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4,255 companies

OPHIR Corporation

Littleton, CO, United StatesUpdated Jun 2001

OPHIR Corporation specializes in atmospheric sciences, instrumentation, laser physics, computer science, electronics, optics and electrical engineering. The Corporation's primary business for the past 21 years has been in the government contracting arena.

OSO Associaton

RwandaUpdated Nov 2001

DataForce is a Russian internet provider offering hosting, dial-up, dedicated lines, and telecommunications equipment.

OSO Hotwater Export AS

NorwayUpdated Oct 2003

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..

OT Africa Line (OTAL)

Birmingham,, West Midlands,, United KingdomUpdated May 2026

OT Africa Line (OTAL) is one of the leading shipping lines serving West Africa. Transporting cargoes to, from and within the West African sub-region, OTAL provides one of the trades most frequent sailings and fastest transit times.

OTS Heavy Oil Science Centre

Location not listedUpdated Dec 2002

OTS Heavy Oil Science Centre specializes in heavy oil research and development, likely supporting maritime and industrial applications related to heavy oil.

OZSAY BULGARIA MARINE ELECTRONICS LTD.

VARNA, BulgariaUpdated Oct 2008

OZSAY-BULGARIA, AUTHORIZED SALES, INSTALLATIONS, SERVICE & REPAIRS OF MARINE RADIO-NAVIGATIONAL & SAFETY ELECTRONICS AND EQUIPMENT, COMPLETE GMDSS RADIO-SYSTEMS, UAIS/AIS, GPS, RADARS, ECHO-SOUNDERS, VHF'S, SATCOMS, NAVTEX RECEIVERS, EPIRB'S, SART'S ETC.

Oarline Marine

Covington, LA, United StatesUpdated Nov 1998

Oarline Marine, Inc. was a wholesale marine supplies company based in Covington, Louisiana, operating since 1980. The business is reported as closed.

Occidental Petroleum Corp.

Location not listedUpdated Dec 2002

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 Charting Services

Easton,, Maryland, United StatesUpdated Sep 2017

Ocean Charting Services provides tailored weekly updates of marine chart corrections and government publication updates to ensure compliance with Coast Guard inspections and internal audits.

Ocean Club Cruises

Cape Canaveral, Florida, United StatesUpdated Oct 2003

Ocean Club Cruises offers cruise services operating out of Cape Canaveral, Florida.

Ocean Highway & Port Authority

Fernandina Beach, FL, United StatesUpdated May 2026
Port Agent

Ocean Highway & Port Authority manages port operations and maritime facilities in Fernandina Beach, Florida, supporting cargo handling and shipping services.

Ocean Marketing

Guilford,, Ct., United StatesUpdated Nov 2002

Ocean Marketing is a professional sales representative company serving the marine industry with technical support, customer service, and marketing services along the East Coast and national retailers.

Ocean Options Inc.

Tiverton,, RI, United StatesUpdated Sep 2007

Ocean Options Inc. specializes in refrigeration, air conditioning, reverse osmosis desalination, and heating systems for yachts and commercial vessels, as well as land-based reverse osmosis water purification.

Ocean Pearl Trading Company

Va. Beach,, VA, United StatesUpdated Oct 2004

FOAM FILLED FENDERS, BUOYS, FLOATING SECURITY BARRIER, UNDERWATER CORROSION CONTROL, COMPOSITE PILES AND COMPOSITE TIMBERS

Ocean Rig ASA

Location not listedUpdated Dec 2002

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)

Nicosia,, CyprusUpdated Oct 2011

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.

Oceanex Inc.

Montreal,, QC, CanadaUpdated May 2026
Freight/RFQ

Oceanex is a leading provider of intermodal transportation solutions to Newfoundland and Labrador from anywhere in North America, operating ice-class vessels and trucking services through the Ports of Montreal, Halifax, and St. John's.

Oceania Cruises

Miami, Florida, United StatesUpdated Jun 2003

Oceania Cruises is a cruise line company offering luxury cruises around the world, featuring curated voyages, specialty cruises, and onboard experiences.

Oceanic Consulting Corporation

St. John's,, Newfoundland, CanadaUpdated Apr 2006

Marine and naval architectural consultants in eastern Canada specializing in physical and numerical modeling of ocean engineering systems. An alliance of the National Research Council of Canada, Memorial University of Newfoundland, and private sector, facilities include: offshore engineering basin, towing tanks, ice tank, flume tank, cavitation tunnel, bridge simulator, computer simulation.

Oceanweather Inc.

Cos Cob, CT, United StatesUpdated Aug 2005

Oceanweather Inc. is a specialized metocean consulting firm serving coastal and ocean engineering communities since 1977, providing marine meteorology, ocean wave and current specification, and environmental data services.

Ocenco Incorporated

Pleasant Prairie, WI, United StatesUpdated Feb 2008

Ocenco, Inc. is a world leader in internationally approved respiratory protection equipment of all types for military, industry, maritime, and fire fighting applications. Ocenco products set new standards in reliability, performance and safety, while exceeding international regulatory requirements. Ocenco is committed to manufacturing the world's finest safety equipment for hazardous environments. For over thirty years, we have designed and manufactured equipment to protect those working in hazardous environments. We are proud of our reputation for reliability, safety, innovation and industry leadership. Browse our product pages for information on Escape Respiratory Protection equipment including the unique M-20.2 Emergency Escape Breathing Device.