Environment organizations operating in Wisconsin — revenue, assets, and AI-powered transparency analysis from IRS 990 data.
| # | Organization | City | Revenue | Score |
|---|---|---|---|---|
| 1 | Taliesin Preservation Inc | Spring Green | $4.0M | — |
| 2 | Coalition For Sustainable Initiatives | Whitefish Bay | $3.0M | — |
| 3 | Friends Of Reedsburg Parks | Reedsburg | $1.8M | — |
| 4 | Milwaukee Parks Foundation | Milwaukee | $1.3M | — |
| 5 | Norskedalen Nature And Heritage Center Inc | Coon Valley | $1.2M | — |
| 6 | Beloit Convention & Visitors Bureau Charitable Foundation Inc | Beloit | $902K | — |
| 7 | Wpga Perc Inc | Poynette | $902K | — |
| 8 | River Bend Nature Center Inc | Caledonia | $786K | — |
| 9 | Bradley Sigma Phi Historical Landmark Preservation Fund Inc | Madison | $513K | — |
| 10 | Healthy Climate Wisconsin | Madison | $473K | — |
| 11 | J&R Aquatic Animal Rescue | Menasha | $175K | — |
| 12 | Grafton Parks Society Inc | Grafton | $142K | — |
| 13 | Near North Trail Riders Of Athelstane Inc | Athelstane | $109K | — |
| 14 | Environmental Sustainability Rotarian Action Group Inc | Madison | $92K | — |
| 15 | Whitefish Lake Conservation Organization Inc | Gordon | $92K | — |
| 16 | Fox Lake Preservation Organization Inc | Fox Lake | $91K | — |
There are 16 environment nonprofits in Wisconsin, with $15.5M in combined revenue and $18.5M in total assets.
The largest environment nonprofit in Wisconsin by revenue is Taliesin Preservation Inc with $4.0M in annual revenue.
Spending data is being compiled.
Check the organization's Mission Score, review red flags, examine spending breakdowns, and verify their IRS 990 filings on NonprofitSpending. Legitimate nonprofits typically spend 65%+ of their budget on programs.