Data / Nonprofits / Hawaii / Honolulu / Public and societal benefit
Public and societal benefit nonprofits in Honolulu, HI: 74 registered with the IRS
74 public and societal benefit nonprofits are registered with the IRS in Honolulu, HI, 54 of them 501(c)(3) charities; the 25 that report revenue took in $19.5 million. The largest by revenue: Pacific Telecommunications Council Inc ($7.6 million), Hawaii Health Information Exchange ($3.4 million), Grassroot Institute of Hawaii Inc ($1.8 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|
| Pacific Telecommunications Council Inc | 501(c)(3) | 1980 | $7.6 million | $5.2 million | 2025-06 |
| Hawaii Health Information Exchange | 501(c)(3) | 2010 | $3.4 million | $1.6 million | 2025-06 |
| Grassroot Institute of Hawaii Inc | 501(c)(3) | 2001 | $1.8 million | $922,023 | 2024-12 |
| Holomua Collective | 501(c)(3) | 2023 | $1.7 million | $2.4 million | 2024-12 |
| Hawaii Tax Institute Foundation | 501(c)(3) | 2007 | $834,011 | $466,912 | 2024-12 |
| Woven Action Inc | 501(c)(4) | 2025 | $498,002 | $33,460 | 2024-12 |
| Oahu Veterans Council | 501(c)(3) | 2005 | $490,415 | $4.8 million | 2024-12 |
| Navy League of the United States Honolulu Council | 501(c)(3) | 1975 | $469,792 | $730,299 | 2024-12 |
| Hawaii State Teachers Association-Retired | 501(c)(4) | 2014 | $409,077 | $1.4 million | 2025-08 |
| Waikiki Transportation Management Special Improvement District Association | 501(c)(3) | 2023 | $319,712 | $192,301 | 2025-06 |
| 100 TH Infantry Battalion Veterans | 501(c)(4) | 1999 | $292,154 | $3 million | 2024-12 |
| American Water Works Association | 501(c)(3) | 1969 | $259,670 | $471,460 | 2024-12 |
| 442ND Legacy Center | 501(c)(3) | 2017 | $232,585 | $1.1 million | 2024-12 |
| Hawaii Solar Energy Association Inc | 501(c)(6) | 2020 | $211,932 | $164,058 | 2024-12 |
| National Guard Conference Corporation of Hawaii Inc | 501(c)(3) | 2005 | $209,707 | $81,651 | 2024-12 |
| Royal Order of Constantine the Great and Saint Helen | 501(c)(3) | 2004 | $200,709 | $52,188 | 2025-12 |
| Wounded Warrior Ohana | 501(c)(3) | 2017 | $143,848 | $175,585 | 2025-12 |
| Hui South On Fort Shafter Inc | 501(c)(3) | 2025 | $135,548 | $86,180 | 2026-05 |
| Holomua Collaborative | 501(c)(4) | 2023 | $80,005 | $138,970 | 2024-12 |
| Transform Hawaii Government | 501(c)(3) | 2016 | $75,000 | $403,632 | 2025-12 |
| Kokonut Koalition | 501(c)(3) | 2019 | $40,892 | $24,409 | 2025-12 |
| Pearl Harbor Submarine Spouses Charitable Association | 501(c)(3) | 2009 | $39,978 | $37,459 | 2025-05 |
| Oahu League of Republican Women | 501(c)(4) | 2025 | $36,464 | $635,346 | 2026-05 |
| Maemae School and Community Foundation | 501(c)(3) | 2014 | $10,963 | $57,981 | 2025-12 |
| PWP Alumni Association | 501(c)(3) | 2016 | $10,820 | $18,551 | 2025-12 |
| Affordable Hawaii Foundation | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Aloha Chinese Concept Association | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Aloha Spirit Foundation | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2024-12 |
| Carolyn A Berry Foundation | 501(c)(3) | 2014 | | $85,831 | 2025-06 |
| Chief Warrant & Warrant Officers Association U S Coast Guard | 501(c)(19) | 2010 | $0 | $0 | 2026-06 |
| Colonel Horace Hickam Post 970 Veterans of Foreign Wars of the | 501(c)(19) | 2011 | $0 | $0 | 2025-12 |
| Combat Veterans Motorcycle Association Chapter 8-1 | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Disabled American Veterans Oahu Chapter No 1 Inc | 501(c)(4) | 2022 | $0 | $0 | 2025-06 |
| Financial Education Alliance of Hawaii | 501(c)(3) | 1983 | $0 | $0 | 2024-12 |
| Girls Talk Back | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Gold Coast Neighborhood Association | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| H M Smith Chief Petty Officers Association | 501(c)(19) | 2018 | $0 | $0 | 2023-09 |
| Hartford-Pope Foundation | 501(c)(3) | 2014 | | $390,411 | 2024-12 |
| Hawaii 5-6 Council | 501(c)(3) | 2020 | $0 | $0 | 2025-01 |
| Hawaii Housing Policy Foundation | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Hawaii Jazz Society Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Hawaii Kai Koa Foundation Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Hawaii State Teachers Association-Retired | 501(c)(4) | 2014 | | | |
| Hawaii Top III Association | 501(c)(7) | 2019 | $0 | $0 | 2026-04 |
| Hickam Enlisted Spouses Club | 501(c)(7) | 2025 | $0 | $0 | 2025-05 |
| Hookela First Sergeant Council | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Hui Ea O Ku | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Ikaika Mau Loa Alumni Association | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Inspire the Keiki Foundation | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Kappa Chi Chi Chapter of Chi Eta Phi Sorority Incorporated | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Korean War Veterans Association | 501(c)(19) | 2003 | $0 | $0 | 2025-12 |
| Lead Forward Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Makana Aina Foundation | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Makos Booster Club | 501(c)(3) | 2024 | | | |
| Marine Barracks Hawaii Association | 501(c)(3) | 2025 | | | |
| NA Koa O Ke Kai Foundation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Nioc Hawaii Cpoa | 501(c)(3) | 2023 | | $1,500 | 2025-12 |
| Oahu Christ Child Society | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| Opu Waialua Corp | 501(c)(4) | 2024 | $0 | $6,195 | 2025-12 |
| PHNSY&IMF Jea | 501(c)(19) | 2025 | | | |
| Pacific Airman Recognition Council | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Pacific Snco Development Council | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Pinay Powerhouse Hawaii | 501(c)(3) | 2020 | $0 | $38 | 2025-12 |
| Project Yaytimes | 501(c)(3) | 2016 | $0 | $0 | 2023-07 |
| Submarine Force Pearl Harbor Cpo Season Association | 501(c)(19) | 2026 | | | |
| The Try Think Project | 501(c)(3) | 2026 | | | |
| Thunderbolt Booster Club | 501(c)(3) | 2025 | $0 | $0 | 2025-09 |
| Toa O Le Moana Outreach Program | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Uss Colorado Family Readiness Group | 501(c)(4) | 2026 | | | |
| Waikiki Surf Rack Ohana | 501(c)(3) | 2026 | | | |
| Wakaba Network | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Warrior Battalion Army Rotc Alumni Association | 501(c)(19) | 2021 | $0 | $0 | 2025-12 |
| Warriors Rehab | 501(c)(3) | 2026 | | | |
Other causes in Honolulu, HI
Every nonprofit in Honolulu, HI · Public and societal benefit 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.