| Norwalk Community College Foundation | | Norwalk, CT | Local | 8 | 2024 | $7,666,804 |
| Fairfield Countys Community Foundation Inc | | Norwalk, CT | Local | 7 | 2024 | $968,869 |
| Robert and Ardis James Foundation Inc | | Wilmington, DE | National | 5 | 2024 | $370,000 |
| The Richard and Barbara Whitcomb Foundation | | New Canaan, CT | Local | 7 | 2024 | $369,056 |
| New Canaan Community Foundation Inc | | New Canaan, CT | Local | 8 | 2024 | $349,400 |
| Windmill Foundation Inc | | Stamford, CT | Local | 7 | 2024 | $340,000 |
| Everett S Bulkley Charitable Foundation | | Chicago, IL | Local | 7 | 2024 | $233,500 |
| Brothers Brook Foundation | | Stamford, CT | National | 5 | 2024 | $206,000 |
| The@David and Eunice Bigelow Foundation Inc | | Norwalk, CT | Local | 7 | 2024 | $95,000 |
| Juan Jacobo De Lara & Jonne Low De Lara Foundation Inc | | Westport, CT | Local | 2 | 2024 | $80,000 |
| Mark W Blackman and Deborah H Blackman Family Foundation | | Darien, CT | Local | 4 | 2024 | $72,500 |
| M L E Foundation Inc | | New Canaan, CT | National | 7 | 2024 | $64,000 |
| Near & Far Aid Association Inc | | Southport, CT | Local | 6 | 2024 | $56,000 |
| Stanley Family Foundation | | Briarcliff, NY | Local | 4 | 2024 | $55,000 |
| Sheila E Daley Foundation Inc | | Chicago, IL | Local | 6 | 2024 | $50,000 |
| Maurice Goodman Foundation Inc Tr Tax 1a-4-078 | | Buffalo, NY | Local | 5 | 2024 | $50,000 |
| Hjd Foundation | | Sunapee, NH | National | 3 | 2024 | $35,000 |
| The Resource Foundation Inc | | Greenwich, CT | Local | 5 | 2024 | $30,000 |
| Silverleaf Foundation Inc | | New Canaan, CT | Local | 1 | 2024 | $20,000 |
| A James Bach and Vona Hopkins Foundation Inc | | New Canaan, CT | Local | 7 | 2024 | $18,500 |
| The Sexton Family Foundation | | Vero Beach, FL | National | 7 | 2024 | $17,500 |
| Oppenheim Family Fund Inc | | New York, NY | National | 4 | 2024 | $17,000 |
| Ahold Delhaize USA Family Foundation Inc | | Carlisle, PA | National | 1 | 2024 | $10,000 |
| Rita and Leo Greenland Family Foundation | | Norwalk, CT | National | 4 | 2024 | $7,000 |
| Darrell Harvey Family Foundation Inc | | Wilmington, DE | Local | 7 | 2024 | $7,000 |
| Westport Rotary Club Foundation Inc | | Westport, CT | Local | 1 | 2024 | $5,500 |
| Knapp Fund | | New York, NY | National | 2 | 2024 | $2,000 |
| Tudor Foundation Inc | | Stamford, CT | National | 4 | 2023 | $315,000 |
| Elisabeth C Deluca Foundation Inc | | Pompano Beach, FL | Local | 2 | 2023 | $300,000 |
| The Pitney Bowes Foundation Inc | | Stamford, CT | Local | 6 | 2023 | $125,000 |
| Glenn W Bailey Charitable Tr | | West Palm Bch, FL | National | 2 | 2023 | $120,000 |
| Louise B Blackman Family Foundation Dated March 24 1998 | | Palm Beach, FL | National | 6 | 2023 | $90,000 |
| Young Mens Christian Assn Westport | | Westport, CT | Local | 3 | 2023 | $23,500 |
| Carle C Conway Scholarship Foundation | | West Falmouth, MA | Local | 6 | 2022 | $920,718 |
| Zimmel Family Foundation | | Stamford, CT | National | 3 | 2022 | $156,000 |
| Ritter Family Foundation | | Ridgefield, CT | Local | 4 | 2022 | $115,000 |
| National Emphysema Foundation Inc | | Norwalk, CT | National | 5 | 2022 | $107,038 |
| Claire L Helsing Foundation | | Stamford, CT | Local | 5 | 2022 | $45,500 |
| Hobbs Family Charitable Tr | | New Canaan, CT | Local | 5 | 2022 | $9,500 |
| The Oherron Family Foundation | | Stamford, CT | Local | 3 | 2022 | $8,000 |
| The Clarion Capital Charitable Foundation | | Wilmington, DE | National | 2 | 2022 | $2,000 |
| The Horrigan Family Foundation | | Darien, CT | Local | 4 | 2021 | $800,000 |
| The Frederick a Deluca Foundation Inc | | Pompano Beach, FL | Local | 3 | 2021 | $275,000 |
| Wheeler Clinic Inc | | Plainville, CT | Local | 4 | 2021 | $91,281 |
| First Niagara Foundation | | | — | 2 | 2021 | $20,000 |
| Nuvance Health | | Poughkeepsie, NY | Local | 1 | 2021 | $10,000 |
| Edwin Gilbert Trust Uw Fbo Georgetown School Fund | | Newtown, CT | National | 1 | 2021 | $4,580 |
| The Gibbons Foundation | | Old Greenwich, CT | National | 3 | 2021 | $1,500 |
| David D and Mary F Grumhaus Fund | | Lake Forest, IL | Local | 1 | 2021 | $1,000 |
| Royce Family Fund Inc | | Greenwich, CT | National | 1 | 2020 | $2,000 |
| Panwy Foundation Inc | | Greenwich, CT | National | 3 | 2020 | $900 |
| Konstantin Family Foundation | | Wilmington, DE | Local | 2 | 2020 | $800 |
| Foltz Family Foundation | | Westfield, NJ | Local | 1 | 2020 | $500 |
| Bruised Camel Charitable Foundation | | Greenwich, CT | National | 1 | 2020 | $200 |
| Berkley Family Foundation Inc | | Miami, FL | Local | 1 | 2019 | $50,000 |
| Berger Family Foundation Inc | | Riverside, CT | Local | 1 | 2019 | $25,000 |
| Schloss Family Foundation Inc | | New Canaan, CT | National | 2 | 2019 | $12,000 |
| Robert and Elizabeth Ellis Family Foundation | | Wilmington, DE | Local | 2 | 2019 | $10,000 |
| Liebergesell Foundation Inc | | | — | 3 | 2019 | $7,500 |
| Dagostino Family Foundation | | Vero Beach, FL | Local | 2 | 2019 | $5,000 |
| Connecticut Broadcasters Association Inc | | Litchfield, CT | — | 1 | 2019 | $5,000 |
| F Gerard Mcgrath Foundation | | Wilton, CT | Local | 2 | 2019 | $4,500 |
| The Pritchard Foundation | | New Canaan, CT | National | 1 | 2019 | $1,168 |
| The William H Pitt III Foundation Inc | | West Palm Bch, FL | Local | 1 | 2018 | $20,000 |
| Impact 100 Fairfield County | | Greenwich, CT | Local | 1 | 2018 | $7,500 |
| John Vrabec Shadow Foundation Inc | | Fern Bch, FL | National | 1 | 2018 | $2,000 |