| William Stamps Farish Fund | | Houston, TX | Local | 7 | 2024 | $1,400,000 |
| Perkins Charitable Foundation | | Gates Mills, OH | National | 5 | 2024 | $927,000 |
| The Longleaf Alliance Inc | | Andalusia, AL | Local | 2 | 2024 | $609,700 |
| Elizabeth Ring Mather and William Gwinn Mather Fund | | Cleveland, OH | Local | 7 | 2024 | $562,500 |
| William Howard Flowers Jr | | Thomasville, GA | Local | 7 | 2024 | $540,000 |
| Firman Fund | | Cleveland, OH | National | 5 | 2024 | $175,000 |
| R K Mellon Family Foundation | | Ligonier, PA | National | 6 | 2024 | $174,000 |
| Wade Research Foundation Inc | | Boston, MA | National | 5 | 2024 | $137,974 |
| Parker Poe Charitable Tr Uw | | Thomasville, GA | Local | 8 | 2024 | $135,500 |
| Turner Foundation Inc | | Atlanta, GA | National | 2 | 2024 | $100,000 |
| Christian Community Foundation of Memphis and the Mid-South Inc | | Memphis, TN | Local | 5 | 2024 | $65,000 |
| Frederic C Hamilton Family Foundation | | Greenwood Vlg, CO | National | 4 | 2024 | $56,750 |
| Uible-Morris Family Foundation Inc | | Jacksonville, FL | Local | 4 | 2024 | $40,000 |
| J Ben Watkins Private Foundation Inc | | Tallahassee, FL | Local | 2 | 2024 | $37,500 |
| Gerry-Corbett Foundation | | Tampa, FL | Local | 7 | 2024 | $19,995 |
| The Robert E Rose Foundation | | Coral Gables, FL | Local | 3 | 2024 | $8,000 |
| Theo B Bean Foundation Inc | | Atlanta, GA | National | 1 | 2024 | $5,941 |
| Sledge Foundation Inc | | Thomasville, GA | National | 5 | 2024 | $2,000 |
| Quail Federation Inc | | Dallas, TX | National | 6 | 2023 | $475,813 |
| Ejk Foundation | | Wilmington, DE | National | 1 | 2023 | $134,180 |
| Stanley & Joyce Black Family Foundation | | Beverly Hills, CA | Local | 1 | 2023 | $43,500 |
| The Conservation Fund a Nonprofit Corporation | | Arlington, VA | National | 1 | 2023 | $42,000 |
| Thomas M & Irene B Kirbo Charitable | | Jacksonville, FL | Local | 4 | 2023 | $40,000 |
| Worcester Polytechnic Institute | | Worcester, MA | Local | 3 | 2023 | $39,974 |
| Pegasus Foundation | | | National | 4 | 2023 | $38,700 |
| Guy and Therese De LA Valdene Family Foundtion Inc | | Havana, FL | Local | 3 | 2023 | $17,500 |
| The Community Foundation for Northeast Florida Inc | | Jacksonville, FL | Local | 1 | 2023 | $10,000 |
| Georgia Ornithological Society Inc | | Brookhaven, GA | National | 2 | 2022 | $31,830 |
| Capital City Bank Group Foundation Inc | | Tallahassee, FL | Local | 4 | 2022 | $17,600 |
| Graunke Family Foundation | | Chicago, IL | Local | 1 | 2022 | $10,000 |
| Devlin Family Foundation | | Wichita, KS | Local | 3 | 2022 | $3,000 |
| Richard King Mellon Foundation Dtd 01-01-47 | | Ligonier, PA | Local | 1 | 2021 | $2,000,000 |
| Leigh H Perkins Foundation | | Monticello, FL | Local | 2 | 2021 | $255,000 |
| United States Endowment Forforestry and Communities Inc | | Greenville, SC | National | 3 | 2021 | $243,873 |
| Dahl Family Foundation Inc | | Ponte Vedra, FL | Local | 2 | 2021 | $107,900 |
| Mccrum Fund Inc | | Livingston, MT | Local | 1 | 2021 | $25,000 |
| Edward Lee and Slocomb Hollis Perry Foundation | | Chestnut Hill, MA | Local | 1 | 2021 | $25,000 |
| William H Donner Foundation Inc | | Tarrytown, NY | National | 1 | 2021 | $10,000 |
| The George P Swift Jr Family | | Gulf Stream, FL | National | 2 | 2021 | $10,000 |
| Evelyn B Olin Charitable Tr | | | — | 1 | 2020 | $50,000 |
| Samuel E Upchurch Jr Charitable Found | | | Local | 3 | 2020 | $30,000 |
| Love Family Foundation Incorporated | | Pittsburgh, PA | National | 2 | 2020 | $750 |
| The David Belk Cannon Foundation | | Gastonia, NC | Local | 1 | 2020 | $250 |
| Elisha-Bolton Foundation | | Cleveland, OH | National | 2 | 2019 | $25,000 |
| Henry Sears Foundation Inc | | Chestertown, MD | Local | 2 | 2019 | $2,000 |
| The Trafelet Foundation Inc | | | — | 1 | 2018 | $3,536 |