| Business | Phone |
| Electro Optical Mktg 1455 Palisades Dr, Pacific Plsds 90272 | (310) 459-3441 |
| Matrix Associates Inc 1425 Monte Grande Pl, Pacific Plsds 90272 | (310) 459-6913 |
| North American Sales Co Inc 875 Via De La Paz # D, Pacific Plsds 90272 | (310) 459-8430 |