| Business | Phone |
| Butler Oil Baton Rouge 70801 | (225) 892-2601 |
| Marshland Production Co 666 S Eugene St B, Baton Rouge 70806 | (225) 343-2820 |
| Pennco 2237 S Acadian Trwy 601, Baton Rouge 70808 | (225) 383-3412 |
| C & M Operation Llc 550 Ben Hur Rd, Baton Rouge 70820 | (225) 767-5928 |