| Business | Phone |
| Practical Reality Po Box 2594, Mill Valley 94942 | (415) 686-1293 |
| Stalker Software 655 Redwood Hwy # 275, Mill Valley 94941 | (415) 383-7164 |
| A B Networks Inc 408 Ash St, Mill Valley 94941 | (415) 381-0201 |
| Albathion Software 244 Corte Madera Ave, Mill Valley 94941 | (415) 380-8087 |
| Bondexchange 1 Lovell Ave, Mill Valley 94941 | (415) 383-4673 |
| Rockstar 150 Shoreline Hwy # E, Mill Valley 94941 | (415) 339-9540 |
| Fluid Entertainment 16 Buena Vista Ave, Mill Valley 94941 | (415) 384-0533 |
| Forerunner Systems Inc 100 Shoreline Hwy # B310, Mill Valley 94941 | (415) 332-4032 |
| Keller Consulting 562 Marin Ave, Mill Valley 94941 | (415) 383-7083 |
| Select Group Inc Mill Valley 94941 | (415) 380-9224 |
| Software House Intl Mill Valley 94941 | (415) 383-0335 |
| Software Sensations 12 Heron Dr, Mill Valley 94941 | (415) 305-8143 |
| Supportive Consulting Inc Mill Valley 94941 | (415) 383-6561 |
| X Stream Corp 10 Gardner St, Mill Valley 94941 | (415) 389-9116 |