| Owner | Manager | From | Until | | J. Ray McDermott Company - Houston, Texas, USA | Babcox & Wilcox Company | 1983 | 1993 |
| Tidewater Marine Incorporated - New Orleans, Louisiana, USA | | 1993 | 2004 |
| Hornbeck Offshore Transportation - Covington, Louisiana, USA | | 2004 | 2013 |
| Genesis Marine Company - Houston, Texas, USA | | 2013 | |
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