| Business | Phone |
| Roc Information Systems 910 Lomita Blvd, Harbor City 90710 | (310) 325-8912 |
| G I Solutions Inc 24328 Vermont Ave, Harbor City 90710 | (310) 326-2432 |
| Hung & Assoc 1610 266th St, Harbor City 90710 | (310) 534-5456 |
| Marke Systems Inc 25516 Senator Ave, Harbor City 90710 | (310) 326-2753 |
| Miller Jones Co 23912 Sandhurst Ln, Harbor City 90710 | (310) 539-9215 |
| Tech Soluxions Corp 1310 Parkside Ter, Harbor City 90710 | (323) 653-0392 |