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4,198 companies

Hydril Technology Center

Houston, TX, United StatesUpdated Nov 2000

Hydril Technology Center is the global hub for Tenaris, a leading manufacturer and supplier of pipes and related services for the energy industry and industrial applications, including OCTG and Rig Direct® services.

Hydro-Craft Inc.

Rochester Hills, MI, United StatesUpdated May 2003

HYDRO-CRAFT HAS BEEN THE LEADING MANUFACTURER OF HYDRAULIC RESERVOIRS, CLAMPING SYSTEMS AND ACCESSORIES FOR OVER 45 YEARS.

Hydrocap Corp.

Miami, FL, United StatesUpdated May 2026

Hydrocap Corp. is a family-owned U.S. manufacturer of HYDROCAP vents, recombinant caps used on lead-acid batteries in applications ranging from solar power systems and electric vehicles to submarines.

Hydrovision Limited

Dyce, Aberdeen, United KingdomUpdated Sep 2002

Leading independent manufacturer of Remotely Operated Vehicles for underwater inspection, construction and survey; also hydraulic propulsion and process control systems.

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.

Hyundai Engineering

Seoul,, South KoreaUpdated Jun 2005

Hyundai Engineering is a South Korean company specializing in engineering, procurement, and construction services across various industries including maritime infrastructure.

Hyundai Heavy Industries Co Ltd (USA - CA.)

California, United StatesUpdated Jan 2007

Hyundai Heavy Industries Co Ltd is a leading global shipbuilding and heavy industries company with a presence in the United States, specializing in maritime engineering and manufacturing.

Hyundai Heavy Industries Co., Ltd. (Ulsan)

Dong-gu, Ulsan, South KoreaUpdated Jan 2007

HD Hyundai Heavy Industries Co., Ltd. is the world's largest shipbuilding company headquartered in Ulsan, Korea, leading the marine mobility market with high-efficiency, eco-friendly ships and digital solutions.

I&I Sling

Aston, PA, United StatesUpdated Nov 1998

I & I Sling, Inc. is a manufacturing company servicing the crane and heavy lift industry, supplying wire rope slings and rigging products.

I.D.E.A.S. Ltd

Glasgow, Scotland, United KingdomUpdated Jan 2005

I.D.E.A.S Ltd IS a UK based engineering consultancy, providing a comprehensive support facility to most of the major Oil/Gas companies, Petrochemical, Process Plant, OEM's and Manufacturing Industries. I.D.E.A.S. enjoys a first class reputation amongst its clients - so much so that it has maintained its original client base for 17 years and has grown through personal recommendation and reference. We have a strong track record of being able to solve complex engineering problems as well as service the common needs of our clients - be they small companies or large multinationals. "Integri-Tech" (TM), is the firm's totally new concept in the management of integrity for many types of process plant and structures. The concept has been specifically taken forward for use in the oil and gas industry, and is finding applications in the integrity of offshore process plant and major on-shore refineries and petro-chemical plant, as well as particular applications with FPSO’s, LNG and LPG carriers. Other modules are directed at monitoring the integrity of water treatment and desalination plants, and many more.

IBERIAN NAVIGATION Co. Ltd

BATUMI, GeorgiaUpdated Oct 2000

Iberian Navigation Co. Ltd, established in 1997 in Batumi, Georgia, specializes in the recruitment and crewing of seafarers in compliance with national legislation and the Maritime Labour Convention (MLC 2006).

ICENTRE of OSMA

Odessa, UkraineUpdated Aug 2000

ICENTRE of OSMA in Odessa, Ukraine provides maritime literature and information related to SOLAS, IMO, STCW, and MARPOL regulations.

ICF Kaiser Engineers

Fairfax, Virginia, United StatesUpdated Nov 1998

ICF Kaiser Engineers, based in Fairfax, Virginia, was an engineering and construction firm involved in large-scale projects including shipyard expansions.

ICI Paints Devoe Coatings

Pittsburgh, PA, United StatesUpdated May 2026

Devoe Protective and Marine Coatings, part of ICI Paints, supplies high-performance protective coatings, linings, and finishes for tanks, pipelines, and industrial structures in marine and industrial environments.

ICPR Junior College

Mayagüez, Mayagüez, Puerto RicoUpdated May 2026
Training

ICPR Junior College is an educational institution in Puerto Rico offering associate degrees, bachelor's degrees, professional certificates, and continuing education programs with multiple campus locations including Mayagüez.

ICS Triplex

Houston, TX, United StatesUpdated Sep 2003

ICS Triplex is one of a few elite companies worldwide that provide fault tolerant technology robust enough to safely monitor or control applications so critical that a failure of the control systems cannot be contemplated. Worldwide Capability ICS Triplex operates in most areas of the world, with a particular focus on locations where oil and gas production and processing is concentrated. As well as the main manufacturing locations in Maldon UK and Houston Texas, the company has facilities in Aberdeen Scotland, Abu Dhabi Middle East, Kuala Lumpur Malaysia, Milan Italy, Paris France, Perth Australia and Shenzen China providing local rapid support for all ICS Triplex products.

IFS Norge AS

NorwayUpdated May 2001

IFS Norge AS provides AI-powered enterprise software solutions including ERP, EAM, and FSM to optimize asset management, project delivery, and operational efficiency across industries including energy, manufacturing, and services.

IHC Lagersmit BV

Kinderdijk, NetherlandsUpdated Mar 2005

IHC Lagersmit BV specializes in sealing solutions for rotating shafts, providing worldwide service and spare parts for maritime, dredging, tidal energy, water management, mining, and industrial markets.