| Business | Phone |
| Dept Of Natural Resources 1000 Assembly St, Columbia 29201 | (803) 734-3888 |
| Geodetic Survey 5 Geology Rd, Columbia 29212 | (803) 896-7700 |
| Natural Resources Dept 5 Geology Rd, Columbia 29212 | (803) 896-7708 |
| Property Management 1201 Main St # 410, Columbia 29201 | (803) 737-0790 |
| Real Estate Commission 110 Centerview Dr # 201, Columbia 29210 | (803) 896-4400 |
| Styx Fish Hatchery 1000 Assembly St, Columbia 29201 | (803) 755-2070 |