Owner | Manager | From | Until | Beaconsfield Steamships Ltd. - Montreal, Quebec | | 1955 | 1963 |
Mohawk Navigation Company - Montreal, Quebec | | 1963 | 1967 |
Quebec & Ontario Transportation Co. - Montreal, Quebec, Canada | | 1967 | 1985/02 |
Les Chargeurs Unis Inc.. - Montreal, Quebec, Canada | Groupe Desgagnes Inc. | 1985/02 | 1989 |
Navisur S.A. de C.V. - Mexico | | 1989 | 1992/09 |
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Fleet | From | Until | Quebec & Ontario Transportation Company - Thorold, Ontario | 1967 | 1985/02 |
Desgagnes Transports Inc. - Quebec City, Quebec | 1985/02 | 1989 |
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