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

Philanthropy, voluntarism and grantmaking foundations nonprofits in Wausau, WI: 29 registered with the IRS

29 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Wausau, WI, 29 of them 501(c)(3) charities; the 4 that report revenue took in $25.7 million. The largest by revenue: Community Foundation of North Central Wisconsin Inc ($21.7 million), United Way of Marathon County Inc ($3.6 million), Impact100 Greater Wausau ($190,998).

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Get philanthropy, voluntarism and grantmaking foundations nonprofits in Wausau

Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Community Foundation of North Central Wisconsin Inc501(c)(3)1987$21.7 million$97.6 million2025-12
United Way of Marathon County Inc501(c)(3)1959$3.6 million$5.3 million2024-12
Impact100 Greater Wausau501(c)(3)2020$190,998$277,2322025-06
Taste N Glow Balloon Fest501(c)(3)2023$159,348$59,6772024-12
B A and Esther Greenheck Foundation501(c)(3)1999$76.1 million2025-12
Bethke Family Foundation Inc501(c)(3)2023$7,2822025-12
D Zagzebski Family Foundation Inc501(c)(3)2025$358,8382025-12
Dudley Foundation Inc501(c)(3)2000$10.4 million2025-06
Dwight and Linda Davis Foundation501(c)(3)2009$116.7 million2024-12
Gering Family Foundation Inc501(c)(3)1997$3.1 million2024-12
Gunther and Dorothea Schadow Foundation501(c)(3)2010$1.4 million2024-12
Helping Hands Jamaica - Kenya501(c)(3)2016$0$02025-12
Incrediblebank Foundation Inc501(c)(3)2016$231,9972025-12
Juedes Molinaro Family Foundation Inc501(c)(3)1997$315,4602025-12
Kocourek Family Foundation Inc501(c)(3)2021$1.6 million2024-12
Macdonald Foundation501(c)(3)2000$12.3 million2025-12
Moses Family Christian Foundation501(c)(3)2023$1.9 million2025-12
Raymond A and Amella P Beilke Trust for Marshfield Clinic DTD 02-15-16501(c)(3)2017$439,0232025-12
Raymond A and Amella P Beilke Trust for Mayo Clinic DTD 02-15-2016501(c)(3)2017$1.3 million2025-12
Raymond A and Amella P Beilke Trust for Saint Marys School 02152016501(c)(3)2017$1.7 million2025-12
Raymond A and Amella P Beilke Trust for St Marys Parish DTD 02-15-16501(c)(3)2017$2.5 million2025-12
Raymond A and Amella P Beilke Trust for Trinity Luth CH DTD 02-15-16501(c)(3)2017$334,7412025-12
Robert and Mary Jo Hartwig Family Foundation Inc501(c)(3)2000$194,0642025-12
Seramur Family Foundation Inc501(c)(3)1995$5.6 million2025-09
Snoeyenbos Family Foundation501(c)(3)2005$608,7022025-12
Wanserski Foundation501(c)(3)2023$1,0402025-12
Wausau Firefighters Community Assistance Foundation Inc501(c)(3)2017$0$02025-12
Wipfli Foundation Inc501(c)(3)2006$2.2 million2025-05
Wisdom Inc501(c)(3)2005$0$02025-12

Other causes in Wausau, WI

Every nonprofit in Wausau, 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.