| Business | Phone |
| Octave Software Inc 2440 Camino Ramon # 222, San Ramon 94583 | (925) 866-4147 |
| Dv Web Consulting 122 Woodcrest Dr, San Ramon 94583 | (925) 277-7714 |
| Fogbreak Software Inc 2603 Camino Ramon, San Ramon 94583 | (925) 244-6780 |
| Netit San Ramon 94583 | (925) 355-0558 |