Data / Nonprofits / North Carolina / Hillsborough / Environment
Environment nonprofits in Hillsborough, NC: 5 registered with the IRS
5 environment nonprofits are registered with the IRS in Hillsborough, NC, 5 of them 501(c)(3) charities; the 1 that report revenue took in $1.5 million. The largest by revenue: Eo Wilson Biodiversity Foundation ($1.5 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Eo Wilson Biodiversity Foundation | 501(c)(3) | 2008 | $1.5 million | $539,023 | 2025-12 |
| Backyard Butterflies | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Master Gardener Volunteer Assoc of Orange County North Carolina | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| The Garden Club of North Carolina Inc | 501(c)(3) | 2015 | $0 | $0 | 2025-05 |
| Wendy Olson Arboretum Inc | 501(c)(3) | 2023 | $0 | $0 | 2026-04 |
Other causes in Hillsborough, NC
- Education 28
- Arts, culture and humanities 25
- Human services 15
- Recreation and sports 14
- Religion-related 13
- Philanthropy, voluntarism and grantmaking foundations 9
- Mental health and crisis intervention 8
- Youth development 6
- Food, agriculture and nutrition 6
- Public and societal benefit 5
- International, foreign affairs and national security 3
- Crime and legal-related 3
Every nonprofit in Hillsborough, NC · 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.