| Greater Milwaukee Foundation Inc | 501(c)(3) | 1942 | $85.2 million | $1.08 billion | 2024-12 |
| Bradley Impact Fund Inc | 501(c)(3) | 2013 | $79.5 million | $200.3 million | 2024-12 |
| United Way of Greater Milwaukee & Waukesha County Inc | 501(c)(3) | 1942 | $51.7 million | $50.8 million | 2025-06 |
| Milwaukee Jewish Federation Inc | 501(c)(3) | 1947 | $33.6 million | $280.1 million | 2025-06 |
| Sojourner Foundation Inc | 501(c)(3) | 2014 | $9.4 million | $16.6 million | 2025-09 |
| Archdiocese of Milwaukee Catholic Community Foundation Inc | 501(c)(3) | 2002 | $8.5 million | $175.9 million | 2025-06 |
| West Bend Community Foundation Inc | 501(c)(3) | 1999 | $5.5 million | $83.4 million | 2024-12 |
| Wisdom Inc | 501(c)(3) | 2005 | $4.2 million | $1.5 million | 2024-12 |
| Wisconsin Regional Training Partnership Inc | 501(c)(3) | 1999 | $4.1 million | $8.9 million | 2024-12 |
| The Burke Foundation Inc | 501(c)(3) | 1995 | $3.5 million | $122.4 million | 2025-12 |
| Brewers Community Foundation | 501(c)(3) | 2000 | $2.8 million | $8.5 million | 2024-12 |
| Milwaukee Public Schools Foundation Incorporated | 501(c)(3) | 1998 | $2.7 million | $3.8 million | 2025-12 |
| Fellowship Open Inc | 501(c)(3) | 2002 | $2.6 million | $1.7 million | 2025-12 |
| Museum Center Park Inc | 501(c)(3) | 2016 | $2.4 million | $13.3 million | 2025-08 |
| Holl Trust B Presbyterian Home | 501(c)(3) | 2000 | $2.4 million | $33.7 million | 2024-12 |
| Oconomowoc Area Foundation Inc | 501(c)(3) | 2008 | $1 million | $14.1 million | 2024-12 |
| 4TH Dimension Sobriety Inc | 501(c)(3) | 2016 | $866,110 | $1.1 million | 2024-12 |
| Donald Driver Foundation | 501(c)(3) | 2003 | $847,212 | $607,577 | 2024-12 |
| Frederic Cornell Kohler Char Trust | 501(c)(3) | 2000 | $839,686 | $2.9 million | 2025-12 |
| Cream City Foundation Inc | 501(c)(3) | 1983 | $825,146 | $2.3 million | 2024-12 |
| Catholic Financial Life Foundation Inc | 501(c)(3) | 2006 | $806,994 | $3.5 million | 2024-12 |
| Functional Neurological Disorder Society Inc | 501(c)(3) | 2020 | $641,735 | $489,026 | 2024-12 |
| Nfpa Education and Technology Foundation | 501(c)(3) | 2007 | $561,654 | $1.8 million | 2025-06 |
| Greater Cedarburg Foundation Inc | 501(c)(3) | 2001 | $540,211 | $8.8 million | 2024-12 |
| RCM Community Fund Inc | 501(c)(3) | 2016 | $463,015 | $512,305 | 2025-06 |
| Scimitar Foundation Inc | 501(c)(3) | 1995 | $382,417 | $1.1 million | 2026-03 |
| Lake Park Friends LTD | 501(c)(3) | 1997 | $345,520 | $1.1 million | 2025-12 |
| Melvin S Cohen Trust Fbo Minneapolis Fed for Jewish Service | 501(c)(3) | 1981 | $333,960 | $59.9 million | 2024-12 |
| Business Council | 501(c)(3) | 1998 | $256,993 | $33,197 | 2024-12 |
| WBCS Inc | 501(c)(3) | 1998 | $231,747 | $425,290 | 2024-12 |
| Seventh Generation Interfaith Inc | 501(c)(3) | 2016 | $191,519 | $52,292 | 2025-12 |
| Milwaukee Center for Independence Foundation Inc | 501(c)(3) | 2015 | $162,963 | $104.3 million | 2024-12 |
| Greater Lombardo Open Foundation Inc | 501(c)(3) | 2016 | $132,493 | $75,794 | 2025-12 |
| Betty Brinn Childrens Museum Foundation Inc | 501(c)(3) | 1995 | $105,919 | $6.3 million | 2024-12 |
| National Italian Charitable Trust | 501(c)(3) | 2001 | $75,127 | $264,875 | 2024-12 |
| Kids Impact Community | 501(c)(3) | 2015 | $67,622 | $63,780 | 2025-12 |
| Paintings for Pediatrics Inc | 501(c)(3) | 2020 | $62,132 | $145,502 | 2025-12 |
| Aaem Foundation Inc | 501(c)(3) | 2005 | $58,311 | $416,738 | 2025-12 |
| Walker Family Foundation Inc | 501(c)(3) | 2023 | $50,889 | $34,627 | 2025-12 |
| Strattec Foundation Inc | 501(c)(3) | 1997 | $42,304 | $1.9 million | 2024-12 |
| Mount Carmel Endowment Fund Inc | 501(c)(3) | 2002 | $32,773 | $646,170 | 2024-12 |
| 2ND Chance Housing Inc | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| 3-H Farms Charitable FDN 35511530 | 501(c)(3) | 2001 | | $117,811 | 2025-06 |
| Adamm Charitable Foundation Inc | 501(c)(3) | 2015 | $0 | $1,341 | 2025-06 |
| Adolph B Hill Jr Educational Foundation | 501(c)(3) | 1996 | | $1.1 million | 2025-06 |
| Adolph F Fox Charitable Trust | 501(c)(3) | 2004 | | | |
| Airman and Family Foundation of the Milwaukee Refueling Wing | 501(c)(3) | 2012 | $0 | $0 | 2025-01 |
| Al Hentzen Family Foundation Inc | 501(c)(3) | 2015 | | $626,174 | 2024-12 |
| Alfred J Loftus Charitable Trust | 501(c)(3) | 1996 | | $2.4 million | 2025-05 |
| Alfred and Isabel Bader 2014 Charitable Trust | 501(c)(3) | 2015 | | $182.5 million | 2025-09 |
| Alice C Holton Foundation Inc | 501(c)(3) | 2023 | | $6.8 million | 2022-12 |
| Allan H and Suzanne L Selig Family Foundation Inc | 501(c)(3) | 2000 | | $303 | 2025-12 |
| Alvina D Frisbie Scholarship Fund | 501(c)(3) | 2001 | | $424,567 | 2025-06 |
| Ames Family Legacy Foundation | 501(c)(3) | 2024 | | $45 million | 2024-12 |
| Andrew F & Edith M Bell CH Trust | 501(c)(3) | 2007 | | $1.5 million | 2025-06 |
| Andy Nunemaker Foundation Inc | 501(c)(3) | 2010 | | $1 | 2025-12 |
| Ann E & Joseph F Heil Jr Charitable Trust | 501(c)(3) | 1999 | | $2.5 million | 2025-12 |
| Annis Willey Trust - Scholarship Fund | 501(c)(3) | 2009 | | $694,505 | 2025-07 |
| Annis@willey Trust -Shelter Fund | 501(c)(3) | 2009 | | $333,919 | 2025-07 |
| Anthony Petullo Foundation Inc | 501(c)(3) | 1999 | | $453,798 | 2025-09 |
| Arden Foundation Inc | 501(c)(3) | 2001 | | $950,163 | 2024-12 |
| Arlan Schonberg Estate Bes11r106011 | 501(c)(3) | 2001 | | $578,206 | 2025-06 |
| Arlene A Scotton Trust Fbo Riverside United Presbyterian | 501(c)(3) | 2002 | | $58,229 | 2001-12 |
| Arthur Allen Burt Charitable Trust | 501(c)(3) | 2000 | | $815,069 | 2025-06 |
| Arthur Kungle Jr Charitable Trust | 501(c)(3) | 2017 | | $744,260 | 2025-08 |
| Artisan Partners Foundation Inc | 501(c)(3) | 2022 | | $731,106 | 2025-12 |
| Audrey Ballschmider Trust Uw 12191996 | 501(c)(3) | 2007 | | $2 million | 2025-06 |
| Barbara and John Trimble Family Foundation Inc | 501(c)(3) | 2003 | | $2.3 million | 2025-12 |
| Bastian Family Foundation | 501(c)(3) | 2010 | | $3,304 | 2025-12 |
| Bernice Priger Charitable Foundation | 501(c)(3) | 2013 | | $1.7 million | 2025-08 |
| Betterment Company | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Bloomfield Family Foundation | 501(c)(3) | 2001 | | $1.8 million | 2024-12 |
| Brady Corporation Foundation Inc | 501(c)(3) | 2005 | | $5.5 million | 2025-07 |
| Brookhill Foundation | 501(c)(3) | 2006 | | $13.7 million | 2025-12 |
| Brown Deer Foundation Inc | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Carl A and Isabel J Backlin Scholarship Fund | 501(c)(3) | 2000 | | $120,678 | 2025-07 |
| Carol and B J Sampson Family Charitable Foundation Inc | 501(c)(3) | 1985 | $0 | $0 | 2025-06 |
| Changing Life Community Development Center Inc | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Charles W Mueller Family Foundation | 501(c)(3) | 2011 | | $1.5 million | 2024-12 |
| Chase Family Foundation Inc | 501(c)(3) | 2005 | | $5.9 million | 2025-12 |
| Chipstone Foundation | 501(c)(3) | 1967 | | $75.7 million | 2024-12 |
| Church Family Foundation Inc | 501(c)(3) | 2019 | | $50,302 | 2025-12 |
| Clare M Peters Charitable Trust | 501(c)(3) | 2001 | | $566,114 | 2025-12 |
| Clarence and Pearl Becker Charitable Foundation | 501(c)(3) | 2004 | | $279,222 | 2025-12 |
| Claud Hardesty Scholarship Foundation | 501(c)(3) | 2015 | | $2.7 million | 2024-12 |
| Cristo Rey Jesuit Milwaukee High SC Hool Endowment Inc | 501(c)(3) | 2026 | | | |
| Crivello Family Foundation Inc | 501(c)(3) | 2023 | | $2,763 | 2024-12 |
| Crowther Foundation | 501(c)(3) | 1998 | | $1.2 million | 2025-12 |
| Crum Fbo Hawaii Tropical Botanic Garden Private FDTN 6702000110 | 501(c)(3) | 2006 | | $1.9 million | 2025-08 |
| Curtis Smith Scholarship Fund 050009195800 | 501(c)(3) | 2007 | | $305,000 | 2025-08 |
| D Ernest and Eula Daniel Brown Charitable Trust | 501(c)(3) | 2005 | | $1.1 million | 2025-07 |
| Daniel M Soref Rvoc Trust | 501(c)(3) | 2002 | | $70.1 million | 2025-06 |
| Daniel W Erdman Foundation Inc | 501(c)(3) | 2002 | | $4.5 million | 2024-12 |
| David and Julia Uihlein Charitable Foundation Inc | 501(c)(3) | 1996 | | $1 | 2024-12 |
| David and Rebecca Barron Foundation Trust 15-099 | 501(c)(3) | 1997 | | $2,609 | 2024-12 |
| Demmer & Goisman Foundation | 501(c)(3) | 2023 | | $3.1 million | 2025-12 |
| Direct Supply Foundation Inc | 501(c)(3) | 2012 | | $1.5 million | 2024-12 |
| Dohmen Company Foundation Inc | 501(c)(3) | 2008 | | $141.6 million | 2024-12 |
| Donald E & Eunice V Dow Charitable Trust | 501(c)(3) | 2014 | | $788,365 | 2025-06 |
| Donald J Madison and Lucille G Madison Elks Benevolent Foundation | 501(c)(3) | 2000 | | $338,995 | 2025-06 |
| Donald Weesner Charitable Trust 110898 | 501(c)(3) | 1999 | | $10.6 million | 2024-12 |
| Donald and Donna Baumgartner Charitable Trust | 501(c)(3) | 2016 | | $1.6 million | 2025-11 |
| Doris L Bremser and Lois Bremser Foundation | 501(c)(3) | 2013 | | $1.4 million | 2025-12 |
| Dorothy Planinsheck Fbo SS Cyril | 501(c)(3) | 2007 | | $969,605 | 2025-06 |
| Dr Wood Martin Nursing Scholarship Fund | 501(c)(3) | 1998 | | $106,106 | 2025-12 |
| Earl F & Geneva C McKie Foundation | 501(c)(3) | 2007 | | $765,979 | 2025-05 |
| Earl L Barkley Charitable Trust Foundation Ua 06222004 | 501(c)(3) | 2005 | | $863,357 | 2025-05 |
| Earl R & Frankie M Kneale Crut | 501(c)(3) | 1995 | | $251,672 | 2025-12 |
| Eileen and Barry Mandel Foundation | 501(c)(3) | 2023 | | $1 million | 2025-12 |
| Einhorn Fam Charitable Trust | 501(c)(3) | 1997 | | $775,613 | 2025-12 |
| Eleanor Evans Crum Trust Fbo National Tropical Botanical Gard 6702000120 | 501(c)(3) | 2006 | | $1.9 million | 2025-08 |
| Elizabeth Jones Chisholm Charitable Trust | 501(c)(3) | 1999 | | $515,529 | 2025-12 |
| Elizabeth Parrish Foundation Trust | 501(c)(3) | 1996 | | $17.7 million | 2025-09 |
| Ellies Foundation Inc | 501(c)(3) | 2004 | | $19.3 million | 2025-12 |
| Elma Presisler Trust 26763ot | 501(c)(3) | 1994 | | $650,896 | 2025-09 |
| Emmett and Oneita Pursley Charitable Foundation | 501(c)(3) | 2012 | | $202,023 | 2025-05 |
| Engh Foundation | 501(c)(3) | 2016 | | $9.8 million | 2024-12 |
| Eppstein Uhen Foundation Inc | 501(c)(3) | 2007 | | $3.7 million | 2025-12 |
| Eugene A and Connie J Leber Family Foundation | 501(c)(3) | 1996 | | $154,434 | 2024-12 |
| Eugene J Eder Charitable Foundation Inc | 501(c)(3) | 1997 | | $56.7 million | 2024-12 |
| Farview Foundation | 501(c)(3) | 1999 | | $2.1 million | 2025-06 |
| Father John P Raynor Charitable Trust | 501(c)(3) | 2005 | | $14.7 million | 2025-12 |
| First Generation Professionals of Milwaukee Incorporated | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Fitzsimonds Charitable Trust | 501(c)(3) | 2000 | | $1.5 million | 2025-12 |
| Forever Fallucca Foundation | 501(c)(3) | 2016 | | $597,456 | 2024-11 |
| Francis Pool Charitable Trust | 501(c)(3) | 2017 | | $5.2 million | 2025-07 |
| Frank and Lucille Puncer Foundation LTD | 501(c)(3) | 2022 | | $7.1 million | 2025-12 |
| Fred Waltz Trust Foundation | 501(c)(3) | 1995 | | $270,688 | 2025-06 |
| G6 Family Foundation Inc | 501(c)(3) | 2026 | | | |
| Gail F Kursel Family Fund | 501(c)(3) | 2000 | | $27,741 | 2025-12 |
| Gainey Foundation | 501(c)(3) | 2006 | | $38 million | 2024-12 |
| Geiger Family Foundation Inc | 501(c)(3) | 1997 | | $1.6 million | 2025-12 |
| Geisen Scheper Charitable Foundation Inc | 501(c)(3) | 1998 | | $588,073 | 2024-12 |
| Genevieve E Hillis Foundation Inc | 501(c)(3) | 2024 | | $286,594 | 2025-12 |
| Gingerbread Land Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-08 |
| Global Rohingya Forum USA Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Gracia Bremer Charitable Foundation | 501(c)(3) | 1996 | | $974,929 | 2025-09 |
| Graes Anhalt Schloemer | 501(c)(3) | 2004 | | $725,934 | 2024-12 |
| Greater Milwaukee Holdings Inc | 501(c)(3) | 2004 | $0 | $2,673 | 2024-12 |
| Gustav and Gladys Kindt Foundation | 501(c)(3) | 1999 | | $2.1 million | 2025-12 |
| Hamilton Family Foundation Inc | 501(c)(3) | 2000 | | $2.7 million | 2025-12 |
| Hammes Family Foundation Inc | 501(c)(3) | 2021 | | $994,925 | 2025-12 |
| Harold & Wilma Haller FDN Trust 1845901 | 501(c)(3) | 1996 | | $85,963 | 2025-06 |
| Hauske Family Foundation Inc | 501(c)(3) | 2016 | | $19.4 million | 2024-12 |
| Herzing Foundation Inc | 501(c)(3) | 2020 | | $2.8 million | 2024-12 |
| Herzog Beckman Foundation | 501(c)(3) | 2002 | | $1.3 million | 2024-12 |
| Hoan Fund Inc | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Isaac C Van Meter IV Family Fund Inc | 501(c)(3) | 2020 | | $883,445 | 2025-04 |
| Isabel Bader 2021 Charitable Trust | 501(c)(3) | 2023 | | $70.5 million | 2024-12 |
| James E Doherty Medical Assistance Fund | 501(c)(3) | 2004 | | $1 million | 2025-09 |
| James E Doherty Seminary Training Fund | 501(c)(3) | 2004 | | $921,299 | 2025-07 |
| Jane H Snow Memorial Trust Fbo Parkview Home of Freeport Inc | 501(c)(3) | 2002 | | $5.9 million | 2025-06 |
| Janet M Hoehnen Foundation Inc | 501(c)(3) | 2022 | | $478,226 | 2025-12 |
| Janet M Johnston Foundation | 501(c)(3) | 2009 | | $4.2 million | 2025-06 |
| Jazzyrae Legacy Foundation | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Jelochan Trust Fbo Our Lady of Lourdes | 501(c)(3) | 2010 | | $443,684 | 2025-12 |
| Jennifer Friedman Hillis Family Foundation Inc | 501(c)(3) | 2000 | | $1.6 million | 2025-12 |
| Jerome J & Dorothy H Holz Fam Foundation 10192001 | 501(c)(3) | 2003 | | $18.9 million | 2025-08 |
| Jessie May Riggs Student Scholarship Fund 050007410700 | 501(c)(3) | 2005 | | $453,704 | 2025-07 |
| Jewel Brooks Charitable Trust | 501(c)(3) | 2022 | | $2 million | 2025-05 |
| John & Juanita Lambert Charitable Fund Trust | 501(c)(3) | 2005 | | $790,778 | 2025-05 |
| John J & Ruth F Kloss Charitable Trust 050010251200 | 501(c)(3) | 2006 | | $8.5 million | 2025-05 |
| John J and Judy A Arledge Charitable Foundation | 501(c)(3) | 2006 | | $132,399 | 2024-12 |
| John M Kohler Foundation Inc | 501(c)(3) | 2004 | | $41 million | 2024-12 |
| John W Daniels Jr & Valerie Daniels -Carter Charitable Trust | 501(c)(3) | 1995 | | $170,255 | 2024-12 |
| Johnson Family Foundation | 501(c)(3) | 1997 | | $12.7 million | 2025-04 |
| Jordan Family Foundation Inc | 501(c)(3) | 2008 | | $20.7 million | 2025-06 |
| Joseph C Duke Foundation Trust 25245340 | 501(c)(3) | 2006 | | $1.5 million | 2025-06 |
| Joseph Simeon Sanchez Medical Research Fund | 501(c)(3) | 1996 | | $2.3 million | 2025-09 |
| Joseph and Vera Zilber Family | 501(c)(3) | 2009 | | $422.3 million | 2025-06 |
| Josephine R Witte Trust | 501(c)(3) | 1978 | | $2.1 million | 2025-08 |
| Julie and Doug Baker Jr Foundation | 501(c)(3) | 2013 | | $22 million | 2024-12 |
| Juliem Fam Foundation | 501(c)(3) | 2016 | | $4.9 million | 2025-06 |
| K&L Hulburt Fam Trust Fbo JC Library 050012452500 | 501(c)(3) | 2010 | | $2.5 million | 2025-05 |
| KS Family Foundation | 501(c)(3) | 2018 | | $6.8 million | 2024-12 |
| Karen M Schroth Foundation for Animals Trust | 501(c)(3) | 2005 | | $1.6 million | 2025-07 |
| Karen and Eric Dermond Foundation | 501(c)(3) | 2005 | | $583,657 | 2025-12 |
| Kemp Family Foundation Inc | 501(c)(3) | 2017 | | $713,714 | 2025-12 |
| Kenneth H & Margaret I Lenhard Scholarship Endowment | 501(c)(3) | 2012 | | $1.6 million | 2025-05 |
| Knox Foundation 25556120 | 501(c)(3) | 2002 | | $8.5 million | 2024-12 |
| Koeppen-Gerlach Foundation Inc | 501(c)(3) | 2000 | | $969,701 | 2025-12 |
| Kotula Family Foundation | 501(c)(3) | 2015 | | $5.7 million | 2024-12 |
| Kyle Family Foundation Inc | 501(c)(3) | 2022 | | $2.6 million | 2025-12 |
| LFF Foundation | 501(c)(3) | 2002 | | $247,143 | 2025-12 |
| La Causa Foundation Inc | 501(c)(3) | 2019 | $0 | $1 | 2024-12 |
| Langhammer Brothers Trust | 501(c)(3) | 1978 | | $964,703 | 2025-09 |
| Laniakea Charitable Foundation | 501(c)(3) | 2021 | | $22.8 million | 2024-11 |
| Lelia Heuer Charitable Trust | 501(c)(3) | 1996 | | $794,145 | 2025-06 |
| Leon V Skubitz & Dorothy M Skubitz Foundation | 501(c)(3) | 2007 | | $920,672 | 2025-07 |
| Leonard J James Library Trust Fund | 501(c)(3) | 2004 | | $1.3 million | 2025-05 |
| Lets Make A Difference Foundation Inc | 501(c)(3) | 2022 | | $1 | 2025-12 |
| Lillian Marvin Trust | 501(c)(3) | 2002 | | $472,175 | 2025-06 |
| Lola Leu Foundation 080016777400 | 501(c)(3) | 2016 | | $4.2 million | 2024-12 |
| Longview Foundation | 501(c)(3) | 2000 | | $17.3 million | 2024-12 |
| Lynde and Harry Bradley Foundation Inc | 501(c)(3) | 1943 | | $993.4 million | 2024-12 |
| Madden Family Foundation Inc | 501(c)(3) | 2002 | | $1.4 million | 2025-12 |
| Majerus Family Foundation Inc | 501(c)(3) | 2013 | | $432,663 | 2025-09 |
| Marc and Michele Butlein Family Foundation | 501(c)(3) | 1998 | | $350,760 | 2025-12 |
| Marcus Fam Charitable Trust | 501(c)(3) | 1997 | | $4.2 million | 2024-12 |
| Margaret A Lindberg Foundation Inc | 501(c)(3) | 2022 | | $3.4 million | 2024-12 |
| Margaret P Stevenson Foundation | 501(c)(3) | 2000 | | $752,688 | 2024-12 |
| Marie and Mayer Winkler Foundation | 501(c)(3) | 2013 | | $1.2 million | 2025-08 |
| Mary Clara Allison Charitable Trust | 501(c)(3) | 1998 | | $2.7 million | 2025-06 |
| Mary Nobile Charitable Trust | 501(c)(3) | 2007 | | $467,809 | 2025-08 |
| Maxsan Foundation | 501(c)(3) | 2004 | | $1.4 million | 2025-12 |
| Mayer Family Foundation Inc | 501(c)(3) | 1998 | | $373,260 | 2024-12 |
| McGinnity Family Foundation Inc | 501(c)(3) | 2014 | | $595,458 | 2024-12 |
| Milton Gaebler Charitable Foundation | 501(c)(3) | 2011 | | $4.9 million | 2025-07 |
| Milwaukee Peace Corps Association Inc | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Mood Lactation Partners | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Mutschler Family Foundation Inc | 501(c)(3) | 2007 | | $2.1 million | 2025-12 |
| Myron Frutiger Trust | 501(c)(3) | 2006 | | $1.6 million | 2025-08 |
| Nabila Foundation | 501(c)(3) | 2018 | | $9.6 million | 2024-12 |
| Nancy M and Douglas M Yeager Family Foundation | 501(c)(3) | 2001 | | $2.5 million | 2025-03 |
| Neumann Family Foundation Inc | 501(c)(3) | 2014 | | $5.7 million | 2024-12 |
| New Jci Foundation Inc | 501(c)(3) | 2016 | | $29.5 million | 2024-09 |
| New Life Foundation | 501(c)(3) | 2000 | | $165,400 | 2025-12 |
| Nita Soref 2006 Charitable Trust | 501(c)(3) | 2009 | | $97,190 | 2025-12 |
| Olive I and Eunice J Toussaint Foundation Inc | 501(c)(3) | 2011 | | $2.2 million | 2024-12 |
| Orville & Laurene Watts Scholarship Fund | 501(c)(3) | 2013 | | $1 million | 2025-06 |
| Paloma Blanca Foundation | 501(c)(3) | 2005 | | $6 million | 2024-12 |
| Pamela G Schmidt Irrv Trust | 501(c)(3) | 2026 | | $2.8 million | 2024-12 |
| Pare Foundataion Inc | 501(c)(3) | 2024 | | $498,600 | 2024-12 |
| Patrick J and Janet L Thompson Family Foundation Inc | 501(c)(3) | 2009 | | $9.7 million | 2025-06 |
| Peck Foundation Milwaukee LTD | 501(c)(3) | 1985 | | $17.1 million | 2025-12 |
| Peggy Ann Family Foundation Inc | 501(c)(3) | 2010 | | $289,940 | 2025-06 |
| Penshorn Joshua 24 Foundation | 501(c)(3) | 2013 | | $1.6 million | 2024-12 |
| Peravid Foundation 25556100 | 501(c)(3) | 2002 | | $8.4 million | 2024-12 |
| Philip S Miller Charitable Trust | 501(c)(3) | 1996 | | $29.9 million | 2024-12 |
| Plunkett Fam Foundation | 501(c)(3) | 1999 | | $191,332 | 2025-12 |
| Poehlers-Stremel Char Trust 35420610 | 501(c)(3) | 2002 | | $1.3 million | 2025-06 |
| Prairie Springs Paul A@fleckenstein Charitable Trust | 501(c)(3) | 2014 | | $1.4 million | 2025-12 |
| Pritchett Foundation | 501(c)(3) | 1999 | | $9.8 million | 2026-05 |
| Pura Vida Foundation Inc | 501(c)(3) | 1999 | | $3 | 2025-12 |
| R & J Cope Foundation Inc | 501(c)(3) | 2017 | | $579,780 | 2025-12 |
| R A Stevens Family Foundation | 501(c)(3) | 1999 | | $4.4 million | 2025-12 |
| RDK Foundation | 501(c)(3) | 1985 | | $384.1 million | 2025-06 |
| RDK Foundation Inc | 501(c)(3) | 2025 | | | |
| Randall L Noper Charitable Trust | 501(c)(3) | 1995 | | $770,020 | 2025-12 |
| Raymond T Moore Trust 44150765 12-27-82 Fbo | 501(c)(3) | 1995 | | $288,526 | 2024-12 |
| Read Foundation Inc | 501(c)(3) | 1997 | | $607,602 | 2025-12 |
| Regal-Beloit Charitable Foundation | 501(c)(3) | 1995 | | $1.2 million | 2024-12 |
| Rhea@bigelow Charitable Trust | 501(c)(3) | 2017 | | $16.9 million | 2024-12 |
| Richard G Lambert MD Foundation for the University of Chicago Inc | 501(c)(3) | 2003 | | $2.7 million | 2024-12 |
| Richard R and Karen E Bertrand Foundation Inc | 501(c)(3) | 2025 | | | |
| Robert A Hillis Foundation Inc | 501(c)(3) | 2024 | | $298,748 | 2025-12 |
| Robert E and Maxine Gaines McAuley Charitable Trust | 501(c)(3) | 2009 | | $1.1 million | 2025-05 |
| Robert H Nagy Family Foundation | 501(c)(3) | 2005 | | $534,604 | 2025-12 |
| Robert and Jessie Whitmore Charitable Trust | 501(c)(3) | 2016 | | $800,351 | 2025-12 |
| Rockwell Automation Charitable Corporation | 501(c)(3) | 2003 | | $8.6 million | 2025-09 |
| Rodger A Graef Foundation | 501(c)(3) | 2001 | | $1,248 | 2023-12 |
| Ronald & Elizabeth Howard Char Trust 97348000 | 501(c)(3) | 1999 | | $1.8 million | 2025-06 |
| Ryan and Traci Kotula Family Foundation | 501(c)(3) | 2025 | | $1 | 2024-12 |
| SH-T Gets Fixed Inc | 501(c)(3) | 2025 | | | |
| Sandstone Foundation Inc | 501(c)(3) | 2008 | | $80,568 | 2025-12 |
| Schallock Foundation | 501(c)(3) | 2014 | | $8.3 million | 2024-12 |
| Schmick Foundation Inc | 501(c)(3) | 2018 | | $880,965 | 2025-12 |
| Schoon Educational Scholarship Trust | 501(c)(3) | 2015 | | $807,130 | 2025-06 |
| Scot and Lance Karp Family Foundation Inc | 501(c)(3) | 2025 | | $456,592 | 2025-12 |
| Sendiks Family Foundation Inc | 501(c)(3) | 2026 | | | |
| Serve 60 Foundation | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Sheldon L and Pearl R Leibowitz Dale Leibowitz Legacy Foundation | 501(c)(3) | 2014 | | $18.8 million | 2024-12 |
| Sigma State Foundation Inc | 501(c)(3) | 1999 | $0 | $0 | 2025-06 |
| Sister Irmgard Delfing Charitable Trust | 501(c)(3) | 2005 | | $14.7 million | 2025-12 |
| Sixsibs Foundation Inc | 501(c)(3) | 2025 | | $21.5 million | 2024-12 |
| Smarelli Charitable Trust | 501(c)(3) | 2019 | | $1.6 million | 2025-12 |
| St Joseph Foundation Inc | 501(c)(3) | 2024 | | $2.4 million | 2025-12 |
| Starry Night Charitable Foundation | 501(c)(3) | 2024 | | $11.9 million | 2025-12 |
| Stella H Jones Foundation C/o J Lewis Perlson | 501(c)(3) | 1997 | | $3.1 million | 2025-12 |
| Susan & Leander Jennings Foundation Inc | 501(c)(3) | 1997 | | $304,806 | 2024-12 |
| Swanson Schmucker Charitable Trust 050011527800 | 501(c)(3) | 2009 | | $2.2 million | 2025-05 |
| TLC Foundation Irrev Trust | 501(c)(3) | 2014 | | $11.5 million | 2025-01 |
| TSM USA | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| The Ballmann Family Private Foundation | 501(c)(3) | 1994 | | $23.1 million | 2025-05 |
| The Brookby Foundation | 501(c)(3) | 1995 | | $30.7 million | 2024-12 |
| The Diane and Thomas Jacobsen Foundation | 501(c)(3) | 1997 | | $175,262 | 2024-12 |
| The Lakeview Foundation Inc | 501(c)(3) | 1996 | | $10.1 million | 2025-07 |
| The Lillie F and J Richard Senior Family Foundation | 501(c)(3) | 1999 | | $616,276 | 2025-04 |
| The Paquelet Foundation Inc | 501(c)(3) | 2026 | | | |
| The Sartori Foundation Inc | 501(c)(3) | 2000 | | $8.3 million | 2025-12 |
| The@thomas J Reinhart Foundation | 501(c)(3) | 1998 | | $1.4 million | 2025-12 |
| Thomas C & Gertrude H Hickey Char Trust 050009126900 | 501(c)(3) | 2006 | | $799,328 | 2024-12 |
| Tinsley Helton Charitable Trust | 501(c)(3) | 2001 | | $291,595 | 2025-12 |
| Torah Foundation of Milwaukee Inc | 501(c)(3) | 1990 | $0 | $709,390 | 2025-06 |
| Tri-Corp Housing Inc | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| U S Bancorp Foundation | 501(c)(3) | 1979 | | $138.2 million | 2024-12 |
| Van Nuys J Benton Charitable | 501(c)(3) | 2012 | | $1.8 million | 2024-12 |
| Vinger Fam FNDTN | 501(c)(3) | 1999 | | $4.5 million | 2025-12 |
| Wade and Susan Kotula Foundation | 501(c)(3) | 2025 | | $1 | 2024-12 |
| Wagmore Foundation Inc | 501(c)(3) | 2012 | | $4.5 million | 2024-12 |
| Weiss Family Foundation | 501(c)(3) | 1999 | | $2.3 million | 2025-12 |
| Wexford Trust | 501(c)(3) | 2022 | | $423,440 | 2025-12 |
| Wilhelms Family Foundation Inc | 501(c)(3) | 2019 | | $290,360 | 2025-12 |
| William & Marion Clifton BHS Scholarship Trust Fund | 501(c)(3) | 2011 | | $633,902 | 2024-12 |
| William & Marion Clifton CCHS Scholarship Trust Fund | 501(c)(3) | 2011 | | $659,957 | 2024-12 |
| William C & Dorotha Gaedke Charitable Trust | 501(c)(3) | 2003 | | $3.6 million | 2025-06 |
| William Stark Jones Foundation | 501(c)(3) | 2005 | | $177,583 | 2025-12 |
| William and Sandra Haack Family Foundation Inc | 501(c)(3) | 2011 | | $2.7 million | 2025-11 |
| William and Virginia E Oosterhuis Charitable Trust | 501(c)(3) | 1999 | | $1.3 million | 2025-05 |
| Winter Wheat Foundation | 501(c)(3) | 2006 | | $2 million | 2024-12 |
| Wisconsin Athletic Hall of Fame Foundation Inc | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Wisconsin Sports Collectors Association LTD | 501(c)(3) | 1991 | $0 | $0 | 2025-12 |
| Wisdom Inc | 501(c)(3) | 2005 | | | |
| Women Who Spark Foundation Corporation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Yabuki Family Foundation | 501(c)(3) | 2000 | | $40.7 million | 2025-12 |
| Youth Foundation Inc | 501(c)(3) | 1957 | | $2.6 million | 2025-12 |
| New Beginnings Are Possible Inc | 501(c)(3) | 1999 | $-325,287 | $324,070 | 2025-06 |