Data / Nonprofits / Wisconsin / Cottage Grove
Nonprofits in Cottage Grove, WI: 57 registered with the IRS
57 nonprofits are registered with the IRS in Cottage Grove, WI, 43 of them 501(c)(3) charities; the 20 that report revenue took in $4.7 million. The largest by revenue: Society for Human Resource MGT ($1.1 million), American Federation of Teachers ($749,896), Madison United Rugby Inc ($478,382). Most common causes: recreation and sports (10), education (5), community improvement and capacity building (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Society for Human Resource MGT | 501(c)(6) | 1989 | $1.1 million | $390,123 | 2025-12 | |
| American Federation of Teachers | 501(c)(5) | 1970 | $749,896 | $1.5 million | 2025-06 | |
| Madison United Rugby Inc | Recreation and sports | 501(c)(3) | 2008 | $478,382 | $1.8 million | 2024-12 |
| Wisconsin Council of Administrators of Special Services LTD | Community improvement and capacity building | 501(c)(6) | 2003 | $466,977 | $460,738 | 2025-06 |
| Kids Fund Inc | 501(c)(3) | 1947 | $304,476 | $1.6 million | 2025-09 | |
| Cottage Grove Chamber of Commerce | Community improvement and capacity building | 501(c)(6) | 2019 | $214,964 | $296,765 | 2025-12 |
| Greater Madison Area Society of Human Resources Inc | 501(c)(6) | 1990 | $203,049 | $299,237 | 2025-06 | |
| Metro Milwaukee SHRM Inc Corp | 501(c)(6) | 1970 | $162,947 | $188,292 | 2025-06 | |
| Meeting Professionals International | 501(c)(3) | 1981 | $151,259 | $185,439 | 2025-12 | |
| Wisconsin Mortgage Bankers Association Inc | 501(c)(6) | 1977 | $150,719 | $88,831 | 2025-06 | |
| Midwest Lighting Institute Inc | Health care | 501(c)(3) | 2014 | $120,100 | $206 | 2025-06 |
| Cottage Grove Volunteer Fire Department Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2011 | $116,149 | $266,173 | 2024-12 |
| Cascade Ski Team | Recreation and sports | 501(c)(3) | 2018 | $86,081 | $66,760 | 2025-06 |
| Aly Wolff Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $76,036 | $98,119 | 2024-12 |
| Wisconsin Energy Workforce Consortium Inc | Employment | 501(c)(3) | 2018 | $71,230 | $150,604 | 2024-12 |
| WRC Sports Complex Inc | Recreation and sports | 501(c)(2) | 2014 | $53,520 | $2.1 million | 2024-12 |
| Southeastern Wisconsin Chapter Association for Talent Development | 501(c)(3) | 1976 | $47,184 | $82,828 | 2025-12 | |
| Cottage Grove Schools Parent Teacher Organization | Education | 501(c)(3) | 2004 | $35,597 | $109,251 | 2025-06 |
| Wisconsin Automatic Merchandising Assoc | Community improvement and capacity building | 501(c)(6) | 2026 | $34,313 | $34,065 | 2025-12 |
| Madison-Dane County Tavern League Saferider Foundation Inc | 501(c)(3) | 1991 | $33,191 | $164,984 | 2024-12 | |
| Abiding Shepherd Evangelical Lutheran Church | 501(c)(3) | 1972 | ||||
| Bryn Mawr Presbyterian Church United Presbyterian Church in the | 501(c)(3) | 1964 | ||||
| Ceferino Vinluan Memorial Foundation Inc | Health care | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cottage Grove Area Historical Society Inc | 501(c)(3) | 1989 | $0 | $0 | 2025-12 | |
| Cottage Grove Cemetery Association | Mutual and membership benefit | 501(c)(13) | 2009 | $0 | $0 | 2025-12 |
| Cottage Grove Community Foundation Inc | Community improvement and capacity building | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Dane County Area Genealogical Society | 501(c)(3) | 1984 | $0 | $0 | 2025-12 | |
| Deer-Grove Ems Association Inc | Health care | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Developu Young Adult Services Corporation | Human services | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Eab Foundation | Human services | 501(c)(3) | 2025 | |||
| Food Faith and Farming Network Inc | Religion-related | 501(c)(3) | 1992 | $0 | $0 | 2025-06 |
| Fox River Area Advertising Association Inc | Employment | 501(c)(6) | 2018 | $0 | $0 | 2026-07 |
| Friends of McCarthy Park Inc | Environment | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Friends of the Cottage Grove Community Library Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Glacial Drumlin School Pto | Education | 501(c)(3) | 2011 | $0 | $0 | 2025-07 |
| Greywolf Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $218,660 | 2024-12 | |
| Hope Cottage Grove Cemetery Association | Mutual and membership benefit | 501(c)(13) | 2014 | $0 | $0 | 2024-03 |
| Hot2trot Cottage Grove Wi | Mutual and membership benefit | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1969 | $0 | $0 | 2026-06 | |
| Jessie Vetter Corp | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Kraken Baseball Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Legend Lake Channel Kruisers Inc | Recreation and sports | 501(c)(7) | 2015 | $0 | $0 | 2025-06 |
| MGM Sluggers Inc | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Monona Grove Boys Soccer Booster Club Inc | Youth development | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Monona Grove Football Booster | Education | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Monona Grove Girls Basketball Boosters Inc | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2024-09 |
| Monona Grove Softball Booster Club | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Pat Mackesey Memorial Scholarship Fund | Education | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Siren Softball Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Start Healing Now Inc | Mental health and crisis intervention | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| TSWV Nploog Thoj Family | Human services | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| Thao Council of Wisconsin Inc | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Well Ministries | Employment | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Western Koshkonong Church | 501(c)(3) | 1972 | ||||
| Widen Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $9.5 million | 2024-12 | |
| Wisconsin German Shorthaired Pointer Rescue Inc | Animal-related | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Wisconsin Veterinary Technician Association Inc | Animal-related | 501(c)(3) | 1992 | $0 | $0 | 2024-12 |
By cause in Cottage Grove, WI
- Recreation and sports 10
- Education 5
- Community improvement and capacity building 4
- Employment 3
- Mutual and membership benefit 3
- Human services 3
- Health care 3
- Philanthropy, voluntarism and grantmaking foundations 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.