| Business | Phone |
| Buy.Com Inc 85 Enterprise # 100, Aliso Viejo 92656 | (949) 389-2000 |
| C S & O 15 Enterprise # 500, Aliso Viejo 92656 | (949) 448-4920 |
| Dynamic Concepts Inc 18b Journey, Aliso Viejo 92656 | (949) 215-1200 |
| Omikron Media 27662 Aliso Creek Road. 1210, Aliso Viejo 92656 | (949) 412-5092 |