Data / Nonprofits / Wisconsin / Mosinee
Nonprofits in Mosinee, WI: 66 registered with the IRS
66 nonprofits are registered with the IRS in Mosinee, WI, 48 of them 501(c)(3) charities; the 19 that report revenue took in $11.6 million. The largest by revenue: United Association of Journeymen & Apprentices of the Plumbing & Pipe ($4.8 million), International Brotherhood of Teamsters ($3.6 million), Childcaring Inc ($1.4 million). Most common causes: recreation and sports (18), philanthropy, voluntarism and grantmaking foundations (4), religion-related (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | 501(c)(5) | 1941 | $4.8 million | $9.9 million | 2025-12 | |
| International Brotherhood of Teamsters | 501(c)(5) | 1941 | $3.6 million | $5.7 million | 2025-12 | |
| Childcaring Inc | 501(c)(3) | 1991 | $1.4 million | $1.6 million | 2025-12 | |
| Central Wisconsin Board of Realtors Inc | Community improvement and capacity building | 501(c)(6) | 2016 | $243,513 | $516,809 | 2025-09 |
| Mosinee Hockey Club Inc | Recreation and sports | 501(c)(4) | 1972 | $236,437 | $429,443 | 2025-06 |
| Community Center of Hope Inc | Recreation and sports | 501(c)(3) | 2005 | $187,770 | $135,323 | 2025-12 |
| Mosinee Area Chamber of Commerce Inc | Community improvement and capacity building | 501(c)(6) | 2000 | $177,104 | $116,233 | 2024-12 |
| Mosinee Silverblades Figure Skating Club Inc | Recreation and sports | 501(c)(3) | 2008 | $163,179 | $137,482 | 2025-06 |
| Mosinee Preschool | Education | 501(c)(3) | 1983 | $144,797 | $56,748 | 2024-12 |
| Mosinee Sportsmens Alliance Inc | Recreation and sports | 501(c)(3) | 2024 | $125,131 | $146,831 | 2025-12 |
| Central Wisconsin Water Ski Show Team Inc | Recreation and sports | 501(c)(3) | 2023 | $94,524 | $192,486 | 2024-12 |
| Mosinee Youth Baseball Inc | 501(c)(3) | 1994 | $86,986 | $46,618 | 2023-12 | |
| United Steelworkers | 501(c)(5) | 1940 | $83,739 | $83,997 | 2025-12 | |
| United Steelworkers | 501(c)(5) | 1940 | $80,676 | $76,849 | 2025-12 | |
| Pinnacle Ministries Inc | Youth development | 501(c)(3) | 1996 | $67,015 | $27,343 | 2025-12 |
| Empowered Dream Hunts Inc | Recreation and sports | 501(c)(3) | 2010 | $47,159 | $65,681 | 2025-12 |
| Mosinee Cemetery Association Inc | 501(c)(13) | 1946 | $41,867 | $350,188 | 2025-12 | |
| Mosinee Parent Teacher Organization United for Kids | 501(c)(3) | 1987 | $26,363 | $27,221 | 2025-06 | |
| Mosinee Wrestling Club | Recreation and sports | 501(c)(3) | 2026 | $18,550 | $30,489 | 2024-12 |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-09 | |
| Anthony P Brzezinski Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $30.9 million | 2025-12 | |
| Big Eau Pleine Citizens Organization Inc | Environment | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Christian Trust Fund | Religion-related | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Christs House | Religion-related | 501(c)(3) | 2024 | |||
| Cinderella Leadership Foundation Inc | Public and societal benefit | 501(c)(3) | 2025 | |||
| Dennis Gabby Brunelle Scholarship | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Eau Pleine Riders Inc | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Empd Blue Hearts Inc | Crime and legal-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Fairview Lutheran Church | 501(c)(3) | 1988 | ||||
| Fishing Inspires Special Hearts | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2026-08 |
| Friends of Log Jam Inc | Arts, culture and humanities | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Friends of River Park Inc | Recreation and sports | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Ginseng Growers Association of America Inc | Food, agriculture and nutrition | 501(c)(3) | 2017 | $31,616 | 2025-12 | |
| Good News Baptist Church | 501(c)(3) | 1972 | ||||
| Grace Lutheran Church | 501(c)(3) | 1966 | ||||
| Halder Community Club | Recreation and sports | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Hopeful Hearts and Giving Hands | Religion-related | 501(c)(3) | 2026 | |||
| Igy6 Battle Box Inc | Public and societal benefit | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Immanuel Lutheran Church | 501(c)(3) | 1966 | ||||
| International Association of Lions Clubs | 501(c)(4) | 1969 | $0 | $0 | 2025-06 | |
| International Snowmobile Hall of Fame | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Kaytlyn Madison Thomas Memorial Fou Ndation | Public and societal benefit | 501(c)(3) | 2026 | |||
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2026-03 | |
| Laffins Club | Recreation and sports | 501(c)(7) | 2015 | $0 | $0 | 2024-12 |
| Landscapes for Life Foundation Inc | Mutual and membership benefit | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Mid-State Repeater Association Inc | 501(c)(3) | 1989 | $0 | $0 | 2026-06 | |
| Mosinee Area Action Club | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $0 | $0 | 2025-05 |
| Mosinee Area Chamber Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Mosinee Area Historical Society | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2026-05 |
| Mosinee Area Soccer Association | Youth development | 501(c)(3) | 2026 | |||
| Mosinee Community Athleticassocation | Recreation and sports | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| Mosinee KK Riders Inc | Recreation and sports | 501(c)(7) | 2014 | $0 | $0 | 2026-04 |
| Mosinee Papermakers | Recreation and sports | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Mosinee Wavemakers Booster Club Inc | Recreation and sports | 501(c)(3) | 2025 | |||
| Mosinee Youth Football | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Mosinee Youth Girls Softball | Education | 501(c)(3) | 2008 | $0 | $0 | 2024-12 |
| Optimist International | 501(c)(4) | 1958 | $0 | $0 | 2025-09 | |
| Optimist International | 501(c)(4) | 1958 | $0 | $0 | 2025-09 | |
| Pool & Life Academy for Youth | Youth development | 501(c)(3) | 2026 | |||
| St Paul Parish | 501(c)(3) | 1946 | ||||
| Strike Out Autism | Health care | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| Veterans of Foreign Wars of the United States Dept of Wisconsin | 501(c)(19) | 1973 | $0 | $0 | 2025-12 | |
| Veterans of Foreign Wars of the United States Dept of Wisconsin | 501(c)(19) | 1973 | $0 | $0 | 2026-06 | |
| Weirach Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $2,581 | 2025-12 | |
| Wisconsin Christian Horsemen | Religion-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
By cause in Mosinee, WI
- Recreation and sports 18
- Philanthropy, voluntarism and grantmaking foundations 4
- Religion-related 4
- Education 3
- Public and societal benefit 3
- Youth development 3
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.