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260 companies

Gulton Statham Transducers Inc.

Costa Mesa, CA, United StatesUpdated Nov 1998

Ametek Gulton-Statham Products designs and manufactures LVDT position sensors, pressure transducers and transmitters, accelerometers, proximity switches, and sensors for aerospace, nuclear power, and industrial applications.

H.Cegielski - Poznan S.A.

Poznan,, PolandUpdated Jun 2007

H. Cegielski - Poznań S.A. manufactures modern, reliable maritime products including high-pressure two-stroke engines for ship drives, radial air blowers, and piston and impeller type compressors.

Haight Pump

Evansville,, Wisconsin, United StatesUpdated Feb 2005

Haight Pump manufactures durable internal and external gear pumps, stainless and bronze pumps, custom gear pumps, centrifugal pumps, and bed plate assemblies for industrial applications.

Halocarbon Products Corp.

River Edge, NJ, United StatesUpdated Nov 1998

Halocarbon Products Corp. manufactures engineered fluids and specialty chemicals used in aerospace, defense, and industrial manufacturing applications.

Hanna Cylinders

Chicago, IL, United StatesUpdated Apr 2005

Hanna Cylinders, founded in 1901 in Chicago, designs and manufactures premium quality industrial pneumatic and hydraulic cylinders, specializing in custom engineered solutions for heavy duty applications.

Hardcore Composites

New Castle, DE, United StatesUpdated Jul 2001

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

Harvest Tool Company

Location not listedUpdated Dec 2002

Harvest Tool Company, LLC manufactures specialized down hole drilling tools including underreamers, drill bits, section mills, casing cutters, hole openers, and projectile tools, serving the oil and gas exploration and development industry worldwide.

Hawk Industries Inc.

Location not listedUpdated Dec 2002

Hawk Industries Inc. designs, manufactures, and services drilling tools and equipment for the oil and gas industry, specializing in hydraulic tongs, iron roughnecks, and drill pipe spinners.

Heatric

Poole, Dorset, United KingdomUpdated Mar 2008

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.

Helac Corporation

Enumclaw, WA, United StatesUpdated Jun 2001

Helac Corporation manufactures a comprehensive line of hydraulic rotary actuators used in various applications including vehicle and shipboard steering, and offers technical support and repair services.

Hilman Rollers

Wall, NJ, United StatesUpdated Nov 1998

Hilman Inc. manufactures heavy load moving solutions, including hardened steel rollers with infinite chain design for moving, installing, and relocating heavy equipment and cargo.

Holland Marine Lifts

Hardinxveld-Giessendam, NetherlandsUpdated Nov 2007

Holland Marine Lifts designs and manufactures innovative, bespoke marine lifts for superyachts, offshore installations, and navy vessels, focusing on aesthetics, safety, and functionality.

Honeywell Sensotec

Columbus, Ohio, United StatesUpdated Dec 2006

Sensotec manufactures industrial sensors for the measurement of pressure, load, force, torque, displacement and vibration.

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 Electric Heater Company

Stratford,, CT, United StatesUpdated May 2005

Hubbell Electric Heater Company engineers and manufactures standard and customized commercial and industrial water heating solutions, including electric, gas, and indirect water heaters with storage capacities from 1 to 10,000 gallons.

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.

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.

Hydra Service, Inc

Location not listedUpdated Dec 2002

Hydra Service, Inc designs, manufactures, and services premium hydraulic starters and components for gas turbine power generation, specializing in hydraulic turbine starters and Dynapower hydraulic pumps with global support.

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.

Hydraulic Hauling Systems

New Glasgow, Nova Scotia, CanadaUpdated May 2002

Land your catch with confidence. Hydraulic Hauling Systems manufactures the finest line hauling equipment and power steering available. Over 20 years meeting the needs of the North Atlantic fisheries has proven us superior. Let us prove it to you.

Hyster

Greenville,, North Carolina, United StatesUpdated Sep 2006

Hyster manufactures forklift trucks, lift trucks, and material handling equipment including container handlers and reach stackers designed for moving shipping containers in ports and terminals.

Inland Technology Inc.

Tacoma, WA, United StatesUpdated Nov 1998

Inland Technology Inc. develops and manufactures environmentally responsible solvents and industrial cleaning products, offering safer alternatives that help maritime and industrial customers reduce hazardous waste generation.

International Grating

Houston, TX, United StatesUpdated Nov 1998

International Grating manufactures fiberglass reinforced plastic (FRP) and metal grating products used in marine, offshore, and industrial environments, including walkways, platforms, stair treads, and handrails.

International Submarine Engine

Location not listedUpdated May 2026

International Submarine Engineering (ISE) designs and manufactures autonomous underwater vehicles (AUVs), remotely operated vehicles (ROVs), and related launch, recovery, and docking systems for commercial and defense applications.