Data / Nonprofits / Florida / Longboat Key
Nonprofits in Longboat Key, FL: 91 registered with the IRS
91 nonprofits are registered with the IRS in Longboat Key, FL, 83 of them 501(c)(3) charities; the 13 that report revenue took in $4.9 million. The largest by revenue: Naatbatt International ($3.4 million), Longboat Key Center for Healthy Living Inc ($266,514), Boxser Diversity Initiative Inc ($255,071). Most common causes: philanthropy, voluntarism and grantmaking foundations (39), religion-related (5), education (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Naatbatt International | Community improvement and capacity building | 501(c)(6) | 2010 | $3.4 million | $5.3 million | 2025-12 |
| Longboat Key Center for Healthy Living Inc | Health care | 501(c)(3) | 2016 | $266,514 | $464,823 | 2025-12 |
| Boxser Diversity Initiative Inc | Civil rights, social action and advocacy | 501(c)(3) | 2016 | $255,071 | $223,230 | 2025-12 |
| Santa Fe Group Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2004 | $247,873 | $1 million | 2024-12 |
| Chamber of Commerce | 501(c)(6) | 1970 | $213,620 | $202,946 | 2024-12 | |
| The Grapes for Humanity Global Foundation | International, foreign affairs and national security | 501(c)(3) | 2003 | $177,300 | $189,157 | 2025-12 |
| Longboat Key Garden Club Inc | Environment | 501(c)(3) | 2001 | $97,521 | $108,644 | 2026-04 |
| Whitney Beach Conservancy Inc | Religion-related | 501(c)(7) | 2017 | $85,869 | $141,120 | 2025-12 |
| The Friends of Tennis Inc | Recreation and sports | 501(c)(3) | 2002 | $34,785 | $80,658 | 2025-07 |
| Rotary LBK Charitable Fund | Public and societal benefit | 501(c)(3) | 2014 | $32,507 | $26,513 | 2026-06 |
| Kiwanis Club of Longboat Key Foundation Inc | 501(c)(3) | 1982 | $28,842 | $117,673 | 2025-09 | |
| Kiwanis International Inc | Community improvement and capacity building | 501(c)(4) | 1940 | $6,177 | $10,990 | 2025-09 |
| Foundation for Appreciative Inquiry | Community improvement and capacity building | 501(c)(3) | 2016 | $1,241 | $824 | 2025-12 |
| 5 Stones Ministries Inc | Religion-related | 501(c)(3) | 2026 | |||
| Akhoury Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $426,124 | 2024-12 | |
| All Angels By the Sea | 501(c)(3) | 1940 | 2013-12 | |||
| Arnold Simonsen Family Charitable Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $18.3 million | 2026-06 | |
| Be A Gift Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $156,436 | 2024-12 | |
| Belong Together | International, foreign affairs and national security | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Bernard Lewis Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $717,172 | 2024-12 | |
| Berry Educational Trust Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1995 | $206,799 | 2024-12 | |
| Bill and Mary Lou Johson Family Foundation Inc | 501(c)(3) | 2000 | $1 | 2025-12 | ||
| Bosma and Ralston Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $251,506 | 2025-06 | |
| Bradley Family Foundation Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $1.3 million | 2025-12 | |
| Braveher Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $1.6 million | 2024-11 | |
| Buttonwood Harbor Channel System | Environment | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Buttonwood Harbour Association Inc | 501(c)(4) | 1964 | ||||
| Celebrate Her Wisdom Inc | Education | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Christ Church of Longboat Key Inc | 501(c)(3) | 1964 | ||||
| Daley Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $5.6 million | 2025-12 | |
| Endowment Fund of Temple Beth Israel | 501(c)(3) | 1987 | ||||
| Foster Hope Sports Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Gallagher Charitable Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $731,542 | 2025-12 | |
| Gondelman Foundation Inc | 501(c)(3) | 1965 | $253,704 | 2025-12 | ||
| Gracie Swan Foundation Inc | Environment | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Greyhound Advancement Center Inc | Animal-related | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Gurrentz Family Foundation Inc | Religion-related | 501(c)(3) | 2015 | $2,752 | 2025-12 | |
| Hawks Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $362,307 | 2024-12 | |
| Health Partners Inc | Health care | 501(c)(3) | 2002 | $0 | $0 | 2024-12 |
| Historytec | Science and technology | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Holland Foundation Inc | 501(c)(3) | 1953 | $84,056 | 2025-12 | ||
| Joan and Marshall Cutler Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $539,826 | 2025-12 | |
| John G & Anna Maria Troiano Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $28,012 | 2024-12 | |
| Kimberly A Foundation Corp | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $2 million | 2025-12 | |
| Larry and Mary Greenspon Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $1 | 2024-12 | |
| Lewis Foundation | 501(c)(3) | 1968 | $1.1 million | 2025-12 | ||
| Libman Family Foundation 220 N Sheldon St Arcola | 501(c)(3) | 1989 | $5,530 | 2025-05 | ||
| Lieberman Jay M & Joan K Charitable Fund | 501(c)(3) | 1991 | $193,692 | 2025-12 | ||
| Longboat Island Chapel Inc | 501(c)(3) | 1966 | ||||
| Longboat Key Club Tennis Association | 501(c)(7) | 1983 | $0 | $0 | 2025-12 | |
| Longboat Key Firefighters Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $0 | $0 | 2025-10 |
| Longboat Key Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $6,628 | 2025-12 |
| Longboat Key Turtle Watch Inc | Animal-related | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Longboat Key Womens Golf Assoc | 501(c)(7) | 1984 | $0 | $0 | 2025-12 | |
| Longboat Library Inc | 501(c)(3) | 1965 | $0 | $0 | 2026-03 | |
| Marcia and Michael Klein Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $5 million | 2025-12 | |
| Mary Mooty Kileen and Tom Kileen Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $1.1 million | 2025-12 | |
| McGrath Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $7 million | 2025-12 | |
| Michael and Jean Freed Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $273,283 | 2025-12 | |
| Mirner Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $9.7 million | 2025-12 | |
| Morton J and Bernice W Skirboll Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $602,044 | 2025-12 | |
| Moskowitz Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $1.6 million | 2025-12 | |
| Noahs Ark at Mt Zion | Religion-related | 501(c)(3) | 2002 | |||
| Oddangels Foundation | Arts, culture and humanities | 501(c)(3) | 2020 | $3,293 | 2025-12 | |
| One Island One Beach Inc | Environment | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Peter Paulson Excellent Foundation Inc | Education | 501(c)(3) | 2022 | $281,145 | 2024-12 | |
| Pierce Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $516,787 | 2025-12 | |
| Pierre and Kathryn McCormick Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2017 | $725,185 | 2024-12 | |
| Porter Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2003 | $2.4 million | 2025-12 | |
| Purjes Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $12.5 million | 2025-12 | |
| Robert E Dods Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $12.8 million | 2025-12 | |
| Ronald and Geri Yonover Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $564,921 | 2025-12 | |
| Rosenfield Fam Foundation Trust Agreement 10132007 | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $131,058 | 2025-12 | |
| Ross J Born and Wendy G Born Charitable Trust | 501(c)(3) | 1991 | $1.5 million | 2025-12 | ||
| Rotary International | 501(c)(4) | 1942 | $0 | $0 | 2025-06 | |
| Sack Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $2.4 million | 2024-12 | |
| Sandy Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1996 | $333,482 | 2025-12 | |
| School Attendance Support Inc | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Solas Foundation Inc | Mental health and crisis intervention | 501(c)(3) | 2025 | |||
| Stone Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $11.4 million | 2025-12 | |
| Temple Beth Israel of Longboat Key Florida Inc | 501(c)(3) | 1980 | ||||
| The Brunjes Family Charitable Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2012 | $2.4 million | 2024-12 | |
| The Charles & Christine Shivery Foundation | 501(c)(3) | 2001 | $5.9 million | 2025-12 | ||
| The Karafin Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $10.9 million | 2025-12 | |
| The Papernick Family Foundation | 501(c)(3) | 1994 | $224,824 | 2025-11 | ||
| The Sword and the Trowel Foundation Inc | Religion-related | 501(c)(3) | 2024 | $4,416 | 2025-12 | |
| The@alan and Terri Spoon Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2003 | $4.8 million | 2024-12 | |
| Thomas V Guarino Family Foundation Inc | Education | 501(c)(3) | 2002 | $674,732 | 2025-12 | |
| Ullmann Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $1.3 million | 2025-05 | |
| Willam B Murphy Thrive Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $23,137 | 2024-12 | |
| Wyman Family Foundation Trust DTD | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $200,000 | 2025-12 |
By cause in Longboat Key, FL
- Philanthropy, voluntarism and grantmaking foundations 39
- Religion-related 5
- Education 4
- Environment 4
- Community improvement and capacity building 3
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.