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3,450 companies

Hose-McCann Telephone Co. Inc.

Deerfield Beach, FL, United StatesUpdated May 2005

Hose-McCann Telephone Co. Inc. is a leading manufacturer and designer of land and marine turn-key communication solutions, serving the marine and shipbuilding industry worldwide since 1923.

Houseboat Outlet Inc.

Lafayette, LA, United StatesUpdated Oct 2002

Houseboat Outlet Inc. is the designer and manufacturer of one of the most affordable, state of the art, and top-quality U.S. Coast Guard certified type II marine sanitation devices on the market today (THE MSD). THE MSD meets all IMO standards and is at the apex of environmental safety.

Houston Marine Services, Inc.

Houston, TX, United StatesUpdated Feb 2008
Bunker Supplier

Houston Marine Services, Inc. is a bunker supplier based in Houston, United States, providing marine fuel services.

Howell Laboratories Inc.

Bridgton, ME, United StatesUpdated Nov 2001

Howell Laboratories, Inc. engineers, manufactures, and tests fluid processing equipment for demanding military and commercial maritime applications, supplying systems to the US Navy and Coast Guard for over 60 years.

Hubbell Power Systems, Inc.

Centralia, MO, United StatesUpdated Jan 2007

Hubbell Power Systems, Inc. manufactures electric utility transmission and distribution products, serving the power and utilities industry with a broad range of electrical and electronic solutions.

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.

Hudson Island Cruises, Inc.

Cornwall-on Hudson,, NY, United StatesUpdated Jan 2004

Hudson Island Cruises, Inc. is a maritime company based in Cornwall-on Hudson, NY, offering cruises on the Hudson Highlands. Their website is currently under construction.

Hueston Industries Inc.

Dayton, OH, United StatesUpdated Nov 1998

Hueston Industries, Inc. is a Dayton, Ohio-based manufacturing company founded in 1988, located at 3020 Production Ct.

Hughes Bros. Inc.

Edison, NJ, United StatesUpdated Nov 1998

Hughes Bros., Inc. is a sixth-generation family-owned marine transportation company based in Edison, NJ, operating a fleet of deck barges and a double hull tank barge along the U.S. East Coast.

Hull & Cargo Surveyors Inc.

Seattle, WA, United StatesUpdated Nov 1998

Hull & Cargo Surveyors Inc. is a Seattle-based marine surveying firm providing hull, cargo, and machinery surveys, vessel condition examinations, and marine warranty inspections in the Pacific Northwest.

Humphrey Inc.

San Diego, CA, United StatesUpdated Sep 2017

Humphrey, Inc. designs and manufactures precision guidance, control, and directional survey equipment including gyroscopes, rate sensors, accelerometers, magnetometers, and optical compasses for marine, aircraft, and missile applications.

Hunt Patton & Brazeal, Inc.

Evergreen, CO, United StatesUpdated Dec 2002

Hunt, Patton & Brazeal Management Consulting specializes in the bringing together of companies interested in Mergers & Acquisitions, buying or selling of companies, searching out qualified candidates for needed jobs in the engineering, professional and technical fields.

Hunt Valve Company Inc.

Salem, OH, United StatesUpdated Aug 2001

Supplier and subcontractor to the US Military unter the Waeco and Union Flonetics Federal Supply Code Manufacturer (FSCM).

Hunter 3-D Inc.

Houston,, Texas, United StatesUpdated Mar 2007

Hunter 3-D Inc. is a Houston-based company specializing in seismic interpretation services.

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.

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.

Hydratight Sweeney

Location not listedUpdated Dec 2002

Manufacturer of hydraulic tensioners and torque wrenches used in maritime and industrial bolting applications. The original website is no longer active; the company operated as Hydratight Sweeney Inc.

Hydraulic Controls Inc.

Chula Vista, CA, United StatesUpdated May 2026

Hydraulic Controls, Inc. is a fluid power distributor serving the Pacific Southwest for over 50 years, supplying hydraulic and pneumatic components and systems to industrial and marine customers, including HYDAC products for shipping and marine applications.

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.