Akastor ASA operates as an oilfield services investment company. The company offers vessel-based subsea well construction and intervention services to the oil and gas industry. It also provides well design and drilling project management services; reservoir and field management services; rig procurement, tailored training, software, and technical manpower services, as well as well and reservoir consultancy services. In addition, the company owns five offshore vessels. Akastor ASA was founded in 1841 and is based in Bærum, Norway.