Data / Nonprofits / California / Claremont / Environment
Environment nonprofits in Claremont, CA: 7 registered with the IRS
7 environment nonprofits are registered with the IRS in Claremont, CA, 7 of them 501(c)(3) charities; the 3 that report revenue took in $6.8 million. The largest by revenue: Rancho Santa Ana Botanic Garden Trustees of Rancho Santa Ana Botan ($6 million), Sustainable Claremont ($585,207), Claremont Wildlands Conservancy ($221,973).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Rancho Santa Ana Botanic Garden Trustees of Rancho Santa Ana Botan | 501(c)(3) | 1936 | $6 million | $33 million | 2025-06 |
| Sustainable Claremont | 501(c)(3) | 2014 | $585,207 | $405,600 | 2025-06 |
| Claremont Wildlands Conservancy | 501(c)(3) | 2000 | $221,973 | $51,551 | 2025-06 |
| Friends of the Bernard Biological Field Station | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Golden Coast Outdoors | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Sinkable Co | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Southern California Botanists | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
Other causes in Claremont, CA
- Education 56
- Religion-related 52
- Human services 37
- Arts, culture and humanities 34
- Recreation and sports 16
- Philanthropy, voluntarism and grantmaking foundations 13
- Youth development 12
- International, foreign affairs and national security 10
- Mental health and crisis intervention 8
- Animal-related 8
- Community improvement and capacity building 7
- Housing and shelter 6
- Public and societal benefit 5
- Public safety, disaster preparedness and relief 3
- Health care 3
Every nonprofit in Claremont, CA · 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.