Data / Nonprofits / New York / Ossining / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Ossining, NY: 13 registered with the IRS
13 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Ossining, NY, 13 of them 501(c)(3) charities; the 2 that report revenue took in $3.6 million. The largest by revenue: Open Door Foundation Inc ($3.6 million), Seshan Family Foundation LTD ($24,000).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Open Door Foundation Inc | 501(c)(3) | 1992 | $3.6 million | $16.9 million | 2024-12 |
| Seshan Family Foundation LTD | 501(c)(3) | 2025 | $24,000 | $365 | 2020-12 |
| Baker Christmas Cheer Fund | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Brielle Sky Foundation Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Carolann K Andrews Charitable Foundation | 501(c)(3) | 1998 | $255,415 | 2024-12 | |
| Common Sense Educational Fund Inc | 501(c)(3) | 1984 | $6,205 | 2025-05 | |
| Danielle Currid Foundation Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Keeping Communities Safe | 501(c)(3) | 2020 | $0 | $1 | 2024-12 |
| Maggies Fund Foundation Inc | 501(c)(3) | 2009 | $0 | $3,042 | 2025-12 |
| Michael Colombini Foundation | 501(c)(3) | 2012 | $260,562 | 2025-12 | |
| Mulchand & Parpati Thadmani Foundation Inc | 501(c)(3) | 2021 | $10.5 million | 2025-05 | |
| Van Steen Foundation | 501(c)(3) | 2024 | $55,666 | 2023-12 | |
| Vanni Aid Foundation | 501(c)(3) | 2011 | $250,272 | 2025-12 |
Other causes in Ossining, NY
- Arts, culture and humanities 19
- Human services 15
- Education 12
- Public safety, disaster preparedness and relief 11
- Religion-related 10
- Youth development 8
- Health care 7
- Recreation and sports 7
- Public and societal benefit 5
- International, foreign affairs and national security 4
Every nonprofit in Ossining, NY · 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.