Our History
DeepOcean was established in 1999. With headquarters in Oslo, Norway, and main operational centers in Europe, Americas and APAC, we support our clients worldwide.
In 2017, DeepOcean acquired Searov, a France-based, African-focused ROV services company. The year after, we expanded further with the acquisition of the American ROV and tooling services company Delta Subsea.
In 2021, DeepOcean entered into an agreement to acquire a majority stake in Adepth Minerals, a company built for sustainable exploration and extraction of marine minerals. The same year, DeepOcean also co-founded the Windstaller Alliance, which aims to provide the world's most cost-efficient and complete product supply, fabrication and marine services offering within offshore wind and other offshore renewables segments.
In 2025, DeepOcean and its joint venture partners Solstad Offshore and Østensjø Rederi took delivery of USV Challenger, a newbuild uncrewed surface vessel for remote-controlled subsea survey and IMR work. The vessel is remotely operated from shore and represents a significant step in DeepOcean's development of autonomous and low-emission offshore solutions.
Also in 2025, DeepOcean acquired Shelf Subsea, an independent subsea services provider with an established position across the Asia-Pacific and Middle East regions, expanding the company's geographical footprint into Southeast Asia, Australia and the Middle East. The same year, DeepOcean and Saudi Arabia-based Jana Marine Services signed an agreement to establish JADE Subsea Services, a joint venture offering integrated subsea solutions to the offshore energy industry in the Middle East.