| Lagoon Pond Association IncVineyard Haven | Form 990-N | No figure |
| Friends of Halls Pond IncBrookline | Form 990-N | No figure |
| Randolph Garden ClubAvon | Form 990-N | No figure |
| Laurel Lake Preservation Association IncLee | Form 990-N | No figure |
| Jacobs Ladder Trail Scenic Byway IncHuntington | Form 990-N | No figure |
| Solar Now IncorporatedBeverly | Form 990-N | No figure |
| Mashpee Environmental CoalitionMashpee | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncHopkinton | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncNorwood | Form 990-N | No figure |
| Chandler Pond Preservation SocietyBoston | Form 990-N | No figure |
| Alewife Neighbors IncCambridge | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncIpswich | Form 990-N | No figure |
| Safeguarding the Historic Hanscom Areas Irreplaceable ResourcesConcord | Form 990-N | No figure |
| Natural Resources Trust of BridgewaterBridgewater | Form 990-N | No figure |
| Lancaster Land Trust IncLancaster | Form 990-N | No figure |
| Dorothy Pond Watershed AssociationMillbury | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncGroveland | Form 990-N | No figure |
| The Greater Northfield Watershed AssociationNorthfield | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncMansfield | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncLenox | Form 990-N | No figure |
| Leominster Land Trust IncLeominster | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncNorthborough | Form 990-N | No figure |
| Shawsheen River Watershed Association IncPinehurst | Form 990-N | No figure |
| Fawn Society CorporationHolden | Form 990-N | No figure |
| Ashby Land Trust IncAshby | Form 990-N | No figure |
| Winding River Land Conservancy IncShelburne Falls | Form 990-N | No figure |
| Mystic View Task Force IncSomerville | Form 990-N | No figure |
| Littleton and Ayer Spectacle Pond Association IncLittleton | Form 990-N | No figure |
| Dracut Land TR IncDracut | Form 990-N | No figure |
| Friends of the Assabet River Oxbow and Great Meadows NationalHudson | Form 990-N | No figure |
| Fall River Street Tree Planting Program IncFall River | Form 990-N | No figure |
| Watershed Association of South HarwichHarwich | Form 990-N | No figure |
| Hebert Arboretum IncPittsfield | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncKingston | Form 990-N | No figure |
| Assabet River Rail Trail IncMarlborough | Form 990-N | No figure |
| Healthlink IncMarblehead | Form 990-N | No figure |
| Richmond Pond Association IncLenox | Form 990-N | No figure |
| Friends of the Berkshire National Fish Hatchery IncNew Marlborough | Form 990-N | No figure |
| The Brockton Garden ClubBrockton | Form 990-N | No figure |
| Pulpit Rock Ponds Preservation IncMonson | Form 990-N | No figure |
| Westford Land Preservation Foundation IncWestford | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncSterling | Form 990-N | No figure |
| Garden Club Federation of MassachusettsSalem | Form 990-N | No figure |
| Lenox Garden ClubLenox | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncWeston | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncLongmeadow | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncQuincy | Form 990-N | No figure |
| North Andover Improvement SocietyNorth Andover | Form 990-N | No figure |
| North Shore Garden Club of MassachusettsWenham | Form 990-N | No figure |
| Citizens for Lexington Conservation IncLexington | Form 990-N | No figure |