| Business | Phone |
| Southwest Energy Production 18256 Fm 345, Troup 75789 | (903) 859-3188 |
| Southwestern Energy Production 16808 Fm 346 E, Troup 75789 | (903) 842-3306 |
| Southwestern Energy Production 18425 County Road 2153, Troup 75789 | (903) 842-4032 |
| Southwestern Energy Production 19951 Franklin Dr, Troup 75789 | (903) 859-3220 |
| Southwestern Energy Production 20081 C R 2164, Troup 75789 | (903) 842-2183 |
| Southwestern Energy Production 20092 County Road 2164, Troup 75789 | (903) 842-2088 |
| Southwestern Energy Production 20343 State Highway 135, Troup 75789 | (903) 842-0025 |
| Southwestern Energy Production 20387 County Road 2147, Troup 75789 | (903) 842-0017 |
| Center Point Energy Field Svc 22938 County Road 2168, Troup 75789 | (903) 842-8583 |
| Reliant Energy Entex 124 W Duval St, Troup 75789 | (903) 842-3125 |