| Owner | Manager | From | Until |
| Hamburg-London Linie A. Kirsten & Company | | 1958 | 1962 |
| GbR m.s. "Volumnia" - Germany | | 1962 | 1963 |
| GbR m.s. "Lealott" - Germany | Hamburg-London Linie, A. Kirsten & Co. | 1963 | 1966 |
| A. Kirsten & Company - Germany | | 1966 | 1969 |
| Seereederei "Ulsnis" H.P. Vith & Company - Germany | Bereederungs-Alliance Flensburg G.m.b.H. - Germany | 1969 | 1972 |
| Partenreederei m.s. "Gisela Vennmann" Shipping Company Ltd. - Cyprus | | 1972 | 1974 |
| Dexterson Shipping Company Ltd. - Cyprus | | 1974 | 1981 |
| Sang Thai Navigation (1977) Company Ltd. - Thailand | | 1981 | 1985/01 |