Data / Nonprofits / Massachusetts / Winchester / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Winchester, MA: 23 registered with the IRS
23 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Winchester, MA, 23 of them 501(c)(3) charities; the 4 that report revenue took in $526,330. The largest by revenue: Winchester Foundation for Educational Excellence Inc ($233,678), Protect Global Kids Corp ($227,283), Michael Dunleavy Foundation Inc ($53,804).
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Every organization, largest by revenue first
Other causes in Winchester, MA
- Education 43
- Recreation and sports 18
- Arts, culture and humanities 18
- Human services 14
- Environment 9
- Religion-related 8
- International, foreign affairs and national security 6
- Health care 6
- Medical research 6
- Public and societal benefit 5
- Community improvement and capacity building 4
- Youth development 4
- Civil rights, social action and advocacy 3
Every nonprofit in Winchester, MA · 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.