Data / Nonprofits / Florida / Key Largo / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Key Largo, FL: 32 registered with the IRS
32 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Key Largo, FL, 32 of them 501(c)(3) charities; the 1 that report revenue took in $14.7 million. The largest by revenue: Ocean Reef Foundation Inc ($14.7 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|
| Ocean Reef Foundation Inc | 501(c)(3) | 1996 | $14.7 million | $121.7 million | 2025-10 |
| Bohnert Foundation Inc | 501(c)(3) | 2003 | | $2.5 million | 2024-12 |
| Bundy Family Foundation DTD 041697 | 501(c)(3) | 1997 | | $382,428 | 2026-01 |
| Chiapparelli Family Foundation | 501(c)(3) | 2025 | | | |
| Costas Family Foundation Inc | 501(c)(3) | 2010 | | $6.1 million | 2025-12 |
| Davidson Family Foundation Inc | 501(c)(3) | 2012 | | $9.6 million | 2024-12 |
| Deane Family Foundation Inc | 501(c)(3) | 2002 | | $523,861 | 2023-12 |
| Ferri Family Foundation | 501(c)(3) | 2015 | | $76.6 million | 2024-12 |
| Gayle J & Charles C Tallardy III Foundation Inc | 501(c)(3) | 2022 | | $3.3 million | 2025-12 |
| Goldsmith Charitable Foundation Inc | 501(c)(3) | 1997 | | $131,696 | 2024-12 |
| Greenfield Evangelical Foundation Inc | 501(c)(3) | 2014 | | $2.4 million | 2025-12 |
| Hamelin Foundation Trust | 501(c)(3) | 2015 | | $457,877 | 2024-12 |
| Harrington Family Foundation | 501(c)(3) | 2003 | | $7.2 million | 2024-12 |
| Hartz Foundation Trust | 501(c)(3) | 1997 | | $877,168 | 2025-06 |
| Jasam Foundation Fund A | 501(c)(3) | 2002 | | $4.5 million | 2024-12 |
| John H and Katherine J Weiland Foundation | 501(c)(3) | 2009 | | $4.7 million | 2025-12 |
| Kiphart Family Foundation | 501(c)(3) | 2019 | | $400,385 | 2024-12 |
| List Family Foundation | 501(c)(3) | 2002 | | $3.5 million | 2024-12 |
| MRM Family Foundation Inc | 501(c)(3) | 2016 | | $1.1 million | 2025-12 |
| Mark and Eileen Epstein Family Charitable Foundation for Families | 501(c)(3) | 2017 | | $360 | 2025-12 |
| Monica D Phillips Foundation Inc | 501(c)(3) | 2015 | | $258,611 | 2025-12 |
| Morris Willner Family Foundation 06102009 | 501(c)(3) | 2009 | | $191,734 | 2025-12 |
| Olsen Family Charitable Foundation Inc | 501(c)(3) | 2014 | | $3.2 million | 2024-12 |
| Peninsula Charities Foundation II | 501(c)(3) | 1999 | | $21.8 million | 2025-06 |
| Ronald D and Carol J Sekura Family Foundation | 501(c)(3) | 2022 | | $244,500 | 2024-12 |
| Schievelbein Family Foundation Trust | 501(c)(3) | 2003 | | $1.7 million | 2025-12 |
| Sigma Omega Sorority of the Florida Keys Inc | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Slattery Family Foundation Inc | 501(c)(3) | 2016 | | $403,447 | 2025-12 |
| Strive Foundation Inc | 501(c)(3) | 2019 | | $1.2 million | 2025-12 |
| Tatelman Family Foundation | 501(c)(3) | 2005 | | $8,879 | 2024-12 |
| The@susan and Bart Shuldman Foundation | 501(c)(3) | 2005 | | $112,000 | 2024-12 |
| Wallace Family Foundation | 501(c)(3) | 1997 | | $745,864 | 2025-09 |
Other causes in Key Largo, FL
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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.