Mariner Industries, Houma LA
| Hull # | Original Name | Original Owner | Vessel Type | GT | Delivery | Disposition |
| Lady Francis | Patton G | Supply Boat | 154 | 1989 | Active | |
| 129 | Island Express | G & G Marine | Supply Boat | 421 | 1999 | Active |
| 141 | Smith Invader | Two Brothers Marine | Towboat | 238 | 2006 | Active |
| Gulf Quest | Gulf Fleet Mgmt. | PSV | Apr-07 | Active | ||
| Gulf Wolf | Gulf Fleet Mgmt. | PSV | Sep-07 | Active | ||
| 145 | Smith Predator | KJS Towing | Towboat | 238 | 2-May-08 | Active |