Data / Nonprofits / Connecticut / Uncasville
Nonprofits in Uncasville, CT: 25 registered with the IRS
25 nonprofits are registered with the IRS in Uncasville, CT, 12 of them 501(c)(3) charities; the 8 that report revenue took in $26.7 million. The largest by revenue: General Teamsters Local 493 Health Services and Insurance Plan ($21.9 million), International Brotherhood Teamsters ($1.8 million), Eastern Connecticut Transportation Consortium Inc ($1.6 million). Most common causes: religion-related (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| General Teamsters Local 493 Health Services and Insurance Plan | 501(c)(9) | 1958 | $21.9 million | $85.7 million | 2025-06 | |
| International Brotherhood Teamsters | 501(c)(5) | 1944 | $1.8 million | $1.4 million | 2025-12 | |
| Eastern Connecticut Transportation Consortium Inc | Human services | 501(c)(3) | 1993 | $1.6 million | $734,051 | 2025-06 |
| Mohegan Fire Company Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2001 | $628,498 | $1.5 million | 2024-12 |
| Electric Boat Athletic Club Inc | 501(c)(4) | 1978 | $588,050 | $220,097 | 2024-12 | |
| Veterans of Foreign Wars of the United States Dept of Connecticut | 501(c)(19) | 1962 | $86,273 | $312,732 | 2025-06 | |
| United Steelworkers | 501(c)(5) | 1997 | $58,774 | $284,091 | 2025-12 | |
| Kitemaug Orchards Association Incorporated | 501(c)(12) | 1984 | $57,911 | $241,280 | 2025-12 | |
| American Federation of State County & Municipal Employees | 501(c)(5) | 1957 | $0 | $0 | 2025-12 | |
| Chenrezig Kunphen Shedup Ling Inc | Religion-related | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Gymnastics Pathways Initiative | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | |||
| Healing With Horses at Wildrose Horse Farm Inc | Human services | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1969 | $0 | $0 | 2026-06 | |
| Kingdom Gateway Ministries Inc | Religion-related | 501(c)(3) | 2000 | |||
| Manumit United | 501(c)(3) | 2016 | $0 | $0 | 2025-12 | |
| Marine Corps League | 501(c)(4) | 1946 | $0 | $0 | 2024-06 | |
| Montville Education Foundation Inc | Education | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Montville Rotary Club Foundation Inc | Religion-related | 501(c)(3) | 1993 | $0 | $0 | 2025-06 |
| Montville Rotary Club Inc | Community improvement and capacity building | 501(c)(4) | 2014 | $0 | $0 | 2025-06 |
| National Society Colonial Daughters of the 17TH Century | Community improvement and capacity building | 501(c)(4) | 2011 | $0 | $0 | 2026-03 |
| St Bernard High School | 501(c)(3) | 1946 | ||||
| Strays Unlimited Inc | Animal-related | 501(c)(3) | 2007 | $0 | $0 | 2024-06 |
| Today S Youth Tomorrow S Future Inc | Youth development | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| VFW Auxiliary Department of Connecticut Inc | Public and societal benefit | 501(c)(19) | 2009 | $0 | $0 | 2024-06 |
| Yaha Inc | Recreation and sports | 501(c)(7) | 1999 | $0 | $0 | 2025-08 |
By cause in Uncasville, CT
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.