Environment organizations operating in California — revenue, assets, and AI-powered transparency analysis from IRS 990 data.
| # | Organization | City | Revenue | Score |
|---|---|---|---|---|
| 1 | Multiplier | San Francisco | $71.3M | — |
| 2 | Guided Discoveries Inc | San Clemente | $23.0M | — |
| 3 | Naturebridge | Sausalito | $21.0M | — |
| 4 | Gilroy Gardens Family Theme Park | Gilroy | $20.2M | — |
| 5 | Ten Strands | San Rafael | $18.7M | — |
| 6 | Surfrider Foundation | San Clemente | $15.7M | — |
| 7 | Dream Org | Oakland | $15.1M | — |
| 8 | Cool Effect Inc | Greenbrae | $14.6M | — |
| 9 | The Trust For Hidden Villa | Los Altos Hls | $11.0M | — |
| 10 | Eco Center Inc | San Juan Capo | $9.3M | — |
| 11 | Joshua Tree National Park Assoc | Twentynin Plm | $8.7M | — |
| 12 | Nextgen Climate America Inc | Redwood City | $7.1M | — |
| 13 | Redford Center Inc | San Francisco | $7.1M | — |
| 14 | Sequoia Parks Conservancy | Three Rivers | $6.7M | — |
| 15 | Sonoma Ecology Center | Eldridge | $5.9M | — |
| 16 | Central California Environmental Justice Network | Fresno | $5.9M | — |
| 17 | Heal The Bay | Santa Monica | $4.9M | — |
| 18 | Physicians Scientists And Engineers For Sustainable And Healthy Ene | Oakland | $4.5M | — |
| 19 | Carbonplan | San Francisco | $3.5M | — |
| 20 | Pollinator Partnership | San Francisco | $3.5M | — |
There are 28 environment nonprofits in California, with $301.8M in combined revenue and $318.7M in total assets.
The largest environment nonprofit in California by revenue is Multiplier with $71.3M 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.