| Patrick J Kelly Park IncCharlestown | Form 990-N | No figure |
| Falmouth Youth Basketball CorporationFalmouth | Form 990-N | No figure |
| United States Bowling Congress IncGardner | Form 990-N | No figure |
| Toastmasters InternationalSturbridge | Form 990-N | No figure |
| United States Bowling Congress IncGranby | Form 990-N | No figure |
| Sail Nantasket IncHull | Form 990-N | No figure |
| Friends of Acton Boxborough Girls Hockey IncHarvard | Form 990-N | No figure |
| United States Bowling Congress IncNorth Grafton | Form 990-N | No figure |
| GHS Cross Country Track Booster ClubGardner | Form 990-N | No figure |
| Massachusetts Special HockeyNorwell | Form 990-N | No figure |
| Old Rochester Youth Football IncMattapoisett | Form 990-N | No figure |
| Friends of Swampscott Sailing IncSwampscott | Form 990-N | No figure |
| Friends of Peters Park IncBoston | Form 990-N | No figure |
| United States Bowling Congress IncHolland | Form 990-N | No figure |
| Parents and Community Build GroupincAllston | Form 990-N | No figure |
| Toastmasters InternationalNew Bedford | Form 990-N | No figure |
| Toastmasters InternationalLexington | Form 990-N | No figure |
| United States Bowling Congress IncNorth Chelmsford | Form 990-N | No figure |
| Merrimack Valley Youth BasketballincAndover | Form 990-N | No figure |
| Friends of Reading TennisReading | Form 990-N | No figure |
| Friends of Medfield Warriors Lacrosse IncMedfield | Form 990-N | No figure |
| New Bedford Pop Warner Whalers IncNew Bedford | Form 990-N | No figure |
| Friends of Pepperell Recreation IncPepperell | Form 990-N | No figure |
| Wareham Alumni for the Continuationof Hockey IncPlymouth | Form 990-N | No figure |
| Essex Base Ball Club IncMethuen | Form 990-N | No figure |
| Friends of Mary Cummings Park IncBurlington | Form 990-N | No figure |
| The Beantown Softball League IncBoston | Form 990-N | No figure |
| Little League Baseball IncWorcester | Form 990-N | No figure |
| Fort Revere Park and Preservation SocietyHull | Form 990-N | No figure |
| Westport Girls Softball League IncWestport | Form 990-N | No figure |
| Wianno Senior Class Association IncSouth Yarmouth | Form 990-N | No figure |
| James Michael Curley Recreation Center Community CouncilSouth Boston | Form 990-N | No figure |
| Merrimack Valley Hog Chapter Ma NH IncNorth Billerica | Form 990-N | No figure |
| Leicester Soccer Club IncRochdale | Form 990-N | No figure |
| Mashpee Youth Soccer Organization IncMashpee | Form 990-N | No figure |
| Ipswich Junior Sailing IncIpswich | Form 990-EZ | $0FY2025 |
| Reading Memorial High School Athletic Hall of Fame IncReading | Form 990-N | No figure |
| Longmeadow Baseball Association IncLongmeadow | Form 990-N | No figure |
| Camp Rotary Inc of Lynn MassachusettsLynn | Form 990-N | No figure |
| Somers Antique Bottle Club IncWestfield | Form 990-N | No figure |
| Acton Boxborough Youth Lacrosse IncActon | Form 990-N | No figure |
| Living Root Dragon Boat IncWakefield | Form 990-N | No figure |
| Westford Friends of East Bostoncamps IncWestford | Form 990-N | No figure |
| Heated Lions EnterprisesincorporatedBillerica | Form 990-N | No figure |
| FC BlazersDover | Form 990-N | No figure |
| Lynn Jets Hockey BoostersLynn | Form 990-N | No figure |
| West Bridgewater Grid Iron ClubWest Bridgewater | Form 990-N | No figure |
| Northborough-Southborough Girls Lacrosse IncNorthborough | Form 990-N | No figure |
| Hawkeye Campership Fund IncWest Newton | Form 990-N | No figure |
| Dorchester Special AthletesDorchester Center | Form 990-N | No figure |