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|
| Fleet | From | Until | | United States Army | | 1949 |
| Island Tug & Barge Ltd. - Vancouver, British Columbia | | 1961 |
| British Columbia Salvage Co. Ltd. - Victoria, B.C., Canada | | 1965 |
| Genstar Ltd. - Vancouver, B.C., Canada | | 1973 |
| McAllister Towing Ltd. - Montreal, Quebec, Canada | 1995/07 | 1999/06 |
| Seaspan Marine Transportation - North Vancouver, British Columbia | 2013 | |
|