| Business | Phone |
| R & J Trident Group Inc 23430 Hawthorne Blvd # 305, Torrance 90505 | (310) 378-6666 |
| Centerlogic Solutions 21250 Hawthorne Blvd # 500, Torrance 90503 | (310) 792-7065 |
| E K Consulting Svc Torrance 90503 | (310) 370-0444 |
| Intrinsic Solution Corp Torrance 90503 | (310) 316-9267 |
| Y2k Regulatory Technical Torrance 90503 | (310) 792-9378 |
| Edc 3720 Lomita Blvd, Torrance 90505 | (310) 373-2475 |
| Gudea & Assoc Torrance 90505 | (310) 375-4752 |
| Rjt Compuquest 23430 Hawthorne Blvd # 305, Torrance 90505 | (310) 378-6666 |
| Ender Technology Corp 17725 Crenshaw Blvd # 103, Torrance 90504 | (310) 516-7411 |