| Business | Phone |
| Exxon Pipeline Co 5300 Enron Rd, Shreveport 71118 | (318) 686-0480 |
| Gulf South Pipeline Co 415 Texas St 220, Shreveport 71101 | (318) 673-0026 |
| Tensas Delta Exploration Co 333 Texas St 2121, Shreveport 71101 | (318) 429-1600 |
| Center Point Energy 4030 Buckley Comp Station Rd, Shreveport 71107 | (318) 429-3034 |