| Joseph E Robert Jr Charitable Trust | | Washington, DC | Local | 6 | 2024 | $5,252,500 |
| Monumental Sports & Entertainment Foundation | | Washington, DC | National | 2 | 2024 | $107,552 |
| Congressional Sports for Charity | | Alexandria, VA | Local | 3 | 2024 | $75,000 |
| Fred Frederick Family Foundation Inc | | Easton, MD | Local | 1 | 2024 | $3,000 |
| Fernandez Foundation Inc | | Washington, DC | Local | 4 | 2023 | $211,650 |
| Kimsey Foundation | | Washington, DC | Local | 3 | 2023 | $87,000 |
| Bender Foundation Inc | | Washington, DC | Local | 2 | 2023 | $85,000 |
| Durant Family Charitable Foundation | | Suitland, MD | Local | 1 | 2023 | $25,000 |
| Van Metre Companies Foundation Inc | | Fairfax, VA | Local | 1 | 2023 | $5,000 |
| Fredrick D and Karen G Schaufeld Family Foundation | | Greensboro, NC | National | 2 | 2022 | $251,600 |
| Pharmaceutical Research and Manufacturers of America | | Washington, DC | Local | 2 | 2022 | $60,500 |
| National Foundation for Affordable Housing Solutions Inc | | Rockville, MD | National | 3 | 2022 | $56,500 |
| Annette M and Theodore N Lerner Family Foundation Inc | | Rockville, MD | Local | 3 | 2022 | $31,000 |
| Enterprise Holdings Foundation | | Saint Louis, MO | National | 2 | 2022 | $30,000 |
| Sam W Klein Charitable Foundation Inc | | Boca Raton, FL | National | 3 | 2022 | $21,500 |
| Crescent Cities Charities Inc | | Oxon Hill, MD | National | 1 | 2022 | $10,000 |
| Brown Advisory Charitable Foundation Inc | | Baltimore, MD | Local | 2 | 2021 | $20,550 |
| Mody Foundation 7Pwc0500 | | Mclean, VA | National | 1 | 2020 | $30,900 |
| Morris and Gwendolyn Cafritz Foundation | | Washington, DC | Local | 1 | 2020 | $10,000 |
| Gordon Gund and Llura Liggett Gund 1993 Charitable Foundation | | Concord, MA | National | 1 | 2019 | $100,000 |
| Ncta-the Internet & Television Association | | Washington, DC | Local | 2 | 2019 | $64,000 |
| W Russell and Norma Ramsey Foundation Inc | | Mclean, VA | Local | 1 | 2019 | $17,000 |
| Tolson Family Foundation Co David Tolson | | | — | 1 | 2018 | $15,000 |
| J S Plank and D M Dicarlo Family Foundation Inc | | Baltimore, MD | Local | 1 | 2018 | $1,050 |
| Educational Testing Service | | Charlotte, NC | Local | 1 | 2017 | $5,000 |
| Kaiser Foundation Health Plan of the Mid Atlantic States Inc | | Hyattsville, MD | National | 1 | 2016 | $35,000 |