Data / Nonprofits / Wisconsin / Fort Atkinson / Environment
Environment nonprofits in Fort Atkinson, WI: 4 registered with the IRS
4 environment nonprofits are registered with the IRS in Fort Atkinson, WI, 4 of them 501(c)(3) charities; the 1 that report revenue took in $39,459. The largest by revenue: Fort Atkinson Wisconservation Club Inc ($39,459).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Fort Atkinson Wisconservation Club Inc | 501(c)(3) | 1997 | $39,459 | $83,502 | 2025-03 |
| Drumlin Area Land Trust Inc | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Lake Koshkonong Wetland Association Inc | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Oakland Conservation Club Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
Other causes in Fort Atkinson, WI
- Recreation and sports 17
- Education 16
- Human services 9
- Religion-related 7
- Arts, culture and humanities 6
- Health care 4
Every nonprofit in Fort Atkinson, 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.