| Owner | Manager | From | Until | | Pere Marquette Railway Company - USA | | 1940 | 1947 |
| Chesapeake & Ohio Railway Company - USA | | 1947 | 1983 |
| Michigan and Wisconsin Transportation Company - Ludington, Michigan | | 1983 | 1990 |
| Lake Michigan Carferry Service - Ludington, Michigan | | 1990 | 1995 |
| Contessa Cruise Line - Lafayette, Louisiana | | 1995 | 1997 |
| Pere Marquette Shipping Co. - Ludington, Michigan, USA | | 1997 | |
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