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1,725 companies

Roblon A/S

Frederikshavn, DenmarkUpdated Jun 2007

Roblon A/S is a Danish company specializing in high-performing fiber solutions for various industries including offshore oil and gas, energy, fiber optic cables, and wire and cables, with a strong focus on innovation, quality, and technology.

Robroy Industries

Verona,, PA, United StatesUpdated Feb 2009

Robroy consist of 5 companies who specialize in the electrical and oil field industries.

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.

Rock Oilfield Management

Location not listedUpdated May 2026

Rock Oilfield Management appears to be an oilfield services company with no publicly available maritime or shipping-related information.

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.

Rocmar Seafood S.A.

Panamá, PanamaUpdated Jul 2005

Rocmar Seafood S.A. is a leading wholesale export company based in Panama, specializing in high-quality frozen-at-sea seafood products including Yellowfin Tuna, Skipjack Tuna, Albacore Tuna, and Escolar Oilfish.

Rogers Oil Tool Services, Inc.

Broussard, La, United StatesUpdated Nov 2004

Rogers Oil Tool Services, Inc. provides service, repair, and manufacturing of drilling equipment including drill pipe tongs, snubbing tongs, and well control tools, supporting major well control companies since 1978.

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.

Rose Marine

Gloucester, MA, United States

Rose Marine is a marine supply store in Gloucester, MA, offering a wide range of marine parts and equipment including exhaust systems, steering components, pumps, hydraulics, and more, supported by experienced staff with maritime backgrounds.

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.

Rowanhill Consultants

Location not listedUpdated Dec 2002

Competence management strategies and organisational learning. We provide consultancy support services to employers who need to take a systematic, risk-based approach to managing change, learning, and human resources.

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.

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.

Royal Purple, Ltd.

Porter,, TX, United StatesUpdated Jul 2004

Royal Purple, Ltd. develops and supplies premium synthetic lubricants and motor oils designed to enhance vehicle performance, reliability, and efficiency.

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.

Rozema Boat Works

Mt. Vernon, WA, United StatesUpdated Dec 2006

Rozema Boat Works, Inc. is a third generation, family-owned company specializing in building customized, high-performance aluminum marine vessels ranging from 20 to 90 feet for commercial fishing, research, spill response, and passenger transport.

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).

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.

Rutkowski & Associates, Inc.

Venice, Florida, United StatesUpdated May 2005

Belbien is a self adhesive foil used to resurface existing bulkheads or surface new bulkhead panels. IMO approved.

SAIHAN Precision Machinery Co.

Ulju, Ulsan, South KoreaUpdated Feb 2002

We, SAI HAN PRECISION MACHINERY Co., was established in September 1989 with enterprise spirits of the pioneer, the rationalist and the expert. We continuously invested in technical development and production facilities,which enables us to keep the stable supply of products to the leading manufacturer of AUGER, AIR-OIL SUPPLY UNIT, ROD and GEAR, REDUCER etc in local and overseas.