| Business | Phone |
| Challenger Gray & Christmas Columbia 29201 | (803) 376-4966 |
| Crutchfield Associates 1000 Saint Andrews Rd, Columbia 29210 | (803) 772-6152 |
| Lee H Harrison 140 Stoneridge Dr, Columbia 29210 | (803) 933-9961 |
| Signet Human Resource Mgmt 140 Stoneridge Dr, Columbia 29210 | (803) 252-2285 |