| Business | Phone |
| Systemsmith Inc 18436 Hawthorne Blvd # 208, Torrance 90504 | (310) 921-2735 |
| Advanced Hi Tech 19950 Mariner Ave, Torrance 90503 | (310) 214-8600 |
| Agile Solutions & Consulting 20707 Anza Ave # 105, Torrance 90503 | (310) 493-9095 |
| J-Tech Creations 21250 Hawthorne Blvd, Torrance 90503 | (310) 540-2191 |
| Nuks Jain Inc 20707 Anza Ave # 124, Torrance 90503 | (310) 320-5570 |
| Sigma Micro Systems Inc 3655 Torrance Blvd # 300, Torrance 90503 | (310) 316-0202 |
| Data Mate 3901 Pacific Coast Hwy # F, Torrance 90505 | (310) 373-9301 |