| Business | Phone |
| Arcadia Chemical Inc 6010 Shakespeare Rd, Columbia 29223 | (803) 754-7614 |
| Ashland Chemical 729 Mauney Dr, Columbia 29201 | (803) 799-5202 |
| Clariant Corp 204 Woodlands W, Columbia 29229 | (803) 754-3856 |
| Infocus Consulting Inc Columbia 29206 | (803) 782-0560 |
| Uap Carolinas 209 Dawson Rd, Columbia 29223 | (803) 772-7712 |