Data / Nonprofits / Wisconsin / Community improvement and capacity building
Community improvement and capacity building nonprofits in Wisconsin: 1,472 registered with the IRS
1,472 community improvement and capacity building nonprofits are registered with the IRS in Wisconsin, 880 of them 501(c)(3) charities; the 573 that report revenue took in $757.7 million. The most are in Milwaukee (221), Madison (122), Green Bay (42). The largest by revenue: Statewide Energy Efficiency Andrenewables Administration Inc ($104.8 million), Credit Union National Association Inc ($103.9 million), Association of Equipment Manufacturers ($64.1 million).
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The 500 largest by revenue
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Statewide Energy Efficiency Andrenewables Administration Inc | Lacrosse | 501(c)(6) | 2009 | $104.8 million | $69.4 million | 2024-12 |
| Credit Union National Association Inc | Madison | 501(c)(6) | 1971 | $103.9 million | $106.4 million | 2024-12 |
| Association of Equipment Manufacturers | Milwaukee | 501(c)(6) | 2001 | $64.1 million | $140 million | 2025-12 |
| International Foundation of Employee Benefit Plans Inc | Brookfield | 501(c)(3) | 1993 | $37.5 million | $48.9 million | 2024-12 |
| Impact Seven Incorporated | Rice Lake | 501(c)(3) | 1996 | $27.7 million | $177.8 million | 2024-12 |
| American Society for Quality Inc | Milwaukee | 501(c)(3) | 1952 | $26.6 million | $42.4 million | 2024-12 |
| Western Dairyland Economic Opportunity Council Incorporated | Independence | 501(c)(3) | 1966 | $20.7 million | $15.6 million | 2024-12 |
| Cedar Street Charitable Foundation Inc | Milwaukee | 501(c)(3) | 2009 | $19.3 million | $70.2 million | 2025-12 |
| Eau Claire Community Complex Inc | Eau Claire | 501(c)(3) | 2019 | $13.4 million | $108.2 million | 2025-06 |
| Kenosha Innovation Neighborhood Inc | Kenosha | 501(c)(3) | 2022 | $13 million | $10.1 million | 2024-12 |
| Asqexcellence Inc | Milwaukee | 501(c)(6) | 2020 | $12.8 million | $3.8 million | 2024-12 |
| Community Action Inc of Rock and Walworth Counties | Beloit | 501(c)(3) | 1969 | $12.8 million | $8.9 million | 2024-12 |
| Madison Development Corporation | Madison | 501(c)(3) | 1980 | $12.2 million | $63.3 million | 2025-12 |
| WBD Inc | Madison | 501(c)(3) | 1982 | $10.4 million | $23 million | 2025-09 |
| Valency Fund Inc | Madison | 501(c)(3) | 2025 | $10 million | $10 million | 2024-12 |
| North Central Community Action Program Inc | Wisc Rapids | 501(c)(3) | 1966 | $9.7 million | $2.5 million | 2025-12 |
| Milwaukee Economic Development Corp | Milwaukee | 501(c)(3) | 1974 | $7.2 million | $139.5 million | 2024-12 |
| The Registry Inc | Fitchburg | 501(c)(3) | 1999 | $5.8 million | $3.3 million | 2025-09 |
| Northwest Side Community Development Corporation | Milwaukee | 501(c)(3) | 1984 | $5.8 million | $22 million | 2024-12 |
| American Academy of Emergency Medicine Inc | Milwaukee | 501(c)(6) | 2009 | $4.7 million | $6.5 million | 2025-12 |
| Common Wealth Development Inc | Madison | 501(c)(3) | 1979 | $4.6 million | $17.7 million | 2024-12 |
| Network of Executive Women in Hospitality Inc | Shawano | 501(c)(3) | 1993 | $4.4 million | $3.8 million | 2025-12 |
| Milwaukee Development Corporation | Milwaukee | 501(c)(3) | 2006 | $4.2 million | $16.8 million | 2025-06 |
| First American Capital Corporation Inc | Hales Corners | 501(c)(3) | 2005 | $4.2 million | $13.2 million | 2025-12 |
| Exemplar Global Inc | Milwaukee | 501(c)(6) | 1991 | $4 million | $2.6 million | 2025-12 |
| Hmong Wisconsin Chamber of Commerce Inc | Milwaukee | 501(c)(6) | 2011 | $3.9 million | $6.6 million | 2024-12 |
| Greater Green Bay Convention & Visitors Bureau Inc | Green Bay | 501(c)(6) | 2016 | $3.9 million | $5.4 million | 2025-12 |
| Center for Community Stewardship Inc | Madison | 501(c)(3) | 2002 | $3.9 million | $1.9 million | 2024-12 |
| Milwaukee Urban Strategic Investment Corp | Milwaukee | 501(c)(3) | 1997 | $3.8 million | $22.1 million | 2024-12 |
| Women in Trucking Association Inc | Plover | 501(c)(6) | 2008 | $3.7 million | $3.1 million | 2024-12 |
| Forward Community Investments Inc | Madison | 501(c)(3) | 1995 | $3.7 million | $34.8 million | 2024-12 |
| Smelc Holdings Inc | Milwaukee | 501(c)(2) | 2011 | $3.5 million | $16.8 million | 2025-06 |
| Northcott Neighborhood House | Milwaukee | 501(c)(3) | 1962 | $3.4 million | $1.2 million | 2024-12 |
| Kenosha Area Business Alliance Foundation Inc | Kenosha | 501(c)(3) | 1996 | $3.4 million | $22 million | 2025-12 |
| Wisconsin Lions Foundation Inc | Rosholt | 501(c)(3) | 1957 | $2.8 million | $6.2 million | 2025-12 |
| Milwaukee Downtown Inc | Milwaukee | 501(c)(3) | 2000 | $2.7 million | $3.7 million | 2024-12 |
| Experience Greater Green Bay Corporation | Ashwaubenon | 501(c)(3) | 2018 | $2.7 million | $10.2 million | 2025-12 |
| Mmac Community Support Foundation Inc | Milwaukee | 501(c)(3) | 1996 | $2.6 million | $1.6 million | 2025-06 |
| International Brotherhood of Electrical Workers | Eau Claire | 501(c)(5) | 1940 | $2.5 million | $2.7 million | 2025-06 |
| Cedar Growth | Black River Falls | 501(c)(3) | 2015 | $2.4 million | $4.2 million | 2025-06 |
| Riverworks Development Corporation | Milwaukee | 501(c)(3) | 1993 | $2.4 million | $7.3 million | 2025-12 |
| Wisconsin Dental Association Inc | West Allis | 501(c)(6) | 1939 | $2.2 million | $6.6 million | 2025-12 |
| Visit Sheboygan Inc | Sheboygan | 501(c)(6) | 2017 | $2.2 million | $2.1 million | 2025-12 |
| Digital Bridge Inc | Milwaukee | 501(c)(3) | 2015 | $2.1 million | $451,448 | 2024-12 |
| La Crosse County Convention and Visitors Bureau | La Crosse | 501(c)(6) | 2016 | $2 million | $2 million | 2024-12 |
| Community Warehouse Inc | Milwaukee | 501(c)(3) | 2002 | $2 million | $2.5 million | 2025-06 |
| Wisconsin Infrastructure Investment Now Inc | Madison | 501(c)(4) | 2016 | $1.9 million | $539,809 | 2025-05 |
| Nehemiah Community Development Corporation | Madison | 501(c)(3) | 1993 | $1.9 million | $3 million | 2024-12 |
| Friends Of@bay Beach Inc | Green Bay | 501(c)(3) | 2019 | $1.9 million | $2.3 million | 2024-12 |
| Tavern League of Wisconsin Inc | Milwaukee | 501(c)(6) | 2011 | $1.8 million | $5.2 million | 2025-06 |
| New North Inc | Green Bay | 501(c)(3) | 2007 | $1.7 million | $1.4 million | 2025-06 |
| Greater Green Bay Chamber of Commerce Foundation Inc | Green Bay | 501(c)(3) | 1983 | $1.7 million | $2.2 million | 2025-08 |
| Wisconsin Broadcasters Association Inc | Madison | 501(c)(6) | 1968 | $1.7 million | $4.2 million | 2024-12 |
| Midwest Tribal Energy Resources Association Inc | Milwaukee | 501(c)(3) | 2019 | $1.7 million | $1.2 million | 2024-12 |
| Near West Side Partners Inc | Milwaukee | 501(c)(3) | 2015 | $1.7 million | $13.5 million | 2025-12 |
| Bicycle Federation of Wisconsin Educational Foundation Inc | Milwaukee | 501(c)(3) | 1996 | $1.7 million | $857,287 | 2024-12 |
| Ginseng Board of Wisconsin Inc | Marathon | 501(c)(6) | 1999 | $1.7 million | $1.5 million | 2025-06 |
| Global Pulse Confederation Inc | Menomonie | 501(c)(6) | 2022 | $1.6 million | $1.5 million | 2024-12 |
| Latino Chamber of Commerce of Dane County Inc | Fitchburg | 501(c)(6) | 2008 | $1.5 million | $6.9 million | 2024-12 |
| Uwm Research Foundation Inc | Milwaukee | 501(c)(3) | 2007 | $1.5 million | $4.2 million | 2025-06 |
| Midwest Growth Inc | Appleton | 501(c)(4) | 2016 | $1.5 million | $47,606 | 2024-12 |
| Wisconsin Assisted Living Associated Inc | Madison | 501(c)(6) | 2003 | $1.5 million | $1.7 million | 2025-12 |
| Great Lakes Community Conservation Corps Incorporated | Caledonia | 501(c)(3) | 2012 | $1.4 million | $447,484 | 2025-06 |
| Firefighter Air Coalition Inc | Marinette | 501(c)(4) | 2024 | $1.4 million | $32,226 | 2025-09 |
| Visit Beloit Inc | Beloit | 501(c)(6) | 2020 | $1.3 million | $1.1 million | 2025-12 |
| Levy Giving Fund Inc | Waunakee | 501(c)(3) | 2018 | $1.3 million | $1.8 million | 2025-12 |
| Common Ground Inc | Milwaukee | 501(c)(3) | 2004 | $1.3 million | $1.2 million | 2024-12 |
| Ezekiel Community Development Corporation | Milwaukee | 501(c)(3) | 1998 | $1.2 million | $569,125 | 2024-12 |
| For-M Inc | West Bend | 501(c)(6) | 2020 | $1.2 million | $5.7 million | 2024-12 |
| Streamlined Sales Tax Governing Board Inc | Westby | 501(c)(6) | 2007 | $1.1 million | $2 million | 2025-06 |
| Labor Management Coop Trust of NCSRCC & Assoc Gen Cont of Winsconsin Inc | Eau Claire | 501(c)(6) | 2005 | $1.1 million | $1.2 million | 2024-12 |
| Madison Rotary Foundation | Madison | 501(c)(3) | 1942 | $1.1 million | $19.4 million | 2025-06 |
| Washington County Economic Development Corp | West Bend | 501(c)(4) | 2007 | $1.1 million | $2.3 million | 2025-12 |
| Wisconsin Society of Architects American Institute of Architects | Madison | 501(c)(6) | 2010 | $1.1 million | $2.1 million | 2024-12 |
| Madison Black Chamber of Commerce | Madison | 501(c)(6) | 2019 | $1.1 million | $1.2 million | 2024-12 |
| Startingblock Madison Inc | Madison | 501(c)(3) | 2014 | $1.1 million | $1.7 million | 2024-12 |
| McDevco Inc | Wausau | 501(c)(3) | 1978 | $1 million | $4.2 million | 2025-08 |
| Madison Northside Planning Council Inc | Madison | 501(c)(3) | 1994 | $1 million | $1.6 million | 2024-12 |
| St Ann Center Properties Inc | Milwaukee | 501(c)(2) | 2015 | $1 million | $21.5 million | 2024-12 |
| Citizens Utility Board Inc Cub | Madison | 501(c)(3) | 2006 | $999,962 | $743,619 | 2024-12 |
| Oconto County Economic Development Corporation | Oconto | 501(c)(3) | 1988 | $993,636 | $1.6 million | 2025-12 |
| Visit Rome Wi Inc | Nekoosa | 501(c)(6) | 2018 | $977,789 | $1.4 million | 2024-12 |
| Rhinelander Community Foundation Inc | Rhinelander | 501(c)(3) | 2016 | $973,331 | $1.8 million | 2024-12 |
| Wisconsin LGBT Chamber of Commerce Inc | Milwaukee | 501(c)(6) | 2014 | $963,649 | $418,796 | 2024-12 |
| Sector67 Inc | Madison | 501(c)(3) | 2013 | $958,452 | $2.4 million | 2025-12 |
| Community First | Milwaukee | 501(c)(3) | 2019 | $934,643 | $617,893 | 2024-12 |
| Vascular Access Certification Corporation | Milwaukee | 501(c)(6) | 2009 | $924,431 | $2.4 million | 2025-12 |
| Wisconsin Technology Council Inc | Madison | 501(c)(3) | 2001 | $917,359 | $246,200 | 2025-06 |
| Wisconsin Industrial Energy Group Inc | Madison | 501(c)(6) | 2001 | $915,182 | $181,313 | 2025-06 |
| Historic Third Ward Association Inc | Milwaukee | 501(c)(3) | 1986 | $899,706 | $701,536 | 2025-12 |
| Brown County Home Builders Association Inc | Green Bay | 501(c)(6) | 1959 | $885,314 | $1.8 million | 2024-12 |
| Wisconsin Indigenous Housing and Economic Development Inc | Lac Du Flambu | 501(c)(3) | 2025 | $880,815 | $1.9 million | 2025-06 |
| Metropolitan Housing Development | Waunakee | 501(c)(3) | 1995 | $868,783 | $3.5 million | 2025-12 |
| Madison Region Economic Partnership Inc | Madison | 501(c)(6) | 2010 | $860,102 | $869,783 | 2024-12 |
| Visit Pleasant Prairie Inc | Pleasant PR | 501(c)(6) | 2019 | $850,046 | $2.3 million | 2024-12 |
| Urban Economic Development | Milwaukee | 501(c)(3) | 1997 | $833,467 | $396,608 | 2024-12 |
| MRM North Campus Inc | Milwaukee | 501(c)(3) | 2018 | $829,101 | $18.7 million | 2025-09 |
| Danenet Inc | Madison | 501(c)(3) | 1996 | $807,386 | $484,915 | 2025-12 |
| Wisconsin Veterans Chamber of Commerce Inc | Milwaukee | 501(c)(6) | 2016 | $793,166 | $683,771 | 2025-12 |
| Woodland Financial Partners Inc | Keshena | 501(c)(3) | 2006 | $786,220 | $2.6 million | 2024-12 |
| Advance Shullsburg Inc | Shullsburg | 501(c)(3) | 2017 | $782,842 | $1.1 million | 2025-12 |
| Bayfield Chamber of Commerce | Bayfield | 501(c)(6) | 1999 | $778,380 | $811,071 | 2023-12 |
| The Managing Directors Association of the Northwestern Mutual Life | Racine | 501(c)(6) | 2004 | $766,096 | $831,422 | 2025-06 |
| Green Lake Renewal Inc | Green Lake | 501(c)(3) | 2009 | $753,871 | $2.6 million | 2024-12 |
| For-M Foundation Inc | West Bend | 501(c)(3) | 2020 | $734,338 | $748,556 | 2024-12 |
| Military Avenue Inc | Green Bay | 501(c)(3) | 2014 | $724,218 | $729,683 | 2025-12 |
| Shell Lake Arts Center Inc | Shell Lake | 501(c)(3) | 1968 | $720,422 | $618,443 | 2024-12 |
| Fantasy Sports & Gaming Association | Middleton | 501(c)(6) | 2019 | $706,125 | $461,573 | 2025-12 |
| Howe Community Resource Center Inc | Green Bay | 501(c)(3) | 1999 | $705,687 | $516,738 | 2025-06 |
| Greater Oshkosh Economic Development Corporation | Oshkosh | 501(c)(6) | 2015 | $701,913 | $833,358 | 2025-12 |
| Wisconsin Police Leadership Foundation Inc | Appleton | 501(c)(3) | 1996 | $696,192 | $560,102 | 2025-09 |
| Madison Public Market Foundation | Madison | 501(c)(3) | 2019 | $683,246 | $3.1 million | 2024-12 |
| Hispanic Professionals of Greater Milwaukee Inc | Milwaukee | 501(c)(3) | 2006 | $670,650 | $737,423 | 2024-12 |
| Fitchburg Chamber of Commerce Inc | Fitchburg | 501(c)(6) | 1999 | $653,584 | $432,336 | 2025-12 |
| Common Ground Works Inc | Milwaukee | 501(c)(3) | 2023 | $648,984 | $633,948 | 2025-12 |
| Havenwoods Economic Developement Corp | Milwaukee | 501(c)(3) | 2002 | $641,062 | $275,846 | 2024-12 |
| International Society of Ocular Oncology | Fremont | 501(c)(6) | 2005 | $621,764 | $796,680 | 2025-12 |
| The Nehemiah Project Inc | Milwaukee | 501(c)(3) | 1996 | $619,364 | $379,462 | 2025-06 |
| Central Wisconsin Economic Development Fund Inc | Madison | 501(c)(4) | 2009 | $614,698 | $13.6 million | 2025-09 |
| International Fire Suppression Alliance LTD | Abrams | 501(c)(6) | 2000 | $606,418 | $1.9 million | 2025-06 |
| Wisconsin Coalition of Independent Living Centers Inc | Madison | 501(c)(3) | 1996 | $600,491 | $243,619 | 2025-09 |
| Door County Economic Development Corporation | Sturgeon Bay | 501(c)(3) | 1989 | $599,507 | $2.3 million | 2025-12 |
| Alliance of Health Insurers Ua | Madison | 501(c)(6) | 2013 | $595,135 | $708,057 | 2025-12 |
| Westown Association of Milwaukee Inc | Milwaukee | 501(c)(3) | 1989 | $592,156 | $148,257 | 2025-12 |
| Verona Area Chamber of Commerce | Verona | 501(c)(6) | 1999 | $580,709 | $424,283 | 2024-12 |
| Marshfield Convention & Visitors Bureau Inc | Marshfield | 501(c)(6) | 2013 | $580,352 | $903,334 | 2025-12 |
| Emergency Ultrasound Fellowship Accreditation Council Inc | Milwaukee | 501(c)(6) | 2024 | $569,707 | $1.6 million | 2025-12 |
| Lacrosse Airshows Inc | La Crosse | 501(c)(4) | 2000 | $569,618 | $317,276 | 2024-12 |
| The Bodgery Inc | Madison | 501(c)(3) | 2015 | $563,852 | $622,302 | 2025-12 |
| School Photographers of America Association | Cedarburg | 501(c)(6) | 2021 | $563,081 | $46,469 | 2024-12 |
| Green County Development | Monroe | 501(c)(3) | 2011 | $556,257 | $1.7 million | 2024-12 |
| Ashland Development Corp | Ashland | 501(c)(3) | 1984 | $551,806 | $2.2 million | 2024-12 |
| Astop Inc | Fond Du Lac | 501(c)(3) | 1992 | $532,991 | $228,416 | 2025-06 |
| Wisconsin Real Estate Alumni | Pewaukee | 501(c)(3) | 1994 | $531,346 | $1.7 million | 2024-12 |
| Main Street Monroe Inc | Monroe | 501(c)(3) | 2014 | $515,301 | $232,483 | 2024-12 |
| Glendale Convention Visitors and Business Association Inc | Glendale | 501(c)(6) | 2025 | $512,692 | $443,456 | 2025-12 |
| Town of Sumner Community Foundation Inc | Cameron | 501(c)(3) | 2015 | $501,255 | $3.1 million | 2025-12 |
| Emergency Department Benchmarking Alliance Inc | Madison | 501(c)(6) | 2009 | $498,065 | $2 million | 2025-12 |
| Fiscc Inc | Janesville | 501(c)(3) | 2023 | $496,015 | $2.8 million | 2025-12 |
| Northeast Wisconsin Manufacturing Alliance | Green Bay | 501(c)(6) | 2013 | $495,388 | $610,254 | 2024-12 |
| Downtown Fond Du Lac Partnership Inc | Fond Du Lac | 501(c)(3) | 2014 | $494,385 | $144,779 | 2025-12 |
| Sister Bay Advancement Association | Sister Bay | 501(c)(6) | 2009 | $494,116 | $384,845 | 2025-12 |
| Wisconsin High School Football Coaches Association Inc | Hubertus | 501(c)(6) | 2019 | $491,395 | $649,067 | 2026-06 |
| Ozaukee Nonprofit Center Inc | Grafton | 501(c)(3) | 1996 | $483,037 | $3.8 million | 2024-12 |
| Apartment Owners and Managers Association of Wisconsin | Milwaukee | 501(c)(6) | 2017 | $479,618 | $876,439 | 2025-12 |
| Walworth County Economic Development Alliance Inc | Elkhorn | 501(c)(4) | 2007 | $478,791 | $720,499 | 2024-12 |
| Capitol Civic Centre Foundation Inc | Manitowoc | 501(c)(3) | 1993 | $475,554 | $3.2 million | 2025-06 |
| Wisconsin Council of Administrators of Special Services LTD | Cottage Grove | 501(c)(6) | 2003 | $466,977 | $460,738 | 2025-06 |
| Minnesota Milk Producers Association | Green Bay | 501(c)(6) | 2007 | $460,337 | $444,943 | 2025-12 |
| Shawano Chamber of Commerce Incorporated | Shawano | 501(c)(6) | 2001 | $459,869 | $862,256 | 2024-12 |
| Latino Chamber of Commerce of Southeastern Wisconsin Inc | Milwaukee | 501(c)(6) | 2018 | $459,005 | $672,334 | 2025-12 |
| International Milk Haulers Association | Wisc Dells | 501(c)(6) | 2001 | $454,807 | $509,188 | 2025-12 |
| Multicultural Coalition Inc | Menasha | 501(c)(3) | 2022 | $453,777 | $65,774 | 2024-12 |
| Heart of the Valley Chamber of Commerce | Kaukauna | 501(c)(6) | 2021 | $443,517 | $1.1 million | 2026-06 |
| Hartford Rotary Foundation Inc | Hartford | 501(c)(3) | 2022 | $434,900 | $239,106 | 2025-06 |
| Celebrate Committee Inc | De Pere | 501(c)(3) | 2007 | $430,651 | $193,535 | 2025-09 |
| Port Main Street Inc | PRT Washingtn | 501(c)(3) | 2014 | $430,213 | $288,447 | 2024-12 |
| Kennedy Heights Neighborhood Association Inc | Madison | 501(c)(3) | 1985 | $413,450 | $275,455 | 2024-12 |
| Menomonee Valley Partners Inc | Milwaukee | 501(c)(3) | 2000 | $413,216 | $1.2 million | 2025-06 |
| Creda Wisconsin Chapter Inc | Milwaukee | 501(c)(6) | 2004 | $412,539 | $249,475 | 2024-12 |
| National Association of Travel Healthcare Organizations | Monona | 501(c)(6) | 2012 | $411,841 | $731,603 | 2024-12 |
| Sheet Metal & Air Conditioning Contractors Association of Milwaukee Inc | Wauwatosa | 501(c)(6) | 1942 | $406,133 | $1.3 million | 2024-12 |
| City of Delafield Promotional & Tourism Council Inc | Delafield | 501(c)(4) | 2000 | $403,362 | $354,356 | 2025-12 |
| Wisconsin Newspaper Association Inc | Madison | 501(c)(6) | 2009 | $402,268 | $881,295 | 2025-12 |
| Meadowood Health Partnership Inc | Madison | 501(c)(3) | 2023 | $396,411 | $130,781 | 2025-12 |
| Downtown de Pere Inc | De Pere | 501(c)(3) | 2013 | $395,915 | $69,740 | 2024-12 |
| Paradise Foundation Inc | Pleasant PR | 501(c)(3) | 2025 | $389,420 | $100,183 | 2025-12 |
| Scaling Wellness in Milwaukee LTD | Milwaukee | 501(c)(3) | 2020 | $387,181 | $199,001 | 2025-07 |
| West Bend Area Chamber of Commerce Inc | West Bend | 501(c)(6) | 1971 | $376,016 | $446,674 | 2025-12 |
| African Center for Community Development Inc | Madison | 501(c)(3) | 2019 | $366,277 | $246,717 | 2025-12 |
| Wisconsin Rapids Area Convention & Visitors Bureau Inc | Wisc Rapids | 501(c)(6) | 2001 | $362,327 | $816,445 | 2025-12 |
| Vernon Economic Development Association Inc | Viroqua | 501(c)(3) | 2007 | $362,022 | $4.3 million | 2025-12 |
| National Tribal Gaming Commissioners & Regulators NTGC&R | Oneida | 501(c)(6) | 2019 | $359,851 | $99,598 | 2025-12 |
| East Side Business Improvement District | Milwaukee | 501(c)(3) | 1999 | $358,430 | $213,359 | 2024-12 |
| Forward Foundation Inc | Janesville | 501(c)(3) | 1987 | $356,970 | $2.3 million | 2025-02 |
| Northwoods Association of Realtors Inc | Woodruff | 501(c)(6) | 2016 | $356,300 | $773,386 | 2025-09 |
| Waukesha County Center for Growth Inc | Waukesha | 501(c)(3) | 2016 | $355,350 | $960,374 | 2025-12 |
| Realtors Association of Northwestern Wisconsin Inc | Eau Claire | 501(c)(6) | 2016 | $350,004 | $881,449 | 2025-12 |
| Downtown Racine Corp | Racine | 501(c)(3) | 1982 | $349,680 | $242,382 | 2025-12 |
| Waupaca Area Convention and Visitor Bureau Inc | Waupaca | 501(c)(6) | 2016 | $339,481 | $586,937 | 2024-12 |
| Wisconsin Association of Local Health Departments and Boards Inc | Kimberly | 501(c)(6) | 2002 | $338,014 | $141,831 | 2025-06 |
| Langlade County Economic Development Corporation | Antigo | 501(c)(3) | 2009 | $333,140 | $896,336 | 2025-12 |
| La Crosse Area Realtors Association Inc | La Crosse | 501(c)(6) | 2016 | $327,541 | $342,469 | 2025-09 |
| Greater Wisconsin Opportunities Fund Inc | Madison | 501(c)(3) | 2016 | $325,318 | $4.7 million | 2024-12 |
| Abbycolby Crossings Chamber of Commerce Inc | Abbotsford | 501(c)(6) | 2022 | $322,195 | $244,510 | 2025-12 |
| Lincoln County Rodeo Association Inc | Merrill | 501(c)(4) | 2008 | $320,434 | $163,518 | 2025-12 |
| Volunteer Center of East Central Wisconsin Inc | Menasha | 501(c)(3) | 1995 | $317,651 | $139,434 | 2024-12 |
| Circle Wisconsin Corporation | Milwaukee | 501(c)(6) | 2020 | $316,804 | $336,627 | 2024-12 |
| Wisconsin Association of Meat Processors Inc | Lake Geneva | 501(c)(6) | 2012 | $316,426 | $946,066 | 2026-06 |
| Engage Franklin Inc | Franklin | 501(c)(6) | 2025 | $309,134 | $146,235 | 2024-12 |
| Clark County Community Foundation Inc | Loyal | 501(c)(3) | 2014 | $304,349 | $593,856 | 2025-12 |
| Bishops Creek Community Development Corporation | Milwaukee | 501(c)(3) | 2024 | $302,439 | $4.1 million | 2024-12 |
| Davis Tennon Foundation | Milwaukee | 501(c)(3) | 2024 | $300,000 | $506,816 | 2024-12 |
| Entrepreneurial and Education Center Inc | Wausau | 501(c)(3) | 1991 | $298,725 | $2.5 million | 2024-12 |
| Progress Lakeshore Inc | Manitowoc | 501(c)(6) | 2005 | $298,559 | $279,218 | 2024-12 |
| Beloit 2020 Corporation | Beloit | 501(c)(3) | 1990 | $293,928 | $4.2 million | 2025-12 |
| Ashland Senior Community Center Inc | Ashland | 501(c)(3) | 1999 | $287,460 | $459,163 | 2025-12 |
| Pwoa Inc | Kaukauna | 501(c)(6) | 2018 | $284,123 | $522,272 | 2025-12 |
| Fall Creek Area Foundation | Fall Creek | 501(c)(3) | 1995 | $279,053 | $1 million | 2025-12 |
| Word of Hope Ministries Inc | Milwaukee | 501(c)(3) | 1996 | $278,096 | $105,758 | 2025-12 |
| Downtown Eau Claire Inc | Eau Claire | 501(c)(6) | 2003 | $272,356 | $396,499 | 2024-12 |
| Wisconsin Chinese Chamber of Commerce | Wauwatosa | 501(c)(3) | 2020 | $272,170 | $341,147 | 2025-12 |
| Global Partners Running Waters Inc | Milwaukee | 501(c)(3) | 2003 | $272,139 | $95,086 | 2025-12 |
| Town of Brookfield Convention and Visitors Bureau Inc | Brookfield | 501(c)(6) | 2021 | $268,321 | $260,599 | 2024-12 |
| World Association for Emergency & Disaster Medicine Inc | Madison | 501(c)(3) | 1994 | $268,066 | $393,298 | 2025-03 |
| Inspire Sheboygan County | Sheboygan | 501(c)(3) | 2014 | $267,877 | $230,186 | 2025-12 |
| Onedenmark | Green Bay | 501(c)(3) | 2022 | $267,687 | $404,134 | 2025-12 |
| Wisconsin Dairy Alliance Inc | Chilton | 501(c)(6) | 2021 | $267,250 | $22,730 | 2025-12 |
| Ozaukee County Economic Development Corporation | PRT Washingtn | 501(c)(6) | 2022 | $264,874 | $333,514 | 2025-12 |
| Monona Community Festival Committee Inc | Monona | 501(c)(3) | 2015 | $261,486 | $174,031 | 2025-12 |
| CTK Development Corporation | Milwaukee | 501(c)(3) | 2001 | $255,759 | $2.2 million | 2025-12 |
| Wisconsin Water Wells Association Inc | Milwaukee | 501(c)(6) | 2000 | $252,281 | $696,251 | 2024-12 |
| Ephraim Business Council | Egg Harbor | 501(c)(6) | 2010 | $252,046 | $140,003 | 2025-12 |
| Clarke Square Neighborhood Initiative Inc | Milwaukee | 501(c)(3) | 2022 | $251,547 | $349,059 | 2024-12 |
| La Crosse Neighborhoods | La Crosse | 501(c)(3) | 2015 | $250,358 | $215,991 | 2024-12 |
| Ripon Main Street Inc | Ripon | 501(c)(3) | 1995 | $247,354 | $670,374 | 2025-12 |
| Central Wisconsin Board of Realtors Inc | Mosinee | 501(c)(6) | 2016 | $243,513 | $516,809 | 2025-09 |
| Optimist Club of Menomonee Falls Foundation Inc | Menomonee FLS | 501(c)(3) | 2022 | $243,241 | $357,809 | 2024-09 |
| Wilderness Pedalers Inc | Presque Isle | 501(c)(3) | 2016 | $236,900 | $106,492 | 2025-12 |
| Platteville Business Incubator Inc | Platteville | 501(c)(3) | 1999 | $236,279 | $1.1 million | 2024-12 |
| Building Owners & Managers Association of Wisconsin Inc | Milwaukee | 501(c)(6) | 1973 | $234,782 | $254,281 | 2025-12 |
| Wisconsin Biofuels Association Inc | Madison | 501(c)(6) | 2015 | $233,750 | $391,747 | 2025-12 |
| Germantown Area Chamber of Commerce and Industry Inc | Germantown | 501(c)(6) | 2025 | $233,397 | $101,798 | 2025-12 |
| Labnet Inc | Milwaukee | 501(c)(6) | 2023 | $232,093 | $202,159 | 2025-08 |
| Airport Gateway Business Association | Milwaukee | 501(c)(6) | 2007 | $228,260 | $94,113 | 2024-12 |
| Mishicot Area Growth and Improvement Committee Inc | Mishicot | 501(c)(3) | 2004 | $226,165 | $1.2 million | 2024-12 |
| Oneida County Economic Development Corp | Rhinelander | 501(c)(3) | 1991 | $225,829 | $205,645 | 2025-12 |
| American Society of Power Engineers Inc | Bristol | 501(c)(6) | 2003 | $222,767 | $176,081 | 2025-06 |
| Lakeshore Realtors Association Inc | Grafton | 501(c)(6) | 2016 | $222,401 | $643,658 | 2024-12 |
| Adams County Chamber of Commerce Inc | Adams | 501(c)(6) | 2014 | $220,256 | $125,255 | 2024-12 |
| Italian American Mens Society Inc | Kenosha | 501(c)(3) | 2014 | $217,499 | $165,166 | 2025-12 |
| The Lakes Area Realtors Association Inc | Elkhorn | 501(c)(6) | 2016 | $216,272 | $269,936 | 2024-12 |
| Cottage Grove Chamber of Commerce | Cottage Grove | 501(c)(6) | 2019 | $214,964 | $296,765 | 2025-12 |
| South 27TH Street Business District Association Inc | Greenfield | 501(c)(3) | 2011 | $214,468 | $426,537 | 2024-12 |
| Thrive Economic Development Inc | Jefferson | 501(c)(3) | 2017 | $213,912 | $289,833 | 2025-12 |
| Elkhart Lake Chamber of Commerce | Elkhart Lake | 501(c)(6) | 1981 | $212,172 | $171,809 | 2024-12 |
| Midwest Education and Community Outreach | West Allis | 501(c)(3) | 2009 | $211,103 | $102,430 | 2025-12 |
| Downtown West Allis Inc | West Allis | 501(c)(3) | 2004 | $208,702 | $257,912 | 2025-12 |
| Whitefish Bay Womans Club | Whitefish Bay | 501(c)(3) | 1954 | $207,683 | $368,062 | 2025-05 |
| Smart Growth Madison Inc | Madison | 501(c)(6) | 2017 | $206,386 | $290,803 | 2025-12 |
| Hustisford Community Hall Association Incorporated | Hustisford | 501(c)(3) | 2015 | $206,372 | $35,975 | 2026-03 |
| Institute of Real Estate Management of the Natl Association of Realtors | Milwaukee | 501(c)(6) | 1976 | $205,432 | $462,141 | 2025-12 |
| Sheet Metal Industry Program of Madison | Appleton | 501(c)(6) | 2015 | $204,693 | $489,167 | 2025-07 |
| Northwest Wisconsin Regional Economic Development Fund Inc | Spooner | 501(c)(4) | 2007 | $203,804 | $4.3 million | 2025-12 |
| Wisconsin Games Alliance | Readstown | 501(c)(6) | 2020 | $201,021 | $172,371 | 2025-12 |
| The Mindful Group Inc | Milwaukee | 501(c)(3) | 2024 | $200,000 | $137,462 | 2024-12 |
| Wisconsin Badger Chapter Club MGRS Association of America Inc | Milwaukee | 501(c)(6) | 2000 | $199,420 | $182,462 | 2025-10 |
| City Centro Inc | West Bend | 501(c)(3) | 2023 | $199,043 | $208,533 | 2024-12 |
| Downtown Oconomowoc Business Association Inc | Brookfield | 501(c)(6) | 2022 | $196,139 | $178,072 | 2023-12 |
| Opportunity Center Inc | Glendale | 501(c)(3) | 2022 | $195,837 | $5.2 million | 2024-12 |
| Family Friendly Workplaces Inc | Woodville | 501(c)(3) | 2019 | $195,358 | $43,603 | 2025-12 |
| Sheboygan Falls Chamber Main Street Inc | Sheboygan FLS | 501(c)(6) | 2002 | $194,417 | $137,951 | 2024-12 |
| Wisconsin Association of Convention & Visitors Bureaus | Sun Prairie | 501(c)(6) | 2003 | $194,327 | $135,749 | 2025-12 |
| Adams County Rural & Industrial Development Commission | Friendship | 501(c)(3) | 1999 | $193,437 | $521,074 | 2025-12 |
| Knights of Columbus | Chippewa FLS | 501(c)(8) | 1940 | $192,562 | $161,134 | 2024-12 |
| Reach Waupun Inc | Waupun | 501(c)(3) | 2016 | $192,333 | $215,814 | 2025-06 |
| Village of Wauwatosa-B I D Inc | Milwaukee | 501(c)(3) | 1995 | $191,615 | $135,127 | 2023-12 |
| Mercer Area Chamber of Commerce Inc | Mercer | 501(c)(6) | 2008 | $190,955 | $220,411 | 2024-12 |
| Mozayik | Madison | 501(c)(3) | 2015 | $189,585 | $162,359 | 2025-12 |
| The Greater Beloit Economic Development Corporation | Beloit | 501(c)(3) | 2000 | $188,640 | $1.3 million | 2025-12 |
| Eagle River Revitalization Program Inc | Eagle River | 501(c)(3) | 2000 | $188,551 | $156,419 | 2024-12 |
| Driftless Development Inc | PR Du Chien | 501(c)(3) | 2018 | $186,492 | $104,110 | 2024-12 |
| Ofs Holdings Inc | Madison | 501(c)(3) | 2017 | $181,851 | $4.3 million | 2025-09 |
| International Association of Agricultural Economists Inc | Appleton | 501(c)(6) | 2013 | $181,597 | $1.3 million | 2025-12 |
| Atwood-Barrymore Corporation | Madison | 501(c)(3) | 1994 | $178,824 | $78,066 | 2024-12 |
| Washburn Area Chamber of Commerce Inc | Washburn | 501(c)(6) | 2014 | $178,534 | $165,060 | 2025-12 |
| Thermoset Resin Formulators Association | Milwaukee | 501(c)(6) | 2004 | $177,839 | $158,678 | 2025-12 |
| Mosinee Area Chamber of Commerce Inc | Mosinee | 501(c)(6) | 2000 | $177,104 | $116,233 | 2024-12 |
| Downtown Janesville Inc | Janesville | 501(c)(3) | 2004 | $174,882 | $248,931 | 2025-12 |
| Shawano County Economic Progress Inc | Shawano | 501(c)(3) | 2004 | $174,096 | $138,205 | 2025-12 |
| Delafield Chamber of Commerce | Delafield | 501(c)(6) | 2006 | $173,857 | $61,190 | 2025-09 |
| Senior Center | Antigo | 501(c)(3) | 2016 | $171,317 | $318,689 | 2025-12 |
| Greater Oshkosh Healthy Neighborhoods Incorporated | Oshkosh | 501(c)(3) | 2016 | $171,250 | $560,250 | 2025-12 |
| Door County North Inc | Ellison Bay | 501(c)(6) | 2012 | $170,384 | $137,655 | 2025-09 |
| Mother Kathryn Daniels Conference Center Inc | Milwaukee | 501(c)(3) | 2024 | $170,308 | $3 million | 2025-12 |
| American Dairy Coalition Inc | Chilton | 501(c)(6) | 2017 | $169,356 | $41,299 | 2025-12 |
| Barron County Economic Development Corporation | Barron | 501(c)(3) | 2005 | $169,310 | $32,158 | 2025-12 |
| Kitsune Kon Inc | Appleton | 501(c)(4) | 2026 | $164,375 | $52,417 | 2026-03 |
| Do Good Wisconsin Inc | Marshall | 501(c)(3) | 2022 | $162,899 | $125,311 | 2024-12 |
| Chippewa Falls Main Street Inc | Chippewa FLS | 501(c)(3) | 1991 | $162,166 | $45,671 | 2025-12 |
| Dairy Girl Network | Cobb | 501(c)(6) | 2018 | $160,865 | $41,470 | 2025-12 |
| Lake Mills Main Street Program Inc | Lake Mills | 501(c)(3) | 2014 | $160,857 | $125,848 | 2025-12 |
| Drexel Town Square Owners Association Inc | Milwaukee | 501(c)(4) | 2025 | $159,586 | $416,981 | 2025-12 |
| International Credit Union Regulators Network Inc | Madison | 501(c)(6) | 2016 | $159,297 | $170,406 | 2025-12 |
| Vilas County Economic Development Corporation Inc | Lake Geneva | 501(c)(3) | 2009 | $158,723 | $173,229 | 2025-12 |
| Price County Productions Inc | Phillips | 501(c)(3) | 2020 | $158,608 | $146,204 | 2025-10 |
| Platteville Mainstreet Program | Platteville | 501(c)(3) | 1999 | $157,625 | $109,904 | 2026-06 |
| Polk County Tourism Council Inc | St Croix FLS | 501(c)(6) | 2003 | $156,774 | $38,878 | 2025-12 |
| Dane Buy Local Inc | Madison | 501(c)(6) | 2012 | $155,324 | $59,230 | 2025-12 |
| Prosperity Southwest Wisconsin Inc | Platteville | 501(c)(6) | 2013 | $155,016 | $128,400 | 2025-12 |
| Geneva Lake Womens Association Inc | Lake Geneva | 501(c)(3) | 2009 | $152,096 | $129,403 | 2026-04 |
| Main Street Marshfield Inc | Marshfield | 501(c)(3) | 2004 | $151,329 | $67,865 | 2025-12 |
| American Professional Wound Care Association | Milwaukee | 501(c)(6) | 2007 | $149,802 | $218,189 | 2024-12 |
| Junior League of Milwaukee | Milwaukee | 501(c)(3) | 1950 | $149,767 | $966,845 | 2025-05 |
| De Pere Area of Chamber of Commerce Inc | De Pere | 501(c)(6) | 2007 | $148,567 | $50,538 | 2025-12 |
| Janesville Innovation Inc | Janesville | 501(c)(3) | 2013 | $146,960 | $10,892 | 2024-12 |
| Building Industry Council Inc | Madison | 501(c)(4) | 2007 | $146,056 | $98,543 | 2024-12 |
| Phillips Chamber of Commerce | Phillips | 501(c)(6) | 1983 | $146,042 | $194,441 | 2024-06 |
| Association of Ringside Physicians Inc | Windsor | 501(c)(6) | 2002 | $145,738 | $212,637 | 2024-12 |
| Wausau River District Inc | Wausau | 501(c)(3) | 2002 | $143,707 | $77,383 | 2025-12 |
| Wisconsin Commercial Real Estate Women Inc | New Berlin | 501(c)(6) | 1999 | $141,775 | $173,293 | 2025-12 |
| Serve Incorporated | Bayside | 501(c)(3) | 2004 | $141,526 | $208,063 | 2024-12 |
| Professional Outdoor Media Association Inc | Prescott | 501(c)(6) | 2006 | $140,968 | $1,324 | 2025-12 |
| Randolph Area Community Foundation | Randolph | 501(c)(3) | 2022 | $140,760 | $13,076 | 2025-06 |
| Madison Area Mechanical and Sheet Metal Contractors Association | Fitchburg | 501(c)(6) | 2015 | $139,204 | $823,185 | 2025-07 |
| Envision Greater Green Bay Inc | Green Bay | 501(c)(3) | 1993 | $138,517 | $98,950 | 2024-12 |
| Historic King Drive Business Improvement District Inc | Milwaukee | 501(c)(3) | 2022 | $138,501 | $147,594 | 2025-12 |
| War in the Woods Promotions Inc | Marinette | 501(c)(3) | 2022 | $137,732 | $63,630 | 2024-12 |
| United Community Services Inc | Neenah | 501(c)(3) | 1995 | $137,189 | $698,595 | 2025-12 |
| Lake Chippewa Flowage Resort Association Inc | Hayward | 501(c)(6) | 2023 | $135,449 | $106,602 | 2025-12 |
| Community Property Inc | Wisc Rapids | 501(c)(3) | 2008 | $134,760 | $2.7 million | 2024-12 |
| Agc of Wi Skill Integrity Responsibility Council Inc | Madison | 501(c)(4) | 2007 | $133,984 | $170,569 | 2025-12 |
| Western Wisconsin Realtors Assoc | Hudson | 501(c)(6) | 2016 | $133,601 | $1 million | 2025-12 |
| Medford Curling Club | Medford | 501(c)(3) | 2003 | $133,201 | $315,545 | 2024-12 |
| Brown County Homeless Housing Coalition | Green Bay | 501(c)(3) | 2023 | $132,847 | $80,396 | 2025-12 |
| Door County Board of Realtors Inc | Sturgeon Bay | 501(c)(6) | 2016 | $132,140 | $242,212 | 2025-12 |
| Wisconsin Golf Course Association Inc | West Allis | 501(c)(6) | 1999 | $131,469 | $65,479 | 2025-12 |
| Chamber of Manitowoc County Foundation Inc | Manitowoc | 501(c)(3) | 1987 | $131,225 | $565,228 | 2025-12 |
| Wisconsin Consumer Finance Association Inc Plankinton Building Room 5032 | Madison | 501(c)(6) | 1951 | $131,062 | $221,810 | 2025-12 |
| Big Bend Vernon Lions Club Inc | Big Bend | 501(c)(3) | 2015 | $129,766 | $145,164 | 2025-06 |
| Social Justice Center Inc | Madison | 501(c)(3) | 2000 | $128,007 | $843,203 | 2024-12 |
| Families First of Monroe County Inc | Tomah | 501(c)(3) | 1997 | $127,814 | $40,032 | 2025-12 |
| Plymouth Advancement Association Inc | Plymouth | 501(c)(3) | 1994 | $127,109 | $27,620 | 2025-12 |
| Mauston Wrestling Club Inc | Mauston | 501(c)(3) | 2023 | $126,543 | $337,265 | 2024-12 |
| Midwest Alliance of Sovereign Tribes | Gresham | 501(c)(4) | 2003 | $124,495 | $5,505 | 2025-12 |
| Agc of Wisconsin Iap-Ca Inc | Madison | 501(c)(6) | 2009 | $123,790 | $323,831 | 2025-10 |
| Bay View Community Fund | Milwaukee | 501(c)(4) | 2009 | $123,591 | $22,521 | 2024-12 |
| Milton Area Chamber of Commerce Ind Ustry & Tourism | Milton | 501(c)(6) | 2008 | $122,567 | $59,396 | 2025-12 |
| Waukesha Downtown Association | Waukesha | 501(c)(6) | 2024 | $121,962 | $28,403 | 2024-12 |
| Genetic Counselor Educators Association | Janesville | 501(c)(6) | 2003 | $121,019 | $290,234 | 2025-06 |
| Brodhead Chamber of Commerce | Brodhead | 501(c)(6) | 2023 | $120,482 | $33,370 | 2025-12 |
| Executive Womens Golf Association Inc | Franklin | 501(c)(6) | 1997 | $120,418 | $33,136 | 2025-12 |
| Iron River Area Chamber of Commerce Inc | Iron River | 501(c)(6) | 2007 | $119,877 | $120,888 | 2025-12 |
| Centerville Community Development Foundation Inc | Trempealeau | 501(c)(3) | 1995 | $119,180 | $496,578 | 2025-12 |
| Lincoln County Economic Development Corporation | Merrill | 501(c)(3) | 2025 | $119,043 | $63,323 | 2025-12 |
| Five Shovelmen Job Corps Inc | Sparta | 501(c)(3) | 2022 | $117,338 | $28,740 | 2025-12 |
| Friends of Freedom Park | Prescott | 501(c)(3) | 2006 | $117,102 | $229,669 | 2024-12 |
| Dodgeville Revitalization Program | Dodgeville | 501(c)(3) | 1994 | $117,067 | $333,635 | 2024-12 |
| Jomar of Zion Inc | Milwaukee | 501(c)(3) | 2003 | $116,409 | $414,712 | 2025-06 |
| Kiwanis Club of Madison Foundation | Monona | 501(c)(3) | 1963 | $116,229 | $1.9 million | 2024-12 |
| Amateur Golf Association Madison Wisconsin Chapter Inc | Madison | 501(c)(6) | 1997 | $116,171 | $34,124 | 2025-12 |
| Frank Lloyd Wrights Burnham Block Inc | Milwaukee | 501(c)(3) | 1996 | $114,625 | $1.8 million | 2024-12 |
| Secub Southeastern Chamber United in Business Inc | Oak Creek | 501(c)(6) | 2002 | $114,175 | $101,851 | 2025-12 |
| Bloomer Community Visitor Center Inc | Bloomer | 501(c)(3) | 2000 | $111,317 | $89,833 | 2025-12 |
| National Workers Compensation Defense Network Inc | Milwaukee | 501(c)(6) | 2015 | $110,784 | $30,360 | 2025-02 |
| American College of Healthcare Executives | Kimberly | 501(c)(6) | 1983 | $110,517 | $112,195 | 2024-12 |
| Elm Grove Womans Club | Elm Grove | 501(c)(3) | 1953 | $110,404 | $253,846 | 2025-05 |
| International Association of Lions Clubs | Holcombe | 501(c)(4) | 1940 | $110,325 | $543,667 | 2025-12 |
| Meadowood Neighborhood Association Inc | Madison | 501(c)(3) | 2015 | $110,239 | $5,556 | 2025-12 |
| National Academy of Elder Law Attorneys Inc | Hudson | 501(c)(6) | 2008 | $107,880 | $393,449 | 2024-12 |
| Walworth Fontana Rotary Foundation Inc | Walworth | 501(c)(3) | 2004 | $107,244 | $123,802 | 2025-06 |
| Marathon County Literacy Council Inc | Wausau | 501(c)(3) | 2017 | $107,170 | $104,281 | 2025-12 |
| Wisconsin Transportation Employers Council Inc | Madison | 501(c)(6) | 2019 | $106,761 | $341,157 | 2024-12 |
| Wisconsin Lumber Dealers Education Foundation Inc | Hartland | 501(c)(6) | 2012 | $106,736 | $1.9 million | 2025-12 |
| Wisconsin Center for Employee Ownership | Madison | 501(c)(3) | 2022 | $106,177 | $70,119 | 2025-12 |
| Drift Share Inc | La Crosse | 501(c)(3) | 2023 | $104,629 | $121,802 | 2024-12 |
| Marquette Neighborhood Association | Madison | 501(c)(3) | 2010 | $104,508 | $174,584 | 2025-09 |
| Racine Revitalization Partnership | Racine | 501(c)(3) | 2016 | $103,923 | $937,736 | 2024-12 |
| Grow North Regional Economic Development Corporation | Rhinelander | 501(c)(6) | 2008 | $103,918 | $130,463 | 2025-12 |
| Crandon Area Community Foundation | Crandon | 501(c)(3) | 2022 | $103,499 | $61,823 | 2025-12 |
| Downtown Thiensville Inc | Thiensville | 501(c)(3) | 2025 | $102,790 | $40,710 | 2025-12 |
| Forest County Chamber of Commerce | Crandon | 501(c)(6) | 2023 | $102,199 | $183,745 | 2024-12 |
| Wisconsin Brewers Guild Inc | Sheboygan | 501(c)(6) | 2017 | $102,130 | $37,053 | 2024-12 |
| 100 Women Who Care Madison | Madison | 501(c)(3) | 2023 | $102,038 | $12,608 | 2025-12 |
| Benton Community Development Group | Benton | 501(c)(3) | 1993 | $101,983 | $577,451 | 2025-12 |
| Milwaukee Riverwalk District Inc | Mequon | 501(c)(3) | 1993 | $101,710 | $140,784 | 2024-12 |
| Labor Community at Work Inc | Milwaukee | 501(c)(3) | 2004 | $101,634 | $124,007 | 2025-12 |
| Main Street of Menomonie Inc | Menomonie | 501(c)(3) | 1992 | $100,663 | $43,304 | 2024-12 |
| Community Club of Kendall Inc | Kendall | 501(c)(3) | 2022 | $100,534 | $40,224 | 2025-12 |
| Wisconsin Biomass Energy Coalition Inc | Madison | 501(c)(6) | 2021 | $100,500 | $4,512 | 2025-12 |
| Wisconsin Council for Affordable Housing | Madison | 501(c)(6) | 1999 | $99,936 | $164,554 | 2025-06 |
| Omro Area Community Center | Omro | 501(c)(3) | 1995 | $99,281 | $556,731 | 2024-12 |
| Wisconsin Speech-Language-Pathology & Audiology Association Inc | Kimberly | 501(c)(6) | 2005 | $98,958 | $46,071 | 2025-06 |
| Lancaster Chamber of Commerce | Lancaster | 501(c)(6) | 2025 | $98,626 | $61,924 | 2025-12 |
| Lodi & Lake Wisconsin Chamber of Commerce Inc | Lodi | 501(c)(6) | 2016 | $98,331 | $176,173 | 2024-12 |
| Manitowoc County Board of Realtors Inc | Manitowoc | 501(c)(6) | 2016 | $98,013 | $273,404 | 2025-09 |
| Two Rivers Main Street Inc | Two Rivers | 501(c)(3) | 1997 | $97,107 | $6,505 | 2025-12 |
| Brown County Tavern League Inc | Green Bay | 501(c)(6) | 2001 | $97,072 | $103,670 | 2025-12 |
| Sheboygan County Economic Development Corporation Foundation | Sheboygan | 501(c)(3) | 2010 | $96,662 | $1.1 million | 2024-12 |
| Wisconsin Railroad Association Inc | Madison | 501(c)(6) | 2016 | $96,000 | $79,596 | 2025-12 |
| Greater Union Grove Area Chamber of Commerce | Union Grove | 501(c)(6) | 2014 | $95,297 | $51,232 | 2025-12 |
| Midwest Mujeres | Madison | 501(c)(3) | 2024 | $95,238 | $39,024 | 2025-12 |
| Sustainability Institute Inc | La Crosse | 501(c)(3) | 2015 | $94,739 | $104,549 | 2025-12 |
| Go-Edc Foundation | Oshkosh | 501(c)(3) | 2015 | $94,241 | $237,038 | 2025-12 |
| Library of Congress Millennium Foundation Inc | Fond Du Lac | 501(c)(3) | 1994 | $94,131 | $18,728 | 2025-12 |
| Wisconsin Self-Storage Association Inc | Waukesha | 501(c)(6) | 2003 | $94,045 | $501,719 | 2025-12 |
| Janesville Rotary Foundation | Janesville | 501(c)(3) | 1945 | $93,094 | $1.4 million | 2025-06 |
| Project Management Institute | Madison | 501(c)(6) | 2001 | $93,002 | $129,967 | 2025-12 |
| Tri-County Contractors Association Industry Advancement Foundation | Pleasant PR | 501(c)(6) | 2004 | $91,772 | $371,555 | 2025-05 |
| East Troy Area Chamber of Commerce | East Troy | 501(c)(6) | 2003 | $91,192 | $2,773 | 2023-12 |
| Church Women United of Richland County Thrift Shop | Richland Center | 501(c)(3) | 1988 | $90,610 | $42,483 | 2024-12 |
| American Clinicalmagnetoencephalography Society Inc | Milwaukee | 501(c)(6) | 2012 | $90,575 | $412,736 | 2024-12 |
| Watertown Main Street Program Inc | Watertown | 501(c)(3) | 2002 | $90,076 | $110,201 | 2024-12 |
| Western Society of Pediatric Dentistry | Denmark | 501(c)(6) | 2007 | $88,941 | $315,588 | 2025-06 |
| Horicon Phoenix Program LTD | Horicon | 501(c)(3) | 2012 | $88,931 | $36,490 | 2025-12 |
| The@city of Waukesha Chamber of Commerce Inc | Waukesha | 501(c)(6) | 2023 | $88,065 | $113,162 | 2024-12 |
| Shawano Pathways Organization for Kids Enviroment & Safety | Shawano | 501(c)(3) | 2011 | $88,021 | $266,534 | 2024-12 |
| Kewaunee County Economic Development Corporation | Luxemburg | 501(c)(3) | 2004 | $87,584 | $14,090 | 2024-12 |
| Lafayette Development Corporation | Darlington | 501(c)(4) | 2000 | $87,576 | $246,430 | 2025-12 |
| Rusk Area Chamber of Commerce | Ladysmith | 501(c)(6) | 2006 | $87,221 | $37,471 | 2024-12 |
| Madison Association of Plumbing Contractors | Fitchburg | 501(c)(6) | 2015 | $87,039 | $349,413 | 2025-07 |
| Wisconsin Assoc of Collegiate Registrars & Adms Officers Inc | Milwaukee | 501(c)(4) | 2004 | $86,554 | $126,848 | 2025-09 |
| West Allis-West Milwaukee Family Resource Center | West Allis | 501(c)(3) | 2001 | $85,952 | $1,983 | 2025-12 |
| Headwaters Builders Association | Minocqua | 501(c)(6) | 2019 | $85,539 | $28,607 | 2025-12 |
| New Glarus Vision Inc | New Glarus | 501(c)(3) | 1997 | $85,495 | $129,644 | 2025-12 |
| Nigerian Community in Milwaukee Inc | Milwaukee | 501(c)(3) | 1998 | $84,957 | $470,689 | 2025-12 |
| Plant & Facilities Maintenance Association Inc | Pewaukee | 501(c)(6) | 2003 | $82,717 | $267,016 | 2025-12 |
| Platteville Area Industrial Development Corporation | Platteville | 501(c)(3) | 2024 | $82,487 | $99,420 | 2025-12 |
| Downtown Whitewater Inc | Whitewater | 501(c)(3) | 2014 | $82,437 | $47,149 | 2025-12 |
| Green Bay Area Chapter of the Society of Human Resource | Green Bay | 501(c)(6) | 2013 | $82,138 | $206,925 | 2025-12 |
| Presque Isle Chamber of Commerce | Presque Isle | 501(c)(6) | 2003 | $81,809 | $55,792 | 2023-12 |
| Richland Center Food Pantry | Richland Center | 501(c)(3) | 1997 | $81,668 | $163,278 | 2024-12 |
| International Society of Biometeorology Inc | Shorewood | 501(c)(6) | 2012 | $81,009 | $676,397 | 2025-03 |
| Door County Trails | Egg Harbor | 501(c)(3) | 2024 | $80,742 | $92,197 | 2025-12 |
| Aem Contract Administration Fund | New Berlin | 501(c)(6) | 2002 | $80,200 | $608,540 | 2024-12 |
| Tomahawk Mainstreet Inc | Tomahawk | 501(c)(3) | 2009 | $79,750 | $138,701 | 2024-12 |
| Rotary District 6250 Foundation Inc | La Crosse | 501(c)(3) | 2014 | $79,639 | $51,322 | 2026-06 |
| CCP Inc | Milwaukee | 501(c)(6) | 2000 | $79,500 | $39,152 | 2026-04 |
| Waushara Area Chamber of Commerce Inc | Wautoma | 501(c)(6) | 2018 | $79,178 | $30,184 | 2024-12 |
| Friends of Riverfront Inc | Beloit | 501(c)(3) | 1995 | $79,038 | $32,907 | 2024-12 |
| Destination Madison Foundation Inc | Madison | 501(c)(3) | 2005 | $79,001 | $232,644 | 2025-12 |
| Community Foundation of Glenwood City Corp | Glenwood City | 501(c)(3) | 2025 | $78,584 | $19,792 | 2026-01 |
| Osceola Mainstreet Program Inc | Osceola | 501(c)(3) | 1999 | $78,239 | $378,873 | 2025-12 |
| Lions Club of Van Dyne Wisconsin Inc | Van Dyne | 501(c)(4) | 2024 | $78,187 | $107,530 | 2026-06 |
| Associated Snowmobile Clubs of Trempealeau County | Trempealeau | 501(c)(4) | 2000 | $77,934 | $375,950 | 2025-12 |
| East Central Wisconsin Association of Electrical Inspectors Inc | Appleton | 501(c)(6) | 2000 | $76,814 | $88,935 | 2025-12 |
| Municipal-Utilities Industry Advancement Program Inc | Madison | 501(c)(6) | 2000 | $76,203 | $390,242 | 2025-10 |
| Dan Jansen Family Fest Inc | Milwaukee | 501(c)(3) | 1995 | $75,926 | $319,540 | 2025-12 |
| Knights of Columbus | Manitowoc | 501(c)(8) | 1940 | $75,453 | $684,199 | 2025-06 |
| International Associations of Lion Clubs | Albany | 501(c)(4) | 1940 | $75,425 | $205,724 | 2025-06 |
| Fox Valley Society for Human Resource Management Inc | Appleton | 501(c)(6) | 2003 | $75,278 | $179,942 | 2024-12 |
| Pickett Steam & Gas Engine Club Inc | Ripon | 501(c)(3) | 1996 | $74,285 | $348,596 | 2024-12 |
| Eastmorland Community Center LTD | Madison | 501(c)(3) | 2022 | $74,270 | $80,828 | 2024-12 |
| Madison Area Finishing Contractors Association | Sun Prairie | 501(c)(6) | 2018 | $72,933 | $173,566 | 2025-12 |
| Colorbold Business Association Inc | Green Bay | 501(c)(3) | 2022 | $72,484 | $35,952 | 2025-12 |
| Gmda Inc | West Allis | 501(c)(6) | 2011 | $71,693 | $202,625 | 2025-12 |
| Global Peer Financing Association | Madison | 501(c)(6) | 2020 | $71,564 | $100,236 | 2025-12 |
| Healthcare Human Resources Association of Minnesota Inc | Germantown | 501(c)(6) | 2004 | $71,015 | $119,424 | 2025-12 |
| Mukwonago Lions Foundation Inc | Mukwonago | 501(c)(3) | 2015 | $70,453 | $169,284 | 2026-07 |
| Security Traders Association of Wisconsin Inc | Milwaukee | 501(c)(6) | 2025 | $69,866 | $64,414 | 2025-12 |
| Tigerton Main Street Inc | Tigerton | 501(c)(3) | 1995 | $69,258 | $587,737 | 2025-12 |
| Chilton Chamber of Commerce Inc | Chilton | 501(c)(6) | 2003 | $68,113 | $103,209 | 2025-12 |
| Project Management Institute | PRT Washingtn | 501(c)(6) | 2001 | $67,787 | $179,521 | 2025-12 |
| Durand Improvement Group | Durand | 501(c)(3) | 2011 | $66,911 | $94,271 | 2025-12 |
| Northeast Wisconsin Economic Development Corporation | Rhinelander | 501(c)(4) | 2007 | $65,854 | $665,599 | 2025-12 |
| Washburn County Economic Development Corporation | Spooner | 501(c)(3) | 2010 | $63,414 | $139,814 | 2025-12 |
| Whitewater Delta Chi Housing Corporation | Shiocton | 501(c)(2) | 2015 | $62,515 | $271,557 | 2025-05 |
| Collegiate Athletic Operations Services Corp | Mauston | 501(c)(6) | 2025 | $62,458 | $20,675 | 2025-12 |
| Rocky Mountain Chapter of the Professional Convention Management | Janesville | 501(c)(6) | 2021 | $62,151 | $142,118 | 2024-12 |
| Cross Plains Area Chamber of Commerce | Cross Plains | 501(c)(6) | 2012 | $61,977 | $40,594 | 2023-12 |
| Brown County Community Womens Club Inc | Green Bay | 501(c)(3) | 2016 | $61,116 | $60,721 | 2025-06 |
| Friends of Rib Lake | Rib Lake | 501(c)(3) | 2023 | $60,905 | $45,972 | 2025-12 |
| Milwaukee Venture Partners Inc | Wauwatosa | 501(c)(6) | 2022 | $60,706 | $135,574 | 2025-12 |
| Milwaukee Gastroenterological Society Inc | Milwaukee | 501(c)(4) | 2006 | $59,803 | $54,200 | 2025-12 |
| Belmont School & Community Fair | Belmont | 501(c)(3) | 2016 | $59,192 | $134,483 | 2024-12 |
| Wisconsin Public Transportation Association Inc | Janesville | 501(c)(6) | 2017 | $59,171 | $317,950 | 2025-12 |
| Cream City South Community Development Corporation | Milwaukee | 501(c)(3) | 2025 | $59,139 | $15,045 | 2025-12 |
| Rock-Green Realtors Association Inc | Janesville | 501(c)(6) | 2016 | $58,325 | $125,902 | 2025-09 |
| Darien Corn Fest Inc | Darien | 501(c)(3) | 1994 | $57,758 | $179,423 | 2024-12 |
| Winneconne Chamber of Commerce | Winneconne | 501(c)(6) | 2003 | $57,396 | $69,269 | 2025-12 |
| Washington County Builders Association Inc | West Bend | 501(c)(6) | 2001 | $57,394 | $54,435 | 2025-12 |
| Commercial Brokers Group Inc | Madison | 501(c)(6) | 2001 | $57,330 | $27,280 | 2025-06 |
| Family Business Legacy Institute Inc | Summit | 501(c)(6) | 2016 | $56,650 | $4,097 | 2024-12 |
| Greater Whitewater Committee Inc | Whitewater | 501(c)(6) | 2014 | $56,249 | $30,920 | 2025-12 |
| Wisconsin Winery Association | Burlington | 501(c)(6) | 2005 | $56,193 | $14,566 | 2025-12 |
| Durand Swim Club Incorporated | Durand | 501(c)(3) | 2015 | $55,899 | $66,730 | 2025-12 |
| Womans Club of Pewaukee | Pewaukee | 501(c)(3) | 2015 | $55,818 | $16,671 | 2025-06 |
| Balsam Lake Homeowers Association | Balsam Lake | 501(c)(4) | 2023 | $55,068 | $93,978 | 2025-12 |
| Lights of the Northwoods | Rhinelander | 501(c)(3) | 2019 | $55,067 | $71,469 | 2026-03 |
| Darlington Community Revitalization Inc | Darlington | 501(c)(3) | 1996 | $54,676 | $145,738 | 2025-12 |
| Fond Du Lac Rotary Club Charities Inc | Fond Du Lac | 501(c)(3) | 2015 | $54,263 | $172,925 | 2025-06 |
| Wisconsin Partners Inc | Sauk City | 501(c)(6) | 2017 | $54,210 | $60,735 | 2024-12 |
| Shiocton Flyers Club Inc | Shiocton | 501(c)(3) | 1990 | $53,684 | $353,595 | 2025-12 |
| Wisconsin Doulas Association Inc | Green Bay | 501(c)(3) | 2019 | $53,615 | $20,210 | 2025-06 |
| Collaborative Family Law Council of Wisconsin Inc | West Bend | 501(c)(6) | 2011 | $52,699 | $7,480 | 2024-12 |
| Friends of Riverside Park Inc | La Crosse | 501(c)(3) | 2021 | $52,475 | $104,335 | 2026-06 |
| River Valley Commons | Plain | 501(c)(3) | 2020 | $51,581 | $80,051 | 2025-12 |
| Amery Community Club | Amery | 501(c)(6) | 2014 | $51,229 | $113,378 | 2025-12 |
| Friends of the Plain Community Center & Library Inc | Plain | 501(c)(3) | 2002 | $49,517 | $615,154 | 2025-12 |
| Main Street Mayville Inc | Mayville | 501(c)(3) | 1998 | $48,704 | $23,110 | 2025-12 |
| Washington County Convention & Visitors Bureau Inc | Jackson | 501(c)(10) | 2000 | $48,567 | $57,276 | 2025-12 |
| Falls Chamber of Commerce Inc | St Croix FLS | 501(c)(6) | 2007 | $47,060 | $26,460 | 2025-12 |
| Blanchardville Community Pride Inc | Blanchardvlle | 501(c)(3) | 1998 | $47,011 | $24,471 | 2025-12 |
| Rebuilding Together Sheboygan County Inc | Sheboygan | 501(c)(3) | 1998 | $46,696 | $47,690 | 2025-12 |
| Jefferson County Board of Realtors Inc | Jefferson | 501(c)(6) | 2016 | $45,509 | $44,222 | 2024-12 |
| One Choice Concepts Inc | Wauwatosa | 501(c)(3) | 2019 | $45,206 | $1,360 | 2025-12 |
| Neillsville Area Chamber of Commerce | Neillsville | 501(c)(6) | 2013 | $45,109 | $50,639 | 2025-12 |
| Better Business Bureau of Wisconsin Foundation Inc | Milwaukee | 501(c)(3) | 2002 | $44,526 | $175,366 | 2025-09 |
| Building Inspectors Associationnortheastern Wisconsin Inc | Green Bay | 501(c)(6) | 2007 | $43,991 | $35,360 | 2025-12 |
| Lake Country Atv Club | Barnes | 501(c)(4) | 2020 | $43,556 | $134,030 | 2025-12 |
| Shorewood Mens Club Inc | Shorewood | 501(c)(4) | 2024 | $43,407 | $70,180 | 2025-06 |
| Artists and Friends Inc | Viroqua | 501(c)(3) | 2013 | $43,377 | $119,448 | 2025-12 |
| Platteville Community Area Network | Platteville | 501(c)(6) | 2014 | $42,400 | $729,412 | 2025-12 |
| Driftless Wisconsin Inc | PR Du Chien | 501(c)(4) | 2012 | $41,142 | $11,528 | 2025-07 |
| Aaf District 8 | Madison | 501(c)(6) | 2011 | $40,985 | $140,853 | 2025-06 |
| Chippewa County Tourism Council | Chippewa FLS | 501(c)(6) | 2001 | $40,270 | $30,630 | 2025-12 |
| Abbrederis Sow Foundation Inc | Montello | 501(c)(3) | 2017 | $40,000 | $21,820 | 2025-12 |
| Society for Management Information Systems | Milwaukee | 501(c)(6) | 2001 | $38,781 | $38,779 | 2025-12 |
| Boscobel Chamber of Commerce | Boscobel | 501(c)(6) | 2000 | $38,594 | $39,782 | 2024-12 |
| St Elizabeth Huberters Club of St Elizabeth Ann Seton Parish | Holmen | 501(c)(3) | 2017 | $37,490 | $19,162 | 2025-06 |
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.