Allseas Engineering bv is a leading offshore energy contractor specializing in subsea pipeline construction, offshore facility installation, transportation, and removal using advanced vessels and innovative engineering solutions.
The Swiss-based Allseas Group S.A. is one of the major offshore pipelay and subsea construction companies in the world, operating specialised vessels - which were designed in-house.
Allseas is a world-leading contractor in the offshore energy market, specializing in offshore pipelay, subsea construction, platform decommissioning, transportation, and installation using specialized vessels.
Edison Chouest Offshore (ECO) is a leading marine transportation company based in Cut Off, Louisiana, operating over 200 offshore vessels and providing shipbuilding, port operations, and subsea services globally.
Superior Offshore International, Inc. provides subsea construction and commercial diving services to the offshore oil and gas industry, specializing in pipeline and production infrastructure installation, upgrading, and decommissioning in the U.S. Gulf of Mexico and international offshore locations.
Torch Offshore, Inc. is a technology-driven offshore contractor specializing in pipeline installation, subsea construction, repair, and maintenance worldwide.
Vard Marine Inc. is a consulting naval architecture and marine engineering company providing professional ship design, engineering, and shipbuilding technology services with a focus on advanced offshore and specialized vessels.