| Owner | Manager | From | Until | | Robin International Towing Company - Harvey, Louisiana | | 1978 | 1985 |
| Sea Containers Incorporated - Hamilton, Bermuda | | 1985 | 1990 |
| Bay Transportation Company - Tampa, Florida | | 1990 | 1998 |
| Hvide Marine Incorporated - Tampa, Florida | | 1998 | 2000 |
| SeaCoast Transportation Company - Seattle, Washington | | 2000 | 2007 |
| K-Sea Transportation Partnership Incorporated - East Brunswick, New Jersey | | 2007 | 2011 |
| Kirby Corporation - Channelview, Texas | | 2011 | 2018/06 |
| Curtin Maritime Company - Long Beach, California | | 2018/06 | |
|
| Fleet | From | Until | | SeaCoast Transportation Company - Seattle, Washington | 2000 | 2007 |
| K-Sea Transportation Company LLC - East Brunswick, New Jersey | 2007 | 2011 |
| Kirby Corporation - Channelview, Texas | 2011 | 2018/06 |
|