| Business | Phone |
| Flagship Sign Designs 1819 Two Notch Rd, Columbia 29204 | (803) 796-2003 |
| Lamar Outdoor Advertising 1221 Atlas Rd, Columbia 29209 | (803) 647-9122 |
| Outdoor Ads 1207 Lincoln St # 333, Columbia 29201 | (803) 252-9130 |
| Service Media Corp Columbia 29201 | (803) 256-2193 |
| Stevenson Communications Group 1207 Lincoln St # 201, Columbia 29201 | (803) 252-7084 |
| Taxi Cabvertising 2049 Drexel Lake Dr, Columbia 29223 | (803) 790-8184 |
| Viacom Outdoor 628 Pickens St, Columbia 29201 | (803) 256-9083 |