| Business | Phone |
| American Cancer Society 1428 Phillips Ln # 201, San Luis Obispo 93401 | (805) 543-1481 |
| American Lung Assn 3165 Broad St, San Luis Obispo 93401 | (805) 595-1440 |
| Communications Workers-America San Luis Obispo 93401 | (805) 543-1474 |
| Gay & Lesbian Alliance 11573 Los Osos Valley Rd # B, San Luis Obispo 93405 | (805) 739-0505 |
| Home Builders Assn-Central Cst 811 El Capitan Way # 120, San Luis Obispo 93401 | (805) 546-0418 |
| Naifa Central Coast San Luis Obispo 93401 | (805) 549-6372 |
| San Luis Bay Chapter-The Surf San Luis Obispo 93401 | (805) 546-1150 |
| San Luis Obispo Cnty Bar Assn Po Box 585, San Luis Obispo 93406 | (805) 541-5930 |
| Women's Community Center 1129 Marsh St, San Luis Obispo 93401 | (805) 544-9313 |