In May 2016 Bonheur merged with another Olsen family associated holding company Ganger Rolf ASA, giving Fred. Olsen & Co. a 49.53% ownership stake in the consolidated company.
In May 2016, Bonheur and another company associated with the Olsen family, Ganger Rolf ASA, merged. This resulted in Fred. Olsen & Co. acquiring a 49.53% ownership share of the consolidated business.