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1,725 companies
OFI Tesing Equipment, Inc.
OFI Testing Equipment, Inc. provides comprehensive oilfield testing equipment and services, including cement testing, drilling fluids analysis, core analysis, geomechanical testing, and equipment repair and calibration.
OIM International Ltd.
OIM helps companies develop their business with the oil, gas, petrochemical, power, utilities and marine industries. We can promote and sell a range of modular facilities, fabricated structures, capital equipment, engineering products and services. With extensive design, construction, marketing and sales expertise, our experience encompasses offshore installations, onshore terminals, accommodation modules, process packages, pressure vessels, diving systems, pumping stations and shipbuilding.
OKLAHOMA RIG & SUPPLY CO., INC
Oklahoma Rig & Supply Co. is a wholesale distribution company based in Muskogee, OK, specializing in oilfield and industrial supplies.
OLEON Head Office
Oleon is a Belgian company specializing in converting natural fats and oils into a wide range of oleochemical products, focusing on sustainable solutions and natural chemistry.
OMI Corp
OMI Corporation provides seaborne transportation services for crude oil and petroleum products, handling both technical and commercial vessel operations internationally.
OMI Marine Services, LLC
OMI Corporation provides seaborne transportation services for crude oil and petroleum products, operating vessels technically and commercially through its subsidiary OMI Marine Services, LLC.
OMNI Energy Services Corp.
OMNI Energy Services Corp. provides integrated environmental solutions including waste management, environmental transportation, and well intervention services primarily for the oil and gas industry across multiple U.S. regions.
OSO Hotwater Export AS
OSO produserer en full linje med forbrukerrettede elektriske beredere i størrelsen 30 til 300 liter. I tillegg tilbys stor-beredere til ethvert behov, samt skips-beredere o.l. i størrelser fra 400 til 12.000 liter..
OSS – Offshore Subsea Services
OSS – Offshore Subsea Services is a Singapore-based company specializing in offshore and subsea services for the maritime and oil & gas industries.
OTS Heavy Oil Science Centre
OTS Heavy Oil Science Centre specializes in heavy oil research and development, likely supporting maritime and industrial applications related to heavy oil.
OVI Ltd.
Oil products wholesale, bunkering, bunker trading.
Occidental Petroleum Corp.
Occidental Petroleum Corp. is an energy company focused on producing vital energy while innovating for a lower-carbon future through carbon innovation and enhanced oil recovery technologies.
Ocean Marine Brokerage Services, Inc.
Ocean Marine Brokerage Services is a commercial boat brokerage company specializing in the sale and auction of used commercial vessels including oilfield, fishing, passenger, and cargo vessels.
Ocean Power & Equipment Co. Inc.
Ocean Power & Equipment Co., based in West Caldwell, NJ, is a manufacturers' representative for leading marine equipment makers, supplying products such as air compressors, watermakers, oily water separators, lifeboats, davits, piston rings, and sewage treatment systems to government vessels, container ships, cruise lines, and tankers.
Ocean Production Technology
Ocean Production Technology provides specialized equipment and services for offshore oil and gas production.
Ocean Resources Online
Ocean-Resources.com provides current and accurate information on the East Coast oil & gas industry, including news, procurements, events, and directories.
Ocean Rig ASA
Ocean Rig ASA is a company specializing in offshore drilling services, operating a fleet of modern drilling rigs for the oil and gas industry.
Ocean Rig UDW Inc. (Corporate Head Office)
Ocean Rig UDW Inc. is an international offshore drilling contractor specializing in ultra-deepwater and harsh-environment offshore drilling, owning and operating ultra deepwater semisubmersible rigs and drillships.
Ocean Rubber Factory LLC
Ocean Rubber Factory LLC is the Middle East's leading supplier of technical rubber products, providing innovative and quality solutions across multiple industries including marine.
Ocean State Oil Inc
AUTHORIZED DISTRIBUTOR OF CHEVRONTEXACO AND SHELL LUBRICANTS
Oceaneering International, Inc. (Corporate Headquarters)
Oceaneering International, Inc. is an advanced applied technology company providing engineered services and hardware for marine, space, and harsh environments, serving oil and gas, government, aerospace, and marine engineering industries worldwide.
Oceangate M.T.C.
100% biodegradable oil absorbent for oil spills on water as well as on solid surfaces.