| Convivium MusicumDorchester | Form 990-N | No figure |
| First Parish Meeting House Preservation Society-Shirley IncShirley | Form 990-N | No figure |
| Hopkinton Historical SocietyHopkinton | Form 990-N | No figure |
| Boston Korean Adoptees IncBoston | Form 990-N | No figure |
| Valley WindsAmherst | Form 990-N | No figure |
| LydianstringquartetMarlborough | Form 990-N | No figure |
| The Paul Madore Chorale IncSalem | Form 990-N | No figure |
| Dedham Village Preservation Association IncDedham | Form 990-N | No figure |
| Anarchestra Foundation IncMedford | Form 990-N | No figure |
| Know Your Neighbor WoburnWoburn | Form 990-N | No figure |
| Plum Fest Charitable IncNewburyport | Form 990-N | No figure |
| Borderlines Foundation for Academic Studies IncorporatedBrookline | Form 990-N | No figure |
| Assets for Artists IncNorth Adams | Form 990-N | No figure |
| Quilters Connection IncArlington | Form 990-N | No figure |
| Massachusetts Air and Space Museum IncBedford | Form 990-N | No figure |
| Cape Community OrchestraHarwich | Form 990-N | No figure |
| Olga Dunn Dance CompanyGreat Barrington | Form 990-N | No figure |
| Dancing Arts Center Studio Company IncorporatedHolliston | Form 990-N | No figure |
| Sharon Community Chorus IncSharon | Form 990-N | No figure |
| International Life Cast MuseumArlington | Form 990-N | No figure |
| Triumph Sails IncSouth Orleans | Form 990-N | No figure |
| Friends of the Norcross House IncEast Longmeadow | Form 990-N | No figure |
| Cape Cod Old Timers Fund IncEastham | Form 990-N | No figure |
| Friends of Middleborough Cemeteries IncMiddleboro | Form 990-N | No figure |
| Muse Art Foundation IncArlington | Form 990-N | No figure |
| United Native American Cultural Center IncAyer | Form 990-N | No figure |
| Hatch Mill Group IncOcean Bluff | Form 990-N | No figure |
| Wreaths with a ReasonAgawam | Form 990-N | No figure |
| Warriors Art RoomEasthampton | Form 990-N | No figure |
| New England Chinese Information & Network Association IncAndover | Form 990-N | No figure |
| Theatre Company of Saugus IncSaugus | Form 990-EZ | $16,622FY2025 |
| The Association of Research Institutes in Art HistoryWorcester | Form 990-N | No figure |
| Swampscott Historical SocietySwampscott | Form 990-N | No figure |
| American Classics IncBoston | Form 990-N | No figure |
| Schooner Ernestina-Morrissey AssociationRochester | Form 990-N | No figure |
| Sutton Fourth IncSutton | Form 990-N | No figure |
| Contemporary Climate Gallery IncLexington | Form 990-N | No figure |
| New England Foundation for Psychoanalysis IncWellesley | Form 990-N | No figure |
| Bridgewater Antiphonal Brass Society IncRaynham | Form 990-N | No figure |
| Westar CorpWeston | Form 990-N | No figure |
| Departure Arts IncDedham | Form 990-N | No figure |
| Boston Authors Club IncWellesley | Form 990-N | No figure |
| Friends of the Plum Island Lighthouse IncNewburyport | Form 990-N | No figure |
| Friends of Sleepy Hollow Cemetery IncConcord | Form 990-N | No figure |
| Artysh Lab IncBrighton | Form 990-N | No figure |
| Vineyard FutureworksVineyard Haven | Form 990-N | No figure |
| Chamber Music Foundation of New England IncNewton | Form 990-N | No figure |
| Boston Portuguese Festival IncSalem | Form 990-EZ | $14,604FY2024 |
| Brazilian Theater of Boston CorpSaugus | Form 990-N | No figure |
| Proprietors of the Ware Center Meeting HouseWare | Form 990-N | No figure |