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473 companies

Great Lakes Pilotage Authority

Cornwall,, ON, CanadaUpdated Oct 2004

As a result of recommendations made by a Royal Commission on Pilotage in Canada, the Pilotage Act was assented to by Her Majesty and the Governor-in-Council and proclaimed in force February 1, 1972. The Pilotage Act created four pilotage regions with specific authorities, thereby replacing a large number of local pilotage districts. The four Pilotage Authorities - Atlantic, Laurentian, Great Lakes and Pacific - are Crown corporations, responsible to Parliament through the Minister of Transport. The Great Lakes Pilotage Authority, Ltd. was established in February 1972 pursuant to the Pilotage Act, incorporated as a limited company in May 1972, and was continued under the Canada Business Corporations Act. Until October 1st, 1998, it operated under the name of Great Lakes Pilotage Authority, Ltd. Pursuant to the Marine Act, which received Royal Assent on June 11 1998, the name of the Authority was changed to Great Lakes Pilotage Authority and the Authority is deemed to have been established under subsection 3(1) of the Pilotage Act. The Authority is a Crown corporation listed in Schedule III, Part I of the Financial Administration Act. On October 1st, 1998, the Authority ceased to be a subsidiary of the St. Lawrence Seaway Authority and has initiated a process to surrender its charter under the Canada Business Corporations Act.

Great Lakes Power Products

Pittsburgh, PA, United StatesUpdated May 2026

Great Lakes Power Products is a leading provider of OEM products, rebuilt units, parts, service and engineering expertise for power transmission solutions in the marine and industrial off-highway markets, including commercial, pleasure, and governmental vessels.

Gulf Copper South Yard

Port Arthur, TX, United StatesUpdated May 2026

Gulf Copper South Yard in Port Arthur, TX provides marine repair, fabrication, energy services, dry docking, and government industrial support with extensive facilities and equipment.

Gulf Marine Repair Corp

Tampa,, FL, United StatesUpdated Jul 2003
Training

Gulf Marine Repair is a full-service shipyard in Tampa, Florida specializing in repair, conversion, and modification of commercial and government vessels including tugs, barges, dredges, and small ships.

H & H Propeller

Salem, Mass, United StatesUpdated Feb 2001

H & H Propeller specializes in the customization, fabrication, and repair of marine driveline components for recreational, commercial, and government vessels.

H&H Propeller

Salem, MA, United StatesUpdated Dec 2002

H&H Propeller specializes in the customization, fabrication, and repair of all marine driveline components for recreational, commercial, and government vessels.

HELCOM Secretariat

Helsinki Commission (Baltic Marine Environment Protection Commission) Katajanokanlaituri 6 B, Helsinki,, FinlandUpdated May 2010

HELCOM Secretariat is the governing body of the Helsinki Commission, dedicated to protecting the marine environment of the Baltic Sea through international cooperation and implementation of the Helsinki Convention.

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.

HUBEL Marine B.V.

Rotterdam, NetherlandsUpdated Dec 2005

representative’s office of “Panama Maritime Documentation Services Inc” (PMDS) which is a duly authorised organisation by the Governments of Panama,Belize & Bolivia for the survey and issuance of statutory certificates , based on Solas / Marpol and ISM requirements; The managing director is also appointed to act as Deputy registrar on behalf of Belize & Bolivia .

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.

Homeland Security Industries Association

Washington,, DC, United StatesUpdated Dec 2002

The Homeland Security Industries Association (HSIA) is a non-profit corporation established in August 2002. Our mission is to provide a mechanism for government and the private sector to coordinate on a wide range of homeland security issues.

Hovertechnics Inc

Eau Claire,, MI, United StatesUpdated Mar 2008

Hovertechnics has over 20 years of experience in designing, engineering and manufacturing rescue, commercial and recreation hovercraft. In 2001, our company moved into a larger manufacturing facility in Southwest Michigan that better meets the needs of our expanding operations. Hovertechnics sells hovercraft worldwide to fire departments, government agencies and private individuals.

HudsonTrident (UK) Limited

Pennsauken, NJ, United StatesUpdated Jan 2005
Training

HudsonAnalytix is an international risk solutions company providing expert risk management and incident response support to the maritime industry, including shipping companies, ports, and government entities.

Hydra-Pro

Seattle,, WA, United StatesUpdated Jul 2004

Hydra-Pro, Inc. is a Crane and equipment sales, service and manufacturing company located at 4259 22nd Ave W. in Seattle, WA. We have been in business for over eight years as an equal-opportunity employer of approximately 25 people in service, engineering, warehouse and administrative positions. Our facility contains 10,000+ sq. feet for manufacturing and service and 2,500 sq. feet of warehouse space. The outdoor 8000 sq. feet service area for cranes and large components is readily accessible by trucks of all sizes. Hydra-Pro, Inc. is an experienced supplier for government contracts (cage code 083N8). We maintain a broad vendor base and we can provide both credit and job performance references to qualified parties upon request.

Hydraulic Engineering,Design,

Location not listedUpdated Dec 2002

Ventura Hydraulic & Machine Works, Inc. designs and manufactures custom hydraulic equipment and provides engineering support, servicing energy, entertainment, and government sectors globally since 1965.

IDA Ireland

Boston,, MA, United StatesUpdated May 2026

IDA Ireland is the Irish government agency responsible for attracting foreign direct investment, including in the maritime and shipping sectors, with an office in Boston, USA.

IDEEA, Inc.

McLean,, VA, United StatesUpdated Oct 2003

IDEEA is a key player in international defense cooperation. IDEEA provides strategic advice to governments, states and companies. IDEEA also implements targeted projects in the following areas:- Market Access; Offsets; Teaming Agreements; Regional development and planning; Base closures and realignment IDEEA has representatives and associates in key capitols of the world.

IDS International Ltd

Dorset,, England, United KingdomUpdated Aug 2003

IDS International Ltd. provides security services for all aspects of lifestyle and business security management to the following: + Industrial and Corporate; + Maritime Industry; + High Risk/High Value Individuals; + Sports Governing Bodies; + Entertainment Industry PROTECTIVE SECURITY: Ability to protect a company or individual in a global environment from threat, harm or loss, in ordeR to assist with the successful achievement of the clients desired goals and objectives with the use of the following services: + Close Protection and Body Guarding Services; + Maritime Security; + Professional Training; + Asset Protection; + Access Control; + Specialist Transportation SECURITY INTELLIGENCE: Collection and supply of information relating to any threat to a company or individual in a global environment. The use of timely, accurate and confidential intelligence in co-operation with the client at all levels to achieve effective results with the use of the following services: + Security Consultancy; + Global Information Research and Analysis; + Surveillance and Investigation Services; + Asset Location and Recovery

IMSARC Limited

Coxley, Wells, Somerset, United KingdomUpdated Dec 2003

Providers of consultancy services concerning the strategic, tactical and operational aspects of Maritime Search and Rescue, Shore-based GMDSS Communications, Emergency Planning and Training to International and National Governments and Non-Government Organizations, the shipping industry and the Offshore Oil & Gas Industry