Data / Nonprofits / Hawaii / Honolulu / Animal-related
Animal-related nonprofits in Honolulu, HI: 39 registered with the IRS
39 animal-related nonprofits are registered with the IRS in Honolulu, HI, 38 of them 501(c)(3) charities; the 9 that report revenue took in $29 million. The largest by revenue: Hawaiian Humane Society ($18 million), Sustainable Fisheries Partnership Foundation ($8 million), Honolulu Zoological Society ($1.4 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Hawaiian Humane Society | 501(c)(3) | 1943 | $18 million | $59.4 million | 2025-06 |
| Sustainable Fisheries Partnership Foundation | 501(c)(3) | 2010 | $8 million | $6.2 million | 2024-12 |
| Honolulu Zoological Society | 501(c)(3) | 1970 | $1.4 million | $4.7 million | 2025-06 |
| Friends of the Waikiki Aquarium | 501(c)(3) | 2000 | $485,117 | $4.9 million | 2024-12 |
| Abandoned and Feral Cat Friends | 501(c)(3) | 2002 | $465,864 | $774,887 | 2024-12 |
| Maunawili Farms | 501(c)(3) | 2015 | $237,211 | $197,903 | 2025-09 |
| Hawaii Cat Foundation | 501(c)(3) | 1997 | $160,811 | $68,612 | 2024-12 |
| Lucky Paws | 501(c)(3) | 2020 | $102,740 | $1,902 | 2023-12 |
| Hope for Dogs Rescue | 501(c)(3) | 2019 | $52,777 | $3,786 | 2025-12 |
| Aala Dog Park Association | 501(c)(3) | 2017 | $0 | $0 | 2023-12 |
| Aloha Kitty TNR | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Animal Resource Kokua | 501(c)(3) | 2026 | |||
| Ashleys Animal Haven | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Butchkie Foundation | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Calvin & Susie Hawaii Animal Foundation | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Cat People of Hawaii | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Dog People of Oahu | 501(c)(3) | 2020 | $0 | $0 | 2024-05 |
| Finley Fort Foundation | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Friends of Oahu National Wildlife Refuges | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| HKDP Hui Inc | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Hawaii Bird Rescue | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Hawaii Canine Assistance Network | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Hawaii Pets for People Organization Incorporated | 501(c)(3) | 2026 | |||
| Hawaiian Agility Handlers Association | 501(c)(3) | 2007 | $0 | $0 | 2026-05 |
| Healthy Pets United | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Its A Feral Life | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Jennie L Phillips Foundation | 501(c)(3) | 2025 | |||
| Kewalo Keiki Fishing Conservancy | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Kohola Film Project | 501(c)(3) | 2020 | $0 | $7,400 | 2025-12 |
| Kokua Wildlife Veterinary Services | 501(c)(3) | 2026 | |||
| Kupuna Paws Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| MRRM Org | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| Margaret S Van Poole Foundation | 501(c)(3) | 1994 | $2.1 million | 2025-06 | |
| Maverick Animal Alliance | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Oahu Cat Rescue | 501(c)(3) | 2025 | |||
| Paws 4 Kupuna Inc | 501(c)(3) | 2024 | $0 | $2.3 million | 2024-12 |
| Shetland Sheepdog Club of Hawaii | 501(c)(7) | 2008 | $0 | $0 | 2025-12 |
| Ten Lives | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Wild Aloha Foundation | 501(c)(3) | 2018 | $0 | $0 | 2023-12 |
Other causes in Honolulu, HI
- Education 342
- Arts, culture and humanities 324
- Philanthropy, voluntarism and grantmaking foundations 260
- Religion-related 222
- Recreation and sports 205
- Human services 191
- Community improvement and capacity building 187
- Health care 113
- Environment 107
- Youth development 86
- Housing and shelter 82
- Public and societal benefit 74
- International, foreign affairs and national security 39
- Mental health and crisis intervention 37
- Mutual and membership benefit 33
- Employment 30
- Diseases, disorders and medical disciplines 29
- Crime and legal-related 26
- Public safety, disaster preparedness and relief 26
- Food, agriculture and nutrition 24
- Civil rights, social action and advocacy 20
- Science and technology 19
- Medical research 19
- Social science 3
Every nonprofit in Honolulu, HI · Animal-related 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.