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2,571 companies

HELMEPA

Nea Smirni,, Athens, GreeceUpdated Mar 2008
Training

HELMEPA is a non-governmental organization founded by the Greek shipping community in 1982 to protect the marine environment, promote safety at sea, and advance sustainable development through education, training, and advocacy.

HGC Engineering-Consulting for

Location not listedUpdated Dec 2002

HGC Engineering-Consulting specializes in acoustical consulting with expertise in noise and vibration control for industrial, built environment, transportation, defense, and product research markets.

HMS Marine Services Inc

Houston,, Texas, United StatesUpdated May 2007

H.M.S. Marine Services, Inc. represents leading shipbuilders, repair yards, and suppliers in the maritime industry and provides marine-related services such as equipment specification review and search.

HOSE International

Aberdeen, Abredeenshire, United KingdomUpdated Nov 2004

Well control Assurance equipment audits. Management systems Pre Contract - Planed -Timed - heavy Intervention-commisioning World Wide Service and personnel.

HR Wallingford Ltd

Wallingford, Oxfordshire, United KingdomUpdated Dec 2000

An independent research and consultancy organisation specialising in civil engineering hydraulics and the water environment.

HUAL AS

Oslo, NorwayUpdated Jul 2001

HUAL AS is a leading operator of ro/ro vehicle carriers, transporting close to a million car equivalent units annually on global deep-sea and short-sea routes.

HYDROMOD GbR

Wedel, GermanyUpdated Nov 2000

HYDROMOD GbR is an applied research and consultancy company specializing in numerical modeling, measurements, and environmental expertise for marine and inland waters.

HYTORC of Texas

Location not listedUpdated May 2026
Training

HYTORC of Texas provides sales, service, and support for industrial bolting systems including hydraulic, pneumatic, and electric tools, serving industries such as oil & gas, petrochemical, nuclear, and subsea.

Hafengesellschaft Brunsbüttel mbH

Brunsbüttel, GermanyUpdated Nov 2003

Elbeport Brunsbüttel, a multi-pupose pier with deep water tidal berths, is situated at the intersection of the entrance to the Kiel Canal (link between North Sea and Baltic Sea) and the river Elbe.

Hale Trans

Baltimore, Maryland, United StatesUpdated Nov 1998
Freight/RFQ

Hale Transport, founded in 2004 by Ed Hale Jr., is one of the largest container haulers serving the Port of Baltimore and the Mid Atlantic Seaboard.

Half Moon Bay Marina

Croton-On-Hudson, NY, United StatesUpdated May 2026

Half Moon Bay Marina is an affordable luxury marina located on the Hudson River in Croton-On-Hudson, NY, offering transient and seasonal docking with amenities close to transportation hubs and attractions.

Halliburton Energy Services

Houston,, TX, United StatesUpdated Jan 2002

Halliburton provides engineering solutions and services for global energy needs, specializing in subsurface evaluation, reservoir testing, drilling, well construction, and digital subsurface solutions.

Hamilton Jet Inc.(US)

Seattle,, WA, United StatesUpdated Jun 2006
Training

HamiltonJet Inc. is a leading provider of advanced waterjet propulsion systems and vessel autonomy solutions, serving sectors including search & rescue, fireboats, military patrol, fast ferries, pilot boats, wind farms, recreation, and fishing vessels.

Hanazaki Shipbuilding Co., Ltd

YOKOSUKA-SHI,, Kanagawa,, JapanUpdated Oct 2003

Since its foundation in 1948 for the ship repair business HANAZAKI has enjoyed continuous success and prosperity. We have now expanded to manufacture tugboats and tankers. Our tugboats have received a worldwide reputation for the excellent performance and outstanding features. In today's competitive business world, successful companies must be active in both domestic and international market. We are committed to make our every effort to respond the latest demands of our customers in worldwide ship building business so that HANAZAKI is able to compete in the overseas market.

Hanseatic Bunker Services GmbH

Hamburg,, GermanyUpdated Apr 2011
Bunker Supplier

Hanseatic Bunker Services GmbH, founded in 1993 and based in Hamburg, supplies ISO certified marine fuels, lubricants, and offers risk management and hedging services to maritime customers worldwide.

Hanseatic Lloyd (Singapore) Pte. Ltd

Singapore, SingaporeUpdated Apr 2011

Hanseatic Lloyd (Singapore) Pte. Ltd is a shipping company founded in January 2001, offering expertise in shipping market and ship management, focusing on innovative economic projects and investment opportunities.

Hanseatic Shipping Co Ltd

Limassol, CyprusUpdated Feb 2008

Hanseatic SHipping is the biggest company in the worldwide Schulte Group of Shipmanagement Companies. Currently Hanseatic has 185 ships in management, of which 65 are also in full technical management. The fleet comprises container, oil/chemical/product tankers, gascarriers, bulkers, reefers, VLCC's, RoRo and semi-container ships, FPSO's. Hanseatic has a subsidiary management company in Singapore and an affiliated managment company in Hamburg, Reimarus Schiffahrtskontor GmbH & Co, KG.

Harbor Island Supply

Seattle,, WA., United StatesUpdated May 2005

Harbor Island Supply is a third generation family-owned manufacturer and distributor of zinc, aluminum, and magnesium anodes for cathodic protection, operating since 1981 from Seattle, WA.

Harbor One Marina

Old Saybrook, CT, United StatesUpdated May 2026
Bunker Supplier

Harbor One Marina in Old Saybrook, CT offers boat accommodations up to 150 ft, fuel services including gasoline and diesel, and a tranquil setting with excellent customer service at the mouth of the Connecticut River.

Harbour Commission of Wells

Wells-Next-The-Sea, Norfolk, Great Britain (Uk)Updated Feb 2007

Harbour Commission of Wells manages the port facilities at Wells-Next-The-Sea in Norfolk, Great Britain.

Hardy Boat Cruises

New Harbor,, Maine, United StatesUpdated May 2026

Hardy Boat Cruises is a small eco-tourism business offering ferry services and wildlife cruises between New Harbor and Monhegan Island, focusing on sustainability, conservation, and education.

Harold Vance Department of Pet

Location not listedUpdated Dec 2002
Training

Harold Vance Department of Petroleum Engineering at Texas A&M University focuses on research and education in petroleum engineering and energy resources.