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1,358 companies

Oil Center Research International

Lafayette,, Louisiana, United StatesUpdated May 2007

Oil Center Research, L.L.C. specializes in specialty lubricants and industrial compounds for various industries, offering environmentally safe products including greases, sealants, and corrosion inhibitors.

Oil Recovery Company, Inc. of Alabama

Mobile,, Alabama, United StatesUpdated Mar 2008

Oil Recovery Company, Inc. provides environmental services including marine terminal operations, water treatment, emergency response, industrial services, and maritime support in Mobile, Alabama.

Oil Shipping

Rotterdam, NetherlandsUpdated Aug 2006

Oil Shipping is the leading company in industrial oil transport

Oil-Free Gas Compressors from

Location not listedUpdated Dec 2002

RIX Industries specializes in oil-free and precision gas compressors and gas generation systems, serving critical marine, aerospace, industrial, and energy markets with advanced engineering and manufacturing solutions.

Oilfiltration.com

Location not listedUpdated Dec 2002

Oilfiltration.com specializes in oil filtration solutions, providing equipment and services for maintaining oil quality in maritime and industrial applications.

Olivera SA

Porto, PortugalUpdated Jul 2005

Olivera SA is a Portuguese manufacturer specializing in synthetic and wire ropes for demanding industrial applications including maritime, fishing, construction, and cranes, with nearly 200 years of experience and part of WireCo WorldGroup since 2010.

Olympic Fuel Injection Inc.

Seattle, WA, United StatesUpdated Nov 1998

Seattle-based diesel fuel injection specialist providing repair, testing, and rebuilding services for marine and industrial diesel engine fuel injection pumps and injectors.

Olympic Instruments Inc.

Vashon, WA, United StatesUpdated Jun 2001

Olympic Instruments Inc. manufactures precision measuring instruments to U.S. and Canadian National Bureau of Standards specifications, serving maritime and industrial sectors.

Olympic Panel Products

Shelton,, WA, United StatesUpdated Nov 2004

OPP was founded by Atlas Holdings LLC, a Connecticut based private investment group, focused on specialty manufacturing businesses, and a team of former executives of forest product companies, including David Wang and Richard Yarbrough. Mr. Wang was a former Executive Vice President and Director of International Paper Company (“IP”). Mr. Yarbrough has held senior level positions at IP and Louisiana Pacific Company. On-site management includes former Simpson employees: Ben Horn, General Manager, Jim Langenberg, Production Manager, Jim Zmudka, Sales & Marketing Manager, Ken Pratt, Technical Director, and Eric Larsen, Controller. OPP's manufacturing facility is located in Shelton, Washington. It is the single largest overlay panel manufacturing facility, under a single roof, in the world. The site sits on approximately 25 acres adjoining Simpson Timber's sawmill operations. The manufacturing process includes the peeling and drying of veneer for our lay-up and press process plus an extensive finishing department, which includes a panel sander and film press for the production of our Two Step ® high quality overlay panels. We employ a Continuous Process Monitoring (CPM) in all our manufacturing process. OPP provides the world's largest selection of overlaid panels. We have a family of products to meet all the demanding requirements of the markets we serve. These markets include: Concrete Forming, Sign, Transportation and Industrial. OPP plans to continue the Simpson philosophy of cultivating long term mutually successful relationships with those who buy our products and those who supply our material needs. We are proud to have customer ties dating back many decades. Our success depends on their success, which requires that we have a clear understanding of their needs so that we can meet them by providing exceptional products and service. Another key is product development – coming up with new ideas to meet new needs. We are the only overlay panel manufacturer that has a full time staff devoted to product development.

Omni-Sica Oy

Helsinki, FinlandUpdated Oct 2006

Omni-Sica Oy specializes in deck coverings, providing solutions for maritime and industrial applications.

Onstream European Consultancy B.V.

Den Helder, NetherlandsUpdated Mar 2003

ONSTREAM is an international, multi-discipline group supplying integrated manpower, logistics, and asset integrity services to the oil and gas industries with over 40 years of global industrial experience.

Oregon Camera Systems, LLC

St. Helens,, OR, United StatesUpdated Oct 2004

Oregon Camera Systems, LLC provides specialized camera and imaging solutions, likely serving maritime and industrial sectors.

Oregon Sandblasting & Coatings Inc.

Tualatin, OR, United StatesUpdated May 2026

Oregon Sandblasting & Coatings provides industrial coating services including blasting, liquid, powder, and specialty finishes, all performed in-house.

Orion Ropeworks

Winslow,, ME, United StatesUpdated Nov 2002

Orion Ropeworks is a premium cordage supplier with over 150 years of experience, manufacturing and distributing durable rope and cordage products for various industries including commercial and pleasure marine sectors.

Oro Valves Inc.

Azusa, CA, United StatesUpdated Nov 1998

Oro Valves Inc. is a California-based supplier and distributor of industrial and marine valves, including ball, gate, check, and butterfly valves for commercial and industrial customers.

Osborn Manufacturing

Cleveland, OH, United StatesUpdated Nov 1998

Osborn (formerly Osborn Manufacturing Corp.) manufactures industrial brushes, abrasives, and surface finishing solutions serving marine and shipbuilding, oil/gas, and heavy equipment industries.

Oslo og Follo Miljø AS

NorwayUpdated May 2002

Oslo og Follo Miljø AS provides environmental services and waste management solutions, specializing in maritime and industrial sectors in Norway.

Osprey Energy Ltd.

Location not listedUpdated Dec 2002
Bunker Supplier

Osprey Energy Ltd. is an energy company specializing in fuel supply and services, likely serving maritime and industrial sectors.

Ostseestaal GmbH

Stralsund, GermanyUpdated May 2002

Ostseestaal GmbH specializes in advanced 3D cold forming of steel, providing high-quality steel solutions for shipbuilding, industry, and aerospace with over 25 years of experience.

Oteco Inc.

Location not listedUpdated May 2026

Oteco Inc. is a company specializing in the design and manufacture of marine and industrial valves and control systems.