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7,232 companies

U.S. Commission on Ocean Policy

Washington, DC, United StatesUpdated Sep 2002

The original congressionally authorized commission to review and make recommendations for a national ocean policy was convened under the Marine Resources and Engineering Development Act of 1966. That commission, which is commonly referred to as the Stratton Commission after its chairman, Julius Stratton, issued its far-reaching report on January 9, 1969. President George W. Bush announced his intent to appoint the 16 members of the new Commission on Ocean Policy on June 15, 2001, based on a process that included nominations by the Congress and appointment by the President. These appointments were finalized on July 3, 2001. Details on the procedures for appointing the Commission can be found in the Information on the Oceans Act, and in the Oceans Act.

U.S. Customs

Washington, D.C., United StatesUpdated Apr 2002

U.S. Customs and Border Protection is a federal agency responsible for regulating and facilitating international trade, collecting import duties, and enforcing U.S. regulations including maritime security.

U.S. Environmental Protection Agency EPA

Washington, DC, United StatesUpdated Aug 2006

The U.S. Environmental Protection Agency (EPA) is a federal agency responsible for protecting human health and the environment, including regulation of vessel discharges and environmental impacts related to maritime activities.

U.S. Mat & Rubber Co. Inc.

Brockton, MA, United StatesUpdated Aug 2001

U.S. Mat & Rubber Co. Inc. is a Brockton, Massachusetts manufacturer of industrial, commercial, and marine matting products, including anti-fatigue, drainage, and deck matting for shipboard and marine applications.

U.S. Rigging Supply

Santa Ana,, United StatesUpdated May 2026

U.S. Rigging Supply provides safety equipment, fall protection, and rigging supplies including wire rope, fittings, synthetic rope, climbing gear, and marine hardware. They are an ISO 9001:2015 certified company with over 50 years of experience.

UHP Projects, Inc.

Newport News, VA, United StatesUpdated Jul 2003

UHP Projects, Inc. specializes in ultra-high pressure waterjetting for marine surface preparation and recoating, providing turnkey services for vessels and offshore structures worldwide.

UKRFerry Shipping Company

Odessa, UkraineUpdated Apr 2003

Marine rail and car ferry transportations between Ukraine, Georgia, Turkey and Bulgaria, cruises, operation and shipmanagement of ro-ro vessels, forwarding services, software development

UMDE Shipping

Istanbul,, TurkeyUpdated Oct 2004

UMDE Shipping is a company based in Istanbul, Turkey. The website is currently for sale and does not provide active shipping or maritime services information.

UNINAVE

SpainUpdated May 2002

Spanish repair and conversion shipyards offer a combined capacity of 8,946 M of berths and 4,824 M of docks, able to accommodate vessels up to 400,000 DWT, 385.25 M long and 66.65 wide

UNIVERSAL MARITIME

Baltimore, MD, United StatesUpdated Jan 2003

Universal Maritime Service was an operator of the Dunkirk Marine Terminal in the Port of Baltimore, a facility with extensive storage for containers and automobiles.

US Ice Machine Manufacturing Co. (USIMCO)

North Miami,, FL, United StatesUpdated May 2005

Founded in 1967, US Ice Machines Mfg. Co. (USIMCO) manufactures ice machines designed to meet the widely varying needs of different industries ranging from 1-1/4 ton to 20 ton models that can produce 2,500 to 40,000 lbs of ice per day. USIMCO machines deliver ice that is rock-hard for just pennies per lb. The product line includes machines that produce cracked ice, cylinder ice and block ice. There are also marine-based salt water ice machines and ozonated ice machines. USIMCO is in the process of developing a flaked ice machine.

US Joiner LLC

Waynesboro, VA, United StatesUpdated Sep 2004

US Joiner specializes in the interior design and turnkey installation of marine interiors for commercial, navy, cruise ships, and offshore platforms.

US Marine Marketing Inc

Crystal River,, FL, United StatesUpdated Aug 2006

US Marine Marketing Inc is associated with the National Marine Representatives Association (NMRA), which supports marine product manufacturers and representatives in growing their business through a network of marine product reps.

USACE (Rock Island District) Inland River Navigati

Location not listedUpdated May 2026

The U.S. Army Corps of Engineers Rock Island District operates and maintains the Inland River Navigation system on the Upper Mississippi and Illinois Waterways, including locks, dams, and channels supporting commercial navigation.

USS Holding LLC

Westport, CT, United StatesUpdated Jul 2004

Industrial shipping professionals specializing in the marine transportation of specialty bulk liquid cargos between U.S. ports, providing reliable and efficient service with U.S. flagged vessels.

USX-Marathon

Location not listedUpdated May 2026

Marathon Oil Corporation is an energy company focused on exploration and production, recently acquired by ConocoPhillips.

Ube Industries Ltd

Ube, Yamaguchi, JapanUpdated Dec 2004

The company is structyred around core products as a triangle of businesses: construction materials, specialty chemicals, and metals and machinery. More than 100 subsidiaries and joint ventures produce a range of chemicals and plastics, construction materials, cement, and machinery. Ube's construction materials include cement, clinker, and ready-mixed concrete. The company also makes fire-fighting equipment and aluminum wheels. Chemical and plastic products include polyolefins, synthetic rubber, nylon (including nylon 12), and fine chemicals for pharmaceuticals.