Data / Nonprofits / Massachusetts / Wellesley / Environment
Environment nonprofits in Wellesley, MA: 5 registered with the IRS
5 environment nonprofits are registered with the IRS in Wellesley, MA, 5 of them 501(c)(3) charities; the 2 that report revenue took in $3.2 million. The largest by revenue: Massachusetts Horticultural Society ($3.2 million), Fox Hill Garden Club Inc ($9,621).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Massachusetts Horticultural Society | 501(c)(3) | 1943 | $3.2 million | $6.8 million | 2025-09 |
| Fox Hill Garden Club Inc | 501(c)(3) | 1988 | $9,621 | $61,818 | 2025-06 |
| Garden Club Federation of Massachusetts Inc | 501(c)(3) | 2004 | $0 | $0 | 2025-06 |
| Safecast Global Inc | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Sustainable Wellesley Inc | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
Other causes in Wellesley, MA
- Education 42
- Philanthropy, voluntarism and grantmaking foundations 40
- Arts, culture and humanities 20
- Recreation and sports 17
- Human services 17
- Community improvement and capacity building 8
- Housing and shelter 7
- Youth development 6
- Religion-related 6
- International, foreign affairs and national security 4
- Health care 4
- Food, agriculture and nutrition 4
- Public and societal benefit 3
- Mental health and crisis intervention 3
- Medical research 3
- Diseases, disorders and medical disciplines 3
Every nonprofit in Wellesley, 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.