| Business | Phone |
| Brain Like Surveillance Rsrch 3911 Pacific Hwy, San Diego 92110 | (619) 299-5139 |
| Drs Technical Svc Inc 2535 Camino Del Rio S # 300, San Diego 92108 | (619) 299-3210 |
| Sparta Inc 2878 Camino Del Rio S # 140, San Diego 92108 | (619) 543-5150 |
| Advance Programming Concepts 8799 Balboa Ave, San Diego 92123 | (858) 503-1492 |
| Applications Technology Inc 3954 Murphy Canyon Rd # D106, San Diego 92123 | (858) 569-1202 |
| Prc Systems Svc 4065 Hancock St # 200, San Diego 92110 | (619) 239-9856 |
| Lockheed Martin Orincon Corp 4770 Eastgate Mall, San Diego 92121 | (858) 455-5530 |