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Data / Nonprofits / Massachusetts / Mattapoisett

Nonprofits in Mattapoisett, MA: 64 registered with the IRS

64 nonprofits are registered with the IRS in Mattapoisett, MA, 51 of them 501(c)(3) charities; the 27 that report revenue took in $26.7 million. The largest by revenue: All Hands and Hearts Smart Response Inc ($16.3 million), The Nemasket Group Inc ($4.7 million), Reservation Golf Club Inc ($1.5 million). Most common causes: recreation and sports (7), philanthropy, voluntarism and grantmaking foundations (6), education (6).

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Every organization, largest by revenue first

OrganizationCategoryTypeSinceRevenueAssetsFiling
All Hands and Hearts Smart Response IncPublic safety, disaster preparedness and relief501(c)(3)2005$16.3 million$10.1 million2025-08
The Nemasket Group IncEmployment501(c)(3)1985$4.7 million$3.3 million2025-06
Reservation Golf Club Inc501(c)(7)1974$1.5 million$1.9 million2025-09
Robert G Wilmers Integrity Prize IncFood, agriculture and nutrition501(c)(3)2019$660,669$2.6 million2025-12
Mattapoisett Land Trust IncEnvironment501(c)(3)1974$582,858$7.7 million2024-12
Mariner Youth Soccer Club Inc501(c)(3)1988$433,473$1.6 million2025-12
Handup Community ImpactHuman services501(c)(3)2022$380,936$146,2982025-12
Old Rochester Community Television IncArts, culture and humanities501(c)(3)2006$377,761$712,9922024-12
Habitat for Humanity International Inc501(c)(3)1987$304,715$583,1722025-06
Quadequina Company501(c)(7)1945$259,647$207,6212025-12
Old Rochester Regional Athletic Booster Club IncYouth development501(c)(3)2014$177,657$281,1902025-06
Friends of Jack Foundation IncHealth care501(c)(3)2020$138,952$169,0542024-12
The Stone Family Adoption Assistance Fund IncHuman services501(c)(3)2007$120,482$1.1 million2025-09
Mattapoisett Community SailingassociationRecreation and sports501(c)(3)2007$110,686$49,4872024-12
Mattapoisett Historical Society501(c)(3)1989$91,535$631,9842024-12
Master Wardens & Members of the Grand Lodge of Masons in Mass501(c)(10)1972$67,920$1 million2025-08
Global Safeguarding Collaborative IncEducation501(c)(3)2024$67,214$74,4582025-12
John Phillip FoundationDiseases, disorders and medical disciplines501(c)(3)2025$63,908$45,7032024-12
Mattapoisett Police Officers Association IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2015$44,874$35,5102024-12
Friends of Old Rochester Drama IncEducation501(c)(3)2013$39,465$29,6452025-08
International Association of Lions Clubs501(c)(4)1940$38,172$33,4182024-12
Mattapoisett Library Trust IncEducation501(c)(3)2002$37,736$357,8512026-06
Friends of the Mattapoisett Bicycle & Recreational Path IncRecreation and sports501(c)(3)2014$33,686$134,0792025-12
Works 4 U IncEmployment501(c)(3)2020$30,841$20,5812025-12
Greenlight for Girls IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2025$30,000$4,2352025-12
Pta Massachusetts Parent-Teacher Association Inc501(c)(3)1947$15,171$66,4532025-07
Friends of Old Rochester Music IncEducation501(c)(3)2010$12,798$14,3892025-06
Boston Agility Racing K-9S Inc501(c)(7)1997$0$02025-12
Crescent Beach Improvement Association Inc501(c)(7)1983$0$02025-09
Cushing Cemetery CorporationMutual and membership benefit501(c)(13)2024$0$02025-12
Driftwood Charitable FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)1998$2,1982026-02
Ellis Cemetery CorporationMutual and membership benefit501(c)(13)2016$0$02026-04
Fall River Community Soup Kitchen Inc501(c)(3)1983$0$02024-12
Fin Fur & Feather Club of Mattapoisett IncorporatedYouth development501(c)(3)2014$0$02025-12
Friends of the Mattapoisett Council On Aging Inc501(c)(3)1992$0$02025-12
Helping Hands and HoovesHealth care501(c)(3)2006$0$02025-12
Larsson-Danforth Family FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2000$551,6972024-12
Leisure Shores Beach Restoration CommitteeEnvironment501(c)(3)2008$0$02025-12
Live Like VIVI FoundationMedical research501(c)(3)2026
Manfredi Family FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2002$1 million2025-12
Massachusetts Teachers Association501(c)(5)1972$0$02025-08
Massachusetts Teachers Association501(c)(5)1972$0$02025-08
Matchlink Institute IncCommunity improvement and capacity building501(c)(3)2015$0$02025-09
Mattapoisett Community Tennis Association IncRecreation and sports501(c)(3)1999$0$02025-12
Mattapoisett Congregational Church501(c)(3)19642013-12
Mattapoisett Monthly Meeting- Religious Society of FriendsReligion-related501(c)(3)1943
Mattapoisett Rescue Team Inc501(c)(3)1978$0$02025-12
Mattapoisett Womans ClubCommunity improvement and capacity building501(c)(4)2016$0$02026-03
Mattapoisett Yacht Club IncRecreation and sports501(c)(7)2005$0$02025-12
Michael Troy Memorial Music Foundation IncArts, culture and humanities501(c)(3)2017$0$02024-12
Old Rochester Youth Football IncRecreation and sports501(c)(3)2006$0$02025-12
Old Rochester Youth Lacrosse AssociationRecreation and sports501(c)(3)2020$0$02025-12
Orr Bulldog Pride Alumni AssociationEducation501(c)(3)2023$0$02026-01
Orrjhs PtsoEducation501(c)(3)2026$0$02026-06
PTRD FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2023$907,5812025-12
Pine Island Cemetery CorporationMutual and membership benefit501(c)(13)1999$0$02026-04
Robitaille Legacy ProjectHuman services501(c)(3)2019$0$02025-06
Saint Anthony-Saint Rita Parish501(c)(3)1946
Showstoppers Performing Arts IncArts, culture and humanities501(c)(3)2006$0$02025-12
Sne Cannons Basketball IncRecreation and sports501(c)(3)2024
Tri-Town Unified Recreational Facilities IncYouth development501(c)(3)2016$0$02023-12
Trust for the Mattapoisett Christian Church501(c)(3)1960$0$02026-01
University of MassachusettsYouth development501(c)(3)2013$0$02023-06
Women S Sled Hockey Foundation IncCommunity improvement and capacity building501(c)(3)2023$0$02025-12

By cause in Mattapoisett, 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.