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Data / Nonprofits / Wisconsin / Appleton / Community improvement and capacity building

Community improvement and capacity building nonprofits in Appleton, WI: 25 registered with the IRS

25 community improvement and capacity building nonprofits are registered with the IRS in Appleton, WI, 11 of them 501(c)(3) charities; the 8 that report revenue took in $2.9 million. The largest by revenue: Midwest Growth Inc ($1.5 million), Wisconsin Police Leadership Foundation Inc ($696,192), Sheet Metal Industry Program of Madison ($204,693).

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Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Midwest Growth Inc501(c)(4)2016$1.5 million$47,6062024-12
Wisconsin Police Leadership Foundation Inc501(c)(3)1996$696,192$560,1022025-09
Sheet Metal Industry Program of Madison501(c)(6)2015$204,693$489,1672025-07
International Association of Agricultural Economists Inc501(c)(6)2013$181,597$1.3 million2025-12
Kitsune Kon Inc501(c)(4)2026$164,375$52,4172026-03
East Central Wisconsin Association of Electrical Inspectors Inc501(c)(6)2000$76,814$88,9352025-12
Fox Valley Society for Human Resource Management Inc501(c)(6)2003$75,278$179,9422024-12
Fox Cities Chamber Foundation Inc501(c)(3)1982$9,636$60,1432025-12
African American Chamber of Commerce Fox Valley501(c)(3)2025
Appleton Breakfast Rotary Club of Appleton Wisconsin501(c)(4)2023$0$02026-06
Appleton Charity Events Inc501(c)(3)2018$0$02026-08
Common Ground Fox Cities501(c)(3)2026
Fox Valley Apartment Association Inc501(c)(6)2018$0$02025-12
Fox Valley Estate Planning Council501(c)(6)2025$0$02025-08
Generative Local Community Institute Inc501(c)(3)2025$0$02025-12
Jaycees of Wisconsin Foundation Inc501(c)(3)1968$0$02025-12
Mechanical Contractors Association of Northwest Wisconsin Eau Claire501(c)(6)2003$0$02024-12
Realtors Association of Northeast Wisconsin Foundation501(c)(3)2024$0$02025-12
Town of Center Community Foundation Inc501(c)(3)2025$0$02025-12
Trustworks Inc501(c)(3)2011$0$02025-12
Wisconsin Blockchain Business Council Inc501(c)(6)2025$0$02025-12
Wisconsin Dental Advisory Committee Inc501(c)(6)2018$0$02024-12
Wisconsin Womens Collective Inc501(c)(6)2014$0$02023-04
Womens Council of Realtors Greater Northeastern Region501(c)(6)2024$0$02025-12
Wow-We Care Charity of Wisconsin Inc501(c)(3)2023$50,8202025-12

Other causes in Appleton, WI

Every nonprofit in Appleton, WI · Community improvement and capacity building 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.