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Data / Nonprofits / Massachusetts / Sudbury

Nonprofits in Sudbury, MA: 180 registered with the IRS

180 nonprofits are registered with the IRS in Sudbury, MA, 157 of them 501(c)(3) charities; the 82 that report revenue took in $70.6 million. The largest by revenue: Bellwether Education Partners Inc ($23.6 million), American Exchange Project Inc ($7.8 million), Sudbury Valley Trustees Inc ($5.8 million). Most common causes: education (30), recreation and sports (24), arts, culture and humanities (16).

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Every organization, largest by revenue first

OrganizationCategoryTypeSinceRevenueAssetsFiling
Bellwether Education Partners IncEducation501(c)(3)2008$23.6 million$16.6 million2025-08
American Exchange Project IncEducation501(c)(3)2020$7.8 million$4.3 million2025-09
Sudbury Valley Trustees IncEnvironment501(c)(3)1957$5.8 million$38.2 million2025-06
Willow Hill School IncEducation501(c)(3)1971$5.3 million$11.4 million2025-06
Sudbury Extended Day IncHuman services501(c)(3)1985$4.1 million$4.8 million2025-08
Broccoli Hall IncEducation501(c)(3)1997$2.3 million$427,5342025-06
The Wayside Inn501(c)(3)1948$2.2 million$3.5 million2025-02
Buddy Dog Humane Society IncAnimal-related501(c)(3)1966$1.7 million$12.6 million2025-06
Concord Review501(c)(3)1988$1.4 million$2.2 million2025-06
Woods Edge Child Care IncHuman services501(c)(3)1991$1.1 million$475,5332025-06
Smile Mass IncorporatedHealth care501(c)(3)2011$1.1 million$1.5 million2024-12
Central Mass Juniors Volleyball ClubRecreation and sports501(c)(3)2005$1 million$137,4352026-06
Birthday Wishes IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2004$931,839$1.2 million2025-06
Sudbury Youth Soccer AssocRecreation and sports501(c)(3)1991$783,807$600,5392024-12
Save A Dog IncAnimal-related501(c)(3)2022$767,210$976,2162024-12
Advocates for Informed ChoiceCivil rights, social action and advocacy501(c)(3)2010$757,363$687,1042024-12
Sudbury Co-Operative Pre-School Inc501(c)(3)1976$674,395$381,5402025-06
Sudbury Swimming & Tennis Club Inc501(c)(7)1974$599,826$1.4 million2024-12
Sudbury Access CorporationArts, culture and humanities501(c)(3)2009$556,972$1.7 million2025-06
Camp Casco IncRecreation and sports501(c)(3)2015$553,746$956,6072025-12
Knights of Columbus Building Association of Sudbury IncHousing and shelter501(c)(2)2024$501,969$46,5572025-12
Sudbury Community Food PantryFood, agriculture and nutrition501(c)(3)1996$497,870$2.1 million2025-12
Greenwood Club IncRecreation and sports501(c)(7)2006$404,076$471,2972025-12
Hearth Patio & Barbecue Association501(c)(6)1985$378,172$246,8692025-12
Massachusetts Land Trust CoalitionEnvironment501(c)(3)2010$374,554$486,2462025-06
Lincoln Sudbury Scholarship Fund Inc501(c)(3)1989$329,727$3 million2025-06
Goodnow Library Foundation IncEducation501(c)(3)2008$282,733$768,9562024-12
Sudbury Youth BasketballYouth development501(c)(3)2003$278,735$214,5092025-06
HBS Health Industry Alumni Association IncMutual and membership benefit501(c)(6)2002$271,025$382,8132025-12
Sudbury for Wounded WarriorsPublic and societal benefit501(c)(3)2012$250,061$137,0862025-07
Automobile License Plate Collectors AssociationRecreation and sports501(c)(7)2014$244,871$604,3022025-12
Thinkgenetic Foundation IncDiseases, disorders and medical disciplines501(c)(3)2017$226,767$176,0602025-12
International Furnishings & Design Assoc N E Chapter501(c)(6)1969$219,013$41,6752025-12
Sudbury Scouting Association IncYouth development501(c)(3)2022$199,929$122,0412025-12
Hearth Patio & Barbecue Association501(c)(6)1985$145,849$173,6312025-12
Lincoln-Sudbury Youth LacrosseassociationRecreation and sports501(c)(3)2007$144,459$156,1242025-09
American Youth Football IncRecreation and sports501(c)(3)2005$142,752$78,5992024-12
Boston 2026 World Stamp Show IncArts, culture and humanities501(c)(3)2015$141,247$642,6262023-12
Friends of Lincoln Sudbury Boys Lacrosse IncRecreation and sports501(c)(3)2017$136,751$204,7202025-09
Laboratory Robotics Interest Group- New England IncCommunity improvement and capacity building501(c)(6)2006$136,469$191,0812025-12
Gifts of Hope Unlimited IncHuman services501(c)(3)2016$133,438$152,0782025-12
General John Nixon Pto IncEducation501(c)(3)1995$118,244$72,2062025-06
International Association of Fire Fighters501(c)(5)1940$115,126$96,3642025-12
Hopesudbury IncHuman services501(c)(3)2002$115,012$271,2902025-12
Zachs Bridge IncMental health and crisis intervention501(c)(3)2022$113,393$101,7642025-12
Mass Central Rail Trail Alliance IncEnvironment501(c)(3)2001$105,010$27,6542025-06
History of Medicine FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)1991$104,608$3.3 million2025-12
NFGM Nizar Fares Global MinistryReligion-related501(c)(3)2017$100,092$4,8262025-12
Sudbury Historical Society IncArts, culture and humanities501(c)(3)2023$100,020$279,1842025-05
Sudbury America Legion 191Mutual and membership benefit501(c)(19)2014$96,631$23,1672025-12
Lincoln-Sudbury All Sports Boosters Club Inc501(c)(3)1991$93,147$40,7472025-06
Hearth Patio & Barbecue Association501(c)(6)1985$89,309$54,4382025-12
PR Club of New England IncArts, culture and humanities501(c)(3)2024$87,645$16,9012025-12
Italian American Lacrosse Foundation IncRecreation and sports501(c)(3)2023$80,529$35,4372024-12
Loring Parent Teacher OrganizationEducation501(c)(3)1999$78,947$135,5282025-06
Friends of LS FootballRecreation and sports501(c)(3)2021$71,999$38,4952025-12
Sudbury Savoyards IncArts, culture and humanities501(c)(3)2016$69,815$109,7052025-06
Friends of Te Sudbury Senior Citizens IncorporatedHuman services501(c)(3)1982$67,451$664,0012024-12
LT Scott F Milley Ranger FoundationEducation501(c)(3)2011$62,955$291,6112025-06
For the Love of K Gardens IncEducation501(c)(3)2022$56,695$68,1582024-12
Friends of Lincoln-Sudbury Hockey IncRecreation and sports501(c)(3)2010$55,722$62,3222025-04
Sudbury Girls Softball League IncRecreation and sports501(c)(3)2004$49,414$126,9932025-12
Haynes Organization of Parents IncEducation501(c)(3)2001$46,166$126,5432025-07
Association Des Conseillers Du Commerce Exterieur de La FranceCommunity improvement and capacity building501(c)(6)2014$44,027$97,2992024-12
Lincoln Sudbury Senior Safe Night IncRecreation and sports501(c)(3)1997$41,568$40,8662025-09
Sudbury Chamber of Commerce Inc501(c)(6)1992$28,468$39,6512024-12
Sudbury Police Association IncPublic safety, disaster preparedness and relief501(c)(4)2025$27,876$47,1922024-12
Sudbury Education Resource Fund IncEducation501(c)(3)1992$26,991$165,5452025-08
Knights of ColumbusMutual and membership benefit501(c)(8)1940$23,580$586,8772025-12
Curtis Parent Organization IncEducation501(c)(3)1994$22,623$75,2742025-06
K&E Scholarship Fund IncEducation501(c)(3)2002$18,520$178,2562023-12
Massachusetts Association for Psychoanalytic Psychology501(c)(3)1993$17,563$9,6232025-12
The Irish Ancestral Research Association IncHuman services501(c)(3)2021$14,330$34,9202024-06
Lincoln Sudbury Parent Organization IncEducation501(c)(3)1999$12,649$48,1492025-06
Lincoln-Sudbury Friends of Music IncArts, culture and humanities501(c)(3)2021$11,324$22,1542025-08
Sudbury-Wayland-Lincoln Domestic Violence Roundtable IncCrime and legal-related501(c)(3)2012$10,591$29,7122025-12
Paws in Your Hands Rescue IncAnimal-related501(c)(3)2022$7,645$2,2602025-12
Hop Brook Protection Association Inc501(c)(3)1993$6,289$71,4412024-12
Friends of the Goodnow Library IncEducation501(c)(3)2022$6,037$203,8112025-06
Chinese-American Association of SudburyPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2016$5,919$18,5752026-01
Friends of Lincoln-Sudbury Softball IncRecreation and sports501(c)(3)2012$4,810$17,3692025-12
Raising the Blues LTDHuman services501(c)(3)2008$177$25,3672024-12
1St and Goal IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2003$0$9,9532023-06
American Legion Auxiliary Sudbury Post 191 IncPublic and societal benefit501(c)(19)2025$0$02026-06
Artservatorey IncArts, culture and humanities501(c)(3)2023$0$02025-06
Ascension of Our Lord and Savior Jesus Christ Parish501(c)(3)1946
Athina EducationArts, culture and humanities501(c)(3)2023$0$02026-01
Beyond the Crisis IncFood, agriculture and nutrition501(c)(3)2022$0$02024-12
Boston Shufukai KendoRecreation and sports501(c)(3)2016$0$02025-12
Boston Software Process Improvement Netwrok Incorporated501(c)(3)2020$0$02025-12
Breakaway Scholars IncEducation501(c)(3)2022$0$02024-12
Center for Sustainable Urbanism IncEducation501(c)(3)2014$70,9402025-12
Chabad Center of Sudbury IncReligion-related501(c)(3)2007
Chebeague Island Community Sailing SchoolRecreation and sports501(c)(3)1995$0$02026-03
Classroom Solutions IncEducation501(c)(3)2025
Cold Feet Warm HeartsHuman services501(c)(3)2021$0$02025-12
Congregation Beth El of the Sudbury River Valley IncReligion-related501(c)(3)2018
Cornell Club of Boston IncHousing and shelter501(c)(3)1994$0$02025-07
Country Dance & Song Society Inc501(c)(3)1993$0$02026-06
Crimson Education Foundation IncHealth care501(c)(3)2019$0$8,9892024-05
DBMMH CorporationMental health and crisis intervention501(c)(3)2023$0$02025-12
Daniele Agostino Derossi Foundation Inc501(c)(3)1991$8.9 million2024-06
Danish Society of Massachusetts IncRecreation and sports501(c)(7)2005$0$02025-12
Democracy and Human Rights Foundation IncHuman services501(c)(3)2023$0$02025-12
Elqui Valley FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2022$4.1 million2025-06
Eric J Drobinski Memorial Scholarship FundPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2005$88,6042025-12
Family Bible Fellowship IncReligion-related501(c)(3)2006
Field and Hive FoundationFood, agriculture and nutrition501(c)(3)2024$0$02025-12
First Baptist Church of Sudbury Inc501(c)(3)1955
Foundation for Educators at Lincoln SudburyEducation501(c)(3)2000$0$02024-08
Fresh Start Wildlife Rescue IncAnimal-related501(c)(3)2025$0$02025-12
Friends of LSHS Boys Rugby IncEducation501(c)(3)2018$0$02025-12
Friends of Lincoln Sudbury BaseballRecreation and sports501(c)(3)2003$0$02023-12
Friends of Lincoln-Sudbury Girls LacrosseRecreation and sports501(c)(3)2015$0$02026-06
Friends of Lincoln-Sudbury Girls Soccer IncRecreation and sports501(c)(3)2022$0$02025-12
Garden Club Federation of Massachusetts IncEnvironment501(c)(3)2004$0$02025-06
Gemayel Family FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2015$3.2 million2024-12
General Federation of Womens Clubs of Massachusetts IncCommunity improvement and capacity building501(c)(3)1971$2.4 million2026-03
Generative Wings IncArts, culture and humanities501(c)(3)2022$0$02023-12
Harmed Americans for Reform in Medi Cal-Device Safety Corp501(c)(3)2025
Heart2heart Education IncEducation501(c)(3)2026
Henderson Foundation501(c)(3)1949$6.9 million2024-12
Institute for the Future of Learning IncEducation501(c)(3)2013$0$02025-12
Instrumental Angels IncArts, culture and humanities501(c)(3)2018$0$02024-12
Jean Nichols Charitable Trust501(c)(3)1988$753,0882025-12
Kids Serving Kids BostonYouth development501(c)(3)2015$0$02023-12
Kingdom Consulting IncReligion-related501(c)(3)2025$0$02025-09
Le 85em Regiment de Saintonge 4TH Middlesex Militia Regiment of FootArts, culture and humanities501(c)(3)2014$0$02025-12
League of Women Voters of Massachusetts501(c)(4)1969$0$02026-06
Leviathan Wrestling AcademyRecreation and sports501(c)(3)2026
Lifewrite IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2020$0$02023-12
Mark & Judith Bloomberg Family Foundation Inc501(c)(3)2014$315,6062025-12
Massachusetts Teachers Association501(c)(5)1972$0$02025-08
Max McCormick Memorial Foundation IncHuman services501(c)(3)2019$0$114,5112024-12
Memorial Congregational Church of Sudbury IncReligion-related501(c)(3)2006
Military Historical Society of MassachusettsArts, culture and humanities501(c)(3)2020$2 million2025-12
Mirror of Race Project IncCivil rights, social action and advocacy501(c)(3)2009$0$02024-12
Morris & Lillian P Gould Family Foundation501(c)(3)1966$146,9742025-12
Muntasser Foundation IncHuman services501(c)(3)2024$211,5482024-12
One Spirit FoundationReligion-related501(c)(3)2019$4,1862023-06
Peace InstituteEducation501(c)(3)2018$0$02025-12
Pi Zeta Fund IncEducation501(c)(3)2012$0$02025-12
Project TCF20Diseases, disorders and medical disciplines501(c)(3)2024$0$02025-12
Rectorate of St Anselm Church501(c)(3)19462012-06
Robert Lloyd Corkin Charitable Foundation501(c)(3)1967$38.1 million2024-12
Saint Andrews School in NgongEducation501(c)(3)2017$0$02026-01
Samm Entertainment IncHuman services501(c)(3)2015$0$02025-12
Schooling for Hope IncorporatedEducation501(c)(3)2021$0$02025-12
Smith Family Benevolent FundPhilanthropy, voluntarism and grantmaking foundations501(c)(3)1998$904,8282025-12
Society of Saint Vincent de Paul in the Archdiocese of BostonReligion-related501(c)(3)2013$0$02025-09
Society of Saint Vincent de Paul in the Archdiocese of BostonReligion-related501(c)(3)2013$0$02025-09
Society of the War of 1812 in the Commonwealth of Massachusetts501(c)(4)1992$0$02025-12
Sudbury Ancient Fyfe and Drum CompanieArts, culture and humanities501(c)(3)1995$0$02025-12
Sudbury Childrens Business FairEducation501(c)(3)2026
Sudbury Companies of Militia & Minute IncArts, culture and humanities501(c)(3)2016$0$02025-09
Sudbury Earth Decade Committee501(c)(3)1994$0$02026-06
Sudbury Family NetworkCommunity improvement and capacity building501(c)(3)2023$0$02024-12
Sudbury Foundation501(c)(3)1954$36.9 million2024-12
Sudbury Garden ClubEnvironment501(c)(3)2000$0$02025-06
Sudbury Girls Field Hockey IncorporatedRecreation and sports501(c)(3)2024$6,0402024-12
Sudbury MeetinghouseArts, culture and humanities501(c)(3)2025$0$02026-06
Sudbury Swim Team Inc501(c)(7)1987$0$02024-10
Sudbury Track and Running for Youth DevelopmentRecreation and sports501(c)(3)2025$0$02025-12
Sudbury United Methodist Church501(c)(3)19742014-12
Sudbury Valley New Horizons Music IncArts, culture and humanities501(c)(3)2014$0$02025-12
Sudbury Youth Lacrosse IncRecreation and sports501(c)(3)2025
Talent PledgeEducation501(c)(3)2023$12025-12
The First Parish of Sudbury TreasurerReligion-related501(c)(3)2025
The Sudbury Art Association Inc501(c)(4)2010$0$02025-12
Thomas Q Cash II Memorial Scholarship Fund501(c)(3)1991$0$02026-02
Toastmasters International501(c)(3)1945$0$02025-12
Tuskegee Airmen Inc501(c)(3)1984$0$02025-12
Tuskegee Alumni for Student Success IncEducation501(c)(3)2014$0$02025-12
Ugv LTDEducation501(c)(3)2019$0$02025-12
United States Global InitiativeInternational, foreign affairs and national security501(c)(3)2021$0$02025-12
Ventures for Hope IncPublic and societal benefit501(c)(3)2014$0$02024-12
Warm Hands IncYouth development501(c)(3)2021$0$02024-12
Wil-Dae Charitable Foundation IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2000$60,2672025-12
Yjk Foundation IncDiseases, disorders and medical disciplines501(c)(3)2022$0$02025-12
Yooo Rwanda Foundation IncInternational, foreign affairs and national security501(c)(3)2023$0$02024-12

By cause in Sudbury, MA

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.