Data / Nonprofits / California / Redwood City / Environment
Environment nonprofits in Redwood City, CA: 10 registered with the IRS
10 environment nonprofits are registered with the IRS in Redwood City, CA, 10 of them 501(c)(3) charities; the 3 that report revenue took in $7.4 million. The largest by revenue: Nextgen Climate America Inc ($7.1 million), Tosv Inc ($186,354), Friends of Edgewood Park-Friends of Edgewood Natural Preserve ($148,848).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Nextgen Climate America Inc | 501(c)(3) | 2014 | $7.1 million | $2 million | 2024-12 |
| Tosv Inc | 501(c)(3) | 2022 | $186,354 | $191,503 | 2024-12 |
| Friends of Edgewood Park-Friends of Edgewood Natural Preserve | 501(c)(3) | 1997 | $148,848 | $997,631 | 2025-12 |
| Ayewa Earth Alliance | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Bay Tides | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Green Mansions Foundation | 501(c)(3) | 2026 | $0 | $0 | 2022-12 |
| Impossible Foundation | 501(c)(3) | 2024 | $3 million | 2025-12 | |
| Rucker Creek Refuge | 501(c)(3) | 2013 | $522,962 | 2025-12 | |
| Save the Shores Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Stanford Habitat Conservation Board | 501(c)(3) | 2014 | $0 | $0 | 2025-08 |
Other causes in Redwood City, CA
- Education 75
- Recreation and sports 49
- Philanthropy, voluntarism and grantmaking foundations 43
- Arts, culture and humanities 41
- Religion-related 40
- Human services 30
- Community improvement and capacity building 27
- International, foreign affairs and national security 16
- Youth development 13
- Animal-related 11
- Health care 11
- Mental health and crisis intervention 10
- Science and technology 9
- Crime and legal-related 8
- Public and societal benefit 7
- Employment 5
- Food, agriculture and nutrition 5
- Housing and shelter 5
- Medical research 4
- Diseases, disorders and medical disciplines 3
Every nonprofit in Redwood City, CA · 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.