Nova Film (Amsterdam) board member • from 1949 until 1958 |
Tuschinski Maatschappij NV board • from 1945 until 1955 |
Theatermaatschappij van de Nederlandsche Bioscoop Trust NV board • from 07-1950 until 1959 |
Tubem NV (Amsterdam) board • from 1936 until 1940 |
Nederland NV (Amsterdam) board member • from 1949 until 1959 |
Capitol NV board • from 1947 |