| Business | Phone |
| Computer Science Corp 9305 Lightwave Ave, San Diego 92123 | (858) 573-8100 |
| Aero Vision Llc 2235 Avenida Costa Este # 100, San Diego 92154 | (619) 690-7900 |
| Rosemount Aerospace Inc 12396 World Trade Dr # 118d, San Diego 92128 | (858) 675-9880 |
| Lockheed Martin Astronautics 4297 Pacific Hwy, San Diego 92110 | (619) 542-3700 |
| Lockheed Martin Corp 2675 Customhouse Ct, San Diego 92154 | (619) 661-7020 |
| Lockheed Martin Corp 3302 Pacific Hwy, San Diego 92101 | (858) 573-8000 |
| Lockheed Martin Corp 4770 Eastgate Mall, San Diego 92121 | (858) 795-2500 |
| Lockheed Martin Corp 501 W Broadway # 260, San Diego 92101 | (619) 557-9130 |
| Lockheed Martin Corp 7257 Ronson Rd # A, San Diego 92111 | (858) 279-2293 |
| Lockheed Martin Corp 9275 Sky Park Ct, San Diego 92123 | (858) 268-3600 |
| Lockheed Martin Corp North Island Nas, San Diego 92135 | (619) 437-7230 |
| Lockheed Martin Marine Systems 3853 Calle Fortunada, San Diego 92123 | (858) 569-8540 |