| Business | Phone |
| Computer Revolution 19450 Business Center Dr, Northridge 91324 | (818) 407-4800 |
| Cal Net Technology Group 9241 Reseda Blvd # 200, Northridge 91324 | (818) 709-1187 |
| Digitape Systems 19320 Londelius St, Northridge 91324 | (818) 349-1865 |
| J V Computer 10145 Reseda Blvd, Northridge 91324 | (818) 280-0181 |
| Used Computer Solutions 8953 Tampa Ave, Northridge 91324 | (818) 734-1770 |
| Team 4 Computer 8448 Reseda Blvd, Northridge 91324 | (818) 349-0075 |
| Optima Computer Enterprises 9559 Rhea Ave, Northridge 91324 | (818) 718-8075 |
| Pacific Coast Computer Inc Northridge 91324 | (818) 993-9003 |