Data / Nonprofits / Wisconsin / Green Bay / Animal-related
Animal-related nonprofits in Green Bay, WI: 16 registered with the IRS
16 animal-related nonprofits are registered with the IRS in Green Bay, WI, 16 of them 501(c)(3) charities; the 5 that report revenue took in $1.6 million. The largest by revenue: Friends of the Bay Beach Wildlife Sanctuary Inc ($570,645), Safe Haven Pet Sanctuary ($504,594), Cats Anonymous Inc ($382,476).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Friends of the Bay Beach Wildlife Sanctuary Inc | 501(c)(3) | 1983 | $570,645 | $1.9 million | 2025-12 |
| Safe Haven Pet Sanctuary | 501(c)(3) | 2016 | $504,594 | $38,182 | 2025-03 |
| Cats Anonymous Inc | 501(c)(3) | 2005 | $382,476 | $595,472 | 2025-12 |
| Misfit Mutts Dog Rescue Inc | 501(c)(3) | 2018 | $136,053 | $116,267 | 2025-12 |
| Trout Unlimited | 501(c)(3) | 1972 | $35,967 | $106,028 | 2026-03 |
| Brown County Beekeepers Association Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Care for Paws Inc | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Citizen Animal Response Team Auxiliary | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Community Paws of Wisconsin Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Fisheries Forever Inc | 501(c)(3) | 2010 | $0 | $0 | 2025-06 |
| Green Bay Animal Rescue | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Hand Me-Down Hounds | 501(c)(3) | 2017 | $0 | $0 | 2026-05 |
| Krissies Kritters Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Laura and Peter Mossakowski Family Dog Park LTD | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Lucky Pack Animal Foundation Inc | 501(c)(3) | 2026 | |||
| Titletown Muskies Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
Other causes in Green Bay, WI
- Recreation and sports 79
- Education 76
- Human services 70
- Arts, culture and humanities 65
- Religion-related 63
- Philanthropy, voluntarism and grantmaking foundations 45
- Community improvement and capacity building 42
- Youth development 38
- Housing and shelter 23
- Mental health and crisis intervention 18
- Health care 16
- Public and societal benefit 16
- Crime and legal-related 12
- Mutual and membership benefit 11
- Food, agriculture and nutrition 10
- Environment 10
- Diseases, disorders and medical disciplines 7
- Employment 6
- Civil rights, social action and advocacy 5
- International, foreign affairs and national security 5
- Public safety, disaster preparedness and relief 4
- Medical research 3
Every nonprofit in Green Bay, WI · 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.