Data / Nonprofits / Montana / Columbus
Nonprofits in Columbus, MT: 57 registered with the IRS
57 nonprofits are registered with the IRS in Columbus, MT, 45 of them 501(c)(3) charities; the 16 that report revenue took in $21.3 million. The largest by revenue: Stillwater Hospital Association Inc ($15.6 million), Special K Ranch Inc ($2.8 million), Special K Ranch Foundation Inc ($688,117). Most common causes: education (7), recreation and sports (6), human services (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Stillwater Hospital Association Inc | Health care | 501(c)(3) | 1969 | $15.6 million | $20.6 million | 2024-12 |
| Special K Ranch Inc | 501(c)(3) | 1985 | $2.8 million | $5.7 million | 2025-09 | |
| Special K Ranch Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $688,117 | $6.3 million | 2025-09 |
| Montana Ffa Foundation Incorporated | Youth development | 501(c)(3) | 1999 | $486,989 | $1.4 million | 2024-12 |
| United Steelworkers | 501(c)(5) | 1940 | $347,601 | $582,228 | 2025-12 | |
| Kids Club Child Care Center Inc | Human services | 501(c)(3) | 2009 | $269,457 | $60,244 | 2023-12 |
| Stillwater Historical Society | 501(c)(3) | 1988 | $247,306 | $722,261 | 2024-12 | |
| Stillwater Community Healthcare Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $241,012 | $764,044 | 2024-12 |
| Project Hope of Columbus | Human services | 501(c)(3) | 2001 | $210,930 | $573,960 | 2024-12 |
| Columbus Senior Citizens Center | 501(c)(3) | 1984 | $112,641 | $404,967 | 2025-06 | |
| Columbus Community Foundation | Arts, culture and humanities | 501(c)(3) | 2025 | $87,546 | $83,885 | 2025-12 |
| Stillwater Youth Center Inc | Youth development | 501(c)(3) | 1995 | $77,796 | $374,289 | 2025-12 |
| The Stillwater County Chamber of Commerce | Community improvement and capacity building | 501(c)(6) | 2004 | $66,935 | $56,895 | 2024-12 |
| Stillwater County Library Foundation | Education | 501(c)(3) | 2024 | $19,054 | $20,274 | 2025-12 |
| Driving for A Cure | Medical research | 501(c)(3) | 2023 | $15,579 | $4,844 | 2024-12 |
| Jonn Beer Memorial Foundation | Public and societal benefit | 501(c)(3) | 2023 | $5,873 | $24,160 | 2024-12 |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Ancient Free & Accepted Masons of Montana | 501(c)(10) | 1972 | $0 | $0 | 2025-12 | |
| Columbus Assembly of God | 501(c)(3) | 1964 | ||||
| Columbus Cougars Trap Shooting Team Inc | Recreation and sports | 501(c)(3) | 2025 | |||
| Columbus Evangelical Church | 501(c)(3) | 1971 | ||||
| Columbus Fire-Rescue Association | Health care | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Community Event Organization of Stillwater Inc | Education | 501(c)(3) | 2022 | $1,428 | 2025-12 | |
| Copulos Family Hospital Trust | 501(c)(3) | 1976 | $608,707 | 2025-12 | ||
| Department of Montana Veterans of Foreign Wars of the United States | 501(c)(4) | 1972 | $0 | $0 | 2025-12 | |
| Friends of the Stillwater County Library Montana | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-01 |
| Kane Russell Memorial Scholarship Fund | Education | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Kruizin 4 Seniors Inc | Human services | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Little League Baseball Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2024-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2024-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2024-09 | |
| Montana 4-H Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-09 | |
| Montana Federation of Public Employees | 501(c)(6) | 1990 | $0 | $0 | 2025-08 | |
| Montana Federation of Public Employees | 501(c)(6) | 1990 | $0 | $0 | 2024-08 | |
| Montana Federation of Public Employees | 501(c)(6) | 1990 | $0 | $0 | 2025-08 | |
| Montana Federation of Public Employees | 501(c)(6) | 1990 | $0 | $0 | 2025-08 | |
| Patriots Voice Foundation | Human services | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Paws Parents Advocating and Working for Schools Students and Staff | Education | 501(c)(3) | 2026 | |||
| Saint James English Evangelical Lutheran Church of Columbus Mt | Religion-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Shriners International | 501(c)(10) | 1940 | $0 | $0 | 2025-12 | |
| Stillwater County | Public safety, disaster preparedness and relief | 501(c)(3) | 2026 | |||
| Stillwater County Chamber of Commer Ce Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Stillwater Extension Homemakers Council | Education | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Stillwater Golf & Recreation Association | 501(c)(7) | 1980 | ||||
| Stillwater Ice Association | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Stillwater Legacy Trails | Recreation and sports | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Stillwater Wrestling Club | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Victory Ministries Inc | 501(c)(3) | 1985 | ||||
| Whitebird Community Center Inc | Recreation and sports | 501(c)(3) | 2012 | $0 | $0 | 2025-10 |
| Youth Education at Home Collective | Education | 501(c)(3) | 2024 |
By cause in Columbus, MT
- Education 7
- Recreation and sports 6
- Human services 4
- 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.