| Business | Phone |
| Angels Technology 1929 Main St, Irvine 92614 | (714) 428-3733 |
| Avaz Network Inc 7545 Irvine Center Dr, Irvine 92618 | (949) 788-6600 |
| L4 Technology Inc Irvine 92614 | (949) 250-0750 |
| T C Communications 17575 Cartwright Rd, Irvine 92614 | (949) 852-1972 |
| Webreach Inc 17836 Gillette Ave, Irvine 92614 | (949) 955-2561 |
| Irvine Network Cabling & Fiber Optic 5405 Alton Pkwy Ste 5A-235, Irvine 92604 | (949) 954-7581 |