Bonheur ASA og Ganger Rolf ASA (Eierselskap) First Olsen Ltd. First Olsen AS Fred. Olsen Cruise Lines Fred. Olsen Marine Services AS Fred. Olsen Production ASA Fred. Olsen Windcarrier AS Knock Tankers Ltd. Fred. Olsen Energy ASA Dolphin AS Dolphin Drilling Ltd. Harland and Wolff Group Plc. Fred. Olsen Renewables AS Fred. Olsen Travel AS Oceanlink Ltd. Andre investeringer: GenoMar AS IT Fornebu AS DN Media Group Andre selskap Fred. Olsen familien kontrollerer: Fred. Olsen Ltd. Fred. Olsen Freight Ltd. Fred. Olsen, S.A. Fred. Olsen Consignataria Logística, S.A.