Data / Nonprofits / Massachusetts / Charlestown
Nonprofits in Charlestown, MA: 149 registered with the IRS
149 nonprofits are registered with the IRS in Charlestown, MA, 132 of them 501(c)(3) charities; the 96 that report revenue took in $15.98 billion. The largest by revenue: Boston Medical Center Health Plan Inc ($5.81 billion), Beth Israel Deaconess Medical Center Inc ($3.44 billion), Lahey Clinic Hospital Inc ($1.35 billion). Most common causes: health care (37), education (15), arts, culture and humanities (10).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Boston Medical Center Health Plan Inc | Health care | 501(c)(3) | 2000 | $5.81 billion | $1.71 billion | 2025-09 |
| Beth Israel Deaconess Medical Center Inc | Health care | 501(c)(3) | 1938 | $3.44 billion | $4.78 billion | 2025-09 |
| Lahey Clinic Hospital Inc | Health care | 501(c)(3) | 1994 | $1.35 billion | $616.3 million | 2025-09 |
| Beth Israel Lahey Health Inc HCSR | Health care | 501(c)(3) | 2020 | $887.9 million | $827.8 million | 2025-09 |
| Northeast Hospital Corporation | Health care | 501(c)(3) | 1934 | $708.8 million | $669.6 million | 2025-09 |
| Beth Israel Lahey Health Pharmacy Inc | Health care | 501(c)(3) | 2019 | $426.6 million | $144 million | 2025-09 |
| Lahey Clinic Inc | Health care | 501(c)(3) | 1994 | $414.8 million | $350.9 million | 2025-09 |
| Beth Israel Deaconess Hospital Plymouth Inc | Health care | 501(c)(3) | 1986 | $399.4 million | $277.6 million | 2025-09 |
| Mount Auburn Hospital | Health care | 501(c)(3) | 1936 | $397.4 million | $450.4 million | 2025-09 |
| Winchester Hospital | Health care | 501(c)(3) | 2015 | $397.1 million | $633.6 million | 2025-09 |
| Teamsters Union Local 25 Health Services & Insurance Plan | 501(c)(9) | 1957 | $209.6 million | $452.5 million | 2025-08 | |
| New England Baptist Hospital | Health care | 501(c)(3) | 1923 | $201.7 million | $263.5 million | 2025-09 |
| Beth Israel Deaconess Hospital - Needham Inc | Health care | 501(c)(3) | 1994 | $182.9 million | $207.6 million | 2025-09 |
| Beth Israel Deaconess Hospital- Milton Inc | Health care | 501(c)(3) | 1952 | $168.3 million | $184.8 million | 2025-09 |
| Anna Jaques Hospital | Health care | 501(c)(3) | 1941 | $141.9 million | $114.4 million | 2025-09 |
| Medical Care of Boston Management Corporation | Health care | 501(c)(3) | 1997 | $134.2 million | $67.6 million | 2025-09 |
| Mount Auburn Professional Services Inc | Health care | 501(c)(3) | 1990 | $98.5 million | $67.6 million | 2025-09 |
| Northeast Behavioral Health Corporation | Mental health and crisis intervention | 501(c)(3) | 1983 | $86.5 million | $22.7 million | 2025-09 |
| Joslin Diabetes Center Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 1961 | $77.3 million | $182.7 million | 2025-09 |
| Beth Israel Lahey Health Primary Care Inc | 501(c)(3) | 2016 | $71.8 million | $47.1 million | 2025-09 | |
| Beth Israel Lahey Health Specialty Care Inc | Health care | 501(c)(3) | 1996 | $67.7 million | $20.3 million | 2025-09 |
| Northeast Professional Registry of Nurses Inc | Health care | 501(c)(3) | 2007 | $60.8 million | $57.7 million | 2025-09 |
| Jordan Physician Associates Inc | Health care | 501(c)(3) | 1996 | $45.9 million | $17.2 million | 2025-09 |
| Appalachian Mountain Club | Environment | 501(c)(3) | 1934 | $43.6 million | $221 million | 2024-12 |
| Lahey Clinic Foundation Inc | Health care | 501(c)(3) | 1994 | $37.5 million | $675.1 million | 2025-09 |
| Joslin Clinic Inc | Health care | 501(c)(3) | 1991 | $24.7 million | $1.8 million | 2025-09 |
| Seacoast Affiliated Group Practice Inc | Health care | 501(c)(3) | 2002 | $12.9 million | $5 million | 2025-09 |
| International Union of Bricklayers and Allied Craftworkers | 501(c)(5) | 1940 | $11.4 million | $47 million | 2025-09 | |
| New England Baptist Medical Associates Inc | Health care | 501(c)(3) | 1997 | $9 million | $2.6 million | 2025-09 |
| Exeter Med Real Inc | 501(c)(25) | 1989 | $8.2 million | $38.6 million | 2025-09 | |
| Northeast Senior Health Corporation | Housing and shelter | 501(c)(3) | 1987 | $7.1 million | $5.4 million | 2025-09 |
| Exeter Health Resources | Health care | 501(c)(3) | 1937 | $5.2 million | $319.6 million | 2025-09 |
| Masonry Industry Equality Fund | 501(c)(5) | 1997 | $4.5 million | $7 million | 2025-09 | |
| Uss Constitution Museum Inc | Arts, culture and humanities | 501(c)(3) | 1973 | $4.1 million | $15.4 million | 2025-03 |
| John F Kennedy Family Service Center Inc | 501(c)(3) | 1965 | $4 million | $5.5 million | 2025-08 | |
| Bsa-Ila Health Welfare and Clinic | 501(c)(9) | 1971 | $3.6 million | $2.3 million | 2025-09 | |
| Bid-Milton Physician Associates Inc | Health care | 501(c)(3) | 2020 | $3.1 million | $910,551 | 2025-09 |
| Center for Medical Simulation Inc | Health care | 501(c)(3) | 2000 | $2.9 million | $2.7 million | 2025-09 |
| Winchester Hospital Foundation Inc | Health care | 501(c)(3) | 2015 | $2.9 million | $26.3 million | 2025-09 |
| Community Physicians Associates Inc | Health care | 501(c)(3) | 1996 | $2.8 million | $979,789 | 2025-09 |
| Boston Shipping Association Central Records Bureau Inc | 501(c)(9) | 1990 | $2.2 million | $1 million | 2025-09 | |
| Charlestown Cooperative Nurseryschool Inc | Education | 501(c)(3) | 2007 | $2.1 million | $1.9 million | 2025-06 |
| Rockingham Visiting Nurse Association and Hospice | Health care | 501(c)(3) | 1971 | $2.1 million | $1.5 million | 2025-09 |
| International Union of Bricklayers and Allied Craftworkers | 501(c)(3) | 1970 | $2 million | $10.7 million | 2024-12 | |
| Bsa-Ila Retirement Account Plan | 501(c)(6) | 1947 | $1.9 million | $4.3 million | 2025-09 | |
| Boston Marine Society | 501(c)(4) | 1938 | $1.6 million | $27.3 million | 2024-12 | |
| Bsa Paid Holidays Fund | 501(c)(9) | 1990 | $1.5 million | $1.2 million | 2025-09 | |
| Exeter Health Resources Inc Short Term Disability Trust | Mutual and membership benefit | 501(c)(9) | 2010 | $1.4 million | $596,577 | 2024-12 |
| Charlestown Economic Development Corp | Housing and shelter | 501(c)(3) | 1980 | $1.3 million | $5.2 million | 2024-12 |
| Jordan Health Systems Inc | 501(c)(3) | 1939 | $1.2 million | $22.3 million | 2025-09 | |
| Boston Cares Inc | 501(c)(3) | 1993 | $1.2 million | $382,193 | 2024-12 | |
| Actors Shakespeare Project Inc | Arts, culture and humanities | 501(c)(3) | 2004 | $1.1 million | $243,923 | 2025-07 |
| Beneath the Waves Inc | Animal-related | 501(c)(3) | 2014 | $973,724 | $644,409 | 2024-12 |
| Senior Citizens Housing Development Corporation of Boston Inc | Housing and shelter | 501(c)(3) | 2002 | $704,678 | $1.9 million | 2025-12 |
| Addison Gilbert Society Inc | Health care | 501(c)(3) | 2014 | $418,516 | $1.1 million | 2025-09 |
| Me2 Orchestra Inc | Arts, culture and humanities | 501(c)(3) | 2012 | $407,653 | $27,781 | 2025-06 |
| International Consortium On Newborn Sequencing Inc | Health care | 501(c)(3) | 2024 | $405,799 | $181,967 | 2025-10 |
| E Inc | Environment | 501(c)(3) | 2002 | $359,622 | $88,345 | 2025-06 |
| Warren-Prescott Foundation Inc | Education | 501(c)(3) | 2006 | $324,269 | $722,575 | 2025-12 |
| Friends of Memorial Hall | Arts, culture and humanities | 501(c)(3) | 2016 | $319,210 | $40,726 | 2024-12 |
| Bunker Hill Associates | 501(c)(3) | 1992 | $269,341 | $155,009 | 2025-12 | |
| Charlestown Youth Soccerassociation Inc | Recreation and sports | 501(c)(3) | 2008 | $201,338 | $117,292 | 2025-12 |
| Suffolk Lawyers for Justice Inc | Crime and legal-related | 501(c)(3) | 2020 | $185,376 | $19,702 | 2024-12 |
| Seacoast Nursing and Rehabilitation Center Inc | Health care | 501(c)(3) | 1997 | $168,169 | $1.4 million | 2025-09 |
| Charlestown Lacrosse Inc | Recreation and sports | 501(c)(3) | 2000 | $165,316 | $146,202 | 2024-06 |
| Harvard-Kent Parents Association Inc | Education | 501(c)(3) | 2018 | $157,195 | $77,969 | 2025-06 |
| Navy Yard Garden & Art Inc | Environment | 501(c)(3) | 2018 | $127,506 | $40,444 | 2025-12 |
| Charlestown Working Theater Inc | Arts, culture and humanities | 501(c)(3) | 1978 | $103,552 | $355,684 | 2025-06 |
| Friends of Ryan Duce Morrissey Scholarship Fund Inc | Education | 501(c)(3) | 2019 | $96,176 | $477,404 | 2024-12 |
| Lahey Health Shared Services Inc | Health care | 501(c)(3) | 1994 | $91,280 | $3.1 million | 2025-09 |
| New England Bioscience Society Inc | Education | 501(c)(3) | 2008 | $89,751 | $77,308 | 2025-08 |
| Old Charlestown Schoolgirls Association Inc | Education | 501(c)(3) | 2021 | $83,563 | $45,242 | 2025-12 |
| GK Fund Inc | Community improvement and capacity building | 501(c)(3) | 2021 | $79,100 | $191,927 | 2025-12 |
| Vivarium Operational Excellence Network Inc | Animal-related | 501(c)(6) | 2019 | $77,225 | $184,451 | 2025-12 |
| Fishery Impact Fund | Animal-related | 501(c)(3) | 2024 | $71,000 | $9,735 | 2025-12 |
| Bricklayers & Masons Union No 3 Educational Corporation | 501(c)(2) | 1984 | $70,965 | $248,095 | 2025-09 | |
| The Michael P Quinn Scholarship Fund Inc | Education | 501(c)(3) | 2001 | $70,865 | $287,288 | 2025-12 |
| Exeter Health Resources Inc Self-Insurance Trust | Health care | 501(c)(3) | 2005 | $70,058 | $245,619 | 2025-09 |
| Artists Group of Charlestown Inc | Arts, culture and humanities | 501(c)(3) | 2007 | $68,196 | $13,988 | 2025-09 |
| Charlestown Preservation Society Inc | Public and societal benefit | 501(c)(3) | 2014 | $59,796 | $48,008 | 2024-12 |
| Maritime Alliance in Defense of Designated Port Areas Inc | Community improvement and capacity building | 501(c)(6) | 2024 | $50,941 | $16,014 | 2025-12 |
| Old Charlestown Schoolboys Association | Education | 501(c)(3) | 2002 | $48,248 | $239,211 | 2025-12 |
| Kent Charlestown Community School Council Inc | 501(c)(3) | 1982 | $44,363 | $68,667 | 2024-06 | |
| Special Townies Autistic and Exceptional Children Programs Inc | 501(c)(3) | 1980 | $44,250 | $96,837 | 2025-12 | |
| Institute for the Freedom of Press and Expression Inc | Civil rights, social action and advocacy | 501(c)(3) | 2024 | $40,112 | $32,797 | 2024-12 |
| Charlestown Mothers Association Inc | Youth development | 501(c)(3) | 2000 | $39,242 | $156,751 | 2024-12 |
| Dignity Institute | Human services | 501(c)(3) | 2015 | $36,355 | $113,165 | 2025-12 |
| Health & Education Housing Services Inc | Human services | 501(c)(3) | 1993 | $36,000 | $546,584 | 2025-09 |
| Marathon Daffodils Inc | Environment | 501(c)(3) | 2018 | $32,038 | $10,457 | 2024-12 |
| Friends of City Square Park | 501(c)(3) | 1995 | $30,477 | $387,446 | 2024-12 | |
| Charlestown Sprouts Inc | Environment | 501(c)(3) | 2019 | $26,912 | $76,679 | 2025-12 |
| Alumni Association of the Lahey Clinic Foundation | Education | 501(c)(3) | 1975 | $20,202 | $1.6 million | 2024-12 |
| Friends of the Charlestown Navy Yard Inc | Community improvement and capacity building | 501(c)(3) | 2005 | $11,979 | $9,243 | 2025-12 |
| John F Kennedy Family Service Center Supporting Foundation Inc | Public and societal benefit | 501(c)(3) | 2001 | $893 | $90,024 | 2025-08 |
| Free Education Staffing Inc | Employment | 501(c)(3) | 2022 | $500 | $1 | 2024-12 |
| Northeast Health Systems Inc | Health care | 501(c)(3) | 1997 | $131 | $5 million | 2025-09 |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Barry Kara Foundation Inc | Education | 501(c)(3) | 2002 | $0 | $0 | 2024-12 |
| Beth Israel Community Foundation | 501(c)(3) | 1984 | $0 | $0 | 2025-09 | |
| Boston Ems Relief Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2019 | $0 | $215,985 | 2024-12 |
| Boston Women Rising Inc | Public and societal benefit | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Bunker Hill Monument Association Inc | Public and societal benefit | 501(c)(3) | 2021 | $0 | $62,835 | 2025-12 |
| Cab Health and Recovery Services Inc | Mental health and crisis intervention | 501(c)(3) | 1969 | $0 | $0 | 2025-09 |
| Caregroup Parmenter Home Care & Hospice Inc | Health care | 501(c)(3) | 2017 | $0 | $1 | 2023-12 |
| Charlestown Babe Ruth League Inc | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Charlestown Battlefield District Committee Inc | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2024-03 |
| Charlestown Civic Association Inc | Community improvement and capacity building | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Charlestown Historical Society Incorporated | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Charlestown Youth Basketball Inc | Recreation and sports | 501(c)(3) | 2026 | |||
| Charlestown Youth Football and Cheer | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Charlestowndogs Inc | Animal-related | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Cutler-Stephens Foundation | 501(c)(3) | 1985 | $48,865 | 2025-09 | ||
| Eid Family Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $1.8 million | 2025-12 | |
| Family Dream Factory Corporation | Human services | 501(c)(3) | 2026 | |||
| Fight Against Smoking Team Inc | Mental health and crisis intervention | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| First Church in Charlestown | Religion-related | 501(c)(3) | 2023 | |||
| Friends of Doherty Park Inc | 501(c)(3) | 1993 | $0 | $0 | 2025-12 | |
| Friends of the Charlestown Elderly | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Friends of the Charlestown Library LTD | Education | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Friends of the John Harvard Mall Initiative | Community improvement and capacity building | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Gardens for Charlestown Inc | Community improvement and capacity building | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Girls Latin School Alumnae Association Inc | Public and societal benefit | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Global Aluminum Energy Alliance | Community improvement and capacity building | 501(c)(6) | 2025 | |||
| Go for MGH Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Harry & Ida Wise Family Fund | 501(c)(3) | 1951 | $415,753 | 2025-07 | ||
| Iglesia de Dios Fuente de Agua Viva | Religion-related | 501(c)(3) | 2026 | |||
| International Association of Machinists & Aerospace Workers | 501(c)(5) | 1966 | $0 | $0 | 2025-12 | |
| Karma Triyana Dharmachakra Inc | 501(c)(3) | 1979 | ||||
| Little Chair Foundation | Education | 501(c)(3) | 2018 | $61,458 | 2025-06 | |
| Liver Institute & Foundation for Educ & Research NJ Non-Profit Corp | Diseases, disorders and medical disciplines | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Massachusetts Bay Harbor Safety Committee Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Nate Howe Adventure Fund Inc | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| New England Child Lifeprofessionals | 501(c)(6) | 2014 | $0 | $0 | 2025-06 | |
| Patrick J Kelly Park Inc | Recreation and sports | 501(c)(3) | 2018 | $0 | $0 | 2025-09 |
| Pericles Partners Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $4.4 million | 2025-12 | |
| Primera Igelsia Bautista de Boston | Religion-related | 501(c)(3) | 2008 | |||
| Saint Francis de Sales Parish | 501(c)(3) | 1946 | 2012-06 | |||
| Science Rehashed Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Shuley Nakamura Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Society of Saint Vincent de Paul in the Archdiocese of Boston | Religion-related | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Spillane Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | |||
| St Mary-St Catherine of Siena | 501(c)(3) | 1946 | 2012-06 | |||
| Stephen L Altshul Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $1.1 million | 2026-04 | |
| The Good Shepherd School | Education | 501(c)(3) | 2008 | 2012-06 | ||
| The One Smile at A Time Foundation Inc | Public and societal benefit | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Training Field Supporters Inc | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Trust Under the Will of Daniel White | 501(c)(3) | 2018 | $223,355 | 2024-12 | ||
| Wendy English Cancer Research Foundation LTD | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $7,489 | 2024-12 | |
| Winchester Healthcare Management Inc | Health care | 501(c)(3) | 2002 | $0 | $2,219 | 2025-09 |
By cause in Charlestown, MA
- Health care 37
- Education 15
- Arts, culture and humanities 10
- Community improvement and capacity building 7
- Philanthropy, voluntarism and grantmaking foundations 7
- Recreation and sports 6
- Public and societal benefit 6
- Environment 5
- Religion-related 4
- Animal-related 4
- Mental health and crisis intervention 3
- Housing and shelter 3
- Human services 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.