Christen Christensen was a Norwegian shipyard and ship-owner. He was the founder and chairman of the world's largest whaling company, A/S Oceana.

Framnæs shipyard was a former Norwegian shipbuilding and engineering firm headquartered in Sandefjord, in Vestfold county, Norway. Originally strongly linked to the whaling industry, in later years it entered into more versatile shipbuilding, including rigs and modules for the offshore business. It was incorporated in 1898 and was closed down in 1986.