23B30 | Instruments for oil producing wells production measurement and registrationPipeline control equipment |
| KAZAN MOTOR PRODUCTION ASSOCIATION, JSC | Russia | 2 | 22F50 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| KCI GMBH | Germany | 2 | 21A11 | |
| KEMPPI | Russia | 1 | 1G16 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| KEMTRON TECHNOLOGIES, INC. (SSHA) | USA | 2 | 22A45 | |
| KFG LEVEL GMBH / KIP & AUTOMATICA LTD. | Germany | 2 | 21B14 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoring |
| KHANDZHIN DI END BI RUS | Russia | 1 | 1D65 | |
| KHIMMASH-APPARAT, LLC | Russia | 8 | 83C75 | Oil field equipment corrosion prevention. Corrosion inhibitorsEquipment and technologies of oil and gas field gathering, processing and storingCrude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsTechnique and technology of oil and gas main pipelines constructionEquipment and tooling of pipeline linear portion. Pipes, valving, compensatorsMethods and means of pipes and main pipelines corrosion preventionTanks, tank farms, tank accessoriesProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outPetrochemical equipment |
| KIRCHNER ITALIA S.P.A. | Italy | 3 | 3F30 | Oil and gas processing equipment and technologiesPetrochemical equipment |
| KLAUS UNION GMBH & CO. KG | Germany | 2 | 21A09 | Oil and gas processing equipment and technologiesPetrochemical equipment |
| KLOPPER-THERM GMBH & CO. KG | Germany | 2 | 21B13 | |
| KMC CORPORATION | Republic of Korea | 1 | 1A60 | |
| KOLLER MASCHINEN- UND ANLAGENBAU GMBH | Germany | 2 | 21A07 | Well logging truck hoists |
| KOLOMENSKIY ZAVOD | Russia | 8 | 82D30 | Drilling rigs power supplyPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| KOMDIAGNOSTIKA, JSC | Russia | 2 | 22С62 | |
| KOMPENSATOR SCIENTIFIC AND PRODUCTION ENTERPRISE, JSC | Russia | 3 | 3F45 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsEquipment and tooling of pipeline linear portion. Pipes, valving, compensators |
| KOMPENZ | Russia | 1 | 1Е29 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensators |
| KOMPRESSORNAYA TEKHNIKA I PNEVMATIKA, ZHURNAL | Russia | 8 | 83C82 | |
| KONAR | Russia | 1 | 1Е74 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| KONDOR, LLC | Russia | 3 | 3D30 | Motor-vehicle transport of oil, oil products and liquefied gasProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| KRASNODARSKY MASHINOSTROITELNY ZAVOD | Russia | 3 | 3H67 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsEquipment of main and relay pumping stations. Compressors for main pipelines gas transportation |
| KREMSMULLER INDUSTRIEANLAGENBAU GMBH | Germany | 2 | 21B16 | Tanks, tank farms, tank accessoriesAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| KROHNE | Germany | 2 | 21C01 | Oil and gas fields developmentOil and gas processing equipment and technologies |
| KTIAM | Russia | 3 | 3G65 | Drill pipesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| KUEBLER RUS | Russia | 2 | 21A32 | |
| KUPOL, IZHEVSK ELECTROMECHANICAL PLANT, JSC | Russia | 1 | 1В01 | Submersible pump oil productionOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systems |
| KURGANKHIMMASH | Russia | 1 | 1В17 | Oil gas injection into the bedTanks, tank farms, tank accessories |
| KYSHTYM ELECTROMECHANICAL PLANT, JSC | Russia | 8 | 83А40 | Oil and gas fields designing and constructionPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| LAIZHOU RISING STAR ARTIFICIAL LIFT CO. LTD. | China | 3 | 3B54 | Methods and equipment for oil and gas productionEquipment and technologies of oil and gas field gathering, processing and storing |
| LANDDRILL HOLDING LIMITED | China | 2 | 21E16 | Casing and well cementingTubing, wellhead and bottom hole equipment of producing wells, filters |
| LANDOIL CHEMICAL CO. LTD. | China | 3 | 3A77 | Hydraulic fracturing of formation near-bottom holeGas and oil products supply and sale |
| LANSTORM | Russia | 8 | 83B83 | Field operation management. Field communication, field automatization and telemechanizationOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsAutomatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| LASER CENTER, LTD. | Russia | 3 | 3Н62 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentMarking systems |
| LEGPROMRAZVITIE, COMPANY | Russia | 8 | 83С80 | Professional clothing, special footwear, survival aids |
| LEISTRITZ PUMPEN GMBH | Germany | 2 | 21A20 | Equipment and technologies of oil and gas field gathering, processing and storingEquipment of main and relay pumping stations. Compressors for main pipelines gas transportation |
| LEONI KERPEN GMBH | Germany | 2 | 21A03 | Oil and gas processing equipment and technologiesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| LESER GMBH & CO. KG | Germany | 2 | 21D17 | Oil and gas main pipelines maintenancePrevention methods and technical means for elimination of environmental pollution under drilling, oil and gas production, transportation, storing, processing |
| LG AVTOMATICA, PSC | Russia | 2 | 23С48 | IT solutions for engineeringIsolating and control valves |
| LIAOHE OIL-FIELD HENGTAILI INDUSTIAL (GROUP) OF LIAONING PROVINCE | China | 2 | 21E22 | |
| LIAONING DECHENG SCIENCE & TECHNOLOGY GROUP CO. LTD. | China | 3 | 3C46 | |
| LIAONING PETROLEUM EQUIPMENT INSTITUTE CO. LTD. | China | 2 | 21E22 | |
| LIAONING TIANYI INDUSTRIAL COMPANY LIMITED | China | 2 | 21E22 | |
| LIGHTING TECHNOLOGIES | Russia | 8 | 82B30 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| LINDE AG, ENGINEERING DIVISION | Germany | 2 | 21D21 | |
| LIPETSKI REGIONALNY CENTR KACHESTWA | Russia | 1 | 1G20 | Oil and gas geologyGeophysical methods of oil and gas fields exploration and prospecting |
| LISKI PLANT OF METALWORKS, JSC (LISKIMONTAZHCONSTRUKCIA, JSC) | Russia | 2 | 22E10 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| LITIY-ELEMENT, OJSC | Russia | 3 | 3E01 | Pipeline control equipmentAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| LMF LEOBERSDORFER MASCHINENFABRIK GMBH & CO.KG | Austria | 2 | 21D15 | |
| LOMBARDY ENERGY CLUSTER | Italy | 8 | 83D25 | Oil and gas fields designing and constructionOil and gas processing equipment and technologies |
| LUOYANG SENDE PETROCHEMICAL ENGINEERING CO. LTD. | China | 3 | 3G03 | Petrochemical equipmentEquipment and instrumentation. Ecological monitoring |
| LUXY DEVELOPMENT INC. | USA | 1 | 1F30 | |
| M&T CONSULTING, LTD. | Russia | 8 | 83B95 | |
| MACCHI A DIVISION OF SOFINTER S.P.A. | Italy | 8 | 82B60 | Methods and equipment for oil and gas productionOil and gas processing equipment and technologies |
| MAN DIESEL & TURBO RUSSIA LTD. | Russia | 2 | 21C02 | Oil and gas processing equipment and technologiesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| MANKENBERG GMBH | Germany | 2 | 21B19 | |
| MANOTHERM PRIBOR | Russia | 2 | 21C13 | Methods and equipment for oil and gas production |
| MARELLI MOTORI SPA | Italy | 8 | 82B20 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| MARSHAL, TD, LTD. | Russia | 1 | 1D30 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| MAXIMATOR GMBH | Germany | 2 | 21B21 | |
| MBS TELERATSIA, LLC | Russia | 3 | 3D20 | Professional clothing, special footwear, survival aidsSoftware for simulation of technological processes |
| MEASURING RESEARCH INSTITUTE NAMED AFTER YU. YE. SEDAKOV, FEDERAL STATE UNITARY ENTERPRISE, FEDERAL RESEARCH AND PRODUCTION CENTER (FSUE “FRPC NIIIS NAMED AFTER YU. YE. SEDAKOV”) | Russia | 8 | 82D20 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoring |
| MESSE DUSSELDORF GMBH | Germany | 3 | 3B95 | |
| MESSER EUTECTIC CASTOLIN | Russia | 2 | 23D80 | Drill pipesStabilizers, centralizers |
| METALLINE, LTD. | Russia | 1 | 1D56 | Drill pipesTubing, wellhead and bottom hole equipment of producing wells, filters |
| METALLURGICAL PLANT ELECTROSTAL, JSC | Russia | 8 | 83С85 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationNew chemical substances and materials for oil and gas industry |
| METMASH | Russia | 1 | 1А25 | River oil-loading transportProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| MILTON ROY EUROPE | France | 2 | 21D05 | |
| MIN'YARSKIY KAR'ER | Russia | 8 | 83С58 | |
| MINERAL RECOURSES OF RUSSIA. ECONOMICS AND MANAGEMENT, JOURNAL | Russia | 2 | 23B20 | |
| MIR NEFTEPRODUKTOV, VESTNIK NEFTYANYKH KOMPANIY, ZHURNAL | Russia | 8 | 83B95 | |
| MITSUBISHI ELECTRIC | Japan | 2 | 23A60 | |
| MODULNEFTEGASCOMPLECT, STC, CJSC | Russia | 1 | 1B15 | Oil and gas fields designing and constructionMethods and equipment for oil and gas production |
| MOKVELD VALVES BV | The Netherlands | 2 | 22C53 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsIsolating and control valves |
| MOSCOW BRANCH GEO TREND CORPORATION | Russia | 2 | 23D50 | Provision of services using advanced technologies in the field of oil and gas fields prospectingHole drilling control equipment. Drilling technological characteristics control and regulation |
| MOSKOVSKAYA TRUBNAYA KOMPANIYA | Russia | 3 | 3E47 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| MT-GROUP, CJSC | Russia | 8 | 82B15 | Drilling rigs power supplyOil and gas fields designing and constructionPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| MTU FRIEDRICHSHAFEN GMBH | Germany | 2 | 21B18 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| MYKOWELL | China | 2 | 21A36 | Methods of oil and gas fields exploration and prospectingFormation segregation and well sealing |
| NANJING AUTO ELECTRIC CO.,LTD. | China | 1 | 1G09 | |
| NANTONG JINNIU MACHINERY MANUFACTURE CO. LTD. | China | 2 | 21E31 | Hole drilling equipment and toolDownhole and wellhead equipment for gas and gas-condensate well operation |
| NATIONAL DRILLING COMPANY, LLC | Russia | 2 | 23D50 | Directional drilling equipment and technology. Deflectors, bottom hole inclinometersTechnique and technology of horizontal wells drilling |
| NATIONAL INSTRUMENTS | Russia | 2 | 23C43 | Oil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| NATIONAL OILWELL VARCO | USA | 2 | 23C35 | |
| NEDRA PUBLISHING HOUSE | Russia | 2 | 22A50 | |
| NEFT I KAPITAL, ANALYTICAL MAGAZINT | Russia | 2 | 22E01 | |
| NEFT ROSSII | Russia | 2 | 23C06 | |
| NEFT. GAZ. NOVACII, REDAKCIYA JURNALA | Russia | 2 | 23B20 | |
| NEFTEBAZSTROY | Russia | 8 | 83А55 | |
| NEFTEBURPROM, SCIENTIFIC AND INDUSTRIAL ENTERPRISES, LLC | Russia | 3 | 3C26 | Drilling rigsEquipment for drilling mud mixing at offshore drilling units |
| NEFTECH, CJSC | Russia | 1 | 1А33 | Equipment and technologies of oil and gas field gathering, processing and storingTanks, tank farms, tank accessories |
| NEFTEGAZ INTERNATIONAL, ZHURNAL | Russia | 8 | 83B95 | |
| NEFTEGAZ.RU | Russia | 1 | 1C90 | |
| NEFTEGAZDIAGNOSTIKA, PSO | Russia | 8 | 83В33 | |
| NEFTEGAZINZHINIRING, NPP | Russia | 2 | 23С71 | |
| NEFTEGAZKOMPLEKS-CPS, RESEARCH AND PRODUCTION ASSOCIATION, LLC | Russia | 8 | 83С50 | Methods and means of pipes and main pipelines corrosion preventionPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| NEFTESERVISPRIPOR, RPE | Russia | 2 | 23C50 | Oil and gas fields designing and constructionInstruments for oil producing wells production measurement and registration |
| NEFTETANK, LLC | Russia | 8 | 83B22 | Provision of services using advanced technologies in the field of oil and gas fields prospectingOil and gas fields designing and constructionEquipment and technologies of oil and gas field gathering, processing and storingEquipment and technology of pipeline repair and accident eliminationTanks, tank farms, tank accessoriesEquipment and technology of oil and gas storage repair and accident eliminationNew chemical substances and materials for oil and gas industry |
| NEOLAB | Russia | 2 | 22D40 | Methods of oil and gas fields exploration and prospectingGeophysical survey equipment, apparatus and methodsEquipment and enhanced oil recovery methodsPetrochemical equipmentEquipment and instrumentation. Ecological monitoringLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| NEOTECHNOLOGIYA, NPO | Russia | 2 | 22D12 | Oil and gas transportation and storingOil and gas processing equipment and technologies |
| NEUMAN & ESSER DEUTSCHLAND GMBH & CO. KG | Germany | 2 | 21B15 | Seismic prospectingCompressors for underground gas injectionPetrochemical equipment |
| NEW TECHNOLOGIES, CJSC | Russia | 3 | 3Н66 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsEquipment and technology of pipeline repair and accident eliminationPipeline control equipment |
| NGT, JSC | Russia | 2 | 22В50 | Stabilizers, centralizersDownhole motors. Hydraulic turbine downhole motors, electric downhole motors, screw downhole motors |
| NIAEP-ASE, JSC, ENGINEERING COMPAN | Russia | 1 | 1C12 | Equipment and technology of oil and gas storage repair and accident eliminationIT solutions for engineering |
| NIDEK S.R.L. | Italy | 8 | 82B60 | |
| NIPOM, JSC | Russia | 8 | 82В80 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentResearch-and-development projects |
| NIZHGEOKOMPLEKT | Russia | | 7-38 | Logging units and laboratoriesWell logging truck hoists |
| NKMZ, TD, LTD. (NKMZ-GROUP, LTD.) | Russia | 1 | 1D50 | Methods and equipment for oil and gas productionTubing, wellhead and bottom hole equipment of producing wells, filtersTecnnique and technology of producing wells servicingEquipment and technology of simultaneous-selective multiple formation oil productionTechnique and technology of injection wells maintenanceDownhole and wellhead equipment for gas and gas-condensate well operationHydraulic fracturing of formation near-bottom hole |
| NORTH INTERNATIONAL EXHIBITION CO., LTD. | China | 3 | 3C40 | |
| NOTHERN (ARCTIC) FEDERAL UNIVERCITY NAMED BY M. V. LOMONOSOV | Russia | 2 | 23С34 | |
| NOVKABEL AD | Serbia | 8 | 82А10 | |
| NOVOSIBIRSK CHEMICAL CONCENTRATES PLANT, JSC | Russia | 8 | 83D50 | Oil and gas processing equipment and technologiesNew chemical substances and materials for oil and gas industry |
| NOVOTROITSK CEMENT PLANT, JSC | Russia | 3 | 3F70 | Casing and well cementingCement slurry mixing. Cement mixers, cement mixing units |
| NOVYE TEPLOIZOLYATSIONNYE TEKHNOLOGII | Russia | 8 | 83С29 | |
| NPO, TRADE HOUSE | Russia | 1 | 1Е80 | Gypsum formation and asphalt-resin-paraffin deposits controlOil field equipment corrosion prevention. Corrosion inhibitors |
| NPP KUIBISHEVTELECOM-METROLOGY | Russia | 1 | 1F60 | Instruments for oil producing wells production measurement and registration |
| NTA-PROM | Russia | 2 | 23A80 | |
| NTE | Russia | 3 | 3F32 | |
| NTES, NPO | Russia | 2 | 22C58 | Field operation management. Field communication, field automatization and telemechanizationInstruments for oil producing wells production measurement and registration |
| OCTOPUS COATING GMBH | Germany | 2 | 21B10 | Methods and means of pipes and main pipelines corrosion preventionCorrosion protection |
| OFFICIAL PRESENTATION OF THE FEDERAL REPUBLIC OF GERMANY | Germany | 2 | 21B09 | |
| OIL & GAS FIELD ENGINEERING | Russia | 8 | 82C35 | |
| OIL & GAS VERTICAL, JOURNAL | Russia | 1 | 1C95 | |
| OIL AND GAS GEOLOGY, JOURNAL | Russia | 2 | 23B20 | |
| OIL INDUSTRY, JOURNAL | Russia | 8 | 82B18 | |
| OIL MARKET, JOURNAL | Russia | 8 | 83A90 | |
| OIL&GAS EURASIA MEDIA & MARKETING SOLUTIONS | Russia | 1 | 1D75 | |
| OILFIELD ENGINEERING JOURNAL | Russia | 2 | 23B35 | |
| OKSET, LLC | Russia | 2 | 23С72 | |
| OLDHAM NPK, LLC | Russia | 3 | 3G77 | Professional clothing, special footwear, survival aidsEquipment and instrumentation. Ecological monitoring |
| OMZ-FOUNDRY | Russia | 2 | 22С82 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationEquipment and tooling of pipeline linear portion. Pipes, valving, compensators |
| OPRA TURBINES, LLC | Russia | 2 | 22E90 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| ORGENERGOGAZ, JSC | Russia | | 5-70 | |
| ORTEA S.P.A. | Italy | 2 | 22A40 | Electrical prospectingIT solutions for engineering |
| OSTEC-SYSTEMS | Russia | 8 | 82В70 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| OZNA | Russia | 1 | 1F55 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| PACKER SERVICE, LLC | Russia | 1 | 1Е58 | Technique and technology of producing wells overhaulHydraulic fracturing of formation near-bottom hole |
| PAKER TOOLS, LLC | Russia | 1 | 1Е58 | Fishing tools: spears, die collars, taps, blocks, junk basketsTubing, wellhead and bottom hole equipment of producing wells, filters |
| PAKER, SCIENCE AND PRODUCTION FIRM, LLC | Russia | 2 | 22Е40 | Methods and equipment for oil and gas productionEquipment and enhanced oil recovery methods |
| PANASONIC | Russia | 2 | 23C20 | |
| PANATEST | Russia | 2 | 22А55 | Equipment and instrumentation. Ecological monitoringLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| PANJIN FREY ELECTONIC TECHNOLOGY CO. LTD. | China | 2 | 21E22 | |
| PANJIN LUHAI XINGYE PETROLEUM EQUIPMENT CO. LTD. | China | 2 | 21E22 | |
| PANZHIHUA HENGYUAN PRTROCHE CO. LTD. | China | 3 | 3B46 | Hydraulic fracturing of formation near-bottom hole |
| PARITET | Russia | 8 | 82C76 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| PARKER HANNIFIN, LLC | Russia | 2 | 22C40 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| PELOTON | Canada | 2 | 22C63 | Data basesComputer programs |
| PENTAIR | USA | 2 | 21C14 | Production flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outOil and gas processing equipment and technologiesPetrochemical equipmentIsolating and control valves |
| PENZCOMPRESSORMASH, OJSC | Russia | 1 | 1G40 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsEquipment of main and relay pumping stations. Compressors for main pipelines gas transportation |
| PEPPERL + FUCHS | Russia | 8 | 83С20 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| PERGAM- ENGINEERING, JSC | Russia | 2 | 23E70 | Pipeline control equipmentEquipment and instrumentation. Ecological monitoring |
| PERM OIL MACHINE ENGINEERING COMPANY | Russia | 1 | 1G50 | Hole drilling equipment and toolOil-well sucker-rod pump oil production |
| PERMSPETSNEFTEMASH | Russia | 2 | 23E45 | Instruments for oil producing wells production measurement and registrationAutomatization and telemechanization in pipeline oil transportation |
| PETROLEUM, JOURNAL | Kazakhstan | 8 | 83C82 | |
| PETROVISER | Russia | | 7-40 | Provision of services using advanced technologies in the field of oil and gas fields prospectingTechnology and automation means of logging data gathering, storing, processing and interpretation |
| PIERALISI DEUTSCHLAND GMBH | Germany | 2 | 21E23 | Methods and equipment for oil and gas production |
| PILLER BLOWERS & COMPRESSORS GMBH | Germany | 2 | 21A16 | Oil and gas processing equipment and technologiesPetrochemical equipment |
| PILZ RUSSLAND, LLC | Russia | 2 | 23D10 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesIndustrial Ethernet |
| PIPE DRILLING TOOLS MANUFACTURE. LTD. | China | 3 | 3C40 | Drill pipes |
| PIPELINE SYSTEMS & TECHNOLOGIES, JSC | Russia | 2 | 22D50 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsPipeline control equipmentMethods and means of pipes and main pipelines corrosion preventionProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outCorrosion protection |
| PIPELINE VALVES & EQUIPMENT, INTERNATIONAL VALVE MAGAZINE (VALVERUS-TPA, LTD.) | Russia | 2 | 23B20 | |
| PIPEX SRL | Italy | 1 | 1F32 | |
| PKB ASU-NEFT | Russia | 2 | 23F70 | Field operation management. Field communication, field automatization and telemechanizationMethods and equipment for oil and gas production |
| PLAZ | Russia | 8 | 83А05 | |
| PLAZMA, LLC | Russia | 3 | 3H40 | Oil field equipment corrosion prevention. Corrosion inhibitorsCorrosion protection |
| PLCSYSTEMS | Russia | 2 | 23C42 | Field operation management. Field communication, field automatization and telemechanizationOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsInstruments for oil producing wells production measurement and registrationAutomatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesIT solutions for engineeringIndustrial Ethernet |
| PMI SYSTEMS | Russia | 2 | 23D30 | |
| PNEVMOTECHNIKA, LLC | Russia | | 07а | |
| POLAR LOGISTICS INTERNATIONAL OY | Finland | 2 | 22D28 | |
| POLICSKE STROJIRNY A.S, | Czech Republic | 2 | 23С70 | Oil and gas storagesEquipment and instrumentation. Ecological monitoring |
| POLITECHNIKA | Russia | Open Air Site | 7-36 | Tanks, tank farms, tank accessoriesGas and oil products supply and sale |
| POLYIMPEX | Russia | 1 | 1C01 | |
| POLYMERINSULATION | Russia | 8 | 83A59 | Technique and technology of oil and gas main pipelines constructionEquipment and tooling of pipeline linear portion. Pipes, valving, compensators |
| POLYOT KLASSIKA | Russia | 1 | 1G55 | |
| PORNER INGENIEURGESELLSCHAFT MBH | Germany | 2 | 21C07 | Modern equipment and technologies of oil, gas, oil refining and petrochemical industry facilities construction, offshore facilities includingOil and gas processing equipment and technologies |
| PORTWEST | United Kingdom | 2 | 21D07 | |
| POWER SYSTEMS | Russia | 8 | 83С23 | |
| POZHNEFTEHIM, LTD. | Russia | | 7-45 | Fire protection systems |
| POZITRON | Russia | 3 | 3F80 | Instruments for oil producing wells production measurement and registrationOil field equipment corrosion prevention. Corrosion inhibitors |
| PREMIUM | Russia | 8 | 83B80 | Equipment and instrumentation. Ecological monitoringLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| PRESIDENT-NEVA POWER CENTER, LTD. | Russia | 1 | 1D54 | Drilling rigs power supplyPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| PREYSKURANT NA NEFTEGAZOPROMYSLOVOE OBORUDOVANIE | Russia | 8 | 83A90 | |
| PRIMUS LINE, RADLINGER PRIMUS LINE GMBH | Germany | 2 | 21E29 | |
| PRIRODA, SPASF | Russia | 8 | 83B28 | |
| PRIVODY AUMA | Russia | 3 | 3G50 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| PRODUCTION ENGINEERING TECHNOLOGIES, LLC | Russia | 3 | 3Е45 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| PROGNOST SYSTEMS GMBH | Germany | 2 | 23E90 | Equipment and technology of oil and gas storage repair and accident eliminationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| PROGRESS SIEBE GMBH | Germany | 2 | 21D16 | Hole drilling equipment and toolDrill pipesTechnique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valvesTubing, wellhead and bottom hole equipment of producing wells, filters |
| PROMINENT GMBH | Germany | 2 | 21B08 | Drilling mud mixing equipment. Dosimeters, mixers, ejectors, hydraulic giants, pneumatic pumps, stirrers, dispersing agents, centrifugal cutter pulverizers, crushersHigh pressure injection pumps |
| PROMKOMPLEKTSERVIS, JSC | Russia | 1 | 1E54 | Drilling mud mixing equipment. Dosimeters, mixers, ejectors, hydraulic giants, pneumatic pumps, stirrers, dispersing agents, centrifugal cutter pulverizers, crushersCement slurry mixing. Cement mixers, cement mixing unitsEquipment for drilling mud mixing at offshore drilling units |
| PROMMET, PKF | Russia | 8 | 82А50 | |
| PROMPRIBOR, JSC | Russia | 2 | 22F70 | Railway transport of oil, oil products and liquefied gasMotor-vehicle transport of oil, oil products and liquefied gas |
| PROMTEH GROUP | Russia | | 3-30 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationMobile industrial and domestic buildings |
| PROSOFT-SYSTEMS, LTD. | Russia | 2 | 23E84 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesCorrosion protection |
| PROVITA, LTD. | Russia | | 5-50 | Air- and gas-separation technologies |
| PSI | Russia | 2 | 23C45 | Automatization and telemechanization in pipeline oil transportationOil and gas storagesTanks, tank farms, tank accessoriesComputer programsSoftware for simulation of technological processes |
| PSKOVGEOCABLE, LTD. | Russia | 2 | 22F60 | Logging cablesGypsum formation and asphalt-resin-paraffin deposits control |
| PTPA, JSC | Russia | 1 | 1В16 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| PUYANG BORUI OIL MACHINERY MANUFACTURING CO. LTD. | China | 3 | 3A69 | Hydraulic fracturing of formation near-bottom holeGas and oil products supply and sale |
| PUYANG DONGHAO MECHANICAL & ELECTRONIC CO. LTD. | China | 3 | 3C34 | Methods of oil and gas fields exploration and prospectingEquipment and enhanced oil recovery methods |
| PUYANG ZHONGYUAN RESTAR PETROLEUM EQUIPMENT CO. LTD. | China | 2 | 21E03 | |
| PW POWER SYSTEMS, CIS, LLC | USA | 1 | 1E10 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentMobile industrial and domestic buildings |
| QINGDAO HNA OILFIELD EQUIPMENT MANUFACTURING CO. LTD. | China | 3 | 3H14 | Drilling rigsDrilling mud mixing equipment. Dosimeters, mixers, ejectors, hydraulic giants, pneumatic pumps, stirrers, dispersing agents, centrifugal cutter pulverizers, crushers |
| QINGDAO KEHUA PETROLEUM MACHINERY CO. LTD. | China | 2 | 21D06 | Technique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valves |
| QINGHAI HORNER CHEMICALS CO., LTD. | China | 2 | 21E04 | |
| R & B INDUSTRIAL SUPPLY COMPANY | USA | 2 | 23D50 | Technique and technology of horizontal wells drillingEquipment and technology of simultaneous-selective multiple formation oil productionEquipment and technologies of oil and gas field gathering, processing and storing |
| R.STAHL GMBH | Russia | 2 | 23С26 | Petrochemical equipmentAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| RALOT LTD | Russia | | 5-20 | |
| RASKO, NPF | Russia | 2 | 23C18 | |
| RASTR, NIIPT, JSC | Russia | 3 | 3Е01 | Drilling rigs means of communicationOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systems |
| REAM-RTI, LLC | Russia | 2 | 22А10 | Methods and equipment for oil and gas productionResearch-and-development projects |
| RECOM, PLANT OF TUBULE DETAILS, LTD. | Russia | 1 | 1A90 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| REGULATOR, SCIENTIFIC & PRODUCTION ASSOCIATION (REGULATOR NPO) | Russia | 1 | 1А30 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| REOTEK | Russia | 8 | 83C10 | |
| REP KHOLDING | Russia | 2 | 22С20 | |
| RESATO INTERNATIONAL B.V. | The Netherlands | 2 | 21B04 | |
| RG PETRO-MACHINERY (GROUP) CO. LTD. | China | 2 | 21D40 | Drilling rigsEquipment and devices for tripping process under drilling |
| RGM-NEFT-GAZ-SERVIS | Russia | 8 | 82С40 | Tecnnique and technology of producing wells servicingTechnique and technology of producing wells overhaulEquipment and enhanced oil recovery methods |
| RHI AG, REPRESENTATIVE COMPANY IN RF — RHI WOSTOK, LLC | Russia | 2 | 21E21 | Oil and gas processing equipment and technologiesPetrochemical equipment |
| RMA KEHL GMBH & CO. KG | Germany | 2 | 21C06/21C08 | Pipeline control equipmentIsolating and control valves |
| ROCKWELL AUTOMATION | Russia | 2 | 23C30 | Drill stem driveField operation management. Field communication, field automatization and telemechanizationOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsAutomatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesIndustrial Ethernet |
| ROCKWOOL | Russia | 8 | 83B05 | |
| ROGTEC | Spain | 8 | 82A60 | |
| ROLT ENERGY SERVICE | Russia | 8 | 82D60 | Drilling rigs power supplyPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| RONGSHENG MACHINERY MANUFACTURY LTD OF HUABEI OILFIELD | China | 1 | 1F30 | Drilling rigsDrilling mud mixing equipment. Dosimeters, mixers, ejectors, hydraulic giants, pneumatic pumps, stirrers, dispersing agents, centrifugal cutter pulverizers, crushers |
| ROOST GROUP OF COMPANIES | Russia | 2 | 22D46 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| ROSATOM, GOSUDARSTVENNAYA KORPORATSIYA PO ATOMNOY ENERGII | Russia | 1 | 1С12 | |
| ROSE SYSTEMTECHNIK GMBH | Russia | 2 | 21E13 | EnclosureTerminal blocks with ATEX |
| ROSFIN | Russia | 1 | 1Е56 | |
| ROSSCOR INTERNATIONAL B.V. (ROSSCOR — COLFAX FLUIDHANDLING ) | The Netherlands | 2 | 21C21 | Oil and gas processing equipment and technologies |
| ROSSKAT | Russia | 1 | 1В12 | |
| ROSTEKTEKHNOLOGII, NPP, LLC | Russia | 2 | 22D44 | |
| ROTORK RUS, LLC | Russia | 3 | 3G68 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| RTMT, LLC | Russia | 1 | 1C65 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsIsolating and control valves |
| RUBINETTERIE UTENSILERIE BONOMI SRL | Italy | 3 | 3D58 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| RUS KR (KERUI GROUP) | Russia | 1 | 1F20 | |
| RUSARMKOMPLEKT | Russia | 1 | 1C52 | |
| RUSELECTRONICS, JSC | Russia | 3 | 3E01 | |
| RUSPLAST | Russia | 8 | 83B50 | New chemical substances and materials for oil and gas industry |
| RUSSIAN OIL AND GAS CONTRACTORS UNION (ROGCU | Russia | 8 | 83D30 | |
| RUSSKIY TRANSPORTNIY KOMPLEKS | Russia | 2 | 22D66 | |
| RYAZAN STATE INSTRUMENT-MAKING ENTERPRISE, JSC | Russia | 3 | 3E10 | Equipment and technology of oil and gas storage repair and accident eliminationPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| SAFE TECHNOLOGIES INDUSTRIAL GROUP | Russia | 1 | 1С15 | Petrochemical equipmentPrevention methods and technical means for elimination of environmental pollution under drilling, oil and gas production, transportation, storing, processing |
| SAFIT | Russia | 3 | 3F60 | Core hole and exploratory well drilling equipmentProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| SALAVATNEFTEMASH | Russia | 1 | 1A20 | Oil and gas storagesPetrochemical equipment |
| SAMSON AG | Germany | 2 | 21C19 | Pipeline control equipmentIsolating and control valves |
| SANTTON TECHNOLOGY (BEIJING) DEVELOPMENT CO., LTD | China | 3 | 3H07 | |
| SARAPUL ELECTRIC GENERATORS, JSC | Russia | 3 | 3D40 | Subsurface-pump oil productionPetrochemical equipment |
| SATEL OY | Finland | 2 | 22D32 | Oil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsEquipment and instrumentation. Ecological monitoring |
| SATELLIT, SCIENTIFIC AND INDUSTRIAL COMPANY | Russia | 3 | 3Н65 | |
| SAVA SERVICE | Russia | | 7-26 | |
| SAVATECH, D.O.O. | Slovenia | 3 | 3D25 | |
| SAVCOR OY | Finland | 2 | 22D36 | Methods and means of pipes and main pipelines corrosion preventionCorrosion protection |
| SAZI-AVIAGERMETIK | Russia | 1 | 1А75 | |
| SBM-GROUP | Russia | 8 | 83C22 | |
| SBW ELECTRO-MECHANICS IMPORT & EXPORT CORPORATION | China | 3 | 3G11 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressors |
| SCC-FARIAL, TC, LTD. | Russia | 8 | 82C72 | |
| SCHENCK ROTEC GMBH | Germany | 2 | 21B23 | Oil and gas processing equipment and technologies |
| SCHNIEWINDT GMBH & CO. KG | Germany | 2 | 21D26 | |
| SCHRAMM INC. | USA | 2 | 21A10 | Core hole and exploratory well drilling equipmentDrilling rigs |
| SCHUCK RUS, LTD | Russia | 2 | 22C55 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| SCHUF CHEMIEVENTILE VERTRIEBS GMBH & CO | Germany | 2 | 21A26 | Oil and gas transportation and storingModern equipment and technologies of oil, gas, oil refining and petrochemical industry facilities construction, offshore facilities including |
| SCO CENTRIFUGAL EQUIPMENT, LLC | Russia | 2 | 22B60 | Core hole and exploratory well drilling equipmentEquipment for drilling mud mixing at offshore drilling unitsTechnique and technology of producing wells overhaulEquipment and technology of oil and gas storage repair and accident eliminationPetrochemical equipmentPrevention methods and technical means for elimination of environmental pollution under drilling, oil and gas production, transportation, storing, processing |
| SCOMI OILTOOLS | Russia | 8 | 82В01 | Drilling mud mixing equipment. Dosimeters, mixers, ejectors, hydraulic giants, pneumatic pumps, stirrers, dispersing agents, centrifugal cutter pulverizers, crushers |
| SDMO INDUSTRIES | Russia | 8 | 82B45 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| SELMERS TECNOLOGY B.V. | The Netherlands | 8 | 82А38 | Methods and means of pipes and main pipelines corrosion preventionCorrosion protection |
| SELRUS, LLC | Russia | 8 | 82А38 | Methods and means of pipes and main pipelines corrosion preventionCorrosion protection |
| SENSOR, LLC | Russia | 2 | 23F40 | Motor-vehicle transport of oil, oil products and liquefied gasAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| SERVICE CENTER SBM | Russia | 2 | 22B20 | Cement slurry mixing. Cement mixers, cement mixing unitsNew chemical substances and materials for oil and gas industry |
| SHAAN XI BO DA PETROLEUM EQUIPMENT CO. LTD. | China | 3 | 3A36 | Drilling rigs |
| SHANDONG DONGBAO STEEL PIPE CO. LTD. | China | 2 | 21E18 | Tubing, wellhead and bottom hole equipment of producing wells, filtersCorrosion protection |
| SHANDONG GUOYUE DIAMOND PRODUCTS CO. LTD. | China | 3 | 3G01 | Core hole and exploratory well drilling equipmentDrilling bits |
| SHANDONG LUHAI PETROLEUM EQUIPMENT CO. LTD. | China | 1 | 1G07 | Downhole motors. Hydraulic turbine downhole motors, electric downhole motors, screw downhole motorsDirectional drilling equipment and technology. Deflectors, bottom hole inclinometers |
| SHANDONG MINGZHU PETROLEUM EQUIPMENT CO. LTD. | China | 3 | 3H31 | Drill stem equipment, devices and toolsDrill pipes |
| SHANDONG YUELONG RUBBER AND PLASTIC TECHNOLOGY CO. LTD. | China | 2 | 21D04 | Offshore drilling blowout preventers |
| SHANGHAI QIANSHAN PIPING TECHNOLOGY CO. LTD. | China | 3 | 3C50 | Technique and technology of oil and gas main pipelines constructionPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| SHANGHAI ROYAL RIG CO. LTD. | China | 2 | 21D02 | Drill pipes making-and-breaking tools |
| SHANGHAI SK PETROLEUM EQUIPMENT CO. LTD. | China | 2 | 21A19 | Geological survey equipment and apparatusTubing, wellhead and bottom hole equipment of producing wells, filters |
| SHANXI FENGLEI DRILLING TOOLS CO. LTD. | China | 3 | 3B58 | Drill pipesDownhole drill stem assembly |
| SHANXI HUANJIE PETROLEUM DRILLING TOOLS CO. LTD. | China | 3 | 3B44 | Drill stem equipment, devices and toolsDrill pipes |
| SHANXI WEIGAO PETROLEUM DRILLING TOOLS CO. LTD. | China | 3 | 3B60 | Drilling rigsHole drilling equipment and tool |
| SHENGLI OIL FIELD FREET PETROLEUM EQUIPMENT CO. LTD. | China | 3 | 3H45 | |
| SHENGLI OILFIELD SHENGJI PETROLEUM EQUIPMENT CO. LTD. | China | 3 | 3A71 | Tubing, wellhead and bottom hole equipment of producing wells, filtersOil-well sucker-rod pump oil production |
| SHENJIANG VALVE CO. LTD. | China | 3 | 3A73 | Perforating and blasting work technique. Perforation and drilling-in quality control equipmentTechnique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valves |
| SHENYANG HAILU OIL EXTRACTION EQUIPMENT MANUFACTURER CO. LTD. | China | 3 | 3B34 | Methods and equipment for oil and gas production |
| SHENZHEN FLUID SCIENCE & TECHNOLOGY CO. LTD. | China | 3 | 3H57 | Oil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsOil field equipment corrosion prevention. Corrosion inhibitors |
| SHENZHEN HAIMINGRUN INDUSTRIAL CO. LTD. | China | 2 | 21D08 | Core hole and exploratory well drilling equipmentDrilling bits |
| SHENZHEN YIHO TECHNOLOGY CO. LTD. | China | 3 | 3C28 | Oil and gas storagesAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| SIBSHAHTOSTROY, INCORPORATED COMPANY | Russia | 1 | 1G44 | Oil and gas fields designing and constructionField operation management. Field communication, field automatization and telemechanization |
| SICHUAN OILWELL EQUIPMENT CO. LTD. | China | 3 | 3C44 | Drilling bitsOil-well sucker-rod pump oil production |
| SIEMENS, LLC | Russia | 2 | 23C80 | |
| SIGM PLUS ENGINEERING | Russia | 1 | 1А10 | Petrochemical equipmentAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| SIGNAL, STAVROPOL RADIOPLANT, JSC | Russia | 3 | 3Е20 | Gypsum formation and asphalt-resin-paraffin deposits controlMethods and means of pipes and main pipelines corrosion prevention |
| SIMBIRSKIY KRANOVY ZAVOD | Russia | 1 | 1G30 | Equipment and devices for tripping process under drilling |
| SIMROSS, NPK | Russia | 8 | 83B20 | Oil and gas fields designing and constructionPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| SINKROSS, LLC | Russia | 1 | 1G42 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesFire-fighting equipment. Fire and gas detection systems |
| SINOPEC OILFIELD EQUIPMENT CORPORATION | China | 3 | 3F01 | Drilling rigsHole drilling equipment and tool |
| SINTEK, LLC | Russia | 2 | 23Е88 | Automatization and telemechanization in pipeline oil transportationMobile industrial and domestic buildings |
| SITERRA | Russia | | 5-05 | Technique and technology of producing wells overhaulHydraulic fracturing of formation near-bottom hole |
| SIVALLS, INC | USA | 2 | 23D50 | Equipment and technologies of oil and gas field gathering, processing and storing |
| SKF-S2M | Russia | 2 | 22Е46 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoring |
| SLANT LTD., PUBLISHING HOUSE | Russia | 2 | 23A56 | |
| SMARTVES | Russia | 8 | 83А57 | |
| SNC PROMEX AS | Estonia | 2 | 21D25 | |
| SOCTRADE PROCESS ENGINEERING | Russia | 2 | 23E50 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoring |
| SOKTREYD KO | Russia | 2 | 22E30 | |
| SOLAR TURBINES | USA | 2 | 21E19 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsEquipment of main and relay pumping stations. Compressors for main pipelines gas transportation |
| SPA “ANALITPRIBOR”, FSUE | Russia | 8 | 83D65 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesLabour protection and safety precautions of technological processes in gas-oil producing and gas-oil processing complex |
| SPE RIGCO, INC. | USA | 2 | 23D50 | Drilling rigsEquipment and devices for tripping process under drilling |
| SPECIAL STEELS AND ALLOYS, LTD. | Russia | 8 | 82D90 | Petrochemical equipment |
| SPECIAL TECHNOLOGIES, ENTERPRISE, CJSC | Russia | 1 | 1B46 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsPipeline control equipment |
| SPECPOLYMER | Russia | 1 | 1А35 | Methods and means of pipes and main pipelines corrosion prevention |
| SPECTR, MECHANICAL ENGINEERING GROUP | Russia | 1 | 1A50 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsTanks, tank farms, tank accessories |
| SPECTRON, LTD. | Russia | 8 | 83D10 | Equipment and instrumentation. Ecological monitoringLaboratory equipment and analytical instruments, furniture. Mobile laboratories |
| SPETSKABEL, LTD. | Russia | 8 | 82A36 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentIndustrial Ethernet |
| SPHERE. OIL & GAS | Russia | 2 | 23A58 | |
| SPX BOLTING SYSTEMS | The Netherlands | 1 | 1D48 | Oil and gas main pipelines maintenance |
| STANKOTEKHNIKA, JSC | Russia | 1 | 1С80 | Drill pipes making-and-breaking toolsDrilling well sealing in the process of drilling. Blowout preventers, casing headsTubing, wellhead and bottom hole equipment of producing wells, filters |
| START, PC NAMED AFTER M. V. PROTSENKO, FSUE FSPC | Russia | 8 | 82D20 | Electrical loggingAutomatization and telemechanization in pipeline oil transportation |
| STATE TRANSPORT LEASING COMPANY | Russia | 1 | 1G22 | |
| STC GEOSTAR, LTD. | Russia | 2 | 23С90 | Geological survey equipment and apparatusTechnology and automation means of logging data gathering, storing, processing and interpretationField operation management. Field communication, field automatization and telemechanizationOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsInstruments for oil producing wells production measurement and registrationTecnnique and technology of producing wells servicingTechnique and technology of producing wells overhaulTechnique and technology of injection wells maintenance |
| STEEL GROUP CAESAR, LLC | Russia | 3 | 3E40 | |
| STEWART & STEVENSON, MOSCOW REPRESENTATIVE OFFICE | Russia | 2 | 23D40 | |
| STRONG | Russia | 1 | 1E30 | Technique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valvesTubing, wellhead and bottom hole equipment of producing wells, filters |
| SUBSURFACE USE IN RUSSIA, BULLETIN | Russia | 2 | 23B20 | |
| SUPERSILIKA | Russia | 8 | 83D70 | Technique and technology of oil and gas main pipelines constructionNew chemical substances and materials for oil and gas industry |
| SUZHOU ASIA PACIFIC METAL CO. LTD. | China | 2 | 21E06 | Land drive. Rotors, transmissions, reducing gears, engines |
| SUZHOU DOUSON DRILLING & PRODUCTION EQUIPMENT CO. LTD. | China | 3 | 3H55 | Oil and gas fields designing and constructionPetrochemical equipment |
| SUZHOU SIP STARD VALVE CO., LTD | China | 3 | 3H23 | Inflow stimulation and formation treatment for oil productionOffshore producing wells operation equipment and technologies |
| SVENTA AG | Switzerland | 3 | 3H68 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsPetrochemical equipmentAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| SVS CO., LTD. | Russia | | 7-33 | Mobile industrial and domestic buildings |
| SWAGELOK RUSSIA (FCT RUS, LLC) | Russia | 2 | 22C80 | Petrochemical equipmentIsolating and control valves |
| TA ROLOFF GMBH | Germany | 2 | 21A05 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| TAISHAN GROUP CO. LTD. | China | 2 | 21E14 | Oil and gas storagesPetrochemical equipment |
| TAIZHOU ELITE DRILLING PIPE CO., LTD | China | 2 | 21D38 | Drill stem equipment, devices and toolsDrill pipes |
| TAM INTERNATIONAL | USA | 8 | 82В35 | Formation segregation and well sealingEquipment and enhanced oil recovery methods |
| TAMTRON SYSTEMS | Finland | 2 | 22D24 | Instruments for oil producing wells production measurement and registrationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| TANGSHAN AOJIE PETROLEUM MACHINERY EQUIPMENT MAKE CO. LTD. | China | 3 | 3C36 | Drilling mud mixing equipment. Dosimeters, mixers, ejectors, hydraulic giants, pneumatic pumps, stirrers, dispersing agents, centrifugal cutter pulverizers, crushers |
| TATNEFT, JSC | Russia | 1 | 1С30 | |
| TAURUS ENERGY | Russia | 8 | 83В84 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| TEC SME, LTD. | Russia | 2 | 23D20 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| TECHEXPERT INFORMATION NETWORK | Russia | 8 | 83B70 | Data basesIT solutions for engineering |
| TECHNEKON | Russia | 2 | 23С55 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoring |
| TECHNICAL SOLUTIONS | Russia | 8 | 82С80 | |
| TECHNICS & TECHNOLOGIES CJSC | Russia | | 4-20 | |
| TECHNO EXPRESS, CJSC | Russia | 8 | 82A34 | Production flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outPetrochemical equipment |
| TECHNOGENIKA | Russia | 1 | 1G18 | Methods, equipment and apparatus for wells geophysical surveyMethods, equipment and apparatus for open borehole geophysical survey |
| TECHNOIMPEX ENGINEERING (UK) LIMITED | United Kingdom | 2 | 22В75 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| TECHNOPOLICE GROUP | Russia | 2 | 23С31 | Transportation services |
| TECHSISTEMA | Russia | 3 | 3H90 | Technique and technology of accident and trouble elimination in well drillingCrude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsEquipment and tooling of pipeline linear portion. Pipes, valving, compensatorsEquipment and technology of pipeline repair and accident eliminationProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outEquipment and technology of oil and gas storage repair and accident elimination |
| TEDOM A.S. | Czech Republic | 3 | 3H60 | Land drive. Rotors, transmissions, reducing gears, enginesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| TEGAS INDUSTRIAL GROUP | Russia | | 3-01 | Methods and equipment for oil and gas productionEquipment and enhanced oil recovery methods |
| TEHNOMIR, LTD. | Russia | 8 | 83D80 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsPetrochemical equipment |
| TEK ROSSII | Russia | 8 | 83B95 | |
| TEK-TECH | Russia | 3 | 3F40 | Laboratory equipment and analytical instruments, furniture. Mobile laboratories |
| TEKHNOPROEKT, NPP | Russia | 1 | 1Е85 | |
| TEKHOSNASTKA-RTD | Russia | 1 | 1Е90 | Drilling well sealing in the process of drilling. Blowout preventers, casing heads |
| TEKKNOW, JSC | Russia | 2 | 22C67 | |
| TEKNOS | Russia | 1 | 1А40 | Paints and varnishesCorrosion protection |
| TELEKOM-ZAPAD | Russia | 8 | 82A32 | Drilling rigs power supplyPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| TEPLO IZOLYATSIONNYE MATERIALY | Russia | 1 | 1А35 | |
| TERMA, LTD. | Russia | 2 | 22C88 | Technique and technology of oil and gas main pipelines constructionCorrosion protection |
| TERMAL'-BALTIK | Russia | 8 | 83С92 | Drilling rigs power supplyPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| TERRITORIYA “NEFTEGAS” | Russia | 1 | 1C05 | |
| TEXTIME | Russia | 8 | 83В16 | Professional clothing, special footwear, survival aids |
| THE FINANCIAL AND INDUSTRIAL COMPANY KOSMOS-NEFT-GAS | Russia | 2 | 22D10 | Oil and gas fields designing and constructionMethods and equipment for oil and gas production |
| THE PANJIN XINKE TRADING LTD. | China | 2 | 21E22 | |
| THERMON CIS, LLC | Russia | 2 | 22E25 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsTechnique and technology of oil and gas main pipelines constructionOil and gas main pipelines maintenanceEquipment and tooling of pipeline linear portion. Pipes, valving, compensatorsOil and gas storagesProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| TIANGONG VALVE GROUP CO. LTD. | China | 3 | 3G23 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsPipeline control equipment |
| TIANJIN AOKAI OIL TOOLS CO. LTD. | China | 2 | 21A34 | Technique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valvesTubing, wellhead and bottom hole equipment of producing wells, filters |
| TIANJIN DONG FANG XIAN KE PETROLEUM MACHINERY. CO. LTD. | China | 1 | 1F30 | Drilling rigs moveRig-up and rig-down |
| TIANJIN KSW OIL EQUIPMENT CO. LTD. | China | 3 | 3C30 | Methods, equipment and apparatus for cased well geophysical surveyFormation segregation and well sealing |
| TIANJIN LILIN PETROLEUM MACHINERY CO. LTD. | China | 3 | 3H20 | Drilling rigsHole drilling equipment and tool |
| TIANJIN RONGHENG GROUP CO. LTD. | China | 2 | 21E05 | Submersible pump oil productionTechnique and technology of injection wells maintenance |
| TIANJIN TONG JIE PRESSURE PUMP MANUFACTURING CO. LTD. | China | 2 | 21A02 | Well washing |
| TIANJIN TONGJIE HIGH PRESSURE PUMP MANUFACTURING CO. LTD. | China | 2 | 21A02 | Well washing |
| TIEGEL GMBH | Germany | 2 | 21A22 | Mobile heating units (HVAC) for drilling rigs |
| TIEHU PETROLEUM MACHINERY CO. LTD. | China | 2 | 21D20 | Drilling well sealing in the process of drilling. Blowout preventers, casing headsOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systems |
| TIPSA | Spain | 3 | 3F90 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsOffshore oil-loading transport |
| TMK | Russia | 2 | 22С65 | Tubing, wellhead and bottom hole equipment of producing wells, filtersCrude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressors |
| TOZZI SUD S.P.A. A COMPANY OF TOZZI INDUSTRIES | Italy | 2 | 22D70 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentMobile industrial and domestic buildings |
| TPS RUSSIA ENGINEERING HOLDING | Russia | | 3-25 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentMobile industrial and domestic buildings |
| TRANSMEJA, UAB | Lithuania | 8 | 83C30 | Drilling rigs move |
| TRANTER CIS, LLC | Russia | 2 | 21B05 | Oil and gas processing equipment and technologiesPetrochemical equipment |
| TREM ENGINEERING | Russia | 2 | 22В55 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsCompressors for underground gas injectionPetrochemical equipmentHigh pressure injection pumpsRotating machinery sealsIsolating and control valves |
| TRI-D | Russia | 2 | 23D01 | |
| TRIOL CORPORATION | Russia | 2 | 22E45 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentEquipment and instrumentation. Ecological monitoring |
| TRUBOPROVODNYY TRANSPORT: TEORIYA I PRAKTIKA NAUCHNO-TEKHNICHESKIY ZHURNAL | Russia | 8 | 83C82 | |
| TT GASKETS | Finland | 2 | 22D34 | |
| TUBOSKAN | Russia | 8 | 82D80 | Pipeline control equipmentMethods and means of pipes and main pipelines corrosion prevention |
| TURBOENERGY & SERVICE | Russia | 8 | 83В84 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| TURBULENTNOST-DON, LLC | Russia | 2 | 23D45 | Pipeline control equipmentAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| TURCK RUS | Germany | 2 | 23Е82 | Automatization and telemechanization in pipeline oil transportationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| TVEL FUEL COMPANY | Russia | 1 | 1С12 | |
| TYAZHPRESSMASH | Russia | 1 | 1С25 | Technique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valvesCasing string centering. Centralizers |
| UKRROSMETALL. KONTSERN | Ukraine | 1 | 1F42 | |
| UM SPB, NPP, LTD. | Russia | 8 | 82B28 | Oil and gas fields designing and constructionPetrochemical equipment |
| UNIBROM CORP. | China | 2 | 21A36 | |
| UNICAT, LTD. | Russia | 8 | 83C60 | Oil and gas processing equipment and technologiesResearch-and-development projects |
| UNIGRIND GMBH & CO. KG | Germany | 2 | 21A13 | Equipment and technology of pipeline repair and accident eliminationEquipment and technology of oil and gas storage repair and accident elimination |
| UNITED ENGINE CORPORATION | Russia | 3 | 3Е70 | Drilling rigs power supplyPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| UNITED UNIFORMS | Russia | 8 | 83В32 | |
| UNIVIS, NPP | Russia | 8 | 83В90 | Core hole and exploratory well drilling equipmentDrilling rigs |
| URAL COMPRESSOR PLANT, JSC (UKZ, JSC) | Russia | 2 | 22B65 | Oil and gas geologyOil and gas fields development |
| URAL, AUTOMOBILE WORKS, JSC | Russia | 1 | 1D13 | |
| URAL-MIKMA-TERM, JSC | Russia | 8 | 83B53 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentNew chemical substances and materials for oil and gas industry |
| URALMASH OIL AND GAS EQUIPMENT HOLDING | Russia | 1 | 1С45 | Drilling rigsEquipment and devices for tripping process under drilling |
| URALS PIPE WORKS, JSC | Russia | 1 | 1A70 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsMobile industrial and domestic buildings |
| URUMQI CHANGHUI AUTOMATIC METER CO. LTD. | China | 3 | 3A38 | Steam injection into the bedAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| VALSTEAM ADCA ENGINEERING SA | Portugal | 3 | 3G80 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| VALVE WORLD EXPO | Germany | 2 | 21A11 | |
| VALVOSPAIN GROUP | Spain | 2 | 21B27/B | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsOil and gas processing equipment and technologies |
| VAPOR, CJSC | Russia | 8 | 82B75 | Drilling rigs power supplyPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| VEGA GRIESHABER KG | Germany | 2 | 21C03 | |
| VEGA-GAZ, LLC | Russia | 2 | 22Е80 | Equipment of main and relay pumping stations. Compressors for main pipelines gas transportation |
| VEKTOR OKB | Russia | 2 | 23В90 | Technology and automation means of logging data gathering, storing, processing and interpretationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| VELAN TD, LTD. | Russia | 1 | 1F50 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| VELCO, LTD. | Russia | 8 | 83В52 | |
| VERITAS-MSI (CHINA) CO. LTD. | China | 3 | 3A75 | Equipment and technologies of oil and gas field gathering, processing and storingOffshore producing wells operation equipment and technologies |
| VEZA | Russia | 8 | 83С90 | Process ventilation |
| VIBRONA, LLC | Russia | 3 | 3D52 | |
| VIDEO MEDIA GROUP | Russia | 2 | 23F20 | Technology and automation means of logging data gathering, storing, processing and interpretationIT solutions for engineering |
| VIRA REALTAIME, NPA | Russia | 2 | 23D35 | Oil and gas main pipelines maintenanceMobile industrial and domestic buildings |
| VNIIEM CORPORATION, JSC | Russia | 2 | 23D16 | |
| VNIPINEFT | Russia | 1 | 1A76 | Oil and gas fields designing and constructionEconomic research into all directions of gas-oil producing and gas-oil processing complexes |
| VOLGOGRADNEFTEMASH, JSC | Russia | 2 | 22А60 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsPetrochemical equipment |
| VOSTOKNEFTEZAVODMONTAZH, OJSC | Russia | 1 | 1C10 | Tanks, tank farms, tank accessoriesProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| VSMPO-AVISMA | Russia | 3 | 3E30 | Production flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outEquipment and technology of oil and gas storage repair and accident elimination |
| VSP LIMITED, CJSC | Russia | 8 | 82С10 | Automatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesIndustrial Ethernet |
| VULCANIC | Germany | 2 | 21C22 | Oil and gas processing equipment and technologiesPower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| VYMPEL, SPA | Russia | 2 | 23C57 | Field operation management. Field communication, field automatization and telemechanizationAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processes |
| WALTER TOSTO SPA | Italy | 8 | 83C62 | Oil and gas processing equipment and technologiesPetrochemical equipment |
| WEIDMULLER | Russia | 2 | 21D19 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipmentEnclosure |
| WEKA AG | Switzerland | 2 | 21C23 | Oil and gas storagesTanks, tank farms, tank accessories |
| WEPUKO PAHNKE GMBH | Germany | 2 | 21C25 | High pressure injection pumpsHydrostatic pressure test pumps |
| WIELAND-WERKE AG | Germany | 2 | 21C18 | Petrochemical equipment |
| WIKA MERA, CC | Russia | 2 | 22C56 | Oil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systemsInstruments for oil producing wells production measurement and registrationAutomatization and telemechanization in pipeline oil transportationPetrochemical equipmentAutomatic and telemechanics systems. Instrumentation. Controllers of oil and gas processing technological processesEquipment and instrumentation. Ecological monitoringIsolating and control valves |
| WIRECO WORLDGROUP INC | USA | 3 | 3H70 | |
| WUHAN EAST PETROCHEMICAL HEAVY EQUIPMENT CO. LTD. | China | 3 | 3A28 | Oil and gas processing equipment and technologiesPetrochemical equipment |
| WUXI BEYOND AOK ELECTRIC CO. LTD. | China | 3 | 3H16 | Methods and equipment for oil and gas productionEquipment and enhanced oil recovery methods |
| WUZHOU VALVE CO. LTD. | China | 2 | 21B29 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| XI'AN KOSUN MACHINERY CO. LTD. | China | 2 | 21E09 | Oil and gas wells drillingHole drilling equipment and tool |
| XIN TAI VALVE CO. LTD. | China | 3 | 3H53 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsProduction flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay out |
| XINXING DUCTILE IRON PIPES CO. LTD. | China | 3 | 3B27 | Drill pipesCrude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressors |
| XINYONGJIA PETOLEUM MACHINERY | China | 1 | 1G05 | |
| XYLEM RUS | USA | 1 | 1E20 | Production flow lines. Equipment, fittings. Production flow lines pumps. Pipeline lay outHydrostatic pressure test pumps |
| YANMAR CO., LTD & SOJITZ CORPORATION | Japan | 2 | 21E25 | Power and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO. LTD. | China | | 5-30 | |
| YINGKOU MENGS METAL CO. LTD. | China | 2 | 21E10 | Oil and gas geologyOil and gas transportation and storing |
| YOKE INDUSTRIAL CORP. | Taiwan (ROC) | 2 | 21A08/B | |
| ZARNITZA | Russia | 8 | 83B30 | Oil and gas wells drillingNew chemical substances and materials for oil and gas industry |
| ZARUBEZHNEFT, JSC | Russia | 1 | 1D60 | Provision of services using advanced technologies in the field of oil and gas fields prospectingOil and gas fields designing and construction |
| ZAVKOM, JSC | Russia | 1 | 1G76 | Petrochemical equipment |
| ZAVOD NEFTEGAZOVOGO OBORUDOVANIA | Russia | 1 | 1В48 | Equipment and tooling of pipeline linear portion. Pipes, valving, compensatorsIsolating and control valves |
| ZAVOD PO IZOLYATSII TRUB | Russia | 3 | 3F68 | |
| ZAVODOUKOVSKY ENGINEERING WORKS, JSC | Russia | | 4-10 | Mobile industrial and domestic buildingsGas and oil products supply and sale |
| ZELENODOLSK PLANT NAMED AFTER A. M. GORKY | Russia | 1 | 1D44 | Equipment and devices for tripping process under drillingMethods and equipment for oil and gas production |
| ZENIT, OKB, LTD. | Russia | 1 | 1B65 | |
| ZENIT-HIMMASH, LLC | Russia | 2 | 22Е55 | Petrochemical equipment |
| ZEOCHEM | Switzerland | 8 | 83B15 | Oil and gas processing equipment and technologiesNew chemical substances and materials for oil and gas industry |
| ZERS | Russia | 1 | 1C55 | Formation segregation and well sealingTechnique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valvesCasing string centering. CentralizersCasing equipping for offshore wellsTecnnique and technology of producing wells servicing |
| ZHANROS DRILLING, LLP | Kazakhstan | 3 | 3G67 | |
| ZHEJIANG BAOFENG VALVE CO. LTD. | China | 2 | 21B31 | Technique and technology of well casing and cementing. Casing technological equipping. Casing pipes and their connections. Casing shoes, liners, well screens, casing valves |
| ZHEJIANG CHENGGAO VALVE CO. LTD. | China | 3 | 3F06 | Technique and technology of oil and gas main pipelines constructionPipeline control equipment |
| ZHEJIANG MINGTAI VALVE CO., LTD | China | 2 | 21A17 | Technique and technology of oil and gas main pipelines constructionPipeline control equipment |
| ZHEJIANG ZHENXING PETROCHEMICAL MACHINERY CO. LTD. | China | 3 | 3B29 | Subsurface-pump oil productionOil producing wells control and operation equipment. Telemetering bore hole systems, pumping station control systems |
| ZHONGMEI SPECIAL RUBBER PRODUCT CO. LTD. | China | 3 | 3G13 | Crude oil and gas field transportation. Pipes and pipeline fittings of field pipelines. Boosters, compressorsOil and gas main pipelines maintenance |
| ZHURNAL NEFTEGAZOVOGO STROITEL'STVA | Russia | 8 | 83B95 | |
| ZIRAX, LLC | Russia | 2 | 22D48 | Technique and technology of producing wells overhaulEquipment and enhanced oil recovery methodsHydraulic fracturing of formation near-bottom holeChemical stimulation of formation near-bottom holeNew chemical substances and materials for oil and gas industry |
| ZVEZDA- ENERGETIKA, JSC | Russia | 1 | 1С70 | Oil and gas main pipelines maintenancePower and electrotechnical equipment for oil and gas complex. Cable production. Welding equipment |
| ОАО GAZPROM | Russia | 2 | 22D80 | Field operation management. Field communication, field automatization and telemechanizationOil and gas main pipelines maintenance |
| ТECHNOS-M+ | Russia | 1 | 1G80 | New chemical substances and materials for oil and gas industryFire-fighting equipment. Fire and gas detection systems |