| Business | Phone |
| Affiliated Computer Svc 4506 S Miami Blvd, Durham 27703 | (919) 941-0563 |
| Yokogawa Corp Of America 3308 Durham Chapel Hill # 133, Durham 27707 | (919) 419-8835 |
| Blue Shoe Technologies Inc 1820 James St, Durham 27707 | (919) 403-7463 |
| Systems Services 3006 Guess Rd, Durham 27705 | (919) 471-1513 |
| Computer Troubleshooters 700 Gaston Ave, Durham 27707 | (919) 696-4608 |