Data / Nonprofits / Wyoming / Moose
Nonprofits in Moose, WY: 9 registered with the IRS
9 nonprofits are registered with the IRS in Moose, WY, 9 of them 501(c)(3) charities; the 4 that report revenue took in $28.5 million. The largest by revenue: Grand Teton National Park Foundation ($24.5 million), Grand Teton Natural History Association ($3.6 million), Spencer Wilson Charitable Trust ($300,545). Most common causes: environment (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Grand Teton National Park Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1998 | $24.5 million | $26.3 million | 2025-09 |
| Grand Teton Natural History Association | Arts, culture and humanities | 501(c)(3) | 1966 | $3.6 million | $8.3 million | 2024-12 |
| Spencer Wilson Charitable Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2017 | $300,545 | $3.3 million | 2024-12 |
| Moose Day Care Centers Inc | Human services | 501(c)(3) | 1992 | $130,604 | $58,932 | 2025-12 |
| Gravel Road Society | Environment | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Jackson Hole Search Dogs | Public safety, disaster preparedness and relief | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Snake River Conservancy Foundation | Environment | 501(c)(3) | 1995 | $9.7 million | 2025-12 | |
| Teton Wetlands Preservation Fund | Environment | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Western Fly Fishing Heritage Center | 501(c)(3) | 2026 |
By cause in Moose, WY
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.