Data / Nonprofits / Hawaii / Waipahu / Environment
Environment nonprofits in Waipahu, HI: 4 registered with the IRS
4 environment nonprofits are registered with the IRS in Waipahu, HI, 4 of them 501(c)(3) charities; the 1 that report revenue took in $260,054. The largest by revenue: Friends of Waipahu Cultural Garden Park ($260,054).
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 |
|---|---|---|---|---|---|
| Friends of Waipahu Cultural Garden Park | 501(c)(3) | 2017 | $260,054 | $1.8 million | 2025-06 |
| Ikenobo Ikebana Society Honolulu Hawaii Chapter | 501(c)(3) | 2009 | $0 | $0 | 2026-03 |
| Protectors of Paradise | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Seas of Change Foundation Inc | 501(c)(3) | 2024 |
Other causes in Waipahu, HI
- Religion-related 38
- Arts, culture and humanities 19
- Recreation and sports 17
- Education 17
- Human services 14
- Community improvement and capacity building 8
- Philanthropy, voluntarism and grantmaking foundations 7
- Youth development 5
- Animal-related 4
- Food, agriculture and nutrition 3
- Public and societal benefit 3
- Health care 3
Every nonprofit in Waipahu, HI · 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.