Data / Nonprofits / Wisconsin / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Wisconsin: 1,838 registered with the IRS
1,838 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Wisconsin, 1,826 of them 501(c)(3) charities; the 370 that report revenue took in $1.18 billion. The most are in Milwaukee (307), Madison (154), Green Bay (45). The largest by revenue: Thrivent Charitable Impact & Investing ($192 million), Greater Milwaukee Foundation Inc ($85.2 million), Bradley Impact Fund Inc ($79.5 million).
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The 500 largest by revenue
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Thrivent Charitable Impact & Investing | Appleton | 501(c)(3) | 1995 | $192 million | $1.10 billion | 2025-12 |
| Greater Milwaukee Foundation Inc | Milwaukee | 501(c)(3) | 1942 | $85.2 million | $1.08 billion | 2024-12 |
| Bradley Impact Fund Inc | Milwaukee | 501(c)(3) | 2013 | $79.5 million | $200.3 million | 2024-12 |
| Give Back Foundation | Madison | 501(c)(3) | 2008 | $65.7 million | $31.3 million | 2025-12 |
| Community Foundation for the Fox Valley Region Inc | Appleton | 501(c)(3) | 1986 | $60.6 million | $536.6 million | 2024-12 |
| St Croix Valley Foundation | Hudson | 501(c)(3) | 1996 | $57.8 million | $125 million | 2025-06 |
| Madison Community Foundation | Madison | 501(c)(3) | 1995 | $55.3 million | $347.6 million | 2024-12 |
| United Way of Greater Milwaukee & Waukesha County Inc | Milwaukee | 501(c)(3) | 1942 | $51.7 million | $50.8 million | 2025-06 |
| Milwaukee Jewish Federation Inc | Milwaukee | 501(c)(3) | 1947 | $33.6 million | $280.1 million | 2025-06 |
| Greater Green Bay Community Foundation Inc | Green Bay | 501(c)(3) | 1991 | $32.7 million | $182.8 million | 2025-06 |
| Lakeshore Community Foundation Inc | Manitowoc | 501(c)(3) | 2010 | $26.5 million | $155.1 million | 2025-12 |
| Commonheart Inc | Watertown | 501(c)(3) | 1999 | $21.7 million | $11.9 million | 2025-06 |
| Community Foundation of North Central Wisconsin Inc | Wausau | 501(c)(3) | 1987 | $21.7 million | $97.6 million | 2025-12 |
| Community Foundation of Southern Wisconsin Inc | Janesville | 501(c)(3) | 1992 | $15.9 million | $105.5 million | 2025-06 |
| Racine Community Foundation Inc | Racine | 501(c)(3) | 1976 | $15.5 million | $95.6 million | 2025-12 |
| Oshkosh Area Community Foundation Corporation | Oshkosh | 501(c)(3) | 2001 | $15 million | $200.8 million | 2025-06 |
| Door County Community Foundation Inc | Sturgeon Bay | 501(c)(3) | 2001 | $14.8 million | $63.6 million | 2025-06 |
| Eau Claire Community Foundation | Eau Claire | 501(c)(3) | 1997 | $13.7 million | $55.7 million | 2024-12 |
| Waukesha County Community Foundation Inc | Waukesha | 501(c)(3) | 1999 | $11.6 million | $76.6 million | 2024-12 |
| Whitewater Community Foundation | Whitewater | 501(c)(3) | 1995 | $11.2 million | $15.7 million | 2026-06 |
| United Way Fox Cities Inc | Menasha | 501(c)(3) | 1965 | $10.1 million | $10.9 million | 2025-03 |
| Sojourner Foundation Inc | Milwaukee | 501(c)(3) | 2014 | $9.4 million | $16.6 million | 2025-09 |
| Lacrosse Community Foundation | La Crosse | 501(c)(3) | 1952 | $9.3 million | $89.2 million | 2025-12 |
| Community Foundation of Central Wisconsin Inc | Stevens Point | 501(c)(3) | 1983 | $9.2 million | $47.9 million | 2025-06 |
| Steve Stricker American Family Insurance Foundation Inc | Madison | 501(c)(3) | 2013 | $8.5 million | $5 million | 2024-12 |
| Archdiocese of Milwaukee Catholic Community Foundation Inc | Milwaukee | 501(c)(3) | 2002 | $8.5 million | $175.9 million | 2025-06 |
| Thedacare Family of Foundations Inc | Appleton | 501(c)(3) | 2014 | $7.7 million | $70.8 million | 2025-06 |
| Community Foundation of Chippewa | Chippewa Falls | 501(c)(3) | 2001 | $7.6 million | $36.8 million | 2025-06 |
| Varsity Collective Charitable Fund Inc | Madison | 501(c)(3) | 2022 | $7.6 million | $4.5 million | 2025-06 |
| Hope Gospel Mission Inc | Eau Claire | 501(c)(3) | 1999 | $6.7 million | $12.3 million | 2025-06 |
| Meriter Foundation Inc | Madison | 501(c)(3) | 1971 | $6.6 million | $29.5 million | 2024-12 |
| Newthreads of Hope Inc | Wauwatosa | 501(c)(3) | 1995 | $6.2 million | $20.6 million | 2025-05 |
| Basic Needs Giving Partnership Inc | Appleton | 501(c)(3) | 2022 | $5.5 million | $6.4 million | 2024-12 |
| West Bend Community Foundation Inc | Milwaukee | 501(c)(3) | 1999 | $5.5 million | $83.4 million | 2024-12 |
| Association of State Floodplain Managers Inc | Madison | 501(c)(3) | 1997 | $5.4 million | $3.5 million | 2025-06 |
| Colony Brands Foundation Inc | Monroe | 501(c)(3) | 2004 | $5.3 million | $2.7 million | 2025-12 |
| United Way of Racine County Inc | Racine | 501(c)(3) | 1942 | $5.2 million | $10.6 million | 2025-12 |
| Concordia University Wisconsin Foundation Inc | Mequon | 501(c)(3) | 2020 | $5.1 million | $157.7 million | 2025-06 |
| Marshfield Area Community Foundation Inc | Marshfield | 501(c)(3) | 2015 | $4.6 million | $19.2 million | 2024-12 |
| Wisdom Inc | Milwaukee | 501(c)(3) | 2005 | $4.2 million | $1.5 million | 2024-12 |
| Little Warrior Foundation Inc | Brookfield | 501(c)(3) | 2020 | $4.1 million | $5.6 million | 2025-12 |
| Wisconsin Regional Training Partnership Inc | Milwaukee | 501(c)(3) | 1999 | $4.1 million | $8.9 million | 2024-12 |
| Community Foundation of South Central Wisconsin Inc | Baraboo | 501(c)(3) | 1999 | $3.9 million | $23.2 million | 2025-12 |
| United Way of Marathon County Inc | Wausau | 501(c)(3) | 1959 | $3.6 million | $5.3 million | 2024-12 |
| Urban Triage | Madison | 501(c)(3) | 2020 | $3.6 million | $4.4 million | 2024-12 |
| The Burke Foundation Inc | Milwaukee | 501(c)(3) | 1995 | $3.5 million | $122.4 million | 2025-12 |
| Brown County United Way Inc | Green Bay | 501(c)(3) | 1950 | $3.3 million | $6.1 million | 2025-12 |
| United Way of Wisconsin Inc | Madison | 501(c)(3) | 1989 | $3.3 million | $889,103 | 2024-12 |
| Incourage Community Foundation Inc | Wisc Rapids | 501(c)(3) | 1994 | $3 million | $35.4 million | 2024-12 |
| Fort Atkinson Community Foundation | Fort Atkinson | 501(c)(3) | 1974 | $2.9 million | $41.9 million | 2025-06 |
| Great Rivers United Way Inc | Onalaska | 501(c)(3) | 1954 | $2.9 million | $3.1 million | 2025-12 |
| Shepherds Foundation Inc | Union Grove | 501(c)(3) | 2004 | $2.8 million | $3.6 million | 2025-06 |
| Brewers Community Foundation | Milwaukee | 501(c)(3) | 2000 | $2.8 million | $8.5 million | 2024-12 |
| Milwaukee Public Schools Foundation Incorporated | Milwaukee | 501(c)(3) | 1998 | $2.7 million | $3.8 million | 2025-12 |
| United Way Blackhawk Region Inc | Janesville | 501(c)(3) | 1963 | $2.6 million | $7.2 million | 2024-12 |
| Fellowship Open Inc | Milwaukee | 501(c)(3) | 2002 | $2.6 million | $1.7 million | 2025-12 |
| Watertown Area Community Foundation | Watertown | 501(c)(3) | 1992 | $2.5 million | $16 million | 2025-06 |
| United Way of Door County Inc | Sturgeon Bay | 501(c)(3) | 1978 | $2.5 million | $3.2 million | 2024-12 |
| Museum Center Park Inc | Milwaukee | 501(c)(3) | 2016 | $2.4 million | $13.3 million | 2025-08 |
| Finao Inc | Racine | 501(c)(3) | 2024 | $2.4 million | $181,419 | 2024-12 |
| Holl Trust B Presbyterian Home | Milwaukee | 501(c)(3) | 2000 | $2.4 million | $33.7 million | 2024-12 |
| WCTC Foundation Inc | Pewaukee | 501(c)(3) | 2019 | $2.4 million | $10.4 million | 2025-06 |
| Inspiring Community | Platteville | 501(c)(3) | 2017 | $2.3 million | $3.3 million | 2025-12 |
| United Way of Sheboygan County Inc | Sheboygan | 501(c)(3) | 1953 | $2.3 million | $3.8 million | 2025-06 |
| United Way of Washington County | West Bend | 501(c)(3) | 1977 | $2 million | $2.1 million | 2025-06 |
| Howard Young Foundation Inc | Minocqua | 501(c)(3) | 1985 | $2 million | $34.7 million | 2025-12 |
| The Stateline Community Foundation Inc | Beloit | 501(c)(3) | 1987 | $2 million | $16.7 million | 2025-12 |
| Kenosha Community Foundation | Kenosha | 501(c)(3) | 1928 | $1.9 million | $16.9 million | 2025-12 |
| Mary Bradley Corporation | Greenfield | 501(c)(3) | 1946 | $1.8 million | $15.5 million | 2024-12 |
| Community Foundation of Dunn County Inc | Menomonie | 501(c)(3) | 1996 | $1.8 million | $13.6 million | 2025-12 |
| Waicu Educational Technology Consortium Inc | Madison | 501(c)(3) | 2007 | $1.8 million | $690,173 | 2025-06 |
| Northeastern Wisconsin Area Health Education Center Inc | Manitowoc | 501(c)(3) | 1996 | $1.8 million | $1.4 million | 2025-06 |
| Nelson Family Life Foundation Inc | Wisc Dells | 501(c)(3) | 2020 | $1.8 million | $661,163 | 2024-12 |
| United Way of Walworth County Inc | Lake Geneva | 501(c)(3) | 1984 | $1.6 million | $1.2 million | 2025-07 |
| United Way of South Wood & Adams Counties Inc | Wisc Rapids | 501(c)(3) | 1965 | $1.5 million | $7.7 million | 2025-12 |
| Calumet Area Community Health Foundation Inc | Chilton | 501(c)(3) | 1999 | $1.5 million | $7.7 million | 2025-09 |
| RSVP of Dane County Inc | Madison | 501(c)(3) | 1977 | $1.4 million | $3.1 million | 2024-12 |
| United Way of the Greater Chippewa Valley Inc | Eau Claire | 501(c)(3) | 1966 | $1.4 million | $1.1 million | 2025-06 |
| Froedtert Menomonee Falls Hospital Foundation Inc | Menomonee FLS | 501(c)(3) | 1990 | $1.2 million | $13.2 million | 2025-06 |
| United Way of Kenosha County | Kenosha | 501(c)(3) | 1971 | $1.2 million | $1.3 million | 2025-06 |
| Circle of Hope Inc | Chetek | 501(c)(3) | 1993 | $1.1 million | $809,731 | 2026-06 |
| Hunt for Life Foundation Inc | Delafield | 501(c)(3) | 2016 | $1.1 million | $1.7 million | 2024-12 |
| Marjorie M Bringe Charitable Trust | Sheboygan | 501(c)(3) | 2003 | $1.1 million | $20.5 million | 2024-12 |
| Oconomowoc Area Foundation Inc | Milwaukee | 501(c)(3) | 2008 | $1 million | $14.1 million | 2024-12 |
| Oshkosh Area Community Property Corporation | Oshkosh | 501(c)(3) | 2010 | $1 million | $2 million | 2025-06 |
| Marshfield Area United Way | Marshfield | 501(c)(3) | 1964 | $1 million | $1.8 million | 2024-12 |
| Mielke Family Foundation Inc | Appleton | 501(c)(3) | 1965 | $998,922 | $12.2 million | 2024-12 |
| Brat Fest Inc | Madison | 501(c)(3) | 2008 | $979,475 | $250,708 | 2025-09 |
| Nicolet National Foundation Inc | Green Bay | 501(c)(3) | 2007 | $961,903 | $3.1 million | 2025-12 |
| Lions Pride Endowment Fund Inc | Rosholt | 501(c)(3) | 2011 | $876,783 | $12.1 million | 2024-12 |
| 4TH Dimension Sobriety Inc | Milwaukee | 501(c)(3) | 2016 | $866,110 | $1.1 million | 2024-12 |
| Donald Driver Foundation | Milwaukee | 501(c)(3) | 2003 | $847,212 | $607,577 | 2024-12 |
| Frederic Cornell Kohler Char Trust | Milwaukee | 501(c)(3) | 2000 | $839,686 | $2.9 million | 2025-12 |
| Blue Lotus Farm & Retreat Center | West Bend | 501(c)(3) | 2003 | $828,114 | $1.5 million | 2025-12 |
| Cream City Foundation Inc | Milwaukee | 501(c)(3) | 1983 | $825,146 | $2.3 million | 2024-12 |
| Stoughton Hospital Foundation Inc | Stoughton | 501(c)(3) | 2019 | $807,585 | $3.7 million | 2025-09 |
| Catholic Financial Life Foundation Inc | Milwaukee | 501(c)(3) | 2006 | $806,994 | $3.5 million | 2024-12 |
| Burlington Community Fund LTD | Burlington | 501(c)(3) | 2008 | $804,750 | $9 million | 2025-12 |
| Sturgeon Bay Visitor & Convention Bureau Inc | Sturgeon Bay | 501(c)(3) | 1995 | $791,779 | $1.4 million | 2024-12 |
| Mels Charities Inc | Cedarburg | 501(c)(3) | 2009 | $790,177 | $708,442 | 2024-12 |
| 4 Bees Brigade Inc | La Crosse | 501(c)(3) | 2019 | $761,363 | $268,130 | 2023-12 |
| Black River Falls Area Foundation | BLK River FLS | 501(c)(3) | 1987 | $686,917 | $6.2 million | 2025-12 |
| Covantage Cares Foundation Inc | Antigo | 501(c)(3) | 2016 | $683,046 | $57,091 | 2024-12 |
| Functional Neurological Disorder Society Inc | Milwaukee | 501(c)(3) | 2020 | $641,735 | $489,026 | 2024-12 |
| Waunakee Ecumenical Board Inc | Waunakee | 501(c)(3) | 2014 | $612,630 | $550,067 | 2025-12 |
| New Beginnings-A Home for Mothers | Richfield | 501(c)(3) | 1966 | $606,824 | $3.1 million | 2025-12 |
| Fond Du Lac Area United Way Inc | Fond Du Lac | 501(c)(3) | 1961 | $601,928 | $707,077 | 2023-12 |
| Door Cancer Inc | Sturgeon Bay | 501(c)(3) | 2000 | $576,812 | $1.8 million | 2025-12 |
| Boldt Family Fund Inc | Appleton | 501(c)(3) | 2016 | $568,460 | $4.1 million | 2024-12 |
| Nfpa Education and Technology Foundation | Milwaukee | 501(c)(3) | 2007 | $561,654 | $1.8 million | 2025-06 |
| Rainbow Hospice Foundation Inc | Jefferson | 501(c)(3) | 2007 | $557,893 | $9.3 million | 2024-12 |
| Greater Cedarburg Foundation Inc | Milwaukee | 501(c)(3) | 2001 | $540,211 | $8.8 million | 2024-12 |
| Links for the Future Inc | Kohler | 501(c)(3) | 2024 | $536,931 | $48,999 | 2025-12 |
| Madison Museum of Contemporary Art Foundation | Madison | 501(c)(3) | 2000 | $524,891 | $11.7 million | 2025-04 |
| Community Education Foundation of Port Washington-Saukville Inc | PRT Washingtn | 501(c)(3) | 1998 | $524,675 | $4 million | 2023-12 |
| Jefferson Community Foundation Trust Ua 06091999 | Jefferson | 501(c)(3) | 2000 | $506,815 | $3 million | 2025-06 |
| A L M Charities | Onalaska | 501(c)(3) | 2002 | $506,578 | $276,743 | 2025-12 |
| Doug & Carla Salmon Foundation Inc | Appleton | 501(c)(3) | 2002 | $502,736 | $981,970 | 2024-12 |
| Rotary Lights Inc | La Crosse | 501(c)(3) | 2000 | $499,028 | $1.4 million | 2025-06 |
| Fond Du Lac Festivals Inc | Fond Du Lac | 501(c)(3) | 2020 | $495,874 | $132,226 | 2025-09 |
| Wisconsin Elks Benevolent Fund Inc | Janesville | 501(c)(3) | 1993 | $494,458 | $3.3 million | 2026-03 |
| Ephraim Foundation Heritage Fund Inc | Ephraim | 501(c)(3) | 1993 | $465,198 | $7.5 million | 2025-09 |
| RCM Community Fund Inc | Milwaukee | 501(c)(3) | 2016 | $463,015 | $512,305 | 2025-06 |
| Women and Girls Fund of Waukesha County Inc | Waukesha | 501(c)(3) | 2020 | $460,365 | $1.1 million | 2024-12 |
| Beaver Dam Scholarship Foundation I | Beaver Dam | 501(c)(3) | 2015 | $453,468 | $5.4 million | 2025-12 |
| Dane County Multi-Agency Center Inc | Madison | 501(c)(3) | 2018 | $450,061 | $464,629 | 2024-12 |
| Door County Triathlon Inc | De Pere | 501(c)(3) | 2006 | $439,474 | $134,046 | 2024-12 |
| M3 Insurance Foundation Inc | Madison | 501(c)(3) | 2016 | $432,589 | $734,991 | 2024-12 |
| Ribbon of Hope Foundation Incorporated | De Pere | 501(c)(3) | 2003 | $412,111 | $932,011 | 2024-12 |
| Heart To Heart Experiences Inc | New Glarus | 501(c)(3) | 2016 | $410,440 | $305,591 | 2025-12 |
| Viroqua Area Foundation | Viroqua | 501(c)(3) | 1989 | $398,516 | $3.3 million | 2024-12 |
| Scimitar Foundation Inc | Milwaukee | 501(c)(3) | 1995 | $382,417 | $1.1 million | 2026-03 |
| Stand Together Foundation Inc | Green Bay | 501(c)(3) | 2019 | $381,110 | $4.7 million | 2025-06 |
| Retired Senior Volunteer Program of Rock County Inc | Beloit | 501(c)(3) | 1988 | $374,109 | $150,774 | 2024-12 |
| Stoughton Community Foundation Inc | Stoughton | 501(c)(3) | 1998 | $372,314 | $2.3 million | 2024-12 |
| Wisconsin Masonic Center Foundation Inc | Madison | 501(c)(3) | 2019 | $367,653 | $1.4 million | 2025-04 |
| South Wood County Recreation Inc | Wisc Rapids | 501(c)(3) | 2012 | $346,935 | $981,146 | 2024-12 |
| Lake Park Friends LTD | Milwaukee | 501(c)(3) | 1997 | $345,520 | $1.1 million | 2025-12 |
| Melvin S Cohen Trust Fbo Minneapolis Fed for Jewish Service | Milwaukee | 501(c)(3) | 1981 | $333,960 | $59.9 million | 2024-12 |
| Palmyra Community Foundation | Whitewater | 501(c)(3) | 1998 | $332,150 | $1.5 million | 2025-12 |
| Wisconsin Operative Plasterers & Cement Masons Journeymen & | Madison | 501(c)(3) | 1999 | $328,058 | $1 million | 2024-12 |
| Kennedy Family Foundation Inc | Janesville | 501(c)(3) | 2016 | $325,250 | $7,590 | 2024-12 |
| Mazomanie Charitable Alliance Inc | Mazomanie | 501(c)(3) | 2013 | $324,046 | $33,425 | 2024-12 |
| Shawano County Job Center Inc | Shawano | 501(c)(3) | 2002 | $323,039 | $3 million | 2025-12 |
| Sawyer County Nonprofit Housing Development Inc | Hayward | 501(c)(3) | 2000 | $322,491 | $360,271 | 2024-12 |
| Mequon-Thiensville Community Foundation Inc | Mequon | 501(c)(3) | 1999 | $321,861 | $796,643 | 2024-12 |
| Green Bay Innovation Group Foundation Inc | Green Bay | 501(c)(3) | 2024 | $321,495 | $218,949 | 2025-12 |
| Park People of Milwaukee County Inc | Oak Creek | 501(c)(3) | 1978 | $320,545 | $796,861 | 2025-03 |
| Greenwood Cemetery Association Corp | Superior | 501(c)(3) | 1999 | $304,712 | $1.3 million | 2023-12 |
| Oregon Community Swim Club | Oregon | 501(c)(3) | 1993 | $293,153 | $184,011 | 2025-07 |
| Friends of Coulee Region Retired Seniors Volunteer Program Inc | La Crosse | 501(c)(3) | 1994 | $274,424 | $270,814 | 2025-12 |
| First Weber Foundation Inc | Madison | 501(c)(3) | 2005 | $271,461 | $149,623 | 2025-12 |
| Boys & Girls Club of Kenosha Foundation Inc | Kenosha | 501(c)(3) | 1999 | $269,202 | $10.5 million | 2024-12 |
| Mount Horeb Community Foundation Inc | Mount Horeb | 501(c)(3) | 1990 | $263,790 | $2.5 million | 2024-12 |
| Womens Fund of Greater La Crosse Inc | La Crosse | 501(c)(3) | 2010 | $263,732 | $2.1 million | 2024-12 |
| Onalaska Enhancement Foundation Inc | Onalaska | 501(c)(3) | 2009 | $261,915 | $427,251 | 2025-05 |
| Business Council | Milwaukee | 501(c)(3) | 1998 | $256,993 | $33,197 | 2024-12 |
| Fond Blanc Foundation | Middleton | 501(c)(3) | 2015 | $255,880 | $477,747 | 2025-12 |
| Progress Athens Foundation Inc | Athens | 501(c)(3) | 2022 | $254,574 | $248,837 | 2024-12 |
| Edgerton Hospital Capital Foundation Inc | Edgerton | 501(c)(3) | 2007 | $253,430 | $490,457 | 2024-12 |
| Association of State Floodplain Managers Foundation | Madison | 501(c)(3) | 1997 | $249,068 | $417,349 | 2025-06 |
| Wisdom Inc | Eau Claire | 501(c)(3) | 2005 | $248,344 | $184,729 | 2024-12 |
| Be the Difference Nil Inc | Mequon | 501(c)(3) | 2022 | $239,318 | $9,223 | 2025-12 |
| Tee Up Fore the Cure Inc | New Berlin | 501(c)(3) | 2017 | $234,701 | $14,046 | 2025-12 |
| WBCS Inc | Milwaukee | 501(c)(3) | 1998 | $231,747 | $425,290 | 2024-12 |
| Fox Cares Foundation Inc | Appleton | 501(c)(3) | 2017 | $228,624 | $383,607 | 2024-12 |
| Dairy Cares of Wisconsin Inc | Freedom | 501(c)(3) | 2013 | $225,955 | $33,776 | 2025-12 |
| Volunteer Center Inc | Green Bay | 501(c)(3) | 1975 | $224,698 | $244,467 | 2024-12 |
| United Way Manitowoc County Inc | Manitowoc | 501(c)(3) | 1969 | $224,229 | $1.3 million | 2024-12 |
| Paul W Guenzel Endowment Trust Tax Exempt | Green Bay | 501(c)(3) | 1998 | $221,721 | $1.1 million | 2025-12 |
| Memorial Hospital and Community Health Foundation Inc | Antigo | 501(c)(3) | 1979 | $219,208 | $4.6 million | 2025-12 |
| Hodag Schools Foundation Inc | Rhinelander | 501(c)(3) | 2003 | $219,038 | $27,024 | 2025-06 |
| Community Real Estate and Personal Property Foundation Inc | Appleton | 501(c)(3) | 2004 | $218,761 | $3.6 million | 2024-12 |
| Wisconsin State Golf Associationfoundation Inc | West Allis | 501(c)(3) | 2006 | $217,350 | $1.1 million | 2024-12 |
| Pink Flamingo Classic Inc | De Pere | 501(c)(3) | 2016 | $211,267 | $77,305 | 2025-12 |
| Merrill Area United Way Inc | Merrill | 501(c)(3) | 1979 | $208,016 | $599,664 | 2025-12 |
| Green County Fall Nationals Tractor & Truck Pull Inc | Monticello | 501(c)(3) | 2010 | $200,097 | $552,458 | 2025-12 |
| Ray A & Kathryn Eckstein Cassville Edctnl Support Trust Ua 12211998 | Lancaster | 501(c)(3) | 2000 | $197,042 | $363,739 | 2025-12 |
| Middleton Basketball Club Inc | Middleton | 501(c)(3) | 2015 | $195,560 | $256,671 | 2025-07 |
| New Berlin Lions Club Foundation Inc | New Berlin | 501(c)(3) | 2019 | $195,402 | $163,302 | 2025-06 |
| P A T H of Door County | Sturgeon Bay | 501(c)(3) | 2016 | $195,197 | $113,218 | 2024-12 |
| Joseph Gomoll Foundation Inc | Sun Prairie | 501(c)(3) | 2010 | $194,798 | $94,525 | 2024-12 |
| Wome Womens Soccer Club Inc | Glendale | 501(c)(3) | 2007 | $193,521 | $3,146 | 2024-12 |
| Seventh Generation Interfaith Inc | Milwaukee | 501(c)(3) | 2016 | $191,519 | $52,292 | 2025-12 |
| Impact100 Greater Wausau | Wausau | 501(c)(3) | 2020 | $190,998 | $277,232 | 2025-06 |
| Tomahawk Community Thrift Shop | Tomahawk | 501(c)(3) | 2019 | $188,636 | $151,497 | 2025-12 |
| Cruise for A Cause Inc | Marshfield | 501(c)(3) | 2013 | $188,367 | $20,833 | 2025-12 |
| Worldbuilders Inc | Stevens Point | 501(c)(3) | 2011 | $184,202 | $1 million | 2025-07 |
| SSM Health at Home Foundation of Wisconsin Inc | Madison | 501(c)(3) | 1996 | $183,658 | $6.4 million | 2024-12 |
| Marshfield Area Chamber Foundation Inc | Marshfield | 501(c)(3) | 1993 | $181,801 | $698,691 | 2024-12 |
| Augusta Area Foundation | Augusta | 501(c)(3) | 1997 | $179,420 | $488,490 | 2025-12 |
| Hilliard Family Foundation Inc | Green Bay | 501(c)(3) | 1998 | $179,385 | $2.1 million | 2025-06 |
| Crusades International Inc | Pleasant PR | 501(c)(3) | 1996 | $178,667 | $29,936 | 2024-12 |
| Childrens World Impact Inc | Lake Geneva | 501(c)(3) | 2007 | $174,332 | $731,786 | 2025-12 |
| United Way of Dodge County | Beaver Dam | 501(c)(3) | 1960 | $171,861 | $225,778 | 2026-06 |
| Kaukauna Alumni Foundation LTD | Menasha | 501(c)(3) | 2019 | $171,526 | $520,160 | 2025-12 |
| The Friendship Fund Inc | Darlington | 501(c)(3) | 2026 | $171,445 | $144,227 | 2023-12 |
| Stephenson Public Library Foundation Inc | Marinette | 501(c)(3) | 2004 | $168,755 | $2.4 million | 2025-12 |
| Boy Scouts of America | Weston | 501(c)(3) | 1965 | $168,462 | $3.8 million | 2025-12 |
| Giving To the Nations Inc | Oak Creek | 501(c)(3) | 2015 | $165,638 | $43,090 | 2025-12 |
| Eagle River Rotary Club Foundation Inc | Eagle River | 501(c)(3) | 2007 | $164,191 | $240,402 | 2025-06 |
| Milwaukee Center for Independence Foundation Inc | Milwaukee | 501(c)(3) | 2015 | $162,963 | $104.3 million | 2024-12 |
| Catholic Central High School of Burlington Endowment FNDTN Inc | Burlington | 501(c)(3) | 2015 | $161,173 | $2 million | 2026-06 |
| United Way of Langlade County Incorporated | Antigo | 501(c)(3) | 1981 | $160,987 | $372,569 | 2025-12 |
| Taste N Glow Balloon Fest | Wausau | 501(c)(3) | 2023 | $159,348 | $59,677 | 2024-12 |
| Charityez Inc | Franklin | 501(c)(3) | 2024 | $159,079 | $39,873 | 2024-12 |
| Build the Future Foundation Inc | Kewaunee | 501(c)(3) | 2006 | $156,894 | $1.2 million | 2026-06 |
| Hamilton Educational Foundation Inc | Sussex | 501(c)(3) | 1992 | $155,531 | $1.3 million | 2025-06 |
| Western Kiwanis Foundation of Kenosha Inc | Kenosha | 501(c)(3) | 1995 | $153,061 | $408,239 | 2025-09 |
| Hartford Historic Preservation Foundation Inc | Hartford | 501(c)(3) | 1999 | $151,433 | $2 million | 2026-06 |
| St Francis of Assisi Trust | Necedah | 501(c)(3) | 2009 | $150,327 | $1.6 million | 2025-12 |
| Buffalo County Agricultural Fair Association Inc | Mondovi | 501(c)(3) | 2018 | $150,004 | $334,911 | 2025-10 |
| Portage Area Community Charitable Trust | Portage | 501(c)(3) | 2005 | $143,280 | $1 million | 2026-06 |
| Caledonia Conservancy LTD | Racine | 501(c)(3) | 1996 | $140,610 | $2.9 million | 2024-12 |
| Red Letter Grant Inc | Eau Claire | 501(c)(3) | 2019 | $138,743 | $74,740 | 2024-12 |
| Local 311 Charitable Trust | Madison | 501(c)(3) | 1999 | $136,942 | $67,998 | 2024-12 |
| The Hartford Area Foundation Inc | Hartford | 501(c)(3) | 1984 | $133,554 | $912,604 | 2024-12 |
| Greater Lombardo Open Foundation Inc | Milwaukee | 501(c)(3) | 2016 | $132,493 | $75,794 | 2025-12 |
| Educational Horizons Foundation Inc | Two Rivers | 501(c)(3) | 1993 | $130,642 | $1.8 million | 2025-12 |
| Waukesha Education Foundation Inc | Waukesha | 501(c)(3) | 2018 | $128,544 | $256,399 | 2024-12 |
| Marsden Park Trust Don B Roethe Ttee | Fennimore | 501(c)(3) | 2014 | $128,406 | $285,817 | 2025-12 |
| Justice Organization Sharing Hope U Nited for Action | Green Bay | 501(c)(3) | 2026 | $125,590 | $103,149 | 2025-12 |
| Peace Lutheran School Association Inc | Antigo | 501(c)(3) | 2019 | $121,075 | $2.5 million | 2024-12 |
| Crystal Axe Charities Inc | Delafield | 501(c)(3) | 2023 | $121,058 | $12,267 | 2025-12 |
| Emdr Research Foundation | Grafton | 501(c)(3) | 2006 | $120,458 | $791,222 | 2025-12 |
| Schield Family Brands Employee Lite Foundation Inc | Medford | 501(c)(3) | 2000 | $119,491 | $27,122 | 2024-12 |
| Leonard and Lillian Bethke Memorial Trust Fbo Opportunity Development Center | Wisc Rapids | 501(c)(3) | 1997 | $117,128 | $1.3 million | 2025-12 |
| Manitowish Water Alliance Foundation LTD | Manitowsh WTR | 501(c)(3) | 2009 | $116,417 | $132,283 | 2025-12 |
| Leonard & Lillian Bethke Charitable Trust Fbo Untd Way of S Wood Cnty Inc | Wisc Rapids | 501(c)(3) | 1997 | $115,727 | $1.4 million | 2025-12 |
| Northwoods United Way Inc | Rhinelander | 501(c)(3) | 1976 | $115,323 | $232,271 | 2024-12 |
| Lamers Foundation Inc | Appleton | 501(c)(3) | 2014 | $115,106 | $73,355 | 2024-12 |
| Antioch II Foundation Irrv Trust | La Crosse | 501(c)(3) | 2009 | $114,626 | $1.5 million | 2024-12 |
| Rahr West Art Museum Charitable Foundation Inc | Manitowoc | 501(c)(3) | 2004 | $114,341 | $2.9 million | 2025-12 |
| Leonard & Lillian Bethke Memorial Trust Fbo Assumption High School FND | Wisc Rapids | 501(c)(3) | 1997 | $113,156 | $1.3 million | 2025-12 |
| Scherrer Cares Inc | Burlington | 501(c)(3) | 2015 | $112,481 | $414,001 | 2025-12 |
| Celebrate Plover Foundation Inc | Plover | 501(c)(3) | 2016 | $112,143 | $607,119 | 2024-12 |
| United Way of Taylor County Inc | Medford | 501(c)(3) | 1988 | $111,644 | $70,928 | 2026-03 |
| SSDD Productions Inc | Shawano | 501(c)(3) | 2018 | $110,365 | $29,848 | 2023-12 |
| Oak Creek Lions Community Foundation Inc | Oak Creek | 501(c)(3) | 2011 | $107,458 | $341,808 | 2025-06 |
| Clearing Endowment Trust | Ellison Bay | 501(c)(3) | 1998 | $106,319 | $3.6 million | 2024-12 |
| Sophia Transformation Leadership Partners Inc | Fond Du Lac | 501(c)(3) | 2002 | $105,927 | $812,134 | 2024-12 |
| Betty Brinn Childrens Museum Foundation Inc | Milwaukee | 501(c)(3) | 1995 | $105,919 | $6.3 million | 2024-12 |
| Book Across the Bay Inc | Ashland | 501(c)(3) | 2014 | $105,361 | $57,119 | 2023-12 |
| Cfa Society of Madison Inc | Fitchburg | 501(c)(6) | 1999 | $105,276 | $321,313 | 2025-06 |
| Country Jam USA Foundation Inc | Eau Claire | 501(c)(3) | 2022 | $103,625 | $35,722 | 2025-12 |
| Ashland Foundation | Ashland | 501(c)(3) | 1954 | $101,600 | $1.1 million | 2025-12 |
| Hartford Family Foundation Inc | Whitefish Bay | 501(c)(3) | 2022 | $100,819 | $183,221 | 2024-12 |
| Supporting the Stranger Inc | Deerfield | 501(c)(3) | 2022 | $100,261 | $361,499 | 2025-12 |
| Milton High School Scholarship Fund Inc | Milton | 501(c)(3) | 2023 | $98,606 | $114,072 | 2025-12 |
| RC Memorial Foundation Inc | De Pere | 501(c)(3) | 2002 | $98,428 | $438,015 | 2024-12 |
| Mt Calvary Athletic Club Inc | Mount Calvary | 501(c)(3) | 2013 | $98,071 | $496,793 | 2024-12 |
| Rhinelander Kiwanis Foundation Inc | Rhinelander | 501(c)(3) | 2025 | $95,546 | $57,086 | 2024-12 |
| De Pere Voyageur Booster Club Inc | De Pere | 501(c)(3) | 2016 | $94,696 | $72,315 | 2026-03 |
| Rob Degrand Memorial Fund | Luxemburg | 501(c)(3) | 1999 | $94,243 | $759,371 | 2025-09 |
| Fox Cities Festival of Lights Incorporated | Menasha | 501(c)(3) | 2018 | $93,556 | $65,262 | 2024-12 |
| Badgers United Inc | Monona | 501(c)(3) | 2019 | $92,483 | $296,613 | 2025-06 |
| Slinger-Allenton Rotary Inc | Slinger | 501(c)(3) | 1998 | $90,766 | $57,095 | 2025-06 |
| Rita Tranberg Foundation Inc | Blair | 501(c)(3) | 2020 | $89,041 | $61,286 | 2025-12 |
| International Association of Lions Clubs | Poynette | 501(c)(3) | 2021 | $86,512 | $85,904 | 2025-06 |
| Good Samaritan Hillsboro Inc | Hillsboro | 501(c)(3) | 2016 | $86,200 | $417,715 | 2025-12 |
| Carl B Thompson Trust 0202101 | Medford | 501(c)(3) | 1998 | $85,953 | $408,106 | 2025-12 |
| Christ Lutheran Church Endowment Foundation Inc | Stoughton | 501(c)(3) | 1970 | $80,753 | $1.9 million | 2024-12 |
| Wisconsin Builders Foundation Inc | Madison | 501(c)(3) | 1999 | $79,695 | $379,928 | 2024-12 |
| Municipal Treasurers Association of Wisconsin Inc | Springbrook | 501(c)(3) | 2007 | $79,115 | $104,242 | 2025-04 |
| Marion Area Community Foundation | Marion | 501(c)(3) | 2002 | $79,096 | $214,541 | 2025-12 |
| Shawano Area United Way Inc | Shawano | 501(c)(3) | 2021 | $78,606 | $43,793 | 2025-09 |
| Franklin Educational Foundation Inc | Franklin | 501(c)(3) | 1997 | $78,358 | $92,785 | 2025-06 |
| Trustees of the Random Lake Fire Department | Random Lake | 501(c)(3) | 2026 | $77,018 | $5.1 million | 2024-12 |
| Aly Wolff Foundation Inc | Cottage Grove | 501(c)(3) | 2014 | $76,036 | $98,119 | 2024-12 |
| National Italian Charitable Trust | Milwaukee | 501(c)(3) | 2001 | $75,127 | $264,875 | 2024-12 |
| Wiegel Strong Foundation Inc | Darlington | 501(c)(3) | 2016 | $73,758 | $97,785 | 2024-12 |
| Lakkens Legacy Corporation | Stanley | 501(c)(3) | 2024 | $73,434 | $74,426 | 2025-12 |
| United Way of Rice Lake Inc | Rice Lake | 501(c)(3) | 1967 | $73,268 | $241,051 | 2024-12 |
| The St Therese Foundation Inc | Plover | 501(c)(3) | 2007 | $73,093 | $5,840 | 2025-12 |
| Hartford Community Service Inc | Hartford | 501(c)(3) | 1999 | $72,842 | $33,192 | 2025-12 |
| Drive for A Cure Inc | Hartford | 501(c)(3) | 2013 | $72,787 | $72,298 | 2025-12 |
| Hemlock Creek Pto Inc | De Pere | 501(c)(3) | 2018 | $70,931 | $31,731 | 2025-06 |
| Mount Horeb Summer Frolic Inc | Mount Horeb | 501(c)(3) | 2007 | $70,818 | $157,039 | 2024-12 |
| Wisconsin Rapids Area Senior Center Association Inc | Wisconsin Rapids | 501(c)(3) | 1982 | $70,753 | $665,358 | 2025-12 |
| Rotary Foundation of Green Bay Inc | Green Bay | 501(c)(3) | 2022 | $70,684 | $656,786 | 2025-06 |
| Polk-Burnett Charities Inc | Centuria | 501(c)(3) | 1998 | $70,500 | $25,993 | 2025-12 |
| Dark Star Foundation | Madison | 501(c)(3) | 2025 | $69,688 | $69,688 | 2025-12 |
| Sheboygan Blue Line Charitable Foundation Inc | Sheboygan | 501(c)(3) | 2001 | $68,980 | $576,542 | 2025-05 |
| Fox Point Bayside Educational Foundation Inc | Fox Point | 501(c)(3) | 1993 | $68,935 | $148,265 | 2025-08 |
| Salute the Troops | Fond Du Lac | 501(c)(3) | 2012 | $68,056 | $23,082 | 2024-12 |
| Kids Impact Community | Milwaukee | 501(c)(3) | 2015 | $67,622 | $63,780 | 2025-12 |
| Paul Davis Charitable Fund Inc | Waukesha | 501(c)(3) | 2008 | $66,152 | $11,029 | 2025-12 |
| Three Lakes Community Foundation | Three Lakes | 501(c)(3) | 2016 | $65,305 | $178,482 | 2025-08 |
| Greater Delafield Community Fund Inc | Delafield | 501(c)(3) | 2000 | $64,995 | $16,449 | 2025-06 |
| Eric Christian Olsen Foundation Incorporated | Elkhorn | 501(c)(3) | 2016 | $62,415 | $126,375 | 2025-12 |
| Paintings for Pediatrics Inc | Milwaukee | 501(c)(3) | 2020 | $62,132 | $145,502 | 2025-12 |
| Weyerhaeuser Area Community Club Inc | Weyerhaeuser | 501(c)(3) | 2009 | $60,814 | $211,711 | 2025-12 |
| K-Tech Charities Inc | Weston | 501(c)(3) | 2008 | $60,554 | $203,331 | 2024-12 |
| Friends of Oshkosh Parks Inc | Oshkosh | 501(c)(3) | 2004 | $60,142 | $328,265 | 2025-06 |
| Lundgaard Love Inc | Appleton | 501(c)(3) | 2021 | $59,003 | $73,299 | 2024-12 |
| Friends of Madison School-Community Recreation | Madison | 501(c)(3) | 2001 | $58,952 | $25,055 | 2025-12 |
| Aaem Foundation Inc | Milwaukee | 501(c)(3) | 2005 | $58,311 | $416,738 | 2025-12 |
| Wisconsin Library Association Foundation Inc | Monona | 501(c)(3) | 1995 | $57,425 | $316,022 | 2024-12 |
| Watertown Skillsusa Alumni | Watertown | 501(c)(3) | 2025 | $56,229 | $50,102 | 2025-09 |
| Forever 56 Foundation | Verona | 501(c)(3) | 2023 | $55,855 | $114,863 | 2024-12 |
| Golf Affect Inc | Madison | 501(c)(3) | 2015 | $55,704 | $759 | 2024-12 |
| United Way of New London Inc | New London | 501(c)(3) | 1988 | $55,271 | $32,912 | 2024-12 |
| Friends of Potawatomi State Park Inc | Sturgeon Bay | 501(c)(3) | 1996 | $54,767 | $85,790 | 2025-12 |
| Leonard & Lillian Bethke Memorial Trust Fbo | Wisc Rapids | 501(c)(3) | 1997 | $54,091 | $794,738 | 2025-12 |
| Leonard & Lillian Bethke Memorial Trust Fbo | Wisc Rapids | 501(c)(3) | 1997 | $53,555 | $947,095 | 2025-12 |
| Waunakee Lions Foundation | Waunakee | 501(c)(3) | 2022 | $52,312 | $41,468 | 2026-06 |
| Educators Legacy Foundation Inc | Mukwonago | 501(c)(3) | 2015 | $51,948 | $0 | 2025-12 |
| Walker Family Foundation Inc | Milwaukee | 501(c)(3) | 2023 | $50,889 | $34,627 | 2025-12 |
| Pulaski United Foundation Inc | Pulaski | 501(c)(3) | 1976 | $50,781 | $320,671 | 2026-05 |
| 16 Days Inc | Amherst JCT | 501(c)(3) | 2024 | $48,951 | $48,796 | 2025-12 |
| Werthy Foundation | Paddock Lake | 501(c)(3) | 2014 | $47,403 | $35,649 | 2025-12 |
| McFarland Lions Club Foundation Inc | McFarland | 501(c)(3) | 2019 | $47,311 | $31,356 | 2025-06 |
| Adams Columbia Community Fund Inc | Friendship | 501(c)(3) | 1999 | $45,984 | $81,674 | 2025-12 |
| Wisdom Inc | Waukesha | 501(c)(3) | 2005 | $45,784 | $49,985 | 2025-12 |
| Peshtigo Youth Baseball Inc | Peshtigo | 501(c)(3) | 2009 | $45,688 | $12,190 | 2024-12 |
| Ed Nebbins Foundation | Verona | 501(c)(3) | 2017 | $45,398 | $75,661 | 2025-12 |
| Lake Country Foundation Inc | Hartland | 501(c)(3) | 2003 | $44,365 | $24,703 | 2024-06 |
| Jason Elliott Memorial Inc | Weston | 501(c)(3) | 2022 | $43,533 | $21,407 | 2025-12 |
| Shaymus Guinn Foundation | Racine | 501(c)(3) | 2013 | $43,467 | $76,691 | 2025-12 |
| Strattec Foundation Inc | Milwaukee | 501(c)(3) | 1997 | $42,304 | $1.9 million | 2024-12 |
| Greater Menomonee Falls Foundation Trust | Menomonee FLS | 501(c)(3) | 1991 | $41,535 | $561,090 | 2025-12 |
| Greenville Civic Club Inc | Greenville | 501(c)(3) | 2022 | $39,702 | $132,281 | 2024-12 |
| Financial Literacy Wisconsin Inc | Brookfield | 501(c)(3) | 2016 | $39,263 | $36,847 | 2025-12 |
| Canary Fund Inc | Green Bay | 501(c)(3) | 2021 | $39,068 | $81,147 | 2025-12 |
| Waukesha Rotary Club Charitable Fund Inc | Waukesha | 501(c)(3) | 2023 | $38,740 | $94,552 | 2025-06 |
| Best Dam Fest Inc | Beaver Dam | 501(c)(4) | 2000 | $38,643 | $49,739 | 2024-09 |
| Cheri Amore Memorial Inc | Twin Lakes | 501(c)(3) | 2008 | $37,819 | $1,041 | 2024-12 |
| Fond Du Lac Firefighters Local 400 Charitable Fund Inc | Fond Du Lac | 501(c)(3) | 2010 | $37,019 | $21,396 | 2025-12 |
| Leonard & Lillian Bethke Mem Trust Fbo Family Center Inc | Wisc Rapids | 501(c)(3) | 1997 | $36,950 | $491,356 | 2025-12 |
| Dakota Inc | Williams Bay | 501(c)(3) | 2014 | $35,234 | $5,144 | 2024-12 |
| Friends of the Kenosha Museum Inc | Kenosha | 501(c)(3) | 1998 | $34,927 | $44,083 | 2026-03 |
| Fire Fighters 1021 - Marshfield | Marshfield | 501(c)(3) | 2001 | $34,789 | $11,927 | 2025-07 |
| Infant Welfare Circle Inc | Appleton | 501(c)(3) | 2015 | $34,468 | $186,216 | 2025-12 |
| Sportsmans Raffle LTD | Chippewa FLS | 501(c)(3) | 2010 | $33,585 | $52,978 | 2026-03 |
| Mount Carmel Endowment Fund Inc | Milwaukee | 501(c)(3) | 2002 | $32,773 | $646,170 | 2024-12 |
| Wow - We Care Charity Inc | Appleton | 501(c)(3) | 2016 | $32,371 | $400,900 | 2025-12 |
| Wisdom Inc | Kenosha | 501(c)(3) | 2005 | $31,784 | $69,230 | 2025-12 |
| Chippewa Falls Rotary Foundation Inc | Chippewa FLS | 501(c)(3) | 2014 | $30,577 | $407,913 | 2025-06 |
| Ashland Ore Dock Charitable Trust | Ashland | 501(c)(3) | 2015 | $29,489 | $1 million | 2025-12 |
| Kenosha Area Chamber of Commerce Foundation Inc | Kenosha | 501(c)(3) | 1995 | $29,234 | $56,525 | 2025-08 |
| Door County Charities Inc | Egg Harbor | 501(c)(3) | 2002 | $27,420 | $20,328 | 2024-12 |
| Geneva Lakes Family YMCA Endowment Corp | Lake Geneva | 501(c)(3) | 2019 | $27,116 | $278,262 | 2024-12 |
| Carol M Wilmer Endowment Inc | Burlington | 501(c)(3) | 2008 | $25,307 | $239,551 | 2025-12 |
| Dav Department of Wisconsin Foundation Inc | De Pere | 501(c)(3) | 2018 | $25,065 | $28,749 | 2025-06 |
| Wisconsin Cervid Farmers Foundation | Baldwin | 501(c)(3) | 2011 | $24,988 | $123,249 | 2025-12 |
| Barron Community Fund Inc | Barron | 501(c)(3) | 2018 | $23,215 | $188,768 | 2024-12 |
| Smoke in the Valley Inc | Spring Green | 501(c)(3) | 2017 | $21,973 | $65,382 | 2025-12 |
| Kenosha Orchestra Boosters Inc | Kenosha | 501(c)(3) | 2015 | $21,122 | $29,966 | 2025-05 |
| Two Rivers Fish Derby Inc | Two Rivers | 501(c)(3) | 2010 | $21,027 | $27,175 | 2025-09 |
| Helping Foundation | Wittenberg | 501(c)(3) | 2009 | $20,607 | $2 million | 2024-12 |
| Laird Foundation for Historic Preservation Inc | Madison | 501(c)(3) | 1998 | $18,687 | $687,428 | 2024-12 |
| Geneva National Foundation Inc | Lake Geneva | 501(c)(3) | 2005 | $16,713 | $113,554 | 2024-12 |
| Retired Milwaukee Sheriffs Employees Association Inc | West Allis | 501(c)(3) | 2023 | $15,051 | $73,204 | 2025-12 |
| Friends of Diabetes Research Inc | Madison | 501(c)(3) | 2006 | $13,007 | $24,531 | 2025-12 |
| Hope Grows Inc | Sheboygan | 501(c)(3) | 2022 | $12,496 | $33,247 | 2024-12 |
| Blue and Yellow Educational Fund Inc | Pewaukee | 501(c)(3) | 2025 | $10,556 | $1,326 | 2025-12 |
| Cutting Edge Health Team Inc | Waupaca | 501(c)(3) | 2008 | $9,897 | $12,395 | 2025-12 |
| Coach Sauer Foundation | Middleton | 501(c)(3) | 2017 | $9,098 | $95,719 | 2024-12 |
| Friends of Vincent Foundation Inc | Merrill | 501(c)(3) | 2015 | $8,034 | $254,461 | 2025-12 |
| La Casa de Esperanza Foundation Inc | Waukesha | 501(c)(3) | 2004 | $7,787 | $148,994 | 2024-12 |
| Kiwanis Club of Elm Grove-Golden K Foundation | Elm Grove | 501(c)(3) | 2005 | $5,062 | $133,474 | 2025-09 |
| Southwest Wisconsin Rainbow Alliance | Platteville | 501(c)(3) | 2023 | $4,871 | $6,643 | 2023-12 |
| Matt Kolbe Memorial Foundation Inc | Chilton | 501(c)(3) | 2021 | $4,210 | $15,698 | 2025-12 |
| Mustard Seed Farm Foundation Inc | Burlington | 501(c)(3) | 2019 | $3,954 | $15,018 | 2025-12 |
| After the Dash Inc | Burlington | 501(c)(3) | 2019 | $3,570 | $2,840 | 2023-12 |
| Namibian Rural Education Fund Inc | River Falls | 501(c)(3) | 2020 | $3,000 | $6,202 | 2024-12 |
| Forrest Goetsch Charities Inc | Schofield | 501(c)(3) | 2011 | $510 | $51,283 | 2024-12 |
| Sheboygan Roosted Gobblers Inc | Sheboygan FLS | 501(c)(3) | 2016 | $151 | $17,612 | 2024-12 |
| 100 Plus Women Who Care Northern Door County Inc | Egg Harbor | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| 14 Foundation - Friends of Steve Arnovich Charity Foundation | Superior | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| 2F Shamrock Foundation | Whitefish Bay | 501(c)(3) | 2020 | $1.1 million | 2025-12 | |
| 2ND Chance Housing Inc | Milwaukee | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| 2ND Market Capital Economic Opportunity Foundation Inc | Madison | 501(c)(3) | 2019 | $755,856 | 2025-12 | |
| 3-H Farms Charitable FDN 35511530 | Milwaukee | 501(c)(3) | 2001 | $117,811 | 2025-06 | |
| 4T Foundation | Onalaska | 501(c)(3) | 2025 | $1.3 million | 2025-12 | |
| 60 for Jack | Little Chute | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| 7591 Foundation Inc | Madison | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| 8 Mile for Water Inc | Middleton | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| A Charitable Non-Governmental Organization Defcare Incorporated | Osseo | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| A Place for Angels | Chaseburg | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Aa Dekhen Zara Entertainment | Madison | 501(c)(3) | 2022 | $0 | $0 | 2024-01 |
| Aaron Coy Entrepreneurship Foundation Inc | Hartland | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Aaron Gerrits Rhemody Foundation Inc | Minocqua | 501(c)(3) | 2012 | $174,563 | 2025-08 | |
| Aarons Heart of Gold | Neenah | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Ability Adventures Inc | Oak Creek | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
| Ac Kootz Foundation | Nashotah | 501(c)(3) | 2024 | $126,309 | 2025-12 | |
| Adamm Charitable Foundation Inc | Milwaukee | 501(c)(3) | 2015 | $0 | $1,341 | 2025-06 |
| Adas Spark Inc | Waunakee | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Adel B Korkor MD Foundation Inc | Delafield | 501(c)(3) | 2015 | $2.8 million | 2024-12 | |
| Adler - Clark Electric Community Commitment Foundation Trust | Greenwood | 501(c)(3) | 2005 | $775,552 | 2025-12 | |
| Adolph B Hill Jr Educational Foundation | Milwaukee | 501(c)(3) | 1996 | $1.1 million | 2025-06 | |
| Adolph F Fox Charitable Trust | Milwaukee | 501(c)(3) | 2004 | |||
| Adomcare International Foundation | Appleton | 501(c)(3) | 2024 | |||
| Ae Cares Inc | Madison | 501(c)(3) | 2021 | $197,459 | 2024-12 | |
| Affiliated Family Foundation Inc | Fitchburg | 501(c)(3) | 2022 | $8,740 | 2025-12 | |
| Afognak Fund | Fox Point | 501(c)(3) | 1998 | $37.6 million | 2025-12 | |
| Agents for Autism Inc | Appleton | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Agsource Dhi Foundation Inc | Clinton | 501(c)(3) | 2001 | $441,374 | 2025-12 | |
| Aileen Ryan Scholarship Fund Trust | Marinette | 501(c)(3) | 2005 | $632,176 | 2025-12 | |
| Airman and Family Foundation of the Milwaukee Refueling Wing | Milwaukee | 501(c)(3) | 2012 | $0 | $0 | 2025-01 |
| Al Hentzen Family Foundation Inc | Milwaukee | 501(c)(3) | 2015 | $626,174 | 2024-12 | |
| Alana Rose Foundation Inc | Sun Prairie | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Albert & Rosemary Sustrick Charitable Remainder Unitrust | Marinette | 501(c)(3) | 2014 | $494,452 | 2025-12 | |
| Albert and Ernest Frederickson Charitable Foundation | Blair | 501(c)(3) | 2003 | $2.3 million | 2025-12 | |
| Albregts Family Foundation Inc | Sun Prairie | 501(c)(3) | 2018 | $466,240 | 2024-12 | |
| Alfred J Loftus Charitable Trust | Milwaukee | 501(c)(3) | 1996 | $2.4 million | 2025-05 | |
| Alfred and Isabel Bader 2014 Charitable Trust | Milwaukee | 501(c)(3) | 2015 | $182.5 million | 2025-09 | |
| Alice C Holton Foundation Inc | Milwaukee | 501(c)(3) | 2023 | $6.8 million | 2022-12 | |
| Allan H and Suzanne L Selig Family Foundation Inc | Milwaukee | 501(c)(3) | 2000 | $303 | 2025-12 | |
| Allan W and Caroline H Ruppar Foundation for Lutheran Global Mis | Appleton | 501(c)(3) | 2018 | $1.1 million | 2025-12 | |
| Allgaier Foundation | Brookfield | 501(c)(3) | 2000 | $627,702 | 2025-12 | |
| Alliance for Sustainability Inc | Ashland | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Aloysius Foundation | Middleton | 501(c)(3) | 2008 | $2.6 million | 2025-12 | |
| Alpha A@wetenkamp Charitable Trust | Wauwatosa | 501(c)(3) | 2007 | $6.1 million | 2025-12 | |
| Altemus Possin Science Fund Inc | Verona | 501(c)(3) | 2021 | $818,064 | 2025-12 | |
| Alvarado Family Foundation Inc | Madison | 501(c)(3) | 2003 | $753,635 | 2025-12 | |
| Alvina D Frisbie Scholarship Fund | Milwaukee | 501(c)(3) | 2001 | $424,567 | 2025-06 | |
| Amato Family Foundation Inc | Glendale | 501(c)(3) | 2001 | $449,343 | 2024-12 | |
| American Family Insurance Dreams Foundation Inc | Madison | 501(c)(3) | 2015 | $31.4 million | 2024-12 | |
| American Gold Star Mothers Inc - Department of Wisconsin | Marshfield | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Ames Family Legacy Foundation | Milwaukee | 501(c)(3) | 2024 | $45 million | 2024-12 | |
| Andrew F & Edith M Bell CH Trust | Milwaukee | 501(c)(3) | 2007 | $1.5 million | 2025-06 | |
| Andrew and Michael Stolper Foundation Inc | Madison | 501(c)(3) | 1998 | $120,431 | 2025-06 | |
| Andy Nunemaker Foundation Inc | Milwaukee | 501(c)(3) | 2010 | $1 | 2025-12 | |
| Angels at Bat | Luxemburg | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Angels of Our Future Foundation Inc | Waukesha | 501(c)(3) | 2017 | $1 | 2024-12 | |
| Anini USA Inc | Mequon | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Ann & Leo Stoll Jr Charitable Trust 09282012 | Platteville | 501(c)(3) | 2013 | $513,878 | 2025-12 | |
| Ann E & Joseph F Heil Jr Charitable Trust | Milwaukee | 501(c)(3) | 1999 | $2.5 million | 2025-12 | |
| Annex Charitable Foundation Inc | Brookfield | 501(c)(3) | 2019 | $199,526 | 2024-12 | |
| Annis Willey Trust - Scholarship Fund | Milwaukee | 501(c)(3) | 2009 | $694,505 | 2025-07 | |
| Annis@willey Trust -Shelter Fund | Milwaukee | 501(c)(3) | 2009 | $333,919 | 2025-07 | |
| Anthony P Brzezinski Foundation Inc | Mosinee | 501(c)(3) | 2004 | $30.9 million | 2025-12 | |
| Anthony Petullo Foundation Inc | Milwaukee | 501(c)(3) | 1999 | $453,798 | 2025-09 | |
| Anthros Foundation Inc | Waukesha | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Arbor Vitae Woodruff Education Foundation | Arbor Vitae | 501(c)(3) | 2009 | $0 | $0 | 2024-06 |
| Arden Foundation Inc | Milwaukee | 501(c)(3) | 2001 | $950,163 | 2024-12 | |
| Arlan Schonberg Estate Bes11r106011 | Milwaukee | 501(c)(3) | 2001 | $578,206 | 2025-06 | |
| Arlene A Scotton Trust Fbo Riverside United Presbyterian | Milwaukee | 501(c)(3) | 2002 | $58,229 | 2001-12 | |
| Arno Gunther Charitable Foundation | Neenah | 501(c)(3) | 2008 | $3.8 million | 2025-12 | |
| Arnold Fisher Trust for the Homeless | Appleton | 501(c)(3) | 1995 | $468,328 | 2025-08 | |
| Arthur Allen Burt Charitable Trust | Milwaukee | 501(c)(3) | 2000 | $815,069 | 2025-06 | |
| Arthur Kungle Jr Charitable Trust | Milwaukee | 501(c)(3) | 2017 | $744,260 | 2025-08 | |
| Artisan Partners Foundation Inc | Milwaukee | 501(c)(3) | 2022 | $731,106 | 2025-12 | |
| Arzbaecher Family Foundation | Brookfield | 501(c)(3) | 2008 | $4.6 million | 2024-12 | |
| Asb Family Foundation | Waukesha | 501(c)(3) | 2018 | $1 | 2024-12 | |
| Ashland Education Fund Inc | Ashland | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Ashler Lodge 7 Free and Accepted Masons | Sun Prairie | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Ashley Charitable Foundation LTD | Arcadia | 501(c)(3) | 2000 | $10.1 million | 2024-12 | |
| Athanatos Foundation | Greenwood | 501(c)(3) | 2022 | $299 | 2025-12 | |
| Audrey Ballschmider Trust Uw 12191996 | Milwaukee | 501(c)(3) | 2007 | $2 million | 2025-06 | |
| Audrey Jane Pavlik Charitable Trust | Wauwatosa | 501(c)(3) | 2012 | $211,040 | 2025-12 | |
| Austin Family Foundation Inc | Walworth | 501(c)(3) | 2018 | $974,335 | 2025-12 | |
| Austin Reinhart and Family Foundation Inc | Onalaska | 501(c)(3) | 2019 | $2.6 million | 2024-12 | |
| Ave Maria Academy of Plum City Wisconsin Trust | Maiden Rock | 501(c)(3) | 1996 | $546,385 | 2025-12 | |
| Avicenna Society of Madison | Fitchburg | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Axemen Professional Firefighter MC Wisconsin Chapter 1 Inc | Germantown | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| B & D Foundation Inc | Madison | 501(c)(3) | 1998 | $693,376 | 2025-12 | |
| B A and Esther Greenheck Foundation | Wausau | 501(c)(3) | 1999 | $76.1 million | 2025-12 | |
| B Bruce Krier Conservancy Land Foundation Inc | PRT Washingtn | 501(c)(3) | 2015 | $2.3 million | 2024-12 | |
| BF Foundation Inc | Madison | 501(c)(3) | 2018 | $327,750 | 2025-12 | |
| Backus Family Foundation Inc | Waunakee | 501(c)(3) | 2004 | $474,563 | 2024-12 | |
| Bacon Family Foundation Inc | Suamico | 501(c)(3) | 2024 | $86,290 | 2025-12 | |
| Baer Family Inc | Janesville | 501(c)(3) | 1995 | $299,564 | 2024-12 | |
| Baker Family Foundation Inc | Saint Cloud | 501(c)(3) | 2004 | $2.3 million | 2025-09 | |
| Balestrieri Family Foundation Inc | Elkhorn | 501(c)(3) | 2015 | $142,110 | 2025-12 | |
| Baraboo Area United Fund Inc | Baraboo | 501(c)(3) | 1971 | $0 | $0 | 2025-12 |
| Baraboo Lions Foundation Inc | Baraboo | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| Barbara A Price Memorial Fund Inc | Fitchburg | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Barbara and John Trimble Family Foundation Inc | Milwaukee | 501(c)(3) | 2003 | $2.3 million | 2025-12 | |
| Barbara and Peter Stone Family Foundation Inc | Fond Du Lac | 501(c)(3) | 2018 | $16.6 million | 2024-12 | |
| Barney Family Foundation | La Crosse | 501(c)(3) | 2001 | $1.9 million | 2025-12 | |
| Barsan Foundation | Green Bay | 501(c)(3) | 2017 | $608 | 2025-12 | |
| Bart and Char Olson Foundation | Merrimac | 501(c)(3) | 2000 | $191,887 | 2025-12 | |
| Bart and Cherry Starr Rawhide Endowment Fund Trust R71226006 | Green Bay | 501(c)(3) | 1986 | $1.2 million | 2025-07 | |
| Bastian Family Foundation | Milwaukee | 501(c)(3) | 2010 | $3,304 | 2025-12 | |
| Bayfield Community Education Foundation Inc | Bayfield | 501(c)(3) | 1996 | $0 | $0 | 2026-06 |
| Be the Spark 1316 | Waukesha | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Be3 Inc | PRT Washingtn | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Beale Family Foundation Inc | Hartland | 501(c)(3) | 2022 | $822,858 | 2025-12 | |
| Beam Up Inc | Madison | 501(c)(3) | 2023 | $6,580 | 2024-12 | |
| Beat Goes On Inc | Brookfield | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Becca Grace Foundation Inc | Sheboygan | 501(c)(3) | 2005 | $1.5 million | 2025-12 | |
| Bent Family Foundation Inc | Lake Geneva | 501(c)(3) | 2008 | $1.9 million | 2025-12 | |
| Berghammer Construction Foundation Inc | Butler | 501(c)(3) | 2010 | $168,423 | 2025-12 | |
| Berlin Bugle Mouth Bass Foundation Inc | Berlin | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Berlin Conservation Club Foundation Inc | Berlin | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Berlin Housing Inc | Berlin | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Berman Family Foundation Inc | Madison | 501(c)(3) | 2012 | $216,452 | 2025-12 | |
| Bernadette M Otto Charitable Foundation Ua DTD 8-28-2001 | Tomah | 501(c)(3) | 2019 | $638,690 | 2025-12 | |
| Bernard E and Alyce G Dahlin Foundation Inc | Green Bay | 501(c)(3) | 1994 | $5.1 million | 2025-12 | |
| Bernard and Jessica Youso Charitable Fund Inc | West Bend | 501(c)(3) | 2023 | $276,216 | 2024-12 | |
| Bernice Priger Charitable Foundation | Milwaukee | 501(c)(3) | 2013 | $1.7 million | 2025-08 | |
| Bes Gives Back Inc | Green Bay | 501(c)(3) | 2025 | |||
| Best Family 37TH Street Foundation Inc | Mequon | 501(c)(3) | 2023 | $527,055 | 2025-12 | |
| Betchkal Famly Foundation | La Crosse | 501(c)(3) | 2019 | $700,130 | 2025-12 | |
| Bethel Horizons Foundation Inc | Madison | 501(c)(3) | 2003 | 2024-12 | ||
| Bethke Family Foundation Inc | Wausau | 501(c)(3) | 2023 | $7,282 | 2025-12 | |
| Betterment Company | Milwaukee | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Betty Lewis University of Minnesota Scholarship Trust | Appleton | 501(c)(3) | 2010 | $510,739 | 2025-12 |
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.