Owner | Manager | From | Until |
Suisse-Atlantique Societe de Navigation Maritime S.A. - Switzerland | Suise-Atlantique Societe d'Arm. Maritime S.A. | 1948/02 | 1957 |
Graig Shipping Company Ltd. - Wales | Idwal Williams & Company Ltd. | 1957 | 1965 |
Glynafa Shipping Company Ltd. - Cardiff, Wales | Idwal Williams & Company Ltd. | 1965 | 1966 |
Sussex Steamship Corporation - Liberia | | 1966 | 1967 |
Kadmilos Compania Maritima S.A. - Liberia | | 1967 | 1973 |
Five Trust Shipping Company S.A. - Liberia | | 1973 | 1975 |
National Steel Corporation - Philippines | | 1975 | 1979/05 |