| Sacks Family Foundation | | Highland Park, IL | Local | 4 | 2024 | $200,000 |
| S & R Foundation | | Washington, DC | Local | 3 | 2024 | $60,000 |
| The Cornelius J and Ellen P Coakley Family Foundation Inc | | Fairfax, VA | Local | 2 | 2024 | $21,000 |
| Anthony & Anna L Carozza Foundation | | Washington, DC | Local | 5 | 2024 | $18,000 |
| Zients Fam Foundation Tr 02032003 | | Washington, DC | National | 2 | 2024 | $10,000 |
| Lloyd Trotter and Teri Trotter Charitable Trust | | Jupiter, FL | National | 1 | 2024 | $1,080 |
| Porter Family Charitable Foundation Inc | | Washington, DC | National | 1 | 2023 | $10,000 |
| Max & Victoria Dreyfus Foundation | | Washington, DC | — | 2 | 2022 | $20,000 |
| Rice Cameron Family Foundation | | Washington, DC | Local | 3 | 2022 | $17,500 |
| The Nathan Cummings Foundation Inc | | New York, NY | National | 1 | 2022 | $10,000 |
| Carl M Freeman Foundation Inc | | Selbyville, DE | Local | 1 | 2022 | $3,500 |
| Kimsey Foundation | | Washington, DC | Local | 2 | 2021 | $51,049 |
| Annette M and Theodore N Lerner Family Foundation Inc | | Rockville, MD | Local | 3 | 2021 | $30,000 |
| The Miner Anderson Family Foundation | | Wilmington, DE | Local | 1 | 2021 | $25,000 |
| Sachiko Kuno Foundation Inc | | | — | 2 | 2021 | $20,000 |
| The Bernstein Family Foundation | | Washington, DC | — | 1 | 2021 | $10,000 |
| Samuel M Levy Family Foundation | | Washington, DC | National | 2 | 2021 | $4,000 |
| Finzen-Clark Family Foundation | | Dallas, SD | Local | 4 | 2021 | $4,000 |
| Brown Advisory Charitable Foundation Inc | | Baltimore, MD | Local | 1 | 2021 | $2,000 |
| Howard and Jacqueline Chertkof Foundation Inc | | Washington, DC | National | 3 | 2021 | $750 |
| William S Abell Foundation Inc | | Chevy Chase, MD | Local | 2 | 2020 | $45,000 |
| Eugene M Lang Foundation | | New York, NY | Local | 1 | 2020 | $25,000 |
| Sterling Donor Advised Fund | | Reston, VA | Local | 1 | 2020 | $12,500 |
| David M Schwarz Architects Charitable Foundation Inc | | Bethesda, MD | National | 1 | 2020 | $500 |
| Clara Elizabeth Jackson Carter Foundation | | Hyattsville, MD | National | 1 | 2019 | $25,000 |
| Masonic and Eastern Star Home of the District of Columbia Charities | | Silver Spring, MD | Local | 1 | 2019 | $10,000 |
| Brillembourg Ochoa Family Foundation Inc | | Miami Beach, FL | Local | 1 | 2019 | $1,049 |
| Music Is the Way Inc | | Santa Fe, NM | — | 1 | 2019 | $1,000 |
| Dallas Morse Coors Foundation for the Performing Arts | | | Local | 1 | 2018 | $3,000 |
| Horwitz Family Fund | | Scarsdale, NY | National | 1 | 2018 | $1,500 |
| National Basketball Players Assoc Foundation | | New York, NY | National | 1 | 2017 | $10,000 |
| Sanford and Doris Slavin Foundation Inc | | | — | 1 | 2017 | $1,000 |