Data / Nonprofits / Wisconsin / Fontana
Nonprofits in Fontana, WI: 23 registered with the IRS
23 nonprofits are registered with the IRS in Fontana, WI, 17 of them 501(c)(3) charities; the 11 that report revenue took in $12.2 million. The largest by revenue: Big Foot Country Club ($4.7 million), Lake Geneva Country Club ($4.2 million), Geneva Lake Conservancy Inc ($2 million). Most common causes: recreation and sports (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Big Foot Country Club | 501(c)(7) | 1947 | $4.7 million | $13 million | 2025-12 | |
| Lake Geneva Country Club | Recreation and sports | 501(c)(7) | 2004 | $4.2 million | $8.8 million | 2024-12 |
| Geneva Lake Conservancy Inc | Environment | 501(c)(3) | 1982 | $2 million | $6.5 million | 2025-12 |
| Geneva Lake Sailing School Inc | Recreation and sports | 501(c)(3) | 1954 | $665,133 | $4.3 million | 2025-12 |
| Harvard Geneva Lake Club Inc | 501(c)(7) | 1968 | $276,819 | $73,101 | 2025-06 | |
| Society of St Vincent de Paul of Waukesha County Inc | Human services | 501(c)(3) | 2020 | $106,191 | $33,824 | 2025-09 |
| The Environmental Education Foundation Inc | 501(c)(3) | 1982 | $98,886 | $839,417 | 2025-06 | |
| Geneva Lake West Chamber of Commerce Inc | 501(c)(6) | 1998 | $53,962 | $18,108 | 2024-12 | |
| Dan Greens Touch A Life Heal A Heart Inc | Human services | 501(c)(3) | 2013 | $38,554 | $27,022 | 2025-12 |
| Otis Green Foundation Inc | Education | 501(c)(3) | 2015 | $20,538 | $10,249 | 2024-12 |
| Big Foot Corporation | 501(c)(2) | 1990 | $9,410 | $591,078 | 2025-10 | |
| Daniel King Memorial Fund Inc | Medical research | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Fontana Garden Club Inc | Environment | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Fontana Parent Teacher Student Organization | Education | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Friends of Fontana Fire Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Geneva Lake Foundation | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Geneva Lake United Soccer Club | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Indian Hills First Addition Association Inc | Housing and shelter | 501(c)(4) | 2012 | $0 | $0 | 2026-04 |
| Kloss Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $1 | 2025-09 | |
| Lakeland Christian Ministries Inc | 501(c)(3) | 1982 | ||||
| Ryan Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $175,930 | 2025-12 | |
| Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer | 501(c)(3) | 1946 | $0 | $0 | 2025-12 | |
| St Benedict Congregation | 501(c)(3) | 1946 | 2013-12 |
By cause in Fontana, WI
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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.