Data / Nonprofits / Pennsylvania / Williamsport / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Williamsport, PA: 14 registered with the IRS
14 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Williamsport, PA, 14 of them 501(c)(3) charities; the 5 that report revenue took in $12.7 million. The largest by revenue: First Community Foundation Partnership of Pennsylvania ($11.6 million), Lycoming County United Way Inc ($1 million), The Paternostro Family Foundation ($38,906).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| First Community Foundation Partnership of Pennsylvania | 501(c)(3) | 1990 | $11.6 million | $184.7 million | 2025-12 |
| Lycoming County United Way Inc | 501(c)(3) | 1957 | $1 million | $3.2 million | 2025-06 |
| The Paternostro Family Foundation | 501(c)(3) | 2014 | $38,906 | $65,612 | 2025-12 |
| Advancing Communities By Educating and Serving | 501(c)(3) | 2006 | $32,592 | $38,424 | 2025-12 |
| Favors Forward Foundation | 501(c)(3) | 2010 | $10,378 | $2,914 | 2024-12 |
| Donald L Flegal & Bernice Durgin Flegal Charitable Foundation | 501(c)(3) | 1998 | $348,656 | 2025-12 | |
| Henry and Eleanor Perciballi Charitable Fund | 501(c)(3) | 2022 | $5.4 million | 2025-12 | |
| Margaret A Kane Fbo James V Brown Library | 501(c)(3) | 2023 | $281,630 | 2025-12 | |
| Mary H Ashkar Charitable Trust | 501(c)(3) | 2018 | $2.5 million | 2025-12 | |
| Mary Maloney Cook Chari | 501(c)(3) | 2018 | $744,919 | 2025-12 | |
| Vivienne C Tallman Test Trust Uw | 501(c)(3) | 2010 | $295,170 | 2025-12 | |
| West Branch Travelers Club | 501(c)(3) | 2023 | $1 | 2024-12 | |
| Williamsport Firefighters Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Williamsport Kiwanis Foundation | 501(c)(3) | 1963 | $252,668 | 2025-09 |
Other causes in Williamsport, PA
- Recreation and sports 31
- Education 30
- Religion-related 27
- Human services 24
- Community improvement and capacity building 12
- Arts, culture and humanities 10
- Environment 9
- Health care 9
- Public and societal benefit 8
- Animal-related 7
- Mutual and membership benefit 7
- Crime and legal-related 5
- Public safety, disaster preparedness and relief 5
- Youth development 5
- Mental health and crisis intervention 4
Every nonprofit in Williamsport, PA · 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.