Environment organizations operating in Colorado — revenue, assets, and AI-powered transparency analysis from IRS 990 data.
| # | Organization | City | Revenue | Score |
|---|---|---|---|---|
| 1 | Outward Bound Inc | Boulder | $15.0M | — |
| 2 | Resource Central | Boulder | $7.6M | — |
| 3 | Colorado Outdoor Education Center | Florissant | $7.3M | — |
| 4 | Colorado Garden Show Inc | Lakewood | $7.1M | — |
| 5 | Aspen Center For Environmental Studies | Aspen | $6.1M | — |
| 6 | High Country News | Paonia | $4.9M | — |
| 7 | Revision International | Denver | $4.0M | — |
| 8 | Colorado Outward Bound School | Leadville | $3.9M | — |
| 9 | Thorne Ecological Institute | Lafayette | $3.3M | — |
| 10 | Leave No Trace Center For Outdoor Ethics | Boulder | $2.9M | — |
| 11 | Pact Collective | Evergreen | $2.8M | — |
| 12 | Colorado Mountain Club | Golden | $2.7M | — |
| 13 | Savory Institute Org Inc | Boulder | $2.6M | — |
| 14 | The Colorado Youth Outdoors Charitable Trust | Fort Collins | $2.6M | — |
| 15 | Cal Wood Education Center | Jamestown | $2.5M | 95/100 |
| 16 | Bluff Lake Nature Center | Denver | $2.5M | — |
| 17 | Drive Clean Colorado | Berthoud | $1.3M | — |
| 18 | Worldmind Nature Immersion School | Denver | $1.3M | — |
| 19 | Cloud City Conservation Center | Leadville | $1.2M | — |
| 20 | Shadowcliff | Grand Lake | $1.1M | — |
There are 47 environment nonprofits in Colorado, with $94.3M in combined revenue and $162.1M in total assets.
The largest environment nonprofit in Colorado by revenue is Outward Bound Inc with $15.0M 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.