| Business | Phone |
| Application Science Technology 1634 Pineview Dr, Columbia 29209 | (803) 695-5411 |
| Blencowe Group 915 Lady St # 444, Columbia 29201 | (803) 779-5866 |
| Capital Software 2700 Middleburg Dr, Columbia 29204 | (803) 540-7619 |
| Carolina Business Systems Inc Columbia 29212 | (803) 749-4000 |
| Central Software Inc 1323 Broad River Rd, Columbia 29210 | (803) 772-4804 |
| Cgi 810 Dutch Square Blvd # 410, Columbia 29210 | (803) 561-9006 |
| Comprehensive Computer 6160 Saint Andrews Rd # 1, Columbia 29212 | (803) 772-9898 |
| Computer Integration Inc 1728 Main St # 102, Columbia 29201 | (803) 252-5370 |
| Defender Software 3830 Forest Dr, Columbia 29204 | (803) 738-1681 |
| Digital Systems Support 1334 Sumter St, Columbia 29201 | (803) 376-4775 |
| Dynamic Systems 101 Westpark Blvd, Columbia 29210 | (803) 454-0996 |
| Ecrg 2 Southfern Ct, Columbia 29212 | (803) 732-4051 |
| Fox Meadows 400 Arbor Lake Dr # B600, Columbia 29223 | (803) 736-8000 |
| Group South Inc 18 Surrey Ct, Columbia 29212 | (803) 798-7551 |
| Group South Software 1210 1st Street South Ext, Columbia 29209 | (803) 647-7160 |
| H D Computing Llc Columbia 29203 | (803) 794-7981 |
| Health Magic 1901 Main St, Columbia 29201 | (803) 748-9444 |
| Indus International Inc 7 Science Ct, Columbia 29203 | (803) 935-8000 |
| Ist2/Jmp 9330 Two Notch Rd # B, Columbia 29223 | (803) 419-8885 |
| Laminar Research 1005 Brentwood Ct, Columbia 29206 | (803) 738-0910 |
| Legalsync 3008 Barnes Springs Rd, Columbia 29204 | (803) 782-0607 |
| Mainspring Interactive 1224 Huger St, Columbia 29201 | (803) 779-3702 |
| Mariner Group 1501 Main St, Columbia 29201 | (803) 779-3072 |
| Mariner Group Llc 1201 Main St, Columbia 29201 | (803) 779-3072 |
| Metafinancial Inc 408 Oakbrook Dr, Columbia 29223 | (803) 269-9319 |
| Metalogix 115 Atrium Way, Columbia 29223 | (803) 865-6886 |
| Misys Health Care Sys 1 Science Ct, Columbia 29203 | (803) 735-7700 |
| Nvizionsoft Inc 1608 Taylor St, Columbia 29201 | (803) 799-8878 |
| Paladin Sp 810 Dutch Square Blvd, Columbia 29210 | (803) 354-9840 |
| Queue Systems Inc 2700 Middleburg Dr # 205, Columbia 29204 | (803) 771-4100 |
| Result Oriented Computer 5216 Lakeshore Dr, Columbia 29206 | (803) 787-2140 |
| Sas Institute Inc 1200 Hampton St, Columbia 29201 | (803) 765-2290 |
| Softsense Data Columbia 29201 | (803) 771-8826 |
| Software Associates Inc 201 Saluda River Rd, Columbia 29210 | (803) 772-5242 |
| Speed Builder Systems 1634 Pineview Dr, Columbia 29209 | (803) 647-9532 |
| Storemypc Columbia 29201 | (803) 779-0900 |
| Synergin Inc 250 Berryhill Rd, Columbia 29210 | (803) 561-9262 |
| System Solutions 110 Turkey Pointe Cir, Columbia 29223 | (803) 419-1050 |
| Systemtec Inc 246 Stoneridge Dr # 301, Columbia 29210 | (803) 806-8100 |
| Telysis Communications 1103 Beaver Dam Rd, Columbia 29212 | (803) 749-2967 |
| Thomas Systems Inc 6510 Rosebud St, Columbia 29203 | (803) 691-3060 |
| Xtention Corp 801 Gervais St, Columbia 29201 | (803) 732-3080 |
| Wateree Computer Svc 3405 Monroe St, Columbia 29205 | (803) 254-3733 |
| Unisys Corp 3800 Fernandina Rd, Columbia 29210 | (803) 750-2001 |
| Unitrends 3 Technology Cir, Columbia 29203 | (803) 454-0300 |
| Vc3 Inc 1509 Lady St, Columbia 29201 | (803) 733-7333 |