Data / Nonprofits / Massachusetts / GT Barrington / Environment
Environment nonprofits in GT Barrington, MA: 9 registered with the IRS
9 environment nonprofits are registered with the IRS in GT Barrington, MA, 9 of them 501(c)(3) charities; the 5 that report revenue took in $2.7 million. The largest by revenue: Orion Society ($1.2 million), Berkshire Community Land Trust ($773,041), Flying Cloud Institute Inc ($526,886).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Orion Society | 501(c)(3) | 1997 | $1.2 million | $786,730 | 2024-12 |
| Berkshire Community Land Trust | 501(c)(3) | 2015 | $773,041 | $1.8 million | 2025-12 |
| Flying Cloud Institute Inc | 501(c)(3) | 1981 | $526,886 | $1 million | 2024-12 |
| Great Barrington Land Conservancy Inc | 501(c)(3) | 1991 | $105,165 | $841,805 | 2025-12 |
| Berkshire Bird Observatory | 501(c)(3) | 2024 | $100,517 | $16,899 | 2024-12 |
| Friends of Prospect Lake Inc | 501(c)(3) | 2008 | $0 | $0 | 2026-03 |
| Green Berkshires Inc | 501(c)(3) | 2007 | $0 | $0 | 2024-12 |
| Laurel Lake Dam Inc | 501(c)(3) | 2026 | |||
| Sustainable Endowments Institute Fund | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
Other causes in GT Barrington, MA
- Arts, culture and humanities 13
- Education 10
- Human services 6
- Religion-related 5
- Food, agriculture and nutrition 5
- Recreation and sports 4
- Community improvement and capacity building 3
- Health care 3
- International, foreign affairs and national security 3
Every nonprofit in GT Barrington, MA · 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.