Environment organizations operating in Wisconsin — revenue, assets, and AI-powered transparency analysis from IRS 990 data.
| # | Organization | City | Revenue | Score |
|---|---|---|---|---|
| 1 | Whitetails Unlimited Inc | Sturgeon Bay | $34.2M | — |
| 2 | Southern Wisconsin Bird Alliance Inc | Madison | $14.4M | — |
| 3 | Glacierland Resource Conservation & Development | Green Bay | $2.0M | — |
| 4 | Golden Sands Resource Conservation And Development Council | Stevens Point | $1.5M | — |
| 5 | Gathering Waters Inc | Madison | $1.4M | — |
| 6 | Groundswell Conservancy Inc | Madison | $1.4M | — |
| 7 | Lumberjack Resource Conservation And Development Council | Rhinelander | $1.3M | — |
| 8 | Wisconsin Clean Cities Southeast Area Inc | Milwaukee | $335K | — |
| 9 | Cataract Sportsmens Club Inc | Cataract | $229K | — |
| 10 | Wisconsin Association Of Lakes Inc | Sun Prairie | $215K | — |
| 11 | Whitetails Unlimited Inc | Altoona | $141K | — |
| 12 | Izaak Walton League Of America Inc | Beloit | $137K | — |
| 13 | River Revitalizational Foundation Inc | Milwaukee | $127K | — |
| 14 | River Country Resource Conservation And Development Rc & D Council Inc | Eau Claire | $113K | — |
There are 14 environment nonprofits in Wisconsin, with $57.5M in combined revenue and $60.8M in total assets.
The largest environment nonprofit in Wisconsin by revenue is Whitetails Unlimited Inc with $34.2M 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.