| Business | Phone |
| Woodruff & Co 515 Cherry St # 300, Columbia 65201 | (573) 875-7917 |
| Vangel Associates 501 Cherry St # 200, Columbia 65201 | (573) 442-5551 |
| Visionworks 204 Peach Way # H, Columbia 65203 | (573) 449-8567 |
| Creative Impact Po Box 277, Columbia 65205 | (573) 446-6707 |
| Norman-Robert Communications 3113 Shoreside Dr, Columbia 65203 | (573) 443-4388 |
| Hanna Stanley St John Advg Inc 1516 Business Loop 70 W # A, Columbia 65202 | (573) 443-1658 |
| Media Answer 1740 W River Bluff Ct, Columbia 65201 | (573) 657-5550 |
| K 2 Communications 17 W Parkway Dr, Columbia 65203 | (573) 817-0027 |