Stena Line Holland BV Ships operated by Zeeland Steamship Company (SMZ) Ships operated by Zeeland Steamship Company (SMZ)

| Ships_name | Date_entered_service | Date_withdrawn | Tonnage | Type_of_Ship |
|---|---|---|---|---|
| Oranje Nassau | 27 August 1945 | July 1954 | 3053 | Twin Screw Steamer |
| Mecklenburg | 21 November 1945 | 25 October 1959 | 2907 | Twin Screw Steamer |
| Koningin Emma | 5 March 1948 | December 1968 | 4353 | Twin Screw Motorship |
| Prinses Beatrix | 31 May 1948 | September 1968 | 4353 | Twin Screw Motorship |
| Koningin Wilhelmina | 7 February 1960 | 1 July 1978 | 6228 | Twin Screw Motorship |
| Koningin Juliana | 17 October 1968 | 8 April 1984 | 6682 | Twin Screw Ro-Ro Motorship |
| Prinses Beatrix | 29 June 1978 | May 1986 | 9356 | Twin Screw Ro-Ro Motorship |
| Prins Oberon | 11 February 1983 | 11 March 1983 | 7993 | Twin Screw Ro-Ro Motorship |