| Business | Phone |
| S E Group 103 Sunnyside Ave, San Anselmo 94960 | (415) 454-7609 |
| Data Design 160 Sir Francis Drake Blvd, San Anselmo 94960 | (415) 454-9952 |
| I T Guys 22 Brenfleck Ave, San Anselmo 94960 | (415) 453-4165 |
| Nomad Macintosh Consulting 55 Oakwood Ave, San Anselmo 94960 | (415) 860-7559 |