Edward Heerema

Allseas Group SA provides offshore pipeline installation and subsea construction services. Its other services include project management, engineering, and procurement. The company was founded by Edward Heerema in January 1985 and is headquartered in Châtel-Saint-Denis, Switzerland.

Bluewater Holding BV operates as a holding company with interests in in the supply of services and products to the oil industry. It engages in the design, engineering, project management, supply, installation and operation of Floating Production Storage Offloading and Single Point Mooring systems. The company is headquartered in Hoofddorp, the Netherlands.

Fortitude Marine Contractors NV is a Belgian company that was founded in 2018. The private company is based in Essen, Belgium and engages in the construction of civil engineering works and provides transport support services.

Association of Dutch Suppliers in the Oil & Gas Industry engages in the exploration of oil and gas. The company was founded in 1971 and is headquartered in Rotterdam, the Netherlands.

International Marine Contractors Association represents offshore, marine and underwater engineering companies. It offers publications, member briefing, incident reporting & analysis, safety flashes, events, eCMID system, careers information and website links services. The company was founded in 1995 and is headquartered in London, the United Kingdom.