Data / Nonprofits / Washington / Shelton / Environment
Environment nonprofits in Shelton, WA: 7 registered with the IRS
7 environment nonprofits are registered with the IRS in Shelton, WA, 7 of them 501(c)(3) charities; the 2 that report revenue took in $1.2 million. The largest by revenue: Mason County Climate Justice ($938,911), Professional Training Association ($302,967).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Mason County Climate Justice | 501(c)(3) | 2023 | $938,911 | $1.3 million | 2025-12 |
| Professional Training Association | 501(c)(3) | 2019 | $302,967 | $53,776 | 2024-12 |
| Friends of Oakland Bay | 501(c)(3) | 2024 | $0 | $0 | 2026-04 |
| Master Gardeners Foundation Od Mason County | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Shelton Chapter American Rhododendron | 501(c)(3) | 2024 | $0 | $0 | 2025-08 |
| Shelton Rock and Mineral Society | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Women in Forest Management | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
Other causes in Shelton, WA
- Education 20
- Human services 19
- Religion-related 14
- Recreation and sports 13
- Youth development 10
- Animal-related 9
- Health care 8
- Employment 7
- Arts, culture and humanities 6
- Public safety, disaster preparedness and relief 5
- Food, agriculture and nutrition 5
- Community improvement and capacity building 5
- Philanthropy, voluntarism and grantmaking foundations 4
- Housing and shelter 4
- Public and societal benefit 4
- Crime and legal-related 3
Every nonprofit in Shelton, WA · 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.