| Scripps Family Fund for Education and the Arts | | Ft Mitchell, KY | Local | 7 | 2024 | $322,875 |
| National Marine Sanctuary Foundation | | Silver Spring, MD | National | 6 | 2024 | $245,277 |
| American Association of Zoological Parks and Aquariums Inc | | Silver Spring, MD | National | 4 | 2024 | $151,345 |
| Sbm Charitable Foundation Inc | | Manchester, CT | Local | 6 | 2024 | $142,240 |
| Resources Legacy Fund | | Sacramento, CA | National | 5 | 2024 | $77,000 |
| Chester Kitchings Family Foundation | | Orlando, FL | Local | 3 | 2024 | $75,000 |
| Community Foundation of Eastern Connecticut | | New London, CT | Local | 1 | 2024 | $43,200 |
| Janice Spencer Calkin Foundation | | Wilmington, DE | National | 1 | 2024 | $25,000 |
| Carver Foundation Inc | | Germantown, MD | Local | 2 | 2024 | $7,500 |
| Orchard Farm Foundation | | West Palm Beach, FL | National | 1 | 2024 | $2,500 |
| Young Again Foundation | | Leland, NC | National | 1 | 2024 | $1,000 |
| Robert Wood Johnson Foundation | | Princeton, NJ | National | 1 | 2024 | $500 |
| Connecticut Humanities Council | | Middletown, CT | Local | 3 | 2023 | $6,050,000 |
| The Schmidt Family Foundation | | Palo Alto, CA | National | 2 | 2023 | $185,000 |
| Dominion Energy Charitable Foundation | | Richmond, VA | Local | 4 | 2023 | $69,000 |
| The Chin Family Foundation | | Wilmington, DE | National | 1 | 2023 | $250 |
| Edward and Mary Lord Foundation | | N Franklin, CT | Local | 1 | 2022 | $23,815 |
| Womans Seamens Friend Society of Connecticut | | New Haven, CT | National | 4 | 2022 | $23,000 |
| Petit Family Foundation | | Farmington, CT | Local | 2 | 2022 | $17,500 |
| Vincent Dowling Family Foundation Inc | | Wilmington, DE | National | 1 | 2021 | $500,000 |
| The Fairholme Foundation | | Coral Gables, FL | Local | 1 | 2021 | $100,000 |
| Natural Resources Defense Council Inc | | New York, NY | National | 5 | 2021 | $94,312 |
| International Citizens Foundation Inc | | | — | 4 | 2021 | $70,000 |
| North American Association for Environmental Education | | Washington, DC | National | 2 | 2021 | $59,463 |
| United Way of Rhode Island Inc | | Providence, RI | Local | 1 | 2021 | $57,050 |
| Maximilian E & Marion O Hoffman Foundation Inc | | West Hartford, CT | Local | 1 | 2021 | $30,000 |
| Sarah K Decoizart Perpetual Charitable Tr Art 10 | | Chicago, IL | National | 1 | 2021 | $25,000 |
| Max & Victoria Dreyfus Foundation | | Washington, DC | — | 2 | 2021 | $10,000 |
| Tampa-Orlando-Pinellas Jewish Foundation Inc | | Tampa, FL | Local | 1 | 2021 | $10,000 |
| Ben-Veniste Grell Family Foundation | | | — | 1 | 2021 | $10,000 |
| Nordson Corporation Foundation | | Westlake, OH | Local | 1 | 2021 | $5,000 |
| Imagineers Foundation Inc | | Wilmington, DE | Local | 1 | 2020 | $1,000,000 |
| Kamran Farid Foundation | | Windermere, FL | Local | 1 | 2020 | $7,000 |
| Rockfall Foundation | | Middletown, CT | Local | 1 | 2020 | $2,000 |
| Feinstein Family Fund | | Cranston, RI | — | 1 | 2019 | $50,000 |
| Southcoast Community Foundation Inc | | New Bedford, MA | Local | 1 | 2018 | $5,000 |
| John T and Jane a Wiederhold Foundation | | Torrington, CT | Local | 1 | 2017 | $67,782 |
| Lawrence and Memorial Hospital Inc | | New London, CT | Local | 1 | 2017 | $15,500 |