Data / Nonprofits / California / Sebastopol / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Sebastopol, CA: 14 registered with the IRS
14 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Sebastopol, CA, 14 of them 501(c)(3) charities; the 3 that report revenue took in $378,016. The largest by revenue: The School Garden Network Foundation ($218,018), Rotary Club of Sebastopol Foundation Inc ($145,681), Rotary Club of Sebastopol Sunrise Community Foundation ($14,317).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| The School Garden Network Foundation | 501(c)(3) | 2018 | $218,018 | $97,339 | 2025-06 |
| Rotary Club of Sebastopol Foundation Inc | 501(c)(3) | 2015 | $145,681 | $157,534 | 2025-06 |
| Rotary Club of Sebastopol Sunrise Community Foundation | 501(c)(3) | 2006 | $14,317 | $95,845 | 2025-06 |
| Bert J Miller Charitable Foundation | 501(c)(3) | 2024 | $3.3 million | 2025-12 | |
| Hatfield Family Foundation A Calif Non Profit Benifit Corp | 501(c)(3) | 2002 | $35,334 | 2025-12 | |
| Hope Through the Storm | 501(c)(3) | 2025 | |||
| Husary Family Foundation | 501(c)(3) | 2025 | |||
| Janet Family Foundation | 501(c)(3) | 2021 | $1.7 million | 2025-12 | |
| McManigal-Gupta Family Foundation | 501(c)(3) | 1995 | $2,819 | 2025-12 | |
| Orchard View Education Foundation | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Phillip Kopriva Family Charitable Foundation | 501(c)(3) | 2003 | $875,270 | 2024-12 | |
| Seeley Family Foundation | 501(c)(3) | 2010 | $1 million | 2024-12 | |
| The Ron Rankin Foundation | 501(c)(3) | 2023 | $23.9 million | 2024-12 | |
| William & Maria Iberti Charitable Foundation | 501(c)(3) | 1999 | $123,168 | 2025-12 |
Other causes in Sebastopol, CA
- Education 33
- Arts, culture and humanities 27
- Religion-related 17
- Environment 16
- Animal-related 13
- Health care 10
- Human services 10
- Recreation and sports 9
- Housing and shelter 7
- Community improvement and capacity building 6
- Food, agriculture and nutrition 6
- International, foreign affairs and national security 5
- Science and technology 4
- Public safety, disaster preparedness and relief 4
- Youth development 4
- Mutual and membership benefit 3
- Civil rights, social action and advocacy 3
- Mental health and crisis intervention 3
Every nonprofit in Sebastopol, CA · Philanthropy, voluntarism and grantmaking foundations nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.