| Business | Phone |
| Artisan Crew Engineering 1611 S Catalina Ave # 209, Redondo Beach 90277 | (310) 540-1150 |
| Opencomm Services Corp 1611 S Pacific Coast Hwy, Redondo Beach 90277 | (310) 792-9654 |
| Rayzon Software 3509 Gibson Pl, Redondo Beach 90278 | (310) 542-5715 |