| Business | Phone |
| Vocational Training Center 206 Wayne St, Columbia 38401 | (931) 380-2550 |
| Yanahli Wildlife Management 1038 Old Lewisburg Hwy, Columbia 38401 | (931) 840-4042 |
| Rehabilitation For The Blind 1400 College Park Dr, Columbia 38401 | (931) 380-2563 |
| Research & Statistics/Lmi 204 W 4th St, Columbia 38401 | (931) 380-2506 |