| Business | Phone |
| Arrowhead Energy Explor Co 3233 S Sherwood Forest Blv1, Baton Rouge 70816 | (225) 293-6530 |
| Delphi Oil 601 Saint Charles St, Baton Rouge 70802 | (225) 388-0012 |
| Pennington Oil Co 2237 S Acadian Thruway # 601, Baton Rouge 70808 | (225) 924-3412 |