| Primary Care Coalition of Montgomery County Md Inc | | Silverspring, MD | Local | 6 | 2024 | $7,118,488 |
| Adventist Healthcare Inc | | Gaithersburg, MD | Local | 6 | 2024 | $397,500 |
| Healthcare Initiative Foundation | | Germantown, MD | Local | 5 | 2024 | $204,000 |
| Morris and Gwendolyn Cafritz Foundation | | Washington, DC | Local | 5 | 2024 | $145,000 |
| The@William J Shaw Family Foundation Inc | | Potomac, MD | Local | 3 | 2024 | $30,000 |
| The Norman and Florence Brody Family Foundation Inc | | Reisterstown, MD | Local | 5 | 2024 | $10,000 |
| Fleishhacker Foundation | | San Francisco, CA | Local | 2 | 2024 | $6,000 |
| J V Schiro-Zavela Foundation | | Mclean, VA | Local | 5 | 2024 | $5,000 |
| Partan Foundation 051900 | | Takoma Park, MD | National | 2 | 2024 | $200 |
| John Edward Fowler Memorial Foundation | | Kensington, MD | Local | 3 | 2023 | $90,000 |
| United Way of the National Capital Area | | Vienna, VA | Local | 5 | 2023 | $32,359 |
| Bernard Family Foundation | | Chevy Chase, MD | Local | 2 | 2023 | $12,000 |
| Howard and Jacqueline Chertkof Foundation Inc | | Washington, DC | National | 4 | 2023 | $950 |
| Leonard and Helen R Stulman Charitable Foundation Inc | | Baltimore, MD | Local | 2 | 2021 | $75,000 |
| Leshowitz Family Foundation Inc | | Mclean, VA | — | 3 | 2021 | $5,500 |
| C F Holdship Charitable Trust | | Pittsburgh, PA | Local | 1 | 2020 | $30,000 |
| Venable Baetjer and Howard Foundation | | Baltimore, MD | National | 1 | 2020 | $10,000 |
| Carl M Freeman Foundation Inc | | Selbyville, DE | Local | 1 | 2020 | $5,000 |
| Nora Roberts Foundation Inc | | Glenn Dale, MD | National | 1 | 2020 | $5,000 |
| Sidgmore Family Foundation | | Potomac, MD | National | 1 | 2019 | $3,000 |
| Dockser Family Foundation Inc | | Bethesda, MD | Local | 1 | 2019 | $100 |
| Homer and Martha Gudelsky Family Foundation Inc | | Silver Spring, MD | Local | 1 | 2018 | $50,000 |