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7,224 companies

Harris & Moure, pllc

Seattle, WA, United StatesUpdated Dec 2006

Harris & Moure, pllc is a Seattle-based law firm specializing in admiralty and maritime law, including cruise ship passenger claims, crew claims, yacht law, and international dispute resolution.

Harris-Stowe State University

St. Louis, MO, United States

Harris-Stowe State University is a historically black university in St. Louis, Missouri, offering diverse academic programs to prepare students for success in a global market.

Harrisburg Area Riverboat Society

Harrisburg,, PA, United StatesUpdated May 2007

The Harrisburg Area Riverboat Society is a nonprofit organization focused on riverboat-related activities and fundraising events in Harrisburg, PA.

Harrison Marina Inc

Toledo, OH, United States

Brenner75 Marine operates two marinas on the Maumee River in Toledo, Ohio, offering dock rentals, boat repair, storage, sales, and marine services with convenient access to Lake Erie.

Harry A. Jackson P.E.

Groton, CT, United StatesUpdated Nov 1998

Harry A. Jackson P.E. is an independent naval architecture and marine engineering consulting firm based in Groton, Connecticut, specializing in submarine and ship design.

Hart's E&P

Location not listedUpdated Dec 2002

Hart Energy provides news and analysis on exploration and production, acquisitions and divestitures, technology, and market trends in the oil and gas industry.

Hart's RV Park

Waterloo, AL, United StatesUpdated May 2026

Hart's RV Park & Campground in Waterloo, Alabama offers short term camping and long term leases on Pickwick Lake, with amenities for RVs, tents, and prefab homes, and activities including fishing, boating, hunting, and birdwatching.

Harvest Tool Company

Location not listedUpdated Dec 2002

Harvest Tool Company, LLC manufactures specialized down hole drilling tools including underreamers, drill bits, section mills, casing cutters, hole openers, and projectile tools, serving the oil and gas exploration and development industry worldwide.

HarveyOs Skin Diving Inc.

Kent, WA, United StatesUpdated Nov 1998

Kent, Washington-based manufacturer and retailer of skin diving suits, drysuits, and diving equipment, including the TWREX drysuit, serving both beginner and experienced divers.

Hastings Marina Inc

Hastings, MN, United States

Hub's Landing & Marina in Hastings, MN offers boat slip sales and rentals ranging from 32' to 54', located on the Mississippi River near the St. Croix River with facilities including a clubhouse, pump out system, ship store, and launch services.

Hatsu Marine Ltd. (Head Office)

London, United KingdomUpdated Apr 2007
Training

Hatsu Marine Limited is a UK-based container shipping company established in 2002, operating a fleet primarily in the transpacific trade between the Far East and North America, with plans for global service expansion.

Hatters Point Marina

Amesbury, MA, United States

Hatters Point Marina is a family marina located on the Merrimack River in Amesbury, MA, offering seasonal slips for vessels up to 135 feet with amenities including shore power, shower and laundry facilities, a game room, and secured gated docks.

Havenbedrijf Gent.

Gent, Belgium, BelgiumUpdated May 2003

Havenbedrijf Gent is a coordinating body representing companies, governments, and unions to promote and support the growth and activities of the Port of Gent.

Hawaii District Commercial Harbors

Hilo,, Hawaii, United StatesUpdated Jul 2003

Hawaii District Commercial Harbors manages and operates commercial harbor facilities in Hilo, Hawaii, providing port services and infrastructure support.

Hawaiian Crane & Rigging Ltd.

Honolulu, HI, United StatesUpdated Nov 1998

Hawaiian Crane & Rigging, Ltd. has specialized in crane and rigging services throughout the state of Hawaii since 1965, serving all six major Hawaiian Islands. Services include waterfront cargo handling, ship maintenance and repairs, power plant and refinery maintenance, and communications industry support.

Hawboldt Industries

Chester,, NS, CanadaUpdated Apr 2006

Hawboldt Industries is an innovative, ISO 9001-certified manufacturer of marine deck equipment, winches, propellers and propeller repairs.

Hawk Industries Inc.

Location not listedUpdated Dec 2002

Hawk Industries Inc. designs, manufactures, and services drilling tools and equipment for the oil and gas industry, specializing in hydraulic tongs, iron roughnecks, and drill pipe spinners.

Hawthorne Power Systems

San Diego, CA, United StatesUpdated Aug 2002

Hawthorne Power Systems is a trusted provider of Caterpillar equipment rentals, sales, and services, offering power solutions for industrial, on-highway truck, switchgear, UPS, and marine applications since 1956.

Hay World Cargo Ltd.

Feltham, Middlesex, United KingdomUpdated Nov 1998

Hay World Cargo Ltd is a UK-based international freight forwarding company with over 60 years of experience, offering air and ocean freight services and accredited with ISO9002 and AEO status.

Hayarden

IsraelUpdated Jan 2001

Hayarden is a company based in Israel, contactable via email at hayarden@netvision.net.il. Specific maritime services are not detailed.

Hayward Tyler Engineered Products

Luton, Bedfordshire, United KingdomUpdated Nov 1998

Hayward Tyler Engineered Products is a UK-based company specializing in the design and manufacture of pumps and motors for maritime and industrial applications.

Healy Tibbitts Builders

Alea, HI, United StatesUpdated Apr 2005

Healy Tibbitts Builders, Inc., a wholly owned subsidiary of Weeks Marine since 1989, is a leader in marine construction, pile-driving, and deep-shoring systems in Hawaii and the Pacific region. The company also specializes in dredging, transportation, marine heavy lifts, and bulk stevedoring.