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778 companies

Gulf Coast Region Maritime Technology Center

New Orleans, LA, United StatesUpdated Oct 2002
Training

The Gulf Coast Region Maritime Technology Center (GCRMTC) is a research and project management center located at the University of New Orleans, collaborating with engineering faculty on sponsored maritime research projects.

HUT Ship Laboratory

Otaniemi, FinlandUpdated Mar 2002

The Helsinki University of Technology Ship Laboratory in Otaniemi is the only university level ship building institute in Finland.

Haldor Topsøe A/S

DenmarkUpdated May 2001

Haldor Topsøe A/S is a Danish company specializing in catalysis and surface science, providing technology and services for the chemical and energy industries.

Hamburger Hafen und Logistik AG (HHLA)

Bei St. Annen 1, Hamburg, GermanyUpdated Jul 2010
Training

Hamburger Hafen und Logistik AG (HHLA) is a leading German port logistics company specializing in port services, container and bulk handling, intermodal transport, project and storage logistics, and port technology development. It operates major terminals including HANSAPORT and offers consultancy and training through its subsidiaries.

Harding ESE, Inc.

United StatesUpdated May 2002

MACTEC, Inc and its subsidiaries Harding ESE and Pacific Environmental Services, are full service environmental consulting and engineering companies drawing on the resources of a nationwide network of offices.

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.

Henschel Inc.

Newburyport, MA, United StatesUpdated Apr 2002

Henschel Inc. is a Newburyport-based company specializing in ship control and interior systems for merchant ships, with expertise in naval system design, manufacturing, and integration.

Hernis Scan Systems

Location not listedUpdated Dec 2002

Hernis Scan Systems is a company with an inactive website but an active email and phone contact, likely involved in maritime technology or services.

Hinds Instruments Inc.

Hillsboro, OR, United StatesUpdated May 2026

Hinds Instruments, Inc. is a world leader in developing and supplying polarization measurement technology for a broad range of applications.

Hitec Marine AS

NorwayUpdated May 2001

Hitec Marine AS is a company based in Norway associated with global energy services and oilfield equipment and technologies, linked to NOV.

Holland Company

Crete, IL, United StatesUpdated May 2002
Training

Holland Company is a leading provider of rail industry solutions, specializing in flash-butt welding services, track measurement technology, and rail car services across North America.

Holonomic International Technology, Inc.

Clearwater, Florida, United StatesUpdated Oct 2003
Broker

Suncoast Inflatables, based in Clearwater, Florida, is a leading dealer and service provider of luxury yacht tenders, dinghies, and inflatables in the Tampa Bay area, also serving Ft. Lauderdale and Miami. They are authorized dealers for brands including AB Inflatables, Achilles, Capelli, and Highfield.

Homeland Security Institute

Arlington,, VA, United StatesUpdated Dec 2004

The Homeland Security Institute (HSI) is a not-for-profit, federally-funded Research and Development Center with the following Mission, Objective and Core Competencies: MISSION - To assist the Department of Homeland Security (DHS), Science and Technology Directorate and the DHS Operating Elements, in addressing important homeland security issues, particularly those requiring scientific, technical, and analytical expertise. OBJECTIVE - Provide a systems and integrated approach to evaluating homeland security systems and technologies at all stages of development, deployment and use. CORE COMPETENCIES - Systems evaluations, technology assessments, operational assessments, resource and support analyses.

Honda Marine Group

Alpharetta, GA, United StatesUpdated Oct 2003

Honda Marine Group, based in Alpharetta, GA, is known for designing and engineering advanced four-stroke marine engines with a reputation for quality, reliability, and industry leadership.

Horizon Services Group

Dallas,, TX, United StatesUpdated Mar 2007

Horizon Services Group delivers world-class, cost-effective "order-to-cash" logistics management technology through the integration of people, technology, and process. We will assist our clients to creatively use information technology to improve customer service while reducing the cost of doing business. Horizon's management team has considerable experience in consolidated service centers, containerized shipping, and global system implemenation. Horizon Services Group was formed in 2001 as an independently-owned subsidiary of CSX Corp., the publicly traded U.S. transportation company. HSG represents the culmination of many years of logistics information technology development, first within the historic Sea-Land Service Inc. shipping organization and within CSX Lines following the acquisition of Sea-Land from CSX Corp. in 1999 by Maersk, the ocean shipping subsidiary of Danish conglomerate A.P. Moeller. HSG offers: PEOPLE Solutions - SEApower Customer Service, Documentation and Financial Services PROCESS Solutions - Transportation Consulting Services TECHNOLOGY Solutions - Inland, Terminal, Customer Service, Documentation, SED Systems

Hotech A.S

NorwayUpdated May 2001

Hotech A.S is a Norwegian company specializing in maritime technology and services.

Huber Inc.

Jefferson,, LA, United StatesUpdated Jan 2007

Huber, Inc. is a manufacturer and engineering firm specializing in integrated, turn-key hydraulic systems and repair services for the chemical, marine, and agricultural industries, now operating under Supreme Integrated Technology, Inc.

Hyde Marine Inc.

Cleveland,, Ohio, United StatesUpdated Apr 2005

Hyde Marine provides proven equipment solutions to ship owners and operators, shipyards, oil spill response organizations and cleanup contractors. Oil spill control and clean-up technology, skimmers, pumps, containment boom, response boats and complete systems for spills in rivers, lakes, harbors and offshore conditions. Shipboard auxiliary machinery, bilge and ballast water management, ballast tank mud remover chemical, factory replacement parts, field service.

Hydralift ASA

NorwayUpdated May 2002

Hydralift ASA is a Norwegian company specializing in oilfield equipment and technologies, operating under the global energy services sector.

Hydralift Marine AS

NorwayUpdated May 2001

Hydralift Marine AS is a Norwegian company associated with oilfield equipment and technologies, linked to the global energy services sector.

Hydril Technology Center

Houston, TX, United StatesUpdated Nov 2000

Hydril Technology Center is the global hub for Tenaris, a leading manufacturer and supplier of pipes and related services for the energy industry and industrial applications, including OCTG and Rig Direct® services.

Hydronamic BV

Papendrecht, NetherlandsUpdated Jul 2005

Hydronamic BV specializes in consultancy services in wet civil engineering, focusing on hydrology, morphology, coastal and river engineering, port construction, environmental engineering, and offshore technology.

Hytop BV

Sliedrecht, NetherlandsUpdated Aug 2005

Hytop BV, part of Royal IHC, is a leading supplier of maritime technology providing vessels, equipment, and full services for dredging, offshore energy, mining, and defence industries with a focus on efficiency and sustainability.

Høglund Marine Automasjon AS

Tønsberg, Tønsberg, NorwayUpdated May 2026

Høglund Marine Automasjon AS designs, engineers, and delivers advanced integrated marine power, automation, and digital solutions to enhance vessel performance, safety, and environmental credentials worldwide.

I.H.I Head Office

JapanUpdated Jul 2002

I.H.I is a Japanese company specializing in technology development and business models related to maritime, shipbuilding, and environmental systems, aiming to create sustainable societies through innovation.