He chaired the board of R. Kjeldsberg from 1923 and the supervisory council of Trondhjems Realkreditbank from 1915 to 1942. He was a board member of Privatbanken i Trondhjem (1918–1934) and Nordenfjeldske Dampskibsselskab (1927-1942 and in 1945) and supervisory council member of Trondhjems Sparebank (1905–1942).
