Maritime Directory

United States

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.

Pont-Rouge,, Quebec,, Canada

Infrastructure Maintenance and Management The Infrastructure Challenge: Over half of linear infrastructure is now much more than 50 years old. And over 80% has served its expected service life. The challenge is great, yet money is limited. Let us provide you with the methodology and tools to make better decisions and optimize your spending, so you can do more with less. “By integrating condition assessment and repair/replace strategies for each asset with Harfan’s unique approach, you will save over 15% for the same volume of work.”

Belfast, Northern Ireland, United Kingdom

Harland and Wolff Heavy Industries Ltd is a historic shipbuilding and heavy engineering company based in Belfast, Northern Ireland, now acquired by Navantia UK, supporting defence, maritime, and clean energy sectors.

Seattle, WA, United States

Olympic Tug & Barge, Inc. (an operation of Harley Marine Services, Inc.) is a privately owned fuel transportation company operating in the Puget Sound area of Washington and the Willamette and Columbia Rivers of Oregon. We began operation in 1987, dedicated to superior customer service, quality operating procedures and exceptional safety standards. Our company is recognized for extensive safety programs and systems that ensure a safe environment for the care and custody of your cargo.

Bourne, MA, United States

Continental Marina offers boat slips with power and water for boats up to 31 feet, located in Buzzards Bay, MA.

Covent Garden, Liverpool, United States

Harrison Line was a Liverpool-based shipping company involved in cargo trade, notably brandy from Charente, operating steamships such as the CROFTER built in 1951.

Waterloo, AL, United States

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.

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.

London, United Kingdom

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.

Gent, Belgium, Belgium

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

Kaneohe, HI, United States

Hawaii Marine Company provides naval architectural, marine engineering, expert witness, marine surveying, computer aided design and drafting services compliant with USCG, ABS, and ABYC standards.

Honolulu,, HI, United States

Hawaiian Interisland Towing, Inc. provides chartered towing services for ocean transportation of bulk petroleum products, supporting energy distribution to Hawaiian Electric Company and utility companies on Maui and Hawaii islands.

Chester,, NS, Canada

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

Elizabeth, NJ, United States

Hayward Marine is a boat shop and service center located in Hayward, Wisconsin, offering a variety of top-quality boating products and services.

Chalmit Lighting, a Hubbell company, specializes in cutting-edge hazardous and marine lighting solutions for various industrial markets including offshore renewable energy and oil and gas sectors.

Columbia, IL, United States

provides barge line service, barge management, barge charters, barge for sale or lease and marine consulting services.

Poole, Dorset, United Kingdom

Heatric designs and manufactures highly compact Printed Circuit Heat Exchangers, (PCHE'S) for use in gas and light hydrocarbon liquids processing (eg. gas compression cooling and dewpoint control). They are characterised as high integrity plate type heat exchangers, used in offshore gas production worldwide.

Safat, Kuwait

Heavy Engineering Industries & Shipbuilding Co.(KSC) (HEISCO) is a leading Kuwaiti EPC contracting company specializing in shipbuilding, ship repair, oil & gas construction, industrial maintenance, and maritime services, certified to ISO 9001:2015, ISO 45001:2018, and ISO 14001:2015.

Darien,, CT, United States

Heidenreich Marine Inc. (Heidmar) is a privately owned company specializing in commercial operation and management of panamax and product tankers, operating multiple revenue sharing pools globally.

Nedlands, Western Australia, Australia

Specialists in all aspects of difficult access maintenace at heights. Get Heightwise for all or any of your high access work needs: From industrial spray application to roller, brush and sign work. Also full inspection and maintenace services for the marine and Port industries

Hamburg, Germany

Heinr. Buschmann & Söhne GmbH Schiffswerft is a traditional shipyard in Hamburg founded in 1882, specializing in ship repairs and maintenance with facilities including a quayside slipway, longitudinal slipway, and a floating dock.

Piraeus,, Greece

The Hellenic Chamber of Shipping is a professional organization representing Greek shipowners, promoting the interests of the Greek shipping industry.

Ilissia,, Athens, Greece

Hellenic Marine Technical Consultants Association (HMTCA) provides expert marine technical consulting services in Greece.

Italy

Hellenic Mediterranean Lines Srl is an Italian company providing home and business services including boiler installation, air conditioning, water quality analysis, and digital marketing.

Piraeus,, Greece

Hellenic Seaways is a Greek ferry company operating passenger and vehicle ferry services primarily in the Aegean Sea, offering online booking, mobile app services, and a loyalty program.