| Eugene B Casey Foundation | | Gaithersburg, MD | Local | 5 | 2024 | $4,460,674 |
| England Family Foundation Inc | | Bethesda, MD | Local | 7 | 2024 | $382,500 |
| Community First-Americas Charities | | Chantilly, VA | National | 7 | 2024 | $172,576 |
| Nora Roberts Foundation Inc | | Glenn Dale, MD | National | 5 | 2024 | $55,000 |
| Miller & Chevalier Charitable Foundation | | Washington, DC | Local | 7 | 2024 | $22,600 |
| R Edwin and Winsome S Brown Foundation | | Barnesville, MD | Local | 7 | 2024 | $17,000 |
| The Meil Family Foundation Inc | | Potomac, MD | Local | 5 | 2024 | $11,500 |
| Clark Charitable Foundation Inc | | Bethesda, MD | National | 1 | 2024 | $10,000 |
| Good Neighbor Fam Tr | | Sullivans Is, SC | National | 7 | 2024 | $9,000 |
| Harold Plotnek Charitable Foundation Inc | | Miami, FL | National | 1 | 2024 | $6,000 |
| Gillespie Notley Tr | | Gaithersburg, MD | National | 6 | 2024 | $2,500 |
| Robert J & Frances V Lawrence Foundation Inc | | Frederick, MD | National | 5 | 2024 | $2,500 |
| Sami and Annie Totah Family Foundation | | Bethesda, MD | Local | 3 | 2024 | $1,500 |
| Partan Foundation 051900 | | Takoma Park, MD | National | 7 | 2024 | $700 |
| Rowny Foundation | | Bethesda, MD | Local | 1 | 2024 | $200 |
| Wolpoff Family Foundation Inc | | Glen Burnie, MD | Local | 5 | 2023 | $130,000 |
| Redskin Foundation Inc | | Bethesda, MD | Local | 2 | 2023 | $20,000 |
| Laszlo N Tauber Family Foundation Inc | | Rockville, MD | National | 1 | 2023 | $5,000 |
| Cora & Murray Simpson Family Fund Inc | | Kensington, MD | National | 3 | 2023 | $1,500 |
| Podolsky Family Foundation | | Riverwoods, IL | Local | 1 | 2023 | $100 |
| William E Cross Foundation Inc | | Frederick, MD | Local | 3 | 2022 | $27,400 |
| The Phase Foundation | | Germantown, MD | National | 5 | 2022 | $22,000 |
| Will Group Foundation Inc | | Frederick, MD | Local | 1 | 2022 | $6,000 |
| Greenbaum Family Foundation Inc | | New London, NH | Local | 1 | 2022 | $500 |
| Rich Family Foundation | | Buffalo, NY | Local | 1 | 2022 | $150 |
| Bromark Family Foundation Uad 01-11-2019 | | Sarasota, FL | National | 1 | 2022 | $50 |
| John and Wauna Harman Foundation | | Sacramento, CA | National | 2 | 2021 | $111,500 |
| Adventist Healthcare Inc | | Gaithersburg, MD | Local | 4 | 2021 | $97,500 |
| Lester Poretsky Family Foundation Inc | | Potomac, MD | National | 4 | 2021 | $8,000 |
| Michael M & Pamela D Mccarthy Foundation Inc | | Ocean Ridge, FL | Local | 3 | 2021 | $3,500 |
| Martin Family Charitable Foundation Inc | | Wilmington, DE | National | 2 | 2021 | $2,000 |
| Rothkopf Greenberg Family Foundation Trust | | Atlanta, GA | Local | 3 | 2021 | $1,500 |
| Gary & Carol Berman Family Foundation Inc | | Rockville, MD | Local | 2 | 2021 | $1,180 |
| The Catalyst Foundation | | | — | 3 | 2021 | $1,100 |
| Aaron and Cecile Goldman Foundation | | Rockville, MD | National | 1 | 2020 | $10,000 |
| Muriel F Siebert Foundation Inc | | Southampton, NY | National | 1 | 2020 | $2,000 |
| Mayberg Foundation Inc | | Chevy Chase, MD | Local | 1 | 2020 | $500 |
| Robert & Lillian Philipson Foundation Inc | | Bethesda, MD | National | 2 | 2020 | $350 |
| Elliot Mitchell Family Foundation Inc | | Rockville, MD | National | 1 | 2020 | $250 |
| Jack R Anderson Foundation Inc | | Annapolis, MD | Local | 1 | 2019 | $5,000 |
| Broomfield Charitable Foundation | | Rockville, MD | National | 1 | 2019 | $2,500 |
| The Robert P and Arlene R Kogod Family Foundation | | Arlington, VA | — | 1 | 2019 | $500 |
| Wilkes Artis Hedrick & Lane Foundation | | Washington, DC | Local | 1 | 2019 | $500 |
| Lynn Shapiro Snyder and Jeffrey M Snyder Family Foundation Inc | | Boca Raton, FL | National | 1 | 2019 | $250 |
| Lori and Michael Nash Foundation | | Ridgewood, NJ | Local | 1 | 2019 | $200 |
| Leonard a and Linda K Greenberg Charitable Foundation Inc | | Bethesda, MD | Local | 1 | 2019 | $100 |
| Zet Foundation | | Cos Cob, CT | National | 1 | 2019 | $100 |
| The Kay Family Foundation Inc | | Germantown, MD | — | 1 | 2018 | $10,000 |
| The Ferris Family Foundation | | Franconia, NH | National | 1 | 2018 | $10,000 |
| Homer and Martha Gudelsky Family Foundation Inc | | Silver Spring, MD | Local | 1 | 2018 | $10,000 |
| Carl M Freeman Foundation Inc | | Selbyville, DE | Local | 1 | 2018 | $5,000 |
| Annette M and Theodore N Lerner Family Foundation Inc | | Rockville, MD | Local | 1 | 2018 | $2,500 |
| Ejl98 Charitable Tr | | Washington, DC | Local | 1 | 2018 | $250 |
| Posner-Wallace Foundation | | Wilmington, DE | National | 1 | 2018 | $250 |
| Leonard P Steuart Foundation Inc | | | — | 1 | 2018 | $100 |