| Business | Phone |
| Netstreet 9250 Reseda Blvd # 2c, Northridge 91324 | (818) 772-6833 |
| Philex Enterprises 9045 Corbin Ave # 250, Northridge 91324 | (818) 885-7119 |
| 3000 Ad Cybercity 8363 Reseda Blvd, Northridge 91324 | (818) 882-9237 |
| Ntp 17038 Devonshire St, Northridge 91325 | (818) 363-3638 |