| Business | Phone |
| Archibus Solution Center Research 905 W Main St, Durham 27701 | (919) 667-9439 |
| Bbs Consultants 3215 Guess Rd, Durham 27705 | (919) 477-5503 |
| Topsail Technologies 1858 Hillandale Rd, Durham 27705 | (919) 620-8663 |
| Clarkston Consulting 1007 Slater Rd # 400, Durham 27703 | (919) 484-4400 |
| Soft Wright Systems 1200 Broad St # 108, Durham 27705 | (919) 286-9206 |
| Cti 1000 Park Forty Plz, Durham 27713 | (919) 544-1991 |
| Datatek Inc 1735 Guess Rd # 200, Durham 27701 | (919) 416-9771 |
| Advanced Computer Technology 2739 Saddle Dr, Durham 27712 | (919) 309-9254 |