| Business | Phone |
| Information Services & Tech 371 Bel Marin Keys Blvd # 100, Novato 94949 | (415) 499-6309 |
| Marin County Agricultural Comm 1682 Novato Blvd # 150a, Novato 94947 | (415) 499-6700 |
| Marin County Gnoss Field 451 Airport Rd # A, Novato 94945 | (415) 897-1754 |
| Marin County 4-H 1682 Novato Blvd # 150b, Novato 94947 | (415) 499-4207 |
| Marin County Emergency Radio 27 Commercial Blvd # C, Novato 94949 | (415) 883-9100 |
| Marin County Farm Advisor 1682 Novato Blvd # 150b, Novato 94947 | (415) 499-4204 |