| Name | Deductibility Code |
| Cascade Ranch Historic Farm | -- |
| Pescadero Conservation Alliance | -- |
| Pescadero Education Foundation | -- |
| Pescadero Foundation | -- |
| Puente De La Costa Sur | -- |
| San Mateo Coast Natural History Association | -- |
| Silicon Valley Cycling Foundation | -- |
| South Coast Childrens Services Inc. | -- |
| Tomkat Ranch Educational Foundation | 3 |