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| Company | What they do | Location | Size | Hiring |
|---|---|---|---|---|
SEF Energysef-energy.com |
SEF Energy is a private holding company headquartered in Oklahoma City, OK, that owns and operates U.S.-based oilfield manufacturi | Oklahoma City, Oklahoma | 11-50 | — |
Schlumbergerschlumberger.com |
n. schlumberger is a global manufacturer of textile machinery and complete fibre-to-yarn production lines, specializing in combing | GUEBWILLER, Grand Est | 51-200 | — |
Halliburtonhalliburton.com  ESCS MV |
Halliburton is one of the world's largest providers of products and services to the energy industry, helping customers maximize as | Houston, Texas | 5000+ | — |
Baker Hughesbakerhughes.com  GM CHJP |
Baker Hughes (NASDAQ: BKR) is an energy technology company that provides production solutions, equipment, and services for energy | Houston, Texas | 5000+ | — |
Nationaloilwellvarconationaloilwellvarco.com |
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Weatherfordweatherford.com MS  MAJD |
Weatherford is a global energy services company that provides drilling, completion, and production solutions including managed pre | — | — | — |
Core Laboratoriescorelab.com  JLMDAZ |
Core Laboratories is a global oil and gas services company founded in 1936 that provides proprietary and patented reservoir descri | Houston, Texas | 1001-5000 | — |
Helmerichandpaynehelmerichandpayne.com |
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Helixenergyhelixenergy.com |
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Oil Statesoilstates.com |
Oil States is a deepwater energy services and fabrication company that designs and builds riser systems, topsides, subsea equipmen | Macaé, Rio de Janeiro | 201-1000 | — |
Smithinternationalsmithinternational.com |
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Pasonpason.com  BTJWAS |
Pason is the leading global provider of specialized data management systems for land-based and offshore rigs worldwide, offering r | Calgary, Alberta | 201-1000 | — |
Basic Energy Servicesbasicenergyservices.com |
Basic Energy Services is a Fort Worth, Texas oilfield services company operating over 600,000 active wells across the most prolifi | Rock Springs, Wyoming | 1-10 | — |
SLBslb.com  AS BIDT |
SLB (Schlumberger) is a technology company that unlocks access to energy for the benefit of all, with 100 years of innovation span | Houston, Texas | 5000+ | — |
NOVnov.com  MHRR DW |
NOV (National Oilwell Control) is a global oilfield equipment and technology company that provides drilling, completion, workover, | Houston, Texas | 5000+ | — |
Technipfmctechnipfmc.com |
TechnipFMC plc is a global energy services company that provides subsea and surface projects, technologies, systems, and services | — | — | — |
Trans-Oceantransocean.com |
Trans-Ocean is a rug importer and fashion leader founded in 1908, carrying a full line of imported rugs — hand knotted, hand hooke | Port Chester, New York | 11-50 | — |
Helmerichpaynehelmerichpayne.com |
Helmerich & Payne is a contract drilling company that drills oil and gas wells for exploration, founded in 1920 and headquartered | Tulsa, Oklahoma | 5000+ | — |
Precision Drillingprecisiondrilling.com |
Precision Drilling is a North American oil and gas drilling technology company operating onshore drilling rigs across Canada and t | — | — | — |
ChampionXchampionx.com |
ChampionX is an artificial lift and production optimization technology company for oil and gas operators, offering ESP, gas lift, | The Woodlands, Texas | 1001-5000 | — |
ENSCOensco.com |
ENSCO is a privately held engineering, science, and cybersecurity company operating for more than 50 years with $190 million+ in r | Vienna, Virginia | 201-1000 | — |
Calfrac Well Services Ltdcalfrac.com |
Calfrac Well Services Ltd is a pressure pumping services company based in Calgary, Canada, operating as one of the world's largest | Comuna 2, Buenos Aires Autonomous City | 201-1000 | — |
Nabors Industriesnabors.com |
Nabors Industries is a leading provider of advanced drilling technology and equipment for the energy industry, operating in approx | Houston, Texas | 5000+ | — |
Parker Drilling Companyparkerdrilling.com |
Parker Drilling Company is a contract drilling and drilling-related services provider operating out of Houston, Texas, with roots | Houston, Texas | 1001-5000 | — |
Liberty Energylibertyenergy.com |
Liberty Energy is a North American oilfield services firm offering completion services, wireline, proppant logistics, and natural | Calgary, Alberta | 51-200 | — |
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SEF Energy is a private holding company headquartered in Oklahoma City, OK, that owns and operates U.S.-based oilfield manufacturing and service assets, delivering returns to its portfolio through methodical capital allocation, asset management, and hands-on leadership for subsidiary companies serving E&P operators in major producing basins and unconventional shale plays.
Companies like SEF Energy include Schlumberger, Halliburton, Baker Hughes, Nationaloilwellvarco, Weatherford. See the full list of 24 competitors and alternatives above.
SEF Energy has approximately 11-50 employees and is in the Oil and Gas industry.
SEF Energy is headquartered in Oklahoma City, Oklahoma.
SEF Energy operates in the Oil and Gas industry.
Key decision-makers and buying contacts at SEF Energy are listed above, including leaders across executive, finance, sales and operations.