DOF Group ASA owns and operates a fleet of offshore and subsea vessels. The company operates through Shipowning; DOF Subsea regions; Norskan Offshore; and DOFCON JV segments. It provides construction and installation; decommissioning; engineering; inspection, maintenance, and repair; offshore wind; remote operated vehicles (ROV) and autonomous underwater vehicles (AUV); saturation and air diving; survey and positioning; and towing, mooring, and installation services. It also offers port and marine logistics for floating wind; turbine integration and marshalling; transport and installation and subsea operation; dynamic cable installation and repair; anchor and mooring installation; offshore cable installation for wind farms; subsea cable repair services; and subsea construction for fixed wind. In addition, it offers crewing, maintenance, mobilization, and new building services. The company operates a fleet of 6 PSVs, 18 CSVs, and 25 AHTSs, as well as 74 remotely operated vehicles and autonomous underwater vehicles. It operates in Brazil, the United States, Australia, the United Kingdom, Norway, Angola, Mauritania, Guyana, Congo, the Netherlands, Canada, Singapore, the Philippines, Argentina, and internationally. DOF Group ASA was founded in 1981 and is headquartered in Storebø, Norway.