| Name | Address, Zip |
| Appropedia Foundation 2084 | Po Box 1083, 95518-1083 |
| Northcoast Preparatory & Performing Arts Academy | Po Box 276, 95518-0276 |
| Disabled Adventure Outfitters | Po Box 152, 95518-0152 |
| Alliance For Sustainable Jobs And Environment Educational Project | 920 Samoa Blvd Ste 210, 95521-6696 |
| Funeral Consumers Alliance Of Humboldt | Po Box 856, 95518-0856 |
| Hertha Elisabeth And Robert Moritz Solmitz Archive | 560 Park Ave, 95521-6516 |
| Breast And Gyn Health Project | 987 8th St, 95521-6109 |
| Arcata Childrens Center | 4524 Valley West Blvd, 95521-4634 |
| Arcata Compost Revolution | Po Box 1034, 95518-1034 |
| Historical Sites Society Of Arcata Incorporated | Po Box 4521, 95518-4521 |
| Pacific Sociological Assn | Po Box 4161, 95518-4161 |
| Humboldt Del Norte Vet Med Assoc | 900 Buttermilk Ln, 95521-6719 |
| Association For Computing Machinery | 1 Harpst St, 95521-8222 |
| Humboldt Highlanders Pipe Band Inc | 11111 West End Rd, 95521-8947 |
| Humboldt State University Center Board Of Director | 1 Harpst St, 95521-8222 |
| Cal Poly Humboldt Sponsored Programs Foundation | 1 Harpst St, 95521-8299 |
| Northcoast Environmental Center | Po Box 4259, 95518-4259 |
| Equinox Center For Education | 470 Union St, 95521-6429 |
| Chamber Players Of The Redwoods | 761 Dorothy Ct, 95521-6503 |
| Trillium Charter School | 1464 Spear Ave, 95521-4882 |
| Laurel Tree Charter School | 2730 Foster Ave, 95521-9503 |
| Coastal Grove Charter School | Po Box 510, 95518-0510 |
| Union Street Charter | 470 Union St, 95521-6429 |
| Psi Chi The National Honor Society In Psychology | Department Of Psychology, 95521 |
| Northcoast Childrens Services Inc | 1266 9th St, 95521-5702 |
| Falderal Musical Theater Co Inc | 280 Alder Grove Rd, 95521-8902 |
| Redwood Coast Institute | Po Box, 95518 |
| Explore North Coast Inc | Po Box 4712, 95518-4712 |
| Redwood Raks Collective | 824 L St Ste 16, 95521-5766 |
| Creative Sanctuary | 1301 J St, 95521-5536 |
| Foundation For Curriculum Theory Inc | 1 Harpst St, 95521-8222 |
| Redwood Environmental Education Institute | Po Box 873, 95518-0873 |
| Institute For Wildlife Studies | Po Box 1104, 95518-1104 |
| Realgirl Foundation | 1346 Diamond Dr, 95521-4207 |
| G I Rights Network | Po Box 875, 95518-0875 |
| Humboldt Timberwolves | Po Box 892, 95518-0892 |
| Humboldt Orchid Society | 1312 Chester Ave, 95521-6822 |
| Internews Network | Po Box 4448, 95518-4448 |
| Mad River Montessori Preschool | Po Box 4334, 95518-4334 |
| Six Rivers Montessori | Po Box 4511, 95518-4511 |
| |