Data / Nonprofits / Connecticut / Chester
Nonprofits in Chester, CT: 32 registered with the IRS
32 nonprofits are registered with the IRS in Chester, CT, 20 of them 501(c)(3) charities; the 10 that report revenue took in $24 million. The largest by revenue: Brian House Inc ($8.4 million), White Buffalo Inc ($5.2 million), Camp Hazen Young Mens Christian Association Inc ($4.9 million). Most common causes: mutual and membership benefit (4), human services (3), education (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Brian House Inc | 501(c)(3) | 1983 | $8.4 million | $5.6 million | 2025-06 | |
| White Buffalo Inc | Animal-related | 501(c)(3) | 1996 | $5.2 million | $3.8 million | 2024-12 |
| Camp Hazen Young Mens Christian Association Inc | Human services | 501(c)(3) | 1971 | $4.9 million | $11 million | 2025-12 |
| Ten Directions Inc | Human services | 501(c)(3) | 2008 | $2.3 million | $4.7 million | 2025-12 |
| Adult Vocational Programs Inc | 501(c)(3) | 1987 | $2.1 million | $2.1 million | 2025-06 | |
| The Middletown Yacht Club | Recreation and sports | 501(c)(7) | 2003 | $308,098 | $776,140 | 2025-10 |
| Pattaconk Yacht Club Inc | 501(c)(7) | 1984 | $305,566 | $1.9 million | 2025-10 | |
| Chester Historical Society Inc | 501(c)(3) | 1970 | $171,195 | $1.2 million | 2025-05 | |
| Chester Agricultural & Mechanical Society | Recreation and sports | 501(c)(5) | 1947 | $150,783 | $472,524 | 2024-12 |
| Chester Hose Company Incorporated | Public safety, disaster preparedness and relief | 501(c)(3) | 2016 | $51,505 | $160,268 | 2025-06 |
| American Legion | 501(c)(19) | 1945 | $0 | $0 | 2025-12 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2026-07 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-09 | |
| CBSRZ Cemetery Association | Mutual and membership benefit | 501(c)(13) | 2018 | $0 | $0 | 2026-06 |
| Chester Cemetery Association Inc | Mutual and membership benefit | 501(c)(13) | 2026 | |||
| Chester Land Trust | Environment | 501(c)(3) | 1989 | $0 | $0 | 2025-12 |
| Chester Parent Teacher Organization | Education | 501(c)(3) | 1997 | $0 | $0 | 2026-06 |
| Chester Village West Foundation Inc | Education | 501(c)(3) | 1999 | $0 | $0 | 2026-06 |
| Connecticut and Rhode Island State Alliance of Ymcas Inc | Human services | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Faith Presbyterian Church | 501(c)(3) | 1964 | 2014-12 | |||
| Federated Garden Clubs of Connecticut Inc | 501(c)(3) | $0 | $0 | 2025-12 | ||
| Friends of the Chester Public Library | Education | 501(c)(3) | 2012 | $0 | $0 | 2026-06 |
| Gerontological Advanced Practice Nurses Association | Health care | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Homeward Bound Adoptions CT Inc | Animal-related | 501(c)(3) | 2016 | $0 | $0 | 2025-09 |
| John Brown Cook Foundation Inc | 501(c)(3) | 1954 | $39.3 million | 2025-12 | ||
| Knights of Columbus | Mutual and membership benefit | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Ox Ridge Kennel Club Incorporated | 501(c)(7) | 1995 | $0 | $0 | 2024-12 | |
| Promare Inc | Arts, culture and humanities | 501(c)(3) | 2002 | $2.9 million | 2025-12 | |
| Rotary Club of Chester Inc | Public and societal benefit | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| Solar Lodge No 131 | Mutual and membership benefit | 501(c)(10) | 2016 | $0 | $0 | 2024-11 |
| Triana Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $180,713 | 2025-12 | |
| Veterans Response Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
By cause in Chester, 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.