| Asd Fit Rec IncBrockton | Form 990-N | No figure |
| Yawkey Baseball LeagueDorchester | Form 990-N | No figure |
| Hopedale Youth Girls Softball AssociationHopedale | Form 990-N | No figure |
| Peabody Youth Lacrosse IncPeabody | Form 990-N | No figure |
| Friends of the Mattapoisett Bicycle & Recreational Path IncMattapoisett | Form 990-N | No figure |
| Mark Fidrych Foundation IncNorthborough | Form 990 | $33,428FY2025 |
| Wilbraham Nature and Cultural Center IncWilbraham | Form 990-EZ | $33,399FY2024 |
| Crimson Fencing Charitable CorpCambridge | Form 990-N | No figure |
| Marlboro-Hudson Youth Lacrosse IncorporatedMarlborough | Form 990-N | No figure |
| Amesbury Youth Rotary Basketball LeagueAmesbury | Form 990-N | No figure |
| Revere Youth Football & CheerRevere | Form 990-N | No figure |
| Friends of Concord Carlisle Girls SoccerConcord | Form 990-N | No figure |
| Somerville Bike KitchenSomerville | Form 990-N | No figure |
| Leominster Youth Football and Cheer IncLeominster | Form 990-N | No figure |
| Friends of Baseball Ireland CorporationPlymouth | Form 990-N | No figure |
| Rockland Youth Cheer IncRockland | Form 990-N | No figure |
| West Springfield Youth Basketball AssociationWilbraham | Form 990-N | No figure |
| Falmouth Girls Youth Lacrosse IncFalmouth | Form 990-N | No figure |
| NM Patriots BoostersTownsend | Form 990-EZ | $30,892FY2025 |
| Northborough-Southborough Youth Lacrosse Association IncSouthborough | Form 990-N | No figure |
| MVRHS Boys Lax IncVineyard Haven | Form 990-N | No figure |
| Friends of Ramler Park IncBoston | Form 990-N | No figure |
| Dover Sherborn Youth Lacrosse IncDover | Form 990-N | No figure |
| Nantucket Fieldhouse IncNantucket | Form 990-N | No figure |
| Hingham Girls Volleyball IncHingham | Form 990-N | No figure |
| Boston Dream Soccer Association IncMiddleboro | Form 990-N | No figure |
| Stoneham Youth Football and CheerStoneham | Form 990-N | No figure |
| Marblehead Pickleball IncMarblehead | Form 990-N | No figure |
| Acton Boxborough Girls Youthlacrosse IncActon | Form 990-N | No figure |
| Wildcat Sports Group IncLee | Form 990-N | No figure |
| Prospect Hill Ski TeamQuincy | Form 990-N | No figure |
| Lowell Girls Lacrosse LeagueLowell | Form 990-N | No figure |
| Milford Gridiron Club IncMilford | Form 990-N | No figure |
| Hamilton-Wenham Generals Touchdown Club IncHamilton | Form 990-N | No figure |
| Bellingham Field Hockey Booster Club IncBellingham | Form 990-N | No figure |
| NHS Diamond Club IncNeedham | Form 990-N | No figure |
| American Youth Football IncClinton | Form 990-N | No figure |
| Middleboro Travel Basketball AssociationMiddleboro | Form 990-N | No figure |
| Twilight ThrowersMarstons Mills | Form 990-N | No figure |
| Aikido Tekko Juku of Boston IncCambridge | Form 990-N | No figure |
| Malden Neighborhood Basketball League IncMalden | Form 990-N | No figure |
| Chelsea Youth Basketball LeagueSaugus | Form 990-N | No figure |
| Friends of CC Boys BasketballConcord | Form 990-N | No figure |
| Little League Baseball IncMalden | Form 990-N | No figure |
| Newburyport Youth Field Hockey League IncNewburyport | Form 990-N | No figure |
| Jam Cycling Fund IncEasthampton | Form 990-N | No figure |
| Arlington Babe Ruth Baseball Association IncBoston | Form 990-N | No figure |
| Bedford Football ClubBedford | Form 990-N | No figure |
| Falmouth Clipper Quarterback ClubEast Falmouth | Form 990-N | No figure |
| Friends of Needham HockeyNeedham | Form 990-N | No figure |