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3,316 companies

Harborage Marina

St Petersburg, FL, United StatesUpdated May 2026

Harborage Marina is a full-service marina located in St Petersburg, Florida, offering boat slips, repairs, and marine services.

Harborside Motel & Marina

Key West, FL, United States

Harborside Motel & Marina in Key West offers affordable waterfront accommodations with boat docks, located near Key West City Marina and Charter Boat Row, ideal for sportfishing and diving enthusiasts.

Harbour Place Marina

Portsmouth, NH, United States

Harbour Place Marina is a marina located in Portsmouth, New Hampshire, offering docking and marine services for recreational boats.

Harbour Towne Yacht Club

Cin, OH, United States

Harbour Towne Yacht Club is a private yacht club located in Cincinnati, Ohio, offering boating and social activities for its members.

Hardcore Composites

New Castle, DE, United StatesUpdated Jul 2001

Hardcore Composites manufactures large-scale fiber reinforced polymer (FRP) composite structures for infrastructure applications.

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.

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.

Harlan Labs Inc.

San Diego, CA, United StatesUpdated Nov 1998

Harlan Labs Inc. is a San Diego-based supplier of antennas, satellite dishes, and receiving equipment for marine and communications applications.

Harley Marine Services, Inc. (Olympic Tug & Barge)

Seattle, WA, United StatesUpdated Feb 2005

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.

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.

Harrington's Boatyard

Bourne, MA, United States

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

Harris Pye Dry Docks Ltd.

Northwall,, Dublin, IrelandUpdated Jul 2001

Harris Pye Dry Docks Ltd. is a maritime company located in Northwall, Dublin, Ireland, specializing in dry dock services.

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.

Hasimoglu Ltd

Cam Dibi, Izmir, TurkeyUpdated Mar 2002

Hasimoglu Ltd is a Turkish company based in Cam Dibi offering high-speed fiber internet and related telecommunication services.

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.

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.

Hawaii Marine Co.

Kaneohe, HI, United StatesUpdated Apr 2005

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.

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.

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.

Haynes Corporation

Naples, FL, United StatesUpdated Feb 2005
Freight/RFQ

Haynes Corporation is a logistics and transportation service provider based in Naples, Florida, offering rail-served location connections and freight services.

Hayward Marine Products

Elizabeth, NJ, United StatesUpdated Jun 2001

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

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.

Hazardous Locations.com

Location not listedUpdated Dec 2002

Swann and Associates Instrumentation Sales Inc. specializes in providing specialty cables and shore power connector/cable assemblies for hazardous locations, with expertise in NEC and IEC hazardous location standards.

Heaton Valves

Location not listedUpdated Dec 2002

Heaton Valves is a UK-based company specializing in the manufacture and supply of high-quality valves for maritime and industrial applications.