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Oil & Gas Equipment & Services companies

25 companies in Oil & Gas Equipment & Services (Energy), largest first — what each does and how it makes money.

• Yantai Jereh Oilfield Services002353.SZ · 杰瑞股份

  Chinese oilfield equipment maker and oil and gas services provider

• SLBSLB3-min book

  Oilfield technology and services provider for the global energy industry

• China Oilfield Services601808.SS · 中海油服

  Offshore oilfield services provider controlled by China's CNOOC

• Baker HughesBKR3-min book

  Energy technology company supplying oilfield services and industrial gas equipment

• CNOOC Energy Technology & Services600968.SS · 海油发展

  CNOOC's oilfield services arm for offshore oil and gas production

• Offshore Oil Engineering600583.SS · 海油工程

  China's leading offshore oil and gas engineering and construction contractor

• TechnipFMCFTI

  Engineering and equipment supplier for offshore and onshore oil and gas projects

• HalliburtonHAL3-min book

  Oilfield services company helping energy producers drill and complete wells

• China Petroleum Engineering600339.SS · 中油工程

  Chinese engineering contractor building oil, gas, chemical and environmental projects

• CIMC Enric3899.HK

  Chinese maker of equipment to store and transport gas, chemicals, and liquid food

• NOVNOV

  Equipment and technology supplier for oil and gas drilling and production

• Weatherford InternationalWFRD

  Global oilfield services firm supplying well drilling, completion and production equipment

• Solaris Energy InfrastructureSEI

  Modular power generation and oilfield logistics equipment provider

• Kodiak Gas ServicesKGS

  US contract compression infrastructure provider for the oil and gas industry

• ArchrockAROC

  U.S. natural gas compression services and equipment maintenance provider

• CactusWHD

  Houston maker of oilfield wellheads, pressure control gear and flexible steel pipe

• Oceaneering InternationalOII

  Offshore robotics, subsea services, and engineered products company

• TidewaterTDW

  Offshore vessel operator supporting oil, gas and wind projects

• Liberty EnergyLBRT

  North American oilfield services company specializing in hydraulic fracturing

• Innovex InternationalINVX

  Maker and renter of engineered oilfield tools for drilling and completion

• Helix Energy SolutionsHLX

  U.S.-flagged offshore vessel operator serving oil, gas, and military customers

• Atlas Energy SolutionsAESI

  Permian Basin frac sand producer with logistics and distributed power services

• RPCRES

  Oilfield services company providing well completion services and rental tools

• BristowVTOL

  Helicopter and vertical flight services for offshore energy and governments

• TETRA TechnologiesTTI

  Oilfield services firm supplying completion fluids and water management services