Data / Nonprofits / Connecticut / Middletown
Nonprofits in Middletown, CT: 319 registered with the IRS
319 nonprofits are registered with the IRS in Middletown, CT, 251 of them 501(c)(3) charities; the 128 that report revenue took in $1.52 billion. The largest by revenue: Middlesex Hospital ($562.6 million), Wesleyan University ($443.2 million), Community Health Center Incorporated ($181.2 million). Most common causes: arts, culture and humanities (31), education (28), religion-related (19).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Middlesex Hospital | Health care | 501(c)(3) | 1939 | $562.6 million | $657.4 million | 2025-09 |
| Wesleyan University | Education | 501(c)(3) | 1943 | $443.2 million | $2.52 billion | 2025-06 |
| Community Health Center Incorporated | Health care | 501(c)(3) | 1972 | $181.2 million | $103.9 million | 2025-06 |
| The Connection Inc | Mental health and crisis intervention | 501(c)(3) | 1978 | $53.5 million | $11.6 million | 2025-06 |
| MHS Primary Care Inc | Health care | 501(c)(3) | 2018 | $45.2 million | $24.2 million | 2025-09 |
| Moses-Weitzman Health System Inc | Human services | 501(c)(3) | 2021 | $32.6 million | $17.8 million | 2025-06 |
| Connecticut Coalition Against Domestic Violence | Crime and legal-related | 501(c)(3) | 1981 | $30.5 million | $13.4 million | 2025-06 |
| Gilead Community Services Inc | 501(c)(3) | 1970 | $18.6 million | $6.2 million | 2025-06 | |
| Connecticut Legal Services Inc | Crime and legal-related | 501(c)(3) | 1978 | $15.6 million | $11.8 million | 2025-06 |
| Impact Inc | Human services | 501(c)(3) | 1965 | $12.8 million | $9.7 million | 2025-06 |
| Connection Fund Inc | 501(c)(3) | 1990 | $11.6 million | $13.4 million | 2025-06 | |
| CHC Realty II Inc | Health care | 501(c)(3) | 2018 | $10.8 million | $46.1 million | 2025-06 |
| Young Mens Christian Association of Northern Middlesex County Inc | Human services | 501(c)(3) | 1965 | $9 million | $20.9 million | 2025-12 |
| New England Residential Services Inc | Mental health and crisis intervention | 501(c)(3) | 2001 | $8.2 million | $5.1 million | 2025-06 |
| Connection Inc Employee Benefit Trust | Mutual and membership benefit | 501(c)(9) | 2009 | $7.5 million | $3.5 million | 2024-12 |
| Community Econsult Network Inc | Health care | 501(c)(3) | 2016 | $4.7 million | $3.1 million | 2025-06 |
| Community Foundation of Middlesex County Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $4.7 million | $46.2 million | 2025-12 |
| International Union of Painters and Allied Trades | 501(c)(5) | 1941 | $4.5 million | $7.8 million | 2025-12 | |
| St Vincent Depaul Place Middletown Inc | 501(c)(3) | 1946 | $4.2 million | $2.6 million | 2025-06 | |
| Connecticut Association for Comm Action | 501(c)(3) | 1975 | $3.8 million | $1.5 million | 2025-09 | |
| Connecticut Humanities Council | Arts, culture and humanities | 501(c)(3) | 1975 | $3.7 million | $2.8 million | 2025-06 |
| Connecticut Land Conservation Council Inc | Environment | 501(c)(3) | 2017 | $3.7 million | $4.4 million | 2024-12 |
| Finishing Trades Institute of Southern New England Inc | Education | 501(c)(3) | 1999 | $3.4 million | $3.5 million | 2025-12 |
| Service Employees International Union | 501(c)(5) | 1943 | $2.7 million | $1.4 million | 2024-12 | |
| National Institute for Medical Assistant Advancement Inc | Education | 501(c)(3) | 2017 | $2.7 million | $1.9 million | 2025-06 |
| Rainbow Housing Corporation | 501(c)(3) | 1992 | $2.2 million | $5.1 million | 2025-06 | |
| Middlesex County Chamber of Commerce Inc | 501(c)(6) | 1944 | $1.8 million | $2.1 million | 2025-06 | |
| Middleton Youth Soccer Inc | Recreation and sports | 501(c)(3) | 1991 | $1.5 million | $3.2 million | 2024-12 |
| Libraries Online Incorporated | Education | 501(c)(3) | 1982 | $1.5 million | $1.1 million | 2025-06 |
| International Society for Clinical Densitometry Inc | Science and technology | 501(c)(3) | 1996 | $1.5 million | $2.6 million | 2025-12 |
| Connecticut Association of Health Care Facilities Inc | 501(c)(6) | 1958 | $1.3 million | $997,095 | 2024-12 | |
| Middlesex Health System Inc | Health care | 501(c)(3) | 1987 | $1.2 million | $14,592 | 2025-09 |
| Ascentria Care Alliance Inc | 501(c)(3) | 1983 | $1.1 million | $4.7 million | 2025-06 | |
| Ascentria Care Alliance Inc | 501(c)(3) | 1983 | $1.1 million | $710,855 | 2025-06 | |
| Kidcity Inc | Arts, culture and humanities | 501(c)(3) | 1996 | $953,934 | $2.4 million | 2024-12 |
| Connecticut Convention and Sports Bureau Inc | 501(c)(6) | 1974 | $939,667 | $370,644 | 2025-06 | |
| Neighborhood Preschool Inc | Education | 501(c)(3) | 1986 | $905,959 | $486,458 | 2025-06 |
| Connecticut Library Consortium Inc | Education | 501(c)(3) | 2003 | $897,188 | $483,137 | 2025-06 |
| Universal Health Care Foundation of Connecticut Inc | Health care | 501(c)(3) | 2000 | $871,783 | $24.3 million | 2024-12 |
| Connecticut Music Educators Association Inc | Arts, culture and humanities | 501(c)(3) | 1953 | $830,888 | $396,961 | 2025-06 |
| Cross Street Training & Academic Center Inc | Education | 501(c)(3) | 2024 | $789,292 | $318,525 | 2025-12 |
| Fight Voter Fraud Inc | Civil rights, social action and advocacy | 501(c)(4) | 2019 | $750,490 | $279,726 | 2025-05 |
| Business Industry Foundation of Middlesex County Inc | Employment | 501(c)(3) | 1987 | $718,595 | $1.1 million | 2025-06 |
| Epilepsy Foundation of Connecticut Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 1984 | $699,473 | $3.5 million | 2024-12 |
| National Nurse Practitioner Residency & Fellowship Training Co | Health care | 501(c)(3) | 2016 | $692,331 | $161,664 | 2025-06 |
| Odd Fellows Playhouse | Arts, culture and humanities | 501(c)(3) | 1977 | $689,155 | $265,974 | 2025-06 |
| Middlesex United Way Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1950 | $687,569 | $2.1 million | 2025-06 |
| Connecticut Radio Fellowship Incorporated | Arts, culture and humanities | 501(c)(3) | 1964 | $671,503 | $1.3 million | 2024-12 |
| Ascentria Care Alliance Inc | 501(c)(3) | 1983 | $635,686 | $3.8 million | 2025-06 | |
| Connecticut Sports Management Group Inc | Recreation and sports | 501(c)(3) | 1989 | $613,596 | $340,638 | 2024-12 |
| Connection Fund-Liberty Inc | Human services | 501(c)(3) | 1996 | $575,870 | $5.8 million | 2025-06 |
| Shiloh Manor Inc | Housing and shelter | 501(c)(3) | 1995 | $531,432 | $1.2 million | 2024-12 |
| CHC Realty Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $530,879 | $13.2 million | 2025-06 |
| Wesleyan Potters Incorporated | Arts, culture and humanities | 501(c)(3) | 1968 | $502,597 | $789,105 | 2025-05 |
| CT Cycling Advancement Program Inc | Recreation and sports | 501(c)(3) | 2014 | $471,909 | $331,482 | 2025-12 |
| Indian Hill Cemetery Association | 501(c)(13) | 1927 | $450,543 | $4 million | 2024-12 | |
| Connecticut Nurses Association | Health care | 501(c)(6) | $448,010 | $704,297 | 2024-12 | |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1951 | $414,388 | $321,886 | 2024-03 | |
| Service Employees International Union | 501(c)(5) | 1943 | $407,533 | $44,090 | 2024-12 | |
| Central Regional Tourism District Inc | Community improvement and capacity building | 501(c)(3) | 1995 | $400,743 | $170,424 | 2025-06 |
| Connection Fund Realty Inc | Youth development | 501(c)(3) | 2002 | $373,398 | $2 million | 2025-06 |
| American Federation of Teachers | 501(c)(5) | 1945 | $342,853 | $554,046 | 2025-06 | |
| Connecticut River Coastal Conservation District Inc | Environment | 501(c)(3) | 1986 | $328,181 | $614,984 | 2026-06 |
| International Union of Painters and Allied Trades | 501(c)(5) | 1941 | $324,506 | $272,645 | 2025-12 | |
| Connecticut Association of Nurse Anesthetists | 501(c)(6) | 1974 | $313,728 | $1.1 million | 2025-12 | |
| Middlesex Community College Foundation Incorporated | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1981 | $303,259 | $1.5 million | 2025-06 |
| A Better Choice Womens Center | 501(c)(3) | 1990 | $298,966 | $187,891 | 2024-12 | |
| Unashamed LLC | Youth development | 501(c)(3) | 2019 | $293,874 | $45,726 | 2025-12 |
| Middlesex County Historical Society | Arts, culture and humanities | 501(c)(3) | 1943 | $274,708 | $897,183 | 2026-03 |
| Pieper Foundation Inc | Animal-related | 501(c)(3) | 2022 | $267,918 | $183,991 | 2025-12 |
| MGRS Inc | Housing and shelter | 501(c)(4) | 1994 | $266,868 | $1.9 million | 2026-03 |
| Om Foundation Inc | Religion-related | 501(c)(3) | 2010 | $266,541 | $17,684 | 2024-12 |
| Polish Falcons of America | 501(c)(8) | 1940 | $264,866 | $848,179 | 2024-12 | |
| Catales Incorporated | Animal-related | 501(c)(3) | 2000 | $262,990 | $546,026 | 2024-12 |
| Ekklesia Contemporary Ballet Inc | Arts, culture and humanities | 501(c)(3) | 2020 | $261,154 | $68,102 | 2025-06 |
| Connection Fund - Jefferson | Housing and shelter | 501(c)(3) | 2012 | $261,049 | $3.3 million | 2025-06 |
| Pine Grove Cemetery Corporation | 501(c)(13) | 1927 | $256,561 | $1.9 million | 2025-12 | |
| Russell Library Company | 501(c)(3) | 1988 | $242,700 | $1.8 million | 2025-06 | |
| Middlesex Land Trust | Environment | 501(c)(3) | 1996 | $218,237 | $6.7 million | 2024-12 |
| Connecticut Association of Street and Highway Officals | 501(c)(3) | 1986 | $218,112 | $226,909 | 2025-06 | |
| Middletown Monarchs | Recreation and sports | 501(c)(3) | 2022 | $211,719 | $125,269 | 2025-12 |
| Godfrey Memorial Library | Education | 501(c)(3) | 1952 | $197,012 | $1.3 million | 2024-12 |
| Greater Middletown Chorale Inc | 501(c)(3) | 1981 | $195,529 | $198,567 | 2025-12 | |
| Middletown High School Blue Dragon Booster Club Inc | Education | 501(c)(3) | 1999 | $181,217 | $170,042 | 2025-06 |
| Progres Foundation Corporation | Human services | 501(c)(3) | 2022 | $177,742 | $190,925 | 2025-12 |
| Artists for World Peace Inc | Arts, culture and humanities | 501(c)(3) | 2004 | $175,101 | $245,458 | 2025-12 |
| Overcomer Training Center Inc | Youth development | 501(c)(3) | 2021 | $165,196 | $150,474 | 2025-12 |
| Quinebaug Valley Engineers Association Edge & Ta Branch 5 Inc | Arts, culture and humanities | 501(c)(3) | 2001 | $158,698 | $2.6 million | 2024-12 |
| Fraternal Order of Eagles | 501(c)(8) | 1991 | $151,784 | $0 | 2024-12 | |
| International Union of Painters and Allied Trades | 501(c)(5) | 1969 | $143,033 | $27,145 | 2025-12 | |
| Steam Train Inc | Education | 501(c)(3) | 2018 | $138,826 | $64,182 | 2025-12 |
| American Federation of State County & Municipal Employees | 501(c)(5) | 1957 | $119,944 | $34,162 | 2025-12 | |
| Society of Mayflower Descendants in the State of Connecticut | Arts, culture and humanities | 501(c)(3) | 1965 | $119,188 | $697,344 | 2025-09 |
| Connecticut Chapter of the American Coll of Health Care Administr Inc | Community improvement and capacity building | 501(c)(6) | 2011 | $110,154 | $164,974 | 2025-03 |
| USA Softball Connecticut Inc | 501(c)(7) | 1991 | $98,648 | $172,863 | 2025-10 | |
| Little League Baseball Inc | 501(c)(3) | 1967 | $93,861 | $118,192 | 2024-09 | |
| Zeta Theta House of Kappa Gamma Fraternity | Mutual and membership benefit | 501(c)(7) | 2014 | $83,030 | $92,612 | 2024-06 |
| International Union of Painters and Allied Trades | 501(c)(5) | 1941 | $82,287 | $61,255 | 2024-12 | |
| Child Guidance Center of Southern CT Inc | 501(c)(3) | 1957 | $79,256 | $2.5 million | 2025-06 | |
| Sumner Brook Farm Inc | Animal-related | 501(c)(3) | 2018 | $78,190 | $13,359 | 2025-12 |
| Vale Sports Foundation Inc | Recreation and sports | 501(c)(3) | 2024 | $77,884 | $52,283 | 2025-12 |
| Seth Raynor Society Inc | Recreation and sports | 501(c)(7) | 2020 | $77,410 | $24,203 | 2024-12 |
| International Association of Fire Fighters | 501(c)(5) | 1966 | $73,533 | $66,874 | 2024-12 | |
| International Union of Painters and Allied Trades | 501(c)(5) | 1967 | $72,591 | $41,612 | 2025-12 | |
| Connecticut Tamil Sangam Inc | Arts, culture and humanities | 501(c)(3) | 1993 | $71,492 | $468,974 | 2025-12 |
| All People Community Outreach Ministries Apcom | Religion-related | 501(c)(3) | 2002 | $66,184 | $239,949 | 2024-12 |
| International Union of Painters and Allied Trades | 501(c)(5) | 1941 | $65,810 | $24,651 | 2025-12 | |
| Society of American Magicians Parent Assembly No 1 Inc | 501(c)(10) | 1985 | $60,060 | $724,918 | 2025-05 | |
| Adelphic Literary Society of Wesleyan University | 501(c)(7) | 1945 | $59,432 | $1.5 million | 2024-12 | |
| Artfarm | Arts, culture and humanities | 501(c)(3) | 2007 | $58,620 | $43,370 | 2024-12 |
| The Kiwanis Foundation of Middletown Inc | Education | 501(c)(3) | 2008 | $51,093 | $192,144 | 2025-09 |
| Middlesex Health Services Inc | Human services | 501(c)(3) | 1987 | $48,687 | $20,860 | 2025-09 |
| Country Dance and Song Society Inc | Arts, culture and humanities | 501(c)(3) | 1993 | $45,049 | $47,773 | 2025-08 |
| Compassion Fund Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $43,552 | $163,380 | 2025-12 |
| Connecticut Nurses Foundation Inc | Education | 501(c)(3) | 1984 | $33,856 | $111,609 | 2024-12 |
| Diversity Community of Connecticut | Religion-related | 501(c)(3) | 2018 | $32,915 | $145,953 | 2025-12 |
| Pig Roast Inc | 501(c)(3) | 1998 | $29,409 | $17,565 | 2025-09 | |
| The Buttonwood Tree Performing Arts Center Inc | Arts, culture and humanities | 501(c)(3) | 1993 | $19,454 | $22,337 | 2025-06 |
| New England Ned Alumni Association Inc | Science and technology | 501(c)(3) | 2022 | $13,145 | $13,817 | 2025-12 |
| Civitan International | Philanthropy, voluntarism and grantmaking foundations | 501(c)(4) | 2006 | $10,996 | $31,508 | 2025-09 |
| Greater Middletown Concert Association Inc | Arts, culture and humanities | 501(c)(3) | 2026 | $5,157 | $616 | 2026-06 |
| Northbound Rescue Society | Animal-related | 501(c)(3) | 2019 | $4,270 | $23,154 | 2025-12 |
| End Voter Fraud Inc | Civil rights, social action and advocacy | 501(c)(3) | 2020 | $2,070 | $672 | 2025-08 |
| Victim Assistance Support International | Public safety, disaster preparedness and relief | 501(c)(3) | 2019 | $2,000 | $500 | 2024-12 |
| Connecticut District Export Council | 501(c)(6) | 2020 | $1,848 | $77,459 | 2025-12 | |
| Connecticut Sterile Processing Association | Education | 501(c)(3) | 2022 | $1,099 | $10,338 | 2025-12 |
| A More Excellent Way Ministries | Religion-related | 501(c)(3) | 2026 | |||
| African American Cultural Center Inc | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Ahern Whalen Baseball | Recreation and sports | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Almira Stephan Memorial Playhouse Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Altrusa International Foundation Inc | Education | 501(c)(3) | 1985 | $0 | $0 | 2026-05 |
| Altrusa International Inc | 501(c)(4) | 1944 | $0 | $0 | 2025-06 | |
| American Federation of State County & Municipal Employees | 501(c)(5) | 1962 | $0 | $0 | 2023-12 | |
| American Federation of Teachers | Employment | 501(c)(5) | 1967 | $0 | $0 | 2026-01 |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| American Legion | Public and societal benefit | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| American Orff Schulwerk Association Connecticut Chapter | Education | 501(c)(3) | 2019 | $0 | $0 | 2026-06 |
| American Society of Addiction Medicine Inc | Mental health and crisis intervention | 501(c)(3) | 1983 | $0 | $0 | 2025-12 |
| Amnesty Community Development Corporation Inc | Housing and shelter | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Anchorpoint Transitional Housing in C | Housing and shelter | 501(c)(3) | 2026 | |||
| As I Am Ministry | Religion-related | 501(c)(3) | 2026 | |||
| Bahais of Middletown | 501(c)(3) | 1995 | ||||
| Bangladesh Society of Connecticut | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $0 | $0 | 2025-09 |
| Bennett Benevolence Fund | Public and societal benefit | 501(c)(3) | 2025 | $0 | $0 | 2025-05 |
| Bennett Benevolent Fund LLC | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Bethel Apostolic Church Inc | 501(c)(3) | 1970 | ||||
| Black Women of the Insurance Industry Incorporated | Education | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Braids and Company | Youth development | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| CHC1 Media Inc | Health care | 501(c)(3) | 2014 | $0 | $10,000 | 2025-06 |
| CTW Athletics Inc | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2024-07 |
| Cans-4-A-Cause of Greater Middletown | Environment | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Carhar Philanthropies Inc | Youth development | 501(c)(3) | 2006 | $0 | $1,837 | 2024-12 |
| Caritas Immigration Legal Services | Crime and legal-related | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Catalyst Church Corporation | Religion-related | 501(c)(3) | 2010 | |||
| Catholic War Veterans of the United States of America Inc | 501(c)(4) | 1972 | $0 | $0 | 2025-12 | |
| Catholic War Veterans of the United States of America Inc | 501(c)(4) | 1972 | $0 | $0 | 2025-12 | |
| Central Connecticut Rowing Inc | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Chabad at Wesleyan Inc | 501(c)(3) | 2012 | ||||
| Change Youth Incorporated | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Charter Oak Music Festival Inc | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Chenrezig Tibetan Buddhist Center of CT | Human services | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Christians Alliance Inc | Human services | 501(c)(3) | 2017 | $3.1 million | 2024-12 | |
| Church of Gods Grace Inc | Religion-related | 501(c)(3) | 2022 | |||
| Civitan International | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $0 | $0 | 2023-12 |
| Concussion Box Incorperated | Health care | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Connecticut Association of Conservation & Inland Wetlands | Environment | 501(c)(3) | 1997 | $0 | $0 | 2026-06 |
| Connecticut Health Advancement and Research Trust Inc | 501(c)(3) | 2000 | $0 | $0 | 2025-12 | |
| Connecticut Parrot Society Inc | Animal-related | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Connecticut Science Teachers Assoc Inc | 501(c)(3) | 1976 | $0 | $0 | 2026-06 | |
| Connecticut Twilight League Inc | Recreation and sports | 501(c)(3) | 2024 | |||
| Connecticut Valley Hindu Temple Society Inc the | 501(c)(3) | 1979 | ||||
| Daughters of Our Lady of the Garden Incorporated | 501(c)(3) | 1984 | ||||
| Delta Kappa Epsilon Council | 501(c)(7) | 1943 | $0 | $0 | 2025-12 | |
| Denaina Strong Inc | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Diocese of Norwich Assisted Living Services Inc | 501(c)(3) | 1946 | ||||
| Disabled American Veterans | 501(c)(4) | 1942 | $0 | $0 | 2026-06 | |
| Ellafi Kind | Public and societal benefit | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Everlasting Faith Ministries Church of God in Christ Inc | 501(c)(3) | 1969 | ||||
| Every Note Counts Music Program Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Excutive Womens Golf Association Inc | Community improvement and capacity building | 501(c)(6) | 1997 | $0 | $0 | 2025-12 |
| Faith Christian Assembly of God | 501(c)(3) | 1964 | ||||
| Faith Lutheran Church | 501(c)(3) | 1988 | ||||
| Federated Garden Clubs of Connecticut Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-05 | |
| Felix Dejesus III Memorial Foundation | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Fellowship Baptist Church | Religion-related | 501(c)(3) | 2018 | |||
| Fifth Wall Stage Company | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| First Baptist Church | 501(c)(3) | 1955 | ||||
| Food4lives Inc | Food, agriculture and nutrition | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Forest City Development Corporation FCDC | Housing and shelter | 501(c)(3) | 2026 | $0 | $0 | 2026-03 |
| Friends of Connecticut Libraries Inc | 501(c)(3) | 1984 | $0 | $0 | 2026-05 | |
| Friends of Indian Hill Cemetery Inc | Mutual and membership benefit | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Friends of Long Hill Estate Inc | Environment | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Friends of Pameacha Pond-Long Hill Brook Inc | Environment | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| G & C Maintenance Inc | 501(c)(3) | 1994 | ||||
| Gaian Way Inc | Religion-related | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Grace Evangelical Lutheran Church | 501(c)(3) | 1941 | ||||
| Greater Middletown Military Museum | Arts, culture and humanities | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Hart Wellness Collaborative | Mental health and crisis intervention | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| Hh-Stonewall Community Farm Inc | Animal-related | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Horizon Counseling & Outreach Center Inc | Human services | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Institutional Hospitality Initiativ E Inc | Food, agriculture and nutrition | 501(c)(3) | 2026 | |||
| Internaitonal Association of Fire Fighters | 501(c)(5) | 1959 | $0 | $0 | 2025-12 | |
| International Union of Painters and Allied Trades | 501(c)(5) | 1941 | $0 | $0 | 2025-12 | |
| International Union of Painters and Allied Trades | 501(c)(5) | 1941 | $0 | $0 | 2025-12 | |
| Italian-American Civic Order Inc | Human services | 501(c)(4) | 2013 | $0 | $0 | 2025-12 |
| Jamyang Choling Nunnery Inc | Religion-related | 501(c)(3) | 2002 | $0 | $0 | 2024-12 |
| Jesus Christ Evangelistic Team Missionary Organization Inc | 501(c)(3) | 1988 | $0 | $0 | 2025-12 | |
| Jewish War Veterns of the United States of America Inc | 501(c)(4) | 1946 | $0 | $0 | 2025-06 | |
| Kathi Fearon Education Foundation | Education | 501(c)(3) | 2025 | |||
| Kiwanis International Inc | 501(c)(4) | 1966 | $0 | $0 | 2025-09 | |
| Knights Templar Educational Foundation of the Grand Emcampment | 501(c)(3) | 1952 | ||||
| Knights Templar of the United States of America | 501(c)(10) | 1940 | $0 | $0 | 2025-12 | |
| Lawrence School Pto Inc | Education | 501(c)(3) | 2026 | |||
| Liberty Bank Foundation | Employment | 501(c)(3) | 1997 | $46.8 million | 2025-12 | |
| Life 1122 Foundation | Youth development | 501(c)(3) | 2026 | $0 | $0 | 2026-03 |
| Lilys Kids Inc A Nonprofit Organization for Children | Health care | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Live On Inc | Mental health and crisis intervention | 501(c)(3) | 2025 | |||
| Long Watch Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $750 | 2025-12 | |
| MVP | 501(c)(3) | 1991 | ||||
| Main Street Middletown Inc | Community improvement and capacity building | 501(c)(3) | 1998 | $0 | $0 | 2024-06 |
| March for Education Foundation | Youth development | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Martin Luther King Jr Scholarship Committee of GRTR Middletown Inc | Education | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Mattabeseck Audubon Society Inc | 501(c)(3) | 1974 | $0 | $0 | 2024-06 | |
| Mercy High School Corp | 501(c)(3) | 1946 | ||||
| Mercy-Xavier Fund Corporation | 501(c)(3) | 1946 | ||||
| Middlesex County Bar Assoc Inc | 501(c)(6) | $0 | $0 | 2024-06 | ||
| Middlesex County Dental Society Inc | 501(c)(6) | 2017 | $0 | $0 | 2025-12 | |
| Middlesex Hospital Foundation Inc | Health care | 501(c)(3) | 2011 | $0 | $1 | 2025-09 |
| Middlesex Professional Services Foundation | 501(c)(3) | 2005 | ||||
| Middletown CT Tiller Association Inc | Mutual and membership benefit | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Middletown Festival Road Race Inc | Community improvement and capacity building | 501(c)(3) | 1997 | $0 | $0 | 2025-03 |
| Middletown Harm Reduction Initiative Inc | Mental health and crisis intervention | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Middletown High School Project Graduation Inc | Education | 501(c)(3) | 2000 | $0 | $0 | 2025-08 |
| Middletown Managers Professional Association | Employment | 501(c)(5) | 2022 | $0 | $0 | 2023-06 |
| Middletown Police Explorers Post 54 | Youth development | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Middletown Rotary Charitable Fund Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $0 | $0 | 2025-06 |
| Middletown Rotary Club Scholarship Trust Nect | 501(c)(3) | 1975 | $0 | $0 | 2025-12 | |
| Middletown Sports Club Inc | Youth development | 501(c)(3) | 2022 | $0 | $0 | 2023-06 |
| Middletown Sportsmens Club Inc | Recreation and sports | 501(c)(4) | 2008 | $0 | $0 | 2025-12 |
| Middletown Symphonic Band Inc | 501(c)(3) | 1989 | $0 | $0 | 2025-09 | |
| Middletown Ujima Alliance | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Middletown United Fathers Inc | Human services | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Middletown Youth Lacrosse | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-09 |
| Ministerial Health Fellowship | Arts, culture and humanities | 501(c)(3) | 2023 | $173,707 | 2025-12 | |
| Mt Calvary Church Ministries and Outreach Inc | 501(c)(3) | 1997 | ||||
| NBHS Varsity Cheerleading Inc | Recreation and sports | 501(c)(3) | 2026 | |||
| Nailepu Foundation | International, foreign affairs and national security | 501(c)(3) | 2024 | $0 | $0 | 2025-04 |
| National Organization of Black Law Enforcement Executives Noble | 501(c)(3) | 1986 | $0 | $0 | 2025-12 | |
| Neely Bruce Music Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Negron Educational Music | Arts, culture and humanities | 501(c)(3) | 2024 | |||
| New Hope Bible Way Church of Middletown Connecticut | 501(c)(3) | 1991 | $0 | $0 | 2024-12 | |
| New Jerusalem Baptist Church of Middletown | 501(c)(3) | 1992 | ||||
| New Life Journey CT Inc | Mental health and crisis intervention | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Niveko Inc | Community improvement and capacity building | 501(c)(3) | 2025 | |||
| North End Action Team Inc | Housing and shelter | 501(c)(3) | 2002 | $0 | $0 | 2023-12 |
| Northeast Jeep Organization Inc | Recreation and sports | 501(c)(7) | 2012 | $0 | $0 | 2025-12 |
| Nutmeg Chapel No 29 | Mutual and membership benefit | 501(c)(10) | 2024 | $0 | $0 | 2025-12 |
| Omar Islamic Center | Religion-related | 501(c)(3) | 2018 | |||
| Open Door Missionary Baptist Church | Religion-related | 501(c)(3) | 2000 | |||
| Pine Street Gospel Chapel Inc | 501(c)(3) | 2000 | ||||
| Police Activity League of Middletown Inc | Youth development | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Praying With A Purpose Ministry Experiencing An Encounter With God | Religion-related | 501(c)(3) | 2021 | |||
| Psi Chi the National Honor Society in Psychology | 501(c)(3) | 1957 | $0 | $0 | 2025-06 | |
| Ptsa Connecticut Congress | 501(c)(3) | 1955 | $0 | $0 | 2025-06 | |
| Ptsa Connecticut Inc | 501(c)(3) | 1979 | $0 | $0 | 2025-06 | |
| Ptsa Connecticut Inc | 501(c)(3) | 1979 | $0 | $0 | 2026-06 | |
| Ptsa Connecticut Inc | 501(c)(3) | 1955 | $0 | $0 | 2026-06 | |
| Ptsa Connecticut Inc | 501(c)(3) | 1955 | $0 | $0 | 2026-06 | |
| Resonant Motion Inc | Arts, culture and humanities | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Restore With the Arts Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Rockfall Foundation | Education | 501(c)(3) | 1938 | $5.3 million | 2025-06 | |
| Rotary International | 501(c)(4) | 1966 | $0 | $0 | 2024-06 | |
| Running for Rescues | Animal-related | 501(c)(3) | 2011 | $0 | $0 | 2026-03 |
| Russo Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $12.1 million | 2024-12 | |
| Ruth E Lawrence Fund Inc | Human services | 501(c)(3) | 2024 | |||
| SBW Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $603,635 | 2025-12 | |
| Shiloh Baptist Church | 501(c)(3) | 1955 | ||||
| Shiloh Baptist Church | Religion-related | 501(c)(3) | 1995 | |||
| Shiloh Christian Church Inc | Religion-related | 501(c)(3) | 1997 | |||
| Society of Middletown First Settlers Descendants | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Sok Up the Sun Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | |||
| Solid Rock Faith Deliverance Ministries | Religion-related | 501(c)(3) | 1998 | |||
| South Congregational Church of Middletown | Religion-related | 501(c)(3) | 2014 | |||
| Southern New England Friendship Softball League Inc | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| St Pauls Lutheran Church | 501(c)(3) | 1963 | ||||
| Stride Running Club Foundation Inc | Recreation and sports | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Supreme Emblem Club of the United States of America Inc | 501(c)(4) | 1949 | $0 | $0 | 2025-06 | |
| The Apostolic Assembly of Our Lord and Savior Jesus Christ | 501(c)(3) | 1989 | ||||
| The Building & Construction Trades Council of Waterbury | Employment | 501(c)(5) | 2009 | $0 | $0 | 2025-12 |
| The Exchange Club of Middletown | Community improvement and capacity building | 501(c)(4) | 2013 | $0 | $0 | 2024-06 |
| The Flock Wrestling Club | Recreation and sports | 501(c)(3) | 2026 | |||
| The Friends of the Russell Library | 501(c)(3) | 1985 | $0 | $0 | 2025-06 | |
| The Harry Ruffin Jr Unit 0206 American Legion Auxiliary | Public and societal benefit | 501(c)(19) | 2018 | $0 | $0 | 2024-06 |
| The Middletown Rifle and Revolver Club Inc | Recreation and sports | 501(c)(7) | 2014 | $0 | $0 | 2025-12 |
| The Quentin Q Williams Foundation I Ncorporated | Community improvement and capacity building | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| The@code Booster Club Corporation | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Theater Makers Lab | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Thin Line Peer Support Team Inc | Mental health and crisis intervention | 501(c)(3) | 2023 | $759 | 2024-12 | |
| Third Congregational Church | Religion-related | 501(c)(3) | 2020 | |||
| Thomas J Serra Memorial Fund Inc | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2023-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Tops CT 0089 Middletown | Health care | 501(c)(3) | 2016 | $0 | $0 | 2026-03 |
| United Grand Imperial Coun Knights of Red Cross of Constantine | 501(c)(8) | 1972 | $0 | $0 | 2026-04 | |
| United States Power Squadrons | 501(c)(3) | 1949 | $0 | $0 | 2026-03 | |
| Universal Health Care Action Inc | Health care | 501(c)(4) | 2023 | $0 | $0 | 2025-12 |
| Unspoken Youth Dialogue | Youth development | 501(c)(3) | 2026 | |||
| VFW Auxiliary Department of Connecticut Inc | Public and societal benefit | 501(c)(19) | 2009 | $0 | $0 | 2026-06 |
| Vera Arterburn Memorial Scholarship Fund Inc | Education | 501(c)(3) | 1996 | $45,386 | 2024-12 | |
| Veterans of Foreign Wars of the United States Dept of Connecticut | 501(c)(19) | 1962 | $0 | $0 | 2025-06 | |
| Veterans of the Vietnam War Middletown CT Inc | 501(c)(19) | 1988 | $0 | $0 | 2025-12 | |
| Victorious House of Prayer | Religion-related | 501(c)(3) | 2013 | |||
| Vinal Tech Parents Faculty Organ | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-05 |
| We Care USA | Human services | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Westfield Volunteer Fire Department Inc | Public safety, disaster preparedness and relief | 501(c)(4) | 2024 | $0 | $0 | 2025-12 |
| Wilbert Snow School Pto | Education | 501(c)(3) | 2025 | $0 | $0 | 2026-07 |
| Wings of Change Ghana Inc | Education | 501(c)(3) | 2026 | |||
| Middletown Elks Home Corporation | 501(c)(2) | 1944 | $-14,786 | $358,354 | 2024-03 | |
| Home Ownership Providing Empowerment Inc | Housing and shelter | 501(c)(3) | 2022 | $-45,857 | $134,361 | 2024-12 |
By cause in Middletown, CT
- Arts, culture and humanities 31
- Education 28
- Religion-related 19
- Recreation and sports 19
- Health care 15
- Human services 14
- Philanthropy, voluntarism and grantmaking foundations 13
- Youth development 11
- Mental health and crisis intervention 8
- Housing and shelter 8
- Community improvement and capacity building 8
- Environment 7
- Animal-related 7
- Mutual and membership benefit 5
- Employment 5
- Public and societal benefit 5
- Crime and legal-related 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.