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Data / Nonprofits / Wisconsin / Madison / Philanthropy, voluntarism and grantmaking foundations

Philanthropy, voluntarism and grantmaking foundations nonprofits in Madison, WI: 154 registered with the IRS

154 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Madison, WI, 152 of them 501(c)(3) charities; the 26 that report revenue took in $163.4 million. The largest by revenue: Give Back Foundation ($65.7 million), Madison Community Foundation ($55.3 million), Steve Stricker American Family Insurance Foundation Inc ($8.5 million).

SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.

Get philanthropy, voluntarism and grantmaking foundations nonprofits in Madison

Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Give Back Foundation501(c)(3)2008$65.7 million$31.3 million2025-12
Madison Community Foundation501(c)(3)1995$55.3 million$347.6 million2024-12
Steve Stricker American Family Insurance Foundation Inc501(c)(3)2013$8.5 million$5 million2024-12
Varsity Collective Charitable Fund Inc501(c)(3)2022$7.6 million$4.5 million2025-06
Meriter Foundation Inc501(c)(3)1971$6.6 million$29.5 million2024-12
Association of State Floodplain Managers Inc501(c)(3)1997$5.4 million$3.5 million2025-06
Urban Triage501(c)(3)2020$3.6 million$4.4 million2024-12
United Way of Wisconsin Inc501(c)(3)1989$3.3 million$889,1032024-12
Waicu Educational Technology Consortium Inc501(c)(3)2007$1.8 million$690,1732025-06
RSVP of Dane County Inc501(c)(3)1977$1.4 million$3.1 million2024-12
Brat Fest Inc501(c)(3)2008$979,475$250,7082025-09
Madison Museum of Contemporary Art Foundation501(c)(3)2000$524,891$11.7 million2025-04
Dane County Multi-Agency Center Inc501(c)(3)2018$450,061$464,6292024-12
M3 Insurance Foundation Inc501(c)(3)2016$432,589$734,9912024-12
Wisconsin Masonic Center Foundation Inc501(c)(3)2019$367,653$1.4 million2025-04
Wisconsin Operative Plasterers & Cement Masons Journeymen &501(c)(3)1999$328,058$1 million2024-12
First Weber Foundation Inc501(c)(3)2005$271,461$149,6232025-12
Association of State Floodplain Managers Foundation501(c)(3)1997$249,068$417,3492025-06
SSM Health at Home Foundation of Wisconsin Inc501(c)(3)1996$183,658$6.4 million2024-12
Local 311 Charitable Trust501(c)(3)1999$136,942$67,9982024-12
Wisconsin Builders Foundation Inc501(c)(3)1999$79,695$379,9282024-12
Dark Star Foundation501(c)(3)2025$69,688$69,6882025-12
Friends of Madison School-Community Recreation501(c)(3)2001$58,952$25,0552025-12
Golf Affect Inc501(c)(3)2015$55,704$7592024-12
Laird Foundation for Historic Preservation Inc501(c)(3)1998$18,687$687,4282024-12
Friends of Diabetes Research Inc501(c)(3)2006$13,007$24,5312025-12
2ND Market Capital Economic Opportunity Foundation Inc501(c)(3)2019$755,8562025-12
7591 Foundation Inc501(c)(3)2024$0$02025-12
Aa Dekhen Zara Entertainment501(c)(3)2022$0$02024-01
Ae Cares Inc501(c)(3)2021$197,4592024-12
Alvarado Family Foundation Inc501(c)(3)2003$753,6352025-12
American Family Insurance Dreams Foundation Inc501(c)(3)2015$31.4 million2024-12
Andrew and Michael Stolper Foundation Inc501(c)(3)1998$120,4312025-06
B & D Foundation Inc501(c)(3)1998$693,3762025-12
BF Foundation Inc501(c)(3)2018$327,7502025-12
Beam Up Inc501(c)(3)2023$6,5802024-12
Berman Family Foundation Inc501(c)(3)2012$216,4522025-12
Bethel Horizons Foundation Inc501(c)(3)20032024-12
Blooming Prairie Foundation Inc501(c)(3)2004$426,5552025-06
Bradshaw-Knight Foundation Inc501(c)(3)1999$3 million2024-12
Brand Family Foundation501(c)(3)2002$5.9 million2025-11
Brooks Family Foundation501(c)(3)2026
Burgess Family Foundation Inc501(c)(3)2023$149,6652024-12
Burnstad Family Foundation Inc501(c)(3)2003$2.1 million2025-12
Caritas Foundation501(c)(3)2002$9.3 million2024-12
Charles J Ploetz Family Foundation Inc501(c)(3)2000$331,6452025-12
Clapper Family Charitable Trust501(c)(3)2026$574,8402025-12
Conroy Family Foundation Inc501(c)(3)2019$12.9 million2025-12
Courtier Foundation Inc501(c)(3)1999$2.9 million2024-12
Cummings Christensen Family Foundation Inc501(c)(3)2002$6.8 million2025-12
D L and L F Rikkers Family Foundation Inc501(c)(3)1997$118,6242025-12
Dan & Patti Rashke Tasc Family Foundation Inc501(c)(3)2008$4.5 million2025-12
Danis Family Foundation Inc501(c)(3)2022$5,6662025-12
David G and Nancy B Walsh Family Foundation501(c)(3)1998$4.3 million2025-06
David S Bourne Foundation Inc501(c)(3)2005$1.2 million2025-12
Dolores Buchler MD Fund Fbo DCHS501(c)(3)2026
Donald E Weig Charitable Foundation Inc501(c)(3)2012$5.2 million2025-12
Donald M Anderson Foundation501(c)(3)1995$537,0402025-12
Dorla J Mayer Foundation Inc501(c)(3)2006$209,9962025-12
Dr Erika L Olson Charitable Foundation Inc501(c)(3)2025
Edgewater Community Foundation Inc501(c)(3)2022$4.3 million2025-12
Engelke Family Foundation Inc501(c)(3)2013$107.3 million2024-12
Eric D and Steven D Hovde Foundation501(c)(3)1999$7.2 million2025-12
Ernie and Ruth Clasen Charitable Trust501(c)(3)2025
First Business Charitable Foundation Inc501(c)(3)2005$1.9 million2025-12
Forest Foundation501(c)(3)2012$2.3 million2025-12
Forever Fighters Running Club Inc501(c)(3)2026$0$02025-12
Fortune Family Foundation Inc501(c)(3)2006$46,3322024-12
Fox Woods Foundation Inc501(c)(3)2012$130,9452025-12
Friends of the Madison Public Library Incorporated501(c)(3)2006$0$02026-03
Friends of the Max Kade Institute for German-American Studies Inc501(c)(3)2014$0$02025-12
Fund for Nina Inc501(c)(3)2017$0$02023-12
Fund for Wisconsin Scholars Inc501(c)(3)2008$342.3 million2025-06
Gary and Jade Gussel Foundation Inc501(c)(3)2015$236,9902024-12
Gerald J and Armella M Ring Foundation501(c)(3)2003$2.9 million2025-12
Gialamas Family Foundation501(c)(3)1998$4 million2026-03
Greater Give Foundation Inc501(c)(3)2019$0$02024-12
Greater Give Inc501(c)(6)2018$0$02025-12
Gussel Foundation Inc501(c)(3)2012$2.4 million2025-12
Haley B Bear Foundation Inc501(c)(3)2022$879,4952025-12
Henry J Predolin Foundation Inc501(c)(3)1998$69.4 million2024-12
Herman and Gwen Shapiro Foundation501(c)(3)1996$11.3 million2025-07
Highlands Foundation Inc501(c)(3)2006$5.7 million2024-12
Impactmatrix Foundation Inc501(c)(3)2026
Impermanent Foundation Inc501(c)(3)2022$935,4972024-12
Its Possible Foundation Inc501(c)(3)2016$2.8 million2024-12
JC2 Trust for the Underserved Dated September 11 2018501(c)(3)2019$104,6152025-12
Jack and Peggy Sturm Foundation Inc501(c)(3)2016$4 million2025-12
Jackson Foundation501(c)(3)1950$1.1 million2025-11
Jadel Inc501(c)(3)2021$955,2352025-12
James F Swart Foundation501(c)(3)2006$538,9132025-12
Jason Grosse Memorial Foundation LTD501(c)(3)2019$0$02024-12
Jensen Family Foundation501(c)(3)2008$104,0352025-12
John W Thompson and Jane A Bartell Charitable Foundation Inc501(c)(3)2019$1.1 million2025-12
Johnson-Demopoulos Family Foundation Inc501(c)(3)2015$48,0972025-12
Kelly Family Foundation Inc501(c)(3)2002$42,2712025-12
Kemper and Josephine Slidell Family Foundation Inc501(c)(3)2025
Kenneth A Lattman Foundation Inc501(c)(3)1996$2.4 million2024-12
Kid Finder Toy Depot Inc501(c)(3)2025$0$02025-12
Kma Foundation Inc501(c)(3)2022$0$02025-12
Let It Rain Foundation Inc501(c)(3)2025
Lewis Family Foundation Inc501(c)(3)2016$491,2282025-12
Lois A Krantz Foundation Inc501(c)(3)2015$978,3282024-12
Madison Breakfast Optimist Club Foundation Inc501(c)(3)1999$0$02026-06
Madison Investments Foundation Inc501(c)(3)2020$415,9092024-12
Madrep Foundation Inc501(c)(3)2011$0$02025-12
Markos Foundation501(c)(3)1996$2.3 million2025-06
May Family Foundation Inc501(c)(3)2001$6.2 million2025-12
Mercy for All Inc501(c)(3)2025$403,5282025-12
Merle S Cahn Foundation501(c)(3)2025$7 million2026-02
Midwest SSTRC Inc501(c)(3)2006$462024-12
Minkoff Family Foundation Inc501(c)(3)2007$461,7422025-12
NGL Insurance Company Foundation501(c)(3)2026
Nathan and Sarah Herbst Family Foundation Inc501(c)(3)2023$1,3532025-12
Nick and Judith Topitzes Family Foundation Inc501(c)(3)2015$1.5 million2025-12
Oak Park Place Foundation Inc501(c)(3)2019$2,4102025-12
Order of the Eastern Star of the State of Wi501(c)(8)2014$0$02025-04
Own It Building Black Wealth Inc501(c)(3)2025$0$02024-12
PRL Keystone Foundation Inc501(c)(3)2022$302,2982024-12
Pakistani Physicians Society of Wis Consin501(c)(3)2026$0$02025-12
Patricia J Ruegsegger Family Foundation Inc501(c)(3)2024$598,0702024-12
Patrick and Lee Baxter Family Foundation Inc501(c)(3)2015$792,8832025-12
Powers-Wolfe Charitable Trust501(c)(3)1995$11.5 million2024-12
Pyle Foundation501(c)(3)1997$3.8 million2025-12
Rita Neergaard Hansen Charitable Trust501(c)(3)2011$1.2 million2025-07
Riverland Conservancy Inc501(c)(3)1998$5.7 million2025-12
Ronald G Fedler Family Foundation Inc501(c)(3)2022$278,2992025-12
Roots for Resilience Inc501(c)(3)2026
Rotter Family Foundation Inc501(c)(3)2003$279,2462025-12
Ryan Michael Poehling Memorial Foundation Inc501(c)(3)2002$0$02025-12
SMS Foundation Inc501(c)(3)2005$12.8 million2025-12
Sally Mead Hands Foundation501(c)(3)2009$33.4 million2025-12
Salzwedel Family Fund LTD501(c)(3)2016$6.4 million2025-12
Schaefer Family Charitable Trust501(c)(3)2018$1.5 million2025-10
Searle Freedom Trust501(c)(3)1999$22.4 million2024-12
Silver Lining501(c)(3)2002$408,2242025-12
Small Steps Fund Inc501(c)(3)2026
Soderholm Family Foundation Inc501(c)(3)2023$1.2 million2025-12
Sub-Zero Wolf Foundation Inc501(c)(3)1998$3.6 million2024-12
Susan E Sturm Charitable Trust501(c)(3)2005$171,1662025-12
Tempo of Madison Foundation Inc501(c)(3)2007$0$02026-06
The Jaeger-Mellerop Fam Charitable Trust501(c)(3)1996$8,1062025-08
The Madison Club Charitable Foundation Inc501(c)(3)2006$0$02025-12
The Rardin Foundation Inc501(c)(3)2020$190,4542025-12
Therese Foundation501(c)(3)2000$521,6322025-12
Thomas and Janet Plumb Family Foundation Inc501(c)(3)2004$82,3782024-12
Tom Gugel Family Fund501(c)(3)2017$0$02025-12
Treehouse Foundation501(c)(3)2022$0$02025-03
Tricord Foundation501(c)(3)1998$3.4 million2024-12
Ulrich Family Foundation Inc501(c)(3)2026
Wisconsin Gambia Association501(c)(3)2023$0$02025-12
Women Artists Forward Fund Inc501(c)(3)2025$0$02025-12
Wright Family Foundation Inc501(c)(3)2013$310,9502025-12
Zonta Madison Foundation Inc501(c)(3)1998$0$02026-05

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Every nonprofit in Madison, WI · Philanthropy, voluntarism and grantmaking foundations nonprofits across the state · Nonprofits in every city of the state

Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.