| Business-Industry Foundation of Western Connecticut IncDanbury | Form 990-EZ | $104,302FY2025 |
| Simsbury Main Street Partnership IncSimsbury | Form 990-EZ | $99,640FY2023 |
| Call a Ride of GreenwichGreenwich | Form 990 | $94,533FY2025 |
| Junior League of Eastern Fairfield County IncFairfield | Form 990-EZ | $90,740FY2025 |
| Wilton Kiwanis Foundation IncWilton | Form 990-EZ | $88,440FY2025 |
| Friends of Newtown Community Center IncNewtown | Form 990-EZ | $86,355FY2024 |
| Norwich Rotary Foundation IncBozrah | Form 990 | $82,454FY2025 |
| Commons Community Development CorporationHebron | Form 990-EZ | $81,861FY2025 |
| Sasquanaug Association for Southport Improvement IncSouthport | Form 990-EZ | $77,979FY2024 |
| Renew East Lyme IncNiantic | Form 990-EZ | $63,995FY2025 |
| Naugatuck Economic Development CorporationNaugatuck | Form 990-EZ | $60,550FY2026 |
| Association for Women in PsychologyWeatogue | Form 990-EZ | $59,756FY2025 |
| Norfolk Community Association IncNorfolk | Form 990-EZ | $57,558FY2025 |
| Our Community Heros IncGuilford | Form 990-EZ | $56,001FY2024 |
| First Town Downtown IncWindsor | Form 990-EZ | $46,723FY2025 |
| Hundred Year Association of New York IncMonroe | Form 990-N | No figure |
| Hoc RealtyNew Haven | Form 990-N | No figure |
| Wilton Womens Club IncWilton | Form 990-EZ | $38,112FY2026 |
| Healing Tree Economic Development IncBridgeport | Form 990-N | No figure |
| Garveymeade IncorporatedWaterbury | Form 990-N | No figure |
| Black Rock Community Council IncBridgeport | Form 990-N | No figure |
| Swords to Plowshares Northeast InccHamden | Form 990-N | No figure |
| Weston Community Fund IncWeston | Form 990-N | No figure |
| Edgewood Corners IncNew Haven | Form 990-EZ | $7,051FY2024 |
| Ahlan-NYGreenwich | Form 990-N | No figure |
| Three Wise WomenNorth Stonington | Form 990-N | No figure |
| Advancect Foundation IncNew Haven | Form 990-N | No figure |
| Multidimensional Learning InitiativePlainville | Form 990-N | No figure |
| Manchester Latino Affairs CouncilManchester | Form 990-N | No figure |
| Ironwood Community Partners IncBloomfield | Form 990-N | No figure |
| Metropolitan Community Development CorporationHartford | Form 990-N | No figure |
| Shahgustafsson FoundationGreenwich | Form 990-N | No figure |
| Connecticut Junior Women IncStratford | Form 990-N | No figure |
| Meriden Hall of Fame Association IncMeriden | Form 990-N | No figure |
| Belltown Antique Car Club IncEast Haddam | Form 990-N | No figure |
| Ledyard Fire Co Dist 1Ledyard | Form 990-N | No figure |
| Kiwanis Club of Greenwich Foundation IncStamford | Form 990-N | No figure |
| The Northeast Greenwich Association IncorporatedGreenwich | Form 990-N | No figure |
| National Association of Negro Business and Professional Womens CTrumbull | Form 990-N | No figure |
| Darien Environmental Group IncDarien | Form 990-N | No figure |
| Cornwall Association IncCornwall | Form 990-N | No figure |
| Sound View Beach Association IncOld Lyme | Form 990-N | No figure |
| Greater Hartford Alliance of Black Social Workers IncHartford | Form 990-N | No figure |
| Trashbusters of Bridgeport IncBridgeport | Form 990-N | No figure |
| Shepaug Student Project Foundation IncWashington | Form 990-N | No figure |
| Shoreline Quilters Guild IncBranford | Form 990-N | No figure |
| Connecticut Junior Women IncSimsbury | Form 990-N | No figure |
| New Fairfield Lions Foundation IncNew Fairfield | Form 990-N | No figure |
| Town Plot Neighborhood Association IncWaterbury | Form 990-N | No figure |
| Poquonnock Bridge Neighborhood Association IncGroton | Form 990-N | No figure |