| Owner | Manager | From | Until |  | Distillers Corporation Ltd. |  | 1965/07 | 1967 |  
| Labrador Steamship Company - Montreal, Quebec |  | 1967 | 1971 |  
| Algoma Central Corporation - Sault Ste. Marie, Ontario |  | 1971 | 2003/08 |  
 
 | 
| Fleet | From | Until |  | Papachristidis Company Ltd. - Montreal, Canada | 1965/07 | 1967 |  
| Labrador Steamship Company Ltd. - Montreal, Quebec | 1967 | 1971 |  
| Algoma Central Corporation - St. Catharines, Ontario | 1971 | 2003 |  
 
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