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1,188 companies

Roc Oil Company Ltd

Location not listedUpdated Dec 2002

Roc Oil Company Ltd is an independent Australian upstream oil and gas company engaged in exploration, appraisal, development, and production of oil and gas resources with a focus on sustainable and responsible energy solutions.

Rochem

Fort Lauderdale,, United StatesUpdated May 2026

Rochem specializes in membrane systems, gas turbine compressor cleaning, and medical laboratory equipment.

RockWare Inc- software for pet

Location not listedUpdated Dec 2002
Training

RockWare Inc provides geoscientific software and consulting services for industries including oil & gas, mining, environmental, hydrogeology, and geotechnical sectors.

Rocky Mountain Gas Association

Location not listedUpdated Dec 2002
Training

Rocky Mountain Gas Association promotes the advancement of the heating, venting, air conditioning, refrigeration, hearth, and plumbing industries, offering certification classes and member services.

Romfor Drilling Company

RomaniaUpdated Nov 2001

Romfor Drilling Company is identified as a Romanian company name, but no verified maritime or drilling-related website or contact information is available.

Rotator AS

Nodeland, NorwayUpdated Jun 2003

Specialising in hydraulic equipment, Rotator has been a major supplier of valves and actuators to the Norwegian and international offshore industry for more than 40 years. The company has developed its own hydraulic directional control valve, used world-wide on a large number of ships and oil and gas installations. A broad line of Rotator products, have moreover, become standard on oil and gas installations all over the world. Tailor made products, represent an equally important part of Rotator’s activities. As an example, Rotator can offer more than 600 variations of the directional control valve! Every valve developed at Rotator is manufactured for a «life span service» of minimum 30 years. The product line of Rotator also includes the design and manufacturing of complete control systems, like wellhead control systems. Hydraulic power units for all purposes and in all sizes may be delivered as well. Such power units can also be designed as combined power and control units. The market for floating production and storage units is rapidly expanding. Rotator made early efforts to develop and manufacture products for subsea installations. The Rotator’s subsea solenoid valve has become a standard model for the international oil companies and suppliers of subsea control systems. The flexible organisation of Rotator, its first class technology and outstanding product line make it possible to offer the customers tailor made solutions to their individual needs. The company is certified in accordance with the quality insurance system NS-ISO 9001.

Rotor B.V.

Eibergen, Gelderland, NetherlandsUpdated May 2026

Rotor B.V. is a Netherlands-based company specializing in electric motors and motor gear reducers for the shipping, offshore, marine, industrial, oil & gas, and crane sectors, offering tailor-made and explosion-proof motor solutions with a focus on quality, flexibility, and speed.

Rowan Companies Inc

Houston, Texas, United StatesUpdated Jun 2001

Rowan Companies Inc is a Houston-based offshore drilling contractor specializing in the operation of drilling rigs for the oil and gas industry.

Rowan Companies, Inc.

Location not listedUpdated Dec 2002

Rowan Companies, Inc. is a drilling contractor specializing in offshore drilling services for the oil and gas industry.

Roxar AS

Stavanger, NorwayUpdated May 2007

Roxar is a leading international technology solutions provider to the upstream oil and gas industry. The company creates value for its customers through innovative products and services that help achieve maximum performance from oil and gas reservoirs. With its head offices in Stavanger, Norway, Roxar employs over 650 staff across a network of wholly owned offices in Europe, the Americas, Africa, CIS, Asia Pacific and the Middle East. Founded in May 1999, the company generated revenues of approximately US$160 million in 2006. Roxar’s International customer base includes all of the multinationals, major independents and the majority of national oil companies.

Roxtec AS

NorwayUpdated Jan 2007

Roxtec provides flexible and functional cable and pipe penetration seals for marine and civil industries.

Royal Coatings, Inc.

Belle Chasse,, La., United StatesUpdated Jul 2004

Royal Coatings, Inc. manufactures and supplies industrial and marine protective coatings with proprietary Flash Dry Technology, serving industries including marine, oil & gas, underwater applications, transportation, and containers.

Royale Energy

Location not listedUpdated May 2026

Royale Energy Inc. is a publicly traded independent oil and gas production company operating wells in California and Texas, focused on development drilling projects and marketing oil and natural gas.

Rubaiya Zueaid Building Materials Co. L.L.C.

Deira, Dubai, United Arab EmiratesUpdated May 2003

Largest Distributor, Retailer, Wholesaler and Supplier of Building Materials, Plumbing, Hardware, Oilfield and Industrial Equipment in the Middle East based in Dubai, United Arab Emirates (UAE).

Rubber Design B.V.

NetherlandsUpdated Aug 2002

designers en manufacturers of anti vibration mountings, flexible suspension of exhaust gas systems, stainless steel bellows, fabric compensators, propeller shaft installations, flexible marine couplings, vibration calculations. ISO certified.

Russian Maritime Register of Shipping (RS).

St. Petersburg,, RussiaUpdated Jul 2005

Russian Maritime Register of Shipping (RS) is a classification society providing ship classification, certification, technical supervision, and voluntary industrial certification services in the maritime and offshore oil and gas industries.

SARA Refinery

Lamentin, MartiniqueUpdated Nov 1998
Bunker Supplier

SARA (Société Anonyme de la Raffinerie des Antilles) produces, stores, and distributes petroleum products in Martinique, Guadeloupe, and Guyane, ensuring safe supply of fuels and gases.

SDT International

Brussels, BelgiumUpdated May 2026

Ultrasonic technology provides the most precise and cost-effective solutions in leak detection, tightness testing and predictive maintenance. SDT International is recognised as the world's leading manufacturer of measuring instruments using ultrasonic technology. Its success is based on a history of providing effective solutions to specific problems. This site details how this technology can be put to work for you.

SEA PETROLEUM & GAS COY LTD

Location not listedUpdated Oct 2001
Bunker Supplier

SEA PETROLEUM & GAS COY LTD is a company specializing in the supply and distribution of petroleum and gas products for maritime and industrial sectors.

SEACOR Marine (Boston Putford)

Lowestoft,, Suffolk, United KingdomUpdated Jul 2005

SEACOR Marine provides global marine and support transportation services to offshore energy industries, operating a diverse fleet of offshore support vessels with a focus on safety, reliability, and environmental sustainability.

SEACOR Marine (International) Ltd.

Lowestoft, Suffolk,, United KingdomUpdated Apr 2005

SEACOR Marine provides global marine and support transportation services to offshore energy industries, operating a diverse fleet of offshore support vessels focused on safety, reliability, and environmental sustainability.

SEACOR Marine LLC (U.S. Headquarters )

Houma,, LA, United StatesUpdated Apr 2007

SEACOR Marine operates one of the world's largest and most diverse fleets of offshore support vessels, providing global marine and support transportation services to offshore energy industries with a focus on safety, reliability, and environmental sustainability.