Data / Nonprofits / Delaware / Greenville / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Greenville, DE: 17 registered with the IRS
17 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Greenville, DE, 17 of them 501(c)(3) charities.
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| American College International Foundation Inc | 501(c)(3) | 2001 | $24,418 | 2025-12 | |
| Arthur Family Foundation | 501(c)(3) | 1997 | $1 million | 2024-12 | |
| Bacchieri Foundation | 501(c)(3) | 2001 | $3.7 million | 2025-12 | |
| Barbara and William Rosenthal Family Foundation | 501(c)(3) | 1998 | $22.2 million | 2025-06 | |
| Chipman Coker Foundation | 501(c)(3) | 1998 | $5.8 million | 2025-12 | |
| Donald and Martha Dewees Foundation | 501(c)(3) | 2009 | $22.7 million | 2025-12 | |
| Forty-One Foundation | 501(c)(3) | 2015 | $317,860 | 2025-12 | |
| Fullwood Foundation Inc | 501(c)(3) | 2000 | $3.8 million | 2025-06 | |
| Katherine S Stibbe Charitable Trust | 501(c)(3) | 1997 | $17.4 million | 2024-12 | |
| Kookaburra Foundation | 501(c)(3) | 2001 | $3.2 million | 2025-12 | |
| Melvin J and Claire M Levine Foundation U Art 10 of CML Rev Trust | 501(c)(3) | 2025 | $1 | 2025-12 | |
| Nielsen Family Foundation | 501(c)(3) | 1997 | $1.6 million | 2025-08 | |
| Nyssa Foundation | 501(c)(3) | 2022 | $1.6 million | 2025-12 | |
| Plectra Music Inc | 501(c)(3) | 2002 | $3,093 | 2025-12 | |
| Rock Oak Foundation | 501(c)(3) | 2021 | $2.8 million | 2025-12 | |
| Thomas Edgar Dupuis Jr Michele Ann Dupuis and Thomas Edgar Dupuis | 501(c)(3) | 2020 | $9.9 million | 2024-12 | |
| Travis Foundation | 501(c)(3) | 2011 | $16.8 million | 2024-12 |
Other causes in Greenville, DE
Every nonprofit in Greenville, DE · 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.