Home Organizations Hawaii Every cause Civil rights and advocacy 34 Environment and climate 392 Labor unions and worker centers 85 Housing and homelessness 157 Immigrant services and rights 11 Food banks and hunger 37 Legal aid 10 Voting and civic participation 5 Community health and reproductive care 25 LGBTQ+ services and rights 6 Criminal justice reform and reentry 7 Civil rights and advocacy (34) Organization City Type Revenue Friends Of The Childrens Justice Center Of Maui IncEIN 99-0281559 · filings Wailuku Charity, 501(c)(3) $734,762 Hawaii Lgbt Legacy FoundationEIN 22-3969736 · filings Honolulu Charity, 501(c)(3) $442,279 Hawaii Korean Chamber Of Commerce Foundation Hkcc FoundationEIN 81-5384641 · filings Honolulu Charity, 501(c)(3) $221,730 Korea-us Alliance Foundation UsaEIN 35-2831094 · filings Honolulu Charity, 501(c)(3) $200,000 Lei Pua Ala FoundationEIN 99-0327540 · filings Haleiwa Charity, 501(c)(3) $165,134 Kaanapali Ocean Resort FoundationEIN 82-2621803 · filings Honolulu Advocacy, 501(c)(4) $151,028 Ka Ohana O KalaupapaEIN 72-1595460 · filings Kalaupapa Charity, 501(c)(3) $93,050 Hawaii Community Bail FundEIN 83-1717109 · filings Honolulu Charity, 501(c)(3) $54,891 Heartfelt Legacy FoundationEIN 47-6476422 · filings Honolulu Charity, 501(c)(3) $44,213 United Territories Of Pacific Islanders Alliance Hawaii IncEIN 33-2613926 · filings Wahiawa Charity, 501(c)(3) — Pulehunui Hawaiian Homestead AssociationEIN 33-3659414 · filings Kahului Charity, 501(c)(3) — World Influential CorporationEIN 38-4385076 · filings Honolulu Charity, 501(c)(3) —
The 34 largest →
Environment and climate (392) Organization City Type Revenue Elemental Excelerator IncEIN 82-1112859 · filings Honolulu Charity, 501(c)(3) $37.1 million Hiipaka LlcEIN 26-1537168 · filings Haleiwa Charity, 501(c)(3) $12.4 million Hawaiian Islands Land TrustEIN 99-0353223 · filings Honolulu Charity, 501(c)(3) $5.6 million Hawaii Pacific Parks Association LtdEIN 99-6000894 · filings Hi Natl Park Charity, 501(c)(3) $5.0 million Kuaaina Ulu AuamoEIN 45-4509939 · filings Kaneohe Charity, 501(c)(3) $3.7 million Hawaii Tropical Botanical GardenEIN 99-0185842 · filings Papaikou Charity, 501(c)(3) $3.6 million Kipuka KuleanaEIN 83-1710804 · filings Princeville Charity, 501(c)(3) $3.4 million The Kohala Center IncEIN 99-0354676 · filings Kamuela Charity, 501(c)(3) $3.0 million Aloha Puu KukuiEIN 99-2785743 · filings Lahaina Charity, 501(c)(3) $2.9 million Malama KauaiEIN 20-5137488 · filings Lihue Charity, 501(c)(3) $2.8 million Re-use HawaiiEIN 20-5840697 · filings Honolulu Charity, 501(c)(3) $2.7 million Aina MomonaEIN 82-1366588 · filings Kaunakakai Charity, 501(c)(3) $2.7 million
The 300 largest →
Labor unions and worker centers (85) Organization City Type Revenue American Federation Of State County & Municipal EmployeesEIN 99-0040535 · filings Honolulu Labor organization, 501(c)(5) $20.1 million International Longshore & Warehouse Union Local 142EIN 99-0078610 · filings Honolulu Labor organization, 501(c)(5) $19.9 million American Federation Of State County & Municipal EmployeesEIN 99-0069019 · filings Honolulu Labor organization, 501(c)(5) $15.7 million United Brotherhood Of Carpenters & Joiners Of AmericaEIN 45-3998630 · filings Honolulu Labor organization, 501(c)(5) $14.0 million Hawaii State Teachers AssociationEIN 99-0145127 · filings Honolulu Labor organization, 501(c)(5) $11.4 million Hawaii Carpenters Market Recovery Program FundEIN 99-0264270 · filings Honolulu Labor organization, 501(c)(5) $10.0 million International Brotherhood Of Electrical WorkersEIN 99-0037598 · filings Honolulu Labor organization, 501(c)(5) $8.3 million International Brotherhood Of Electrical WorkersEIN 99-0057158 · filings Honolulu Labor organization, 501(c)(5) $6.9 million International Union Of Painters And Allied TradesEIN 99-0342356 · filings Honolulu Labor organization, 501(c)(5) $6.6 million Laborers International Union Of North AmericaEIN 99-0082181 · filings Honolulu Labor organization, 501(c)(5) $6.1 million Hawaii Carpenters Apprenticeship Training Trust FundEIN 99-0119158 · filings Honolulu Labor organization, 501(c)(5) $5.6 million International Brotherhood Of TeamstersEIN 99-0077386 · filings Honolulu Labor organization, 501(c)(5) $5.2 million
The 85 largest →
Housing and homelessness (157) Organization City Type Revenue Homeaid HawaiiEIN 47-4980676 · filings Honolulu Charity, 501(c)(3) $66.8 million Kahala Senior Living Community IncEIN 99-0290103 · filings Honolulu Charity, 501(c)(3) $47.0 million Hale Mahaolu Lahaina Surf IncEIN 99-0351981 · filings Kahului Charity, 501(c)(3) $28.2 million Ihs The Institute For Human Services IncEIN 99-0199107 · filings Honolulu Charity, 501(c)(3) $24.1 million Hawaii Assisted Housing IncEIN 99-0310230 · filings Honolulu Charity, 501(c)(3) $20.7 million Hale MahaoluEIN 99-0143109 · filings Kahului Charity, 501(c)(3) $14.4 million Kahala Nui Senior Living FoundationEIN 81-4851343 · filings Honolulu Charity, 501(c)(3) $13.4 million Mililani Town AssociationEIN 99-6015708 · filings Mililani Advocacy, 501(c)(4) $11.4 million Residential Youth Services & EmpowermentEIN 81-2102826 · filings Honolulu Charity, 501(c)(3) $10.4 million Affordable Housing And Economic Development FoundationEIN 47-5018774 · filings Honolulu Charity, 501(c)(3) $8.9 million Catholic Charities Housing Development CorporationEIN 99-0352548 · filings Honolulu Charity, 501(c)(3) $8.8 million Pono Housing CorporationEIN 83-3776985 · filings Honolulu Charity, 501(c)(3) $7.8 million
The 157 largest →
Immigrant services and rights (11) Organization City Type Revenue Alu Like IncEIN 51-0151095 · filings Honolulu Charity, 501(c)(3) $10.2 million We Are OceaniaEIN 85-0514098 · filings Honolulu Charity, 501(c)(3) $4.0 million International Outreach ServicesEIN 45-2512182 · filings Mililani Charity, 501(c)(3) $2.7 million Springs Of Living WaterEIN 31-1693464 · filings Waipahu Charity, 501(c)(3) $384,132 United Korean Association Of HawaiiEIN 20-0070639 · filings Honolulu Charity, 501(c)(3) $332,949 United Chinese Society Of Hawaii The Chun Wa Hui QuonEIN 99-0057411 · filings Honolulu Charity, 501(c)(3) $149,582 Princess Kahanu Estates AssociationEIN 99-0317046 · filings Waianae Charity, 501(c)(3) $118,963 Lung Doo Kong Tow SocietyEIN 99-6011550 · filings Honolulu Advocacy, 501(c)(4) $67,263 Vntv OhanaEIN 42-1664486 · filings Kailua Charity, 501(c)(3) — Hi NeighborEIN 85-2564144 · filings Hilo Charity, 501(c)(3) — Hoomana OhanaEIN 92-1700564 · filings Honolulu Charity, 501(c)(3) —
Food banks and hunger (37) Organization City Type Revenue Hawaii FoodbankEIN 99-0220699 · filings Honolulu Charity, 501(c)(3) $62.8 million Maui Food Bank IncEIN 99-0315110 · filings Wailuku Charity, 501(c)(3) $22.5 million The Food Basket IncEIN 26-0349475 · filings Hilo Charity, 501(c)(3) $14.6 million Aloha HarvestEIN 99-0344209 · filings Honolulu Charity, 501(c)(3) $14.4 million Hawaii Meals On Wheels IncEIN 99-0198132 · filings Honolulu Charity, 501(c)(3) $3.8 million Maui HubEIN 85-1716918 · filings Kula Charity, 501(c)(3) $1.5 million Kauai Food Bank IncEIN 99-0317431 · filings Lihue Charity, 501(c)(3) $1.5 million Fresh Help Maui IncEIN 93-2952312 · filings Makawao Charity, 501(c)(3) $724,143 Upcountry Strong IncEIN 85-2589568 · filings Makawao Charity, 501(c)(3) $661,668 Hookipa KauaiEIN 86-3903563 · filings Princeville Charity, 501(c)(3) $120,562 Aunty Jans House Of BlessingsEIN 45-5436730 · filings Maunaloa Charity, 501(c)(3) $6,251 Eden Earthworks IncEIN 14-1994014 · filings Mountain View Charity, 501(c)(3) —
The 37 largest →
Legal aid (10) Organization City Type Revenue Legal Aid Society Of HawaiiEIN 99-0076020 · filings Honolulu Charity, 501(c)(3) $8.6 million Hawaii Justice FoundationEIN 23-7047345 · filings Honolulu Charity, 501(c)(3) $6.2 million Native Hawaiian Legal CorporationEIN 99-0161861 · filings Honolulu Charity, 501(c)(3) $3.1 million The Legal ClinicEIN 82-2821392 · filings Honolulu Charity, 501(c)(3) $1.2 million Volunteer Legal Services HawaiiEIN 99-0207024 · filings Honolulu Charity, 501(c)(3) $876,835 Pro Bono Organization For Native Ohana IncEIN 93-2951959 · filings Wailuku Charity, 501(c)(3) $305,491 Hawaii Family Law ClinicEIN 54-2155420 · filings Honolulu Charity, 501(c)(3) $62,394 Hawaii Island Economic Development Board IncEIN 99-0227270 · filings Kamuela Charity, 501(c)(3) $60,546 Kki Legal Clinic IncEIN 87-3363990 · filings Kaneohe Charity, 501(c)(3) $2,023 Hawaii Farm Bureau FoundationEIN 99-0315635 · filings Kunia Charity, 501(c)(3) —
Voting and civic participation (5) Organization City Type Revenue Keep Hawai I Pono CorpEIN 33-2801446 · filings Haleiwa Charity, 501(c)(3) — Na Maka O MalikoEIN 33-4744139 · filings Paia Advocacy, 501(c)(4) — Waimea Community AssociationEIN 46-1494781 · filings Kamuela Charity, 501(c)(3) — We Have The Power IncEIN 83-0583627 · filings Honolulu Charity, 501(c)(3) — Donald And Astrid Monson Education Fund IncEIN 97-0355692 · filings Honolulu Charity, 501(c)(3) —
Community health and reproductive care (25) Organization City Type Revenue West Hawaii Community Health Center IncEIN 20-0495394 · filings Kailua Kona Charity, 501(c)(3) $54.2 million Waikiki HealthEIN 99-0159253 · filings Honolulu Charity, 501(c)(3) $30.6 million Waimanalo Health CenterEIN 99-0273205 · filings Waimanalo Charity, 501(c)(3) $17.7 million Wahiawa Center For Community HealthEIN 45-5114944 · filings Wahiawa Charity, 501(c)(3) $9.7 million Molokai Ohana Health Care IncEIN 51-0437659 · filings Kaunakakai Charity, 501(c)(3) $6.1 million Pacific Birth Collective LlcEIN 84-2562504 · filings Haiku Charity, 501(c)(3) $679,815 Nohona Health IncEIN 88-3944386 · filings Wailuku Charity, 501(c)(3) $324,920 Liv Pregnancy And Womens WellnessEIN 99-0296961 · filings Kailua Kona Charity, 501(c)(3) $157,087 Hui Laulima O HanaEIN 32-0243201 · filings Hana Charity, 501(c)(3) $143,568 Modo For The PeopleEIN 92-1215003 · filings Kihei Charity, 501(c)(3) $129,333 Aloha Pregnancy Care & Counseling Center IncEIN 99-0344664 · filings Kaneohe Charity, 501(c)(3) $95,333 Lapaau Community AcupunctureEIN 81-2822359 · filings Wailuku Charity, 501(c)(3) $93,938
The 25 largest →
LGBTQ+ services and rights (6) Organization City Type Revenue Hawaii Lgbt Legacy FoundationEIN 22-3969736 · filings Honolulu Charity, 501(c)(3) $442,279 Ku AnuenueEIN 92-3934739 · filings Hilo Charity, 501(c)(3) $100 Tmh 501 IncorporatedEIN 41-2379439 · filings Honolulu Advocacy, 501(c)(4) — Kona Pride IncEIN 82-4581341 · filings Kailua Kona Charity, 501(c)(3) — Keiki Of Da Aina FoundationEIN 83-1813336 · filings Kailua Kona Charity, 501(c)(3) — Maui Equality CoalitionEIN 83-4091258 · filings Kahului Charity, 501(c)(3) —
Criminal justice reform and reentry (7) Organization City Type Revenue Going Home HawaiiEIN 46-3483417 · filings Hilo Charity, 501(c)(3) $1.7 million The Childrens Law Project Of HawaiiEIN 82-1042677 · filings Hilo Charity, 501(c)(3) $344,013 Ekolu Mea NuiEIN 85-0769546 · filings Kailua Charity, 501(c)(3) $198,570 Hawaii Prison ChaplaincyEIN 88-1832599 · filings Waialua Charity, 501(c)(3) $53,796 7more HawaiiEIN 33-4193146 · filings Wahiawa Charity, 501(c)(3) — Transforming Lives Jail & Prison MinistryEIN 81-2825194 · filings Kapolei Charity, 501(c)(3) — United By LoveEIN 82-1525840 · filings Honolulu Charity, 501(c)(3) —
Matched by IRS activity code and listed by the revenue on the organization's latest return. Inclusion is not an endorsement; check an organization's own site and filings before you give. Gifts to 501(c)(4) and 501(c)(5) organizations are not tax-deductible.
Source: IRS Exempt Organizations Business Master File . Updated Nov 9, 2026.