| Business | Phone |
| Coho Louisiana Production Co 178 Lee Morgan Rd, Sterlington 71280 | (318) 665-2029 |
| Ener Vest Operating Llc 178 Lee Morgan Rd, Sterlington 71280 | (318) 665-4506 |
| Ener Vest Operating Compressor 778 Highway 134, Sterlington 71280 | (318) 665-2000 |