Data / Nonprofits / South Dakota / Spearfish / Environment
Environment nonprofits in Spearfish, SD: 4 registered with the IRS
4 environment nonprofits are registered with the IRS in Spearfish, SD, 4 of them 501(c)(3) charities; the 1 that report revenue took in $76,135. The largest by revenue: Habitat One ($76,135).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Habitat One | 501(c)(3) | 2025 | $76,135 | $58,487 | 2025-12 |
| Beautify Spearfish | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Solutions for Resilient Communities Inc | 501(c)(3) | 2026 | $0 | $0 | 2026-03 |
| South Dakota Project Learning Tree Inc | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
Other causes in Spearfish, SD
- Recreation and sports 21
- Human services 16
- Education 13
- Arts, culture and humanities 9
- Religion-related 7
- Community improvement and capacity building 6
- Health care 6
- Philanthropy, voluntarism and grantmaking foundations 6
- Housing and shelter 4
- Food, agriculture and nutrition 3
- Public safety, disaster preparedness and relief 3
Every nonprofit in Spearfish, SD · 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.