| Ernest and Joan Trefz Foundation | Bridgeport | T20Z Philanthropy, Voluntarism & Grantmaking Foundations | $3.4M | 0 |
| United Food & Commercial Workers Union | Farmington | — | $3.4M | 10 |
| OCEANX EDUCATION INC | Westport | B99 Education | $3.4M | 0 |
| BROOKFIELD VOLUNTEER FIRE COMPANY INC | Brookfield | M24 Public Safety, Disaster Preparedness & Relief | $3.4M | 4 |
| BUILDING ONE COMMUNITY CORP | Stamford | P84 Human Services | $3.4M | 1 |
| WALKING WITH PURPOSE INC | Greenwich | — | $3.3M | 1 |
| GBAPP INC | Bridgeport | P300 Human Services | $3.3M | 3 |
| PROVIDERS NUTRITION NETWORK INC | Newington | — | $3.3M | 0 |
| INTERNATIONAL BROTHERHOOD OF | New Haven | — | $3.3M | 9 |
| ACCESS HEALTH INTERNATIONAL INC | Ridgefield | Q30 International, Foreign Affairs & National Security | $3.3M | 2 |
| DOMESTIC VIOLENCE CRISIS CENTER | Stamford | P43 Human Services | $3.3M | 1 |
| ST VINCENT DEPAUL MIDDLETOWN | Middletown | — | $3.3M | 2 |
| WATERBURY DEVELOPMENT CORPORATION | Waterbury | S30 Community Improvement & Capacity Building | $3.3M | 3 |
| KINGS DAUGHTERS AND SONS HOUSING INC | Norwalk | L22Z Housing & Shelter | $3.3M | 2 |
| FARMINGTON VILLAGE GREEN & LIBRARY | Farmington | B71Z Education | $3.3M | 0 |
| TRUCK DRIVERS CHAUFFEURS WAREHOUSEMEN | Bloomfield | — | $3.3M | 13 |
| APPLIED BEHAVIORAL REHABILITATION INSTIT | Bridgeport | E99 Health Care | $3.3M | 2 |
| Emwiga Foundation | Greenwich | — | $3.3M | 0 |
| NEIGHBORHOOD HOUSING SERVICES OF | Waterbury | L80Z Housing & Shelter | $3.3M | 0 |
| HARTFORD INTERVAL HOUSE INC | Hartford | — | $3.3M | 2 |
| AMERICAN LEGION | Hartford | — | $3.3M | 2 |
| THE MAXIMILIAN E AND MARION O HOFFMAN | West Hartford | — | $3.3M | 0 |
| CITIGROUP STAFF MEMBER'S | Stamford | — | $3.3M | 0 |
| WOLCOTT VOLUNTEER AMBULANCE ASSOC INC | Wolcott | E62Z Health Care | $3.3M | 9 |
| KEYSTONE HOUSE INC | Norwalk | F34Z Mental Health & Crisis Intervention | $3.3M | 1 |
| THE ALFA FOUNDATION | Greenwich | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $3.3M | 0 |
| FOCUS CENTER FOR AUTISM INC | Canton | B28 Education | $3.3M | 2 |
| COMMUNITY FOUNDATION OF | Middletown | T31 Philanthropy, Voluntarism & Grantmaking Foundations | $3.3M | 1 |
| BBFG FOUNDATION INC | Trumbull | B99 Education | $3.2M | 1 |
| SHELDON OAK CENTRAL INC | Hartford | L20 Housing & Shelter | $3.2M | 1 |
| CONNECTICUT ASSOCIATION FOR | Middletown | — | $3.2M | 1 |
| OGC CHARITABLE FOUNDATION | Riverside | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $3.2M | 0 |
| WALLINGFORD COUNTRY CLUB INC | Wallingford | — | $3.2M | 1 |
| The Curetivity Foundation | Darien | H129 Medical Research | $3.2M | 1 |
| GLOBAL LYME ALLIANCE INC | Greenwich | E60 Health Care | $3.2M | 4 |
| CENTER FOR CHILDRENS ADVOCACY INC | Hartford | R200 Civil Rights, Social Action & Advocacy | $3.2M | 2 |
| THE VALLEY COMMUNITY FOUNDATION INC | Derby | T30 Philanthropy, Voluntarism & Grantmaking Foundations | $3.2M | 3 |
| New Foundations Inc | Wolcott | P730 Human Services | $3.2M | 2 |
| AVANGRID FOUNDATION INC | Orange | T21 Philanthropy, Voluntarism & Grantmaking Foundations | $3.2M | 0 |
| GREATER HARTFORD ARTS COUNCIL INC | Hartford | — | $3.2M | 1 |
| CT UNION OF TELEPHONE WORKERS INC | Hamden | — | $3.2M | 6 |
| THE MARK TWAIN MEMORIAL | Hartford | A540 Arts, Culture & Humanities | $3.2M | 3 |
| LAKE CLUB INC | Wilton | — | $3.2M | 2 |
| MARRAKECH RESIDENTIAL SERVICES INC | Woodbridge | P730 Human Services | $3.2M | 6 |
| RIDGEFIELD LIBRARY ASSOCIATION INC | Ridgefield | B71Z Education | $3.2M | 1 |
| SHARON COUNTRY CLUB INC | Sharon | — | $3.2M | 1 |
| BIG BROTHERS BIG SISTERS OF | Hartford | O31Z Youth Development | $3.2M | 2 |
| OPERATION HOPE OF FAIRFIELD INC | Fairfield | L410 Housing & Shelter | $3.2M | 1 |
| DAULATRAO GULAJI JADHAV FOUNDATION | Stamford | B82 Education | $3.2M | 0 |
| Guide Inc | Norwich | P80I Human Services | $3.2M | 2 |
