| Business | Phone |
| Ccc 9725 Scranton Rd, San Diego 92121 | (760) 471-4399 |
| Core Support Systems 8334 Clairemont Mesa Blvd, San Diego 92111 | (858) 278-3934 |
| Data Clean Corp 9235 Trade Pl # D, San Diego 92126 | (858) 693-6004 |
| Datalink Solutions Inc 11211 Sorrento Valley Rd # W, San Diego 92121 | (858) 450-3144 |
| Filtronica 9909 Hibert St # D, San Diego 92131 | (858) 578-9850 |
| Fox Network Systems 7968 Arjons Dr # 103, San Diego 92126 | (858) 689-8350 |
| G L Foster Construction Inc 8401 Aero Dr, San Diego 92123 | (858) 292-0339 |
| Industrial Power Products 7940 Silverton Ave # 105, San Diego 92126 | (858) 271-5996 |