Gulf Copper South Yard
Gulf Copper South Yard in Port Arthur, TX provides marine repair, fabrication, energy services, dry docking, and government industrial support with extensive facilities and equipment.
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903 companies
HSM Steel Structures
Smulders HSM is an integrated EPCIC solution provider specializing in multi-disciplinary offshore projects including offshore wind, hydrogen, gas, and carbon capture and storage platforms and structures.
Haldor Topsøe A/S
Haldor Topsøe A/S is a Danish company specializing in catalysis and surface science, providing technology and services for the chemical and energy industries.
Halliburton Energy Services
Halliburton provides engineering solutions and services for global energy needs, specializing in subsurface evaluation, reservoir testing, drilling, well construction, and digital subsurface solutions.
Halliburton Energy Services/DEG
Halliburton delivers advanced products and services to meet the evolving needs of the global energy industry, focusing on innovation, reliability, and performance.
Hamakua Energy Partners
Hamakua Energy Partners operates Hamakua, the largest electrical generating plant on the Big Island of Hawaii, a 63 MW combined-cycle cogeneration facility developed by a partnership between J.A. Jones Ventures and TECO Power Services Corp.
Hammond Air Conditioning Ltd.
Hammond Air Conditioning Ltd. is a leading provider of integrated aftermarket air conditioning systems for heavy equipment, trucks, and marine applications, offering compact and energy-efficient solutions with factory support and parts service.
Harland and Wolff Heavy Industries Ltd
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.
Harold Vance Department of Pet
Harold Vance Department of Petroleum Engineering at Texas A&M University focuses on research and education in petroleum engineering and energy resources.
Hart's E&P
Hart Energy provides news and analysis on exploration and production, acquisitions and divestitures, technology, and market trends in the oil and gas industry.
Hawaiian Interisland Towing
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.
Hawboldt Industries
Hawboldt Industries is an innovative, ISO 9001-certified manufacturer of marine deck equipment, winches, propellers and propeller repairs.
Hazardous Explosionproof & Mar
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.
Heerema Group
Heerema Group delivers innovative and sustainable offshore solutions including transportation, installation, removal of offshore infrastructure, fabrication of offshore energy structures, and bespoke engineering for the offshore renewable industry.
Helm Fertilizer Helena Terminal
HELM Fertilizer Helena Terminal is part of HELM AG, a global independent chemical company providing innovative solutions in chemicals, agriculture, and energy materials.
Helmerich & Payne, Inc.
Helmerich & Payne, Inc. is a leading global contract drilling contractor specializing in land and offshore platform drilling for oil and gas exploration and production companies.
Hermont Marine Inc.
Hermont Marine ia a North American supplier of cost saving solutions in areas of safety, energy efficiency, and pollution abatement. Our goal is to provide our customers with quality products and expert advice, i.e. to help you meet your operational objectives within environmental constraints.
Hindustan Petroleum Corporation
Hindustan Petroleum Corporation Limited (HPCL) is an Indian oil and gas company with a vast marketing network, supply and distribution infrastructure, and involvement in maritime shipping to enhance India's energy security.
Hitec Marine AS
Hitec Marine AS is a company based in Norway associated with global energy services and oilfield equipment and technologies, linked to NOV.