Data / Nonprofits / Illinois / Winnetka / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Winnetka, IL: 38 registered with the IRS
38 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Winnetka, IL, 38 of them 501(c)(3) charities; the 3 that report revenue took in $2.3 million. The largest by revenue: Mod Collective ($2 million), Henrys Heroes Foundation Inc ($270,267), National Charity League Winnetka Il Chapter ($53,541).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Mod Collective | 501(c)(3) | 2023 | $2 million | $539,867 | 2025-12 |
| Henrys Heroes Foundation Inc | 501(c)(3) | 2014 | $270,267 | $126,608 | 2025-12 |
| National Charity League Winnetka Il Chapter | 501(c)(3) | 2024 | $53,541 | $12,220 | 2025-05 |
| Bobbie and Stanton Cook Family Foundation | 501(c)(3) | 1997 | $19.7 million | 2025-12 | |
| C2 Foundation | 501(c)(3) | 2006 | $305,222 | 2024-12 | |
| Callahan Charitable Foundation | 501(c)(3) | 1999 | $2,044 | 2025-10 | |
| Center Street Foundation | 501(c)(3) | 1996 | $67,032 | 2025-12 | |
| Corcoran Family Foundation | 501(c)(3) | 2009 | $4.1 million | 2024-12 | |
| Craig Umans Family Foundation | 501(c)(3) | 2013 | $3.2 million | 2025-12 | |
| Daniel Levin Charitable Fund | 501(c)(3) | 2000 | $5,577 | 2025-12 | |
| Dora and John Aalbregtse Foundation | 501(c)(3) | 2011 | $272,569 | 2025-12 | |
| Eisen Family Foundation | 501(c)(3) | 2001 | $443,869 | 2025-12 | |
| Frank L Jr & Margaret T Klapperich | 501(c)(3) | 1997 | $198,666 | 2025-12 | |
| Frezados Masius Rieger Foundation | 501(c)(3) | 2023 | $2.9 million | 2025-12 | |
| Glerum Family Foundation | 501(c)(3) | 2016 | $4.7 million | 2025-12 | |
| Hibel Family Foundation | 501(c)(3) | 2021 | $55,301 | 2025-12 | |
| Honeybee Foundation Trust 09252002 | 501(c)(3) | 2003 | $1.1 million | 2025-06 | |
| Hurley Family Foundation | 501(c)(3) | 2016 | $2.6 million | 2025-12 | |
| Jerome Stone Legacy Foundation | 501(c)(3) | 2025 | $2.5 million | 2025-12 | |
| Ken and Susan Meyer Family | 501(c)(3) | 2005 | $432,969 | 2024-12 | |
| Lacy-Goldenstein Fund | 501(c)(3) | 2017 | $16,991 | 2025-12 | |
| Lark White Foundation | 501(c)(3) | 2000 | $57,349 | 2025-12 | |
| Leland Foundation | 501(c)(3) | 2011 | $1 | 2025-12 | |
| Loeb Family Foundation Inc | 501(c)(3) | 2019 | $2.9 million | 2025-12 | |
| Lubetkin Family Foundation | 501(c)(3) | 2018 | $765,336 | 2025-12 | |
| Lucille E and Joseph L Block FNDN | 501(c)(3) | 1998 | $240,226 | 2025-12 | |
| Osprey Foundation Inc | 501(c)(3) | 2002 | $4,429 | 2025-12 | |
| Quercia Foundation | 501(c)(3) | 2022 | $10.8 million | 2024-12 | |
| Ramamurthy Foundation | 501(c)(3) | 2024 | $426,227 | 2025-12 | |
| Red Lodge Foundation | 501(c)(3) | 2008 | $6.3 million | 2025-09 | |
| Ross Family Foundation | 501(c)(3) | 2002 | $421,851 | 2025-12 | |
| Ryan Builders Foundation Corp | 501(c)(3) | 2022 | $2.8 million | 2024-12 | |
| Sally and Terry Rynne Charitablefoundation | 501(c)(3) | 2006 | $16 | 2024-12 | |
| Sargent Family Foundation | 501(c)(3) | 2014 | $38.5 million | 2024-12 | |
| Schaible Seidlitz Foundation | 501(c)(3) | 2006 | $975,336 | 2024-12 | |
| Stribling Foundation Inc | 501(c)(3) | 1999 | $2 million | 2026-03 | |
| The@john C & Carolyn Noonan Parmer Private Foundation | 501(c)(3) | 1997 | $18.7 million | 2025-12 | |
| Trio Foundation | 501(c)(3) | 2007 | $4.3 million | 2025-12 |
Other causes in Winnetka, IL
- Education 21
- Human services 16
- Recreation and sports 12
- Community improvement and capacity building 7
- Arts, culture and humanities 6
- Youth development 6
- Environment 6
- International, foreign affairs and national security 4
- Religion-related 4
- Food, agriculture and nutrition 3
- Public and societal benefit 3
Every nonprofit in Winnetka, IL · 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.