Aker Solutions ASA engineers and builds energy infrastructure while providing a range of products and consultancy services to low-carbon and renewable energy projects. Based in Oslo, the company's critical offerings to the energy industry include the systems and services required to extract oil and gas, build wind-to-grid infrastructure and engineer CO2 capture and sequestration.
China Oilfield Services (COSL) is an oilfield services company. It is a majority owned subsidiary of Chinese state owned company CNOOC Group. It also has a listed sister company in Hong Kong, CNOOC Limited.
Technip S.A. was a company that carried out project management, engineering and construction for the energy industry; in 2017 it completed a merger with FMC Technologies to form TechnipFMC. Its headquarters were in the 16th arrondissement of Paris. It has about 38,000 employees and operates in 48 countries.
Ulstein Group is a group of companies that focus on various marine-related industries, but is mainly known for its shipbuilding and ship design activities. The largest unit is Ulstein Verft AS. The company's head office and primary operations are located in the town of Ulsteinvik in the municipality of Ulstein in Møre og Romsdal county, Norway, an important area for the Norwegian maritime cluster, and with subsidiaries in several other countries. The group also includes companies working with power & control systems and solutions, engineering, site follow-up and aftermarket services. The company has also been engaged in shipping.
BW Group is a maritime company involved in shipping, floating gas infrastructure and deep-water oil & gas production. The company has over 350 vessels managed by an international team of over 7000 staff worldwide. The group was founded by Sir Yue-Kong Pao in Hong Kong in 1955 as World-Wide Shipping. In 2003, the company acquired Bergesen d.y. ASA, Norway's largest shipping company, which was founded in 1935 by Sigval Bergesen the Younger. In 2005, the business was re-branded as BW. With its LNG and LPG fleets combined, BW Group owns and operates the world's largest gas shipping fleet of more than 115 gas vessels, including four FSRUs. Hafnia, a member of the BW Group, operates the world's largest fleet of oil product tankers, and BW Offshore comprises the second largest number of floating oil and gas production units (FPSOs). BW's controlled fleet of over 350 ships also includes crude oil supertankers and dry bulk carriers.
BW Offshore Limited is a global owner and operator of floating production storage and offloading (FPSO) vessels. The company is listed on Oslo Stock Exchange. The company has its headquarters in Singapore and Oslo, Norway but operates internationally. The largest owner is BW Group Limited with 49.3% of the shares.
Wilh. Wilhelmsen Holding ASA (WWH) is a Norwegian multinational maritime group, headquartered in Lysaker, Norway. The group employs more than 21,000 people and has operations in 75 nations. The Wilhelmsen group operates the largest maritime network in the world, with over 2200 locations worldwide.
Wah Seong Corporation Berhad is a public listed company on the Main Board of the Bursa Malaysia. It was founded in 1994, and has a market capitalization of about US$300 million as of January 2007.
DOF Subsea is an international subsea operating company. The DOF Subsea Group is a specialist subsea service business that provides subsea construction, subsea engineering, inspection, repair and maintenance and survey services. DOF Subsea owns a large fleet of modern subsea construction, intervention and survey vessels that enable it to offer differentiated positions with its clients and work in long term relationships. The company’s core business is project management, engineering, vessel operations, survey, remote intervention and diving operations, primarily for the Offshore Energy, Marine Telecommunications, and Renewables markets. The Company's main operation centers and business units are located in Norway, the UK, the USA, Singapore, Brazil, Argentina, Canada, Angola, and Australia.
Solstad Offshore is a Norwegian offshore service and supply ship shipping company that operates 89 vessels and including 26 construction service vessels, 21 anchor handling tug supply vessels and 42 platform supply vessels. The company is based in Skudeneshavn, but also has offices in Ålesund, Aberdeen, Rio de Janeiro, Perth, Singapore, Manila and Odessa.
Colombo Dockyard PLC (CDPLC) is a ship building company in Sri Lanka and is based in Colombo. It has built both military and civilian vessels for both local and overseas clients.
Grup Servicii Petroliere is a Romanian company providing offshore integrated services for oil and gas industry. The company, established in 2004, is a member of UPETROM Group.
DNV is an international accredited registrar and classification society headquartered in Høvik, Norway. The company currently has about 12,000 employees and 350 offices operating in more than 100 countries, and provides services for several industries including maritime, oil and gas, renewable energy, electrification, food and beverage, and healthcare. DNV GL was created in 2013 as a result of a merger between two leading organizations in the field — Det Norske Veritas (Norway) and Germanischer Lloyd (Germany). In 2021, DNV GL changed its name to DNV, while retaining its post-merger structure.
Ezra Holdings Ltd, also known under their operating brand name of EMAS, is an integrated offshore support provider for the oil and gas industry. The business was founded in 1992 and is headquartered in Singapore. Ezra was listed on the Singapore Exchange Securities Trading Limited (SESDAQ) and promoted to Mainboard on 8 December 2005.
EMAS is an offshore contractor and integrated offshore solutions provider catering to the oil and gas (O&G) industry on a global scale. It operates as a subsidiary of Ezra Holdings and has gained recognition within the industry. Established in 1992, the company is headquartered in Singapore and initially focused its operations in the maritime sector of the Asia Pacific region, primarily managing a fleet of vessels. Over time, EMAS experienced substantial growth and expansion. In 2003, the company successfully listed its shares on the Singapore Exchange SGX, enhancing its market presence. EMAS also established fabrication facilities in Vietnam.
Australian Defence Vessel (ADV) Ocean Protector is an auxiliary naval vessel of the Royal Australian Navy manned and managed by Teekay.
DeepOcean is an Oslo, Norway - based company which provides subsea services to the global offshore industries such as Inspection Maintenance and Repair (IMR), Subsea Construction, Cable Lay, and Subsea Trenching. Its 1,100 employees project manage and operate a fleet of Vessels, ROV's and subsea Trenchers.
TechnipFMC plc is a French-American, UK-domiciled global oil and gas company that provides services for the energy industry. The company was formed by the merger of FMC Technologies of the United States and Technip of France that was announced in 2016 and completed in 2017.
AHTSHorizon Arctic is an anchor handling tug supply vessel completed in 2016 by Vard Group at its Brattvåg shipyard as Bourbon Arctic for Bourbon Offshore Norway AS, part of the Marseille-based Bourbon group. As of 2023, it is operated by Horizon Maritime Service of Canada. Under Horizon, it served as the surface support vessel for the Titan submersible during its 2021 and 2022 survey expeditions to the wreck of the Titanic, conducted by OceanGate.
