Owner | Manager | From | Until | Anticosti Shipping Company - Montreal, Quebec, Canada | | 1962/06 | 1977 |
Consolidated-Bathurst Shipping Ltd. - Montreal, Quebec, Canada | | 1977 | 1984 |
Desgagnes Transports Inc. - Quebec City, Canada | | 1984 | 1989 |
Toronto Drydock Company - Toronto, Ontario, Canada | | 1989 | |
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