Eirik joined Akastor in May 2018 from the lawfirm BAHR. Eirik has extensive experience in providing legal support to the Aker group of companies. In BAHR his work involved support to Aker BP and Aker Energy, and prior to this he held in-house legal positions in both Aker Solutions (2010-2011) and Kværner (2011-2015). Eirik holds a Master of Laws degree from the University of Oslo, and is a licensed lawyer and member of the Norwegian Bar Association.
As per January 12, 2023, Thomassen holds no shares in the company.