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Data / Nonprofits / Wisconsin / Waukesha / Environment

Environment nonprofits in Waukesha, WI: 8 registered with the IRS

8 environment nonprofits are registered with the IRS in Waukesha, WI, 7 of them 501(c)(3) charities; the 3 that report revenue took in $519,705. The largest by revenue: Teens Take On Climate Inc ($253,820), Federation of Environment Technologists Inc ($222,290), Waukesha County Green Team Inc ($43,595).

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Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Teens Take On Climate Inc501(c)(3)2022$253,820$11,0222024-12
Federation of Environment Technologists Inc501(c)(3)1984$222,290$208,7582025-06
Waukesha County Green Team Inc501(c)(3)2014$43,595$32,5132025-12
7 Hour Plane Crash Foundation501(c)(3)2025$18,0002025-12
Friends of Vernon Marsh Inc501(c)(3)2014$0$02025-12
Global Climate Change Foundation501(c)(3)2010$1.4 million2024-12
Muskego Rod and Gun Club Inc501(c)(4)2013$0$02023-12
Wisconsin Nature Action Collaborative for Children501(c)(3)2017$0$02023-12

Other causes in Waukesha, WI

Every nonprofit in Waukesha, WI · Environment 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.