| Turnover Shop of Wilton IncWilton | Form 990 | $493,134FY2025 |
| Northside Institutions Neighborhood Alliance IncHartford | Form 990 | $477,299FY2025 |
| Southbury Junior Womens ClubSouthbury | Form 990 | $472,801FY2025 |
| Norwalk Housing Foundation IncNorwalk | Form 990 | $457,347FY2025 |
| Economic Development Corporation of New HavenNew Haven | Form 990 | $453,860FY2024 |
| East Haddam Youth and Family Services IncMoodus | Form 990 | $449,866FY2025 |
| Construction Institute IncMeriden | Form 990 | $415,149FY2024 |
| Peoples PlaceWaterbury | Form 990 | $412,013FY2024 |
| Central Regional Tourism District IncMiddletown | Form 990 | $400,743FY2025 |
| Hartford Renaissance District Community Development CorporationHartford | Form 990 | $389,624FY2024 |
| Groundwork Bridgeport IncBridgeport | Form 990 | $377,786FY2024 |
| Hartfordsgottalent IncEast Hartford | Form 990 | $369,724FY2024 |
| Womens Mentoring Network IncStamford | Form 990 | $368,829FY2025 |
| Black Infinity Collective IncHamden | Form 990 | $364,609FY2023 |
| The Connecticut Renaissance Fund IncShelton | Form 990 | $355,394FY2025 |
| Naugatuck Valley Project IncWaterbury | Form 990 | $349,661FY2025 |
| Junior League of Greenwich Conn IncGreenwich | Form 990 | $315,639FY2025 |
| Pioneering with Passion Ministries PPM IncWolcott | Form 990 | $315,223FY2024 |
| Global Coalition on Sustainability Fka Us Coalition on SustainabilityWestport | Form 990 | $306,707FY2024 |
| Advocacy to LegacyHartford | Form 990 | $277,310FY2025 |
| Upper Albany Main Street Program IncHartford | Form 990 | $267,859FY2025 |
| Redwood Endeavors IncWilton | Form 990 | $264,653FY2025 |
| Friends of the Greenwich Senior Center IncGreenwich | Form 990 | $249,644FY2025 |
| Hartford Next IncHartford | Form 990 | $243,686FY2024 |
| 698 South Main Street IncWaterbury | Form 990 | $232,122FY2025 |
| Junior League of Hartford IncorporatedWest Hartford | Form 990 | $225,804FY2025 |
| New Milford Economic Development CorporationNew Milford | Form 990 | $211,809FY2025 |
| Greenwich Association of Realtors Community Foundation IncGreenwich | Form 990 | $210,465FY2024 |
| Family Life Lifters IncBloomfield | Form 990 | $205,771FY2024 |
| Benincasa Community IncGuilford | Form 990-EZ | $190,331FY2026 |
| 100 Black Men of Stamford IncStamford | Form 990-EZ | $185,610FY2024 |
| Connecticut Tax Collectors Association IncMilford | Form 990-EZ | $183,784FY2024 |
| Bridgeport Generation Now IncBridgeport | Form 990-EZ | $177,320FY2025 |
| Connecticut Chapter of Professional Women in ConstructionNew Haven | Form 990-EZ | $170,973FY2025 |
| Real Estate Research InstituteHartford | Form 990-EZ | $167,776FY2024 |
| Meals-on-Wheels of New Canaan IncNew Canaan | Form 990 | $167,131FY2025 |
| New Colony Development CorporationHamden | Form 990-EZ | $166,553FY2025 |
| Rain Collective IncorporatedBerlin | Form 990-EZ | $156,075FY2025 |
| 06880 IncWestport | Form 990-EZ | $152,229FY2025 |
| Gxila Foundation TRUnionville | Form 990-EZ | $145,628FY2024 |
| Orange Economic Development CorpOrange | Form 990-EZ | $145,376FY2025 |
| Atelier for Community TransformationStamford | Form 990-EZ | $144,677FY2024 |
| Friends of Westport Parks and Recreation IncWestport | Form 990-EZ | $130,614FY2025 |
| Rotary Foundation of the Stoningtons IncStonington | Form 990 | $126,815FY2025 |
| Startup Westport IncWestport | Form 990-EZ | $118,216FY2025 |
| Soundview Empowerment Alliance IncWestport | Form 990 | $117,984FY2025 |
| Rmcaana IncGlastonbury | Form 990-EZ | $113,376FY2025 |
| The St Margaret Willow Plaza Neighborhood Revitalization ZoneWaterbury | Form 990 | $111,872FY2024 |
| Stonington Village Improvement Association IncorporatedStonington | Form 990-EZ | $111,279FY2026 |
| Things MatterOrange | Form 990-EZ | $105,362FY2024 |