| Sonoma County Community Foundation | | Santa Rosa, CA | Local | 7 | 2024 | $339,006 |
| Tua Fbo Negley Flinn Charitable Foundation 120600 | | Pittsburgh, PA | Local | 5 | 2024 | $185,000 |
| George H Sandy Foundation | | Milwaukee, WI | Local | 6 | 2024 | $155,000 |
| Redwood Empire Ibew-Neca Labor Mgt Cooperation Committee Trust | | Petaluma, CA | Local | 3 | 2024 | $40,000 |
| Heck Foundation | | Guerneville, CA | Local | 7 | 2024 | $35,000 |
| St Joseph Health Northern California LLC | | Irvine, CA | Local | 1 | 2024 | $30,000 |
| Community Action Partnership of Sonoma County | | Santa Rosa, CA | Local | 1 | 2024 | $16,555 |
| Sisters of St Joseph Healthcare Foundation | | Orange, CA | Local | 3 | 2022 | $52,500 |
| Margoes Foundation | | Berkeley, CA | Local | 1 | 2022 | $30,000 |
| Sonoma County Vintners Foundation | | Santa Rosa, CA | Local | 1 | 2022 | $10,000 |
| Exchange Bank Foundation | | Santa Rosa, CA | Local | 2 | 2022 | $9,960 |
| William G Irwin Charity Foundation | | San Francisco, CA | Local | 1 | 2021 | $115,782 |
| Sjr Charitable Tr 12262001 | | Pembroke Pnes, FL | Local | 1 | 2020 | $3,000 |
| Sonoma County Childrens Village | | | — | 2 | 2019 | $803,000 |
| Jonas Family Foundation Trust | | Thornton, CO | Local | 2 | 2019 | $30,000 |
| St Joseph Health System Foundation | | Irvine, CA | Local | 1 | 2018 | $30,000 |
| Community Initiatives | | Oakland, CA | Local | 1 | 2018 | $10,000 |
| Rotary Club of Santa Rosa Foundation | | Santa Rosa, CA | Local | 1 | 2018 | $6,500 |
| Ernest L and Ruth W Finley Foundation | | | — | 1 | 2017 | $200,000 |