| Clark Charitable Foundation Inc | | Bethesda, MD | National | 4 | 2024 | $10,015,000 |
| Bender Foundation Inc | | Washington, DC | Local | 7 | 2024 | $2,139,999 |
| Diana Davis Spencer Foundation | | Bethesda, MD | National | 6 | 2024 | $1,025,000 |
| Gary and Pennie Abramson Charitable Foundation | | Rockville, MD | National | 7 | 2024 | $707,000 |
| Leonard a and Linda K Greenberg Charitable Foundation Inc | | Bethesda, MD | Local | 6 | 2024 | $387,854 |
| Eaglebank Foundation Inc | | Potomac, MD | Local | 7 | 2024 | $180,000 |
| Louis and Helen Fanaroff Charitable Foundation Ltd | | Potomac, MD | Local | 7 | 2024 | $139,850 |
| Cora and John H Davis Foundation Inc | | Rockville, MD | Local | 5 | 2024 | $120,000 |
| Florence Hesh Charitable Trust | | Pittsburgh, PA | National | 2 | 2024 | $110,000 |
| George Frederick Jewett Foundation East | | St Paul, MN | Local | 5 | 2024 | $108,000 |
| The Sandra and Gilbert@Oken Foundation | | Bethesda, MD | Local | 2 | 2024 | $100,000 |
| Ruth and Samuel Salzberg Family Foundation Inc | | Rockville, MD | Local | 4 | 2024 | $80,000 |
| Walter and Sarah Diener Foundation Inc | | Rockville, MD | Local | 5 | 2024 | $80,000 |
| Diana & Michael David Epstein Foundation Inc | | Rockville, MD | Local | 6 | 2024 | $60,000 |
| Carol and George Henry Family Foundation | | Armonk, NY | National | 1 | 2024 | $40,000 |
| Kiwanis Foundation of Bethesda Md Inc | | Bethesda, MD | Local | 6 | 2024 | $36,900 |
| Jerold J & Marjorie N Principato Foundation Inc | | Chevy Chase, MD | Local | 7 | 2024 | $33,000 |
| Rosenfeld Rumford Steckler Family Foundation Inc | | Chevy Chase, MD | Local | 6 | 2024 | $27,000 |
| Bruce and Leslie Lane Foundationinc | | Palm Beach, FL | National | 6 | 2024 | $26,000 |
| Sanders Foundation | | Bethesda, MD | National | 7 | 2024 | $24,000 |
| Varga Foundation | | North Bethesda, MD | Local | 1 | 2024 | $20,000 |
| Izzo Family Foundation | | Bethesda, MD | Local | 2 | 2024 | $15,000 |
| Lakan Incorporation | | Potomac, MD | Local | 1 | 2024 | $9,730 |
| Marlin Cole and Connie Belin Charitable Foundation | | Des Moines, IA | Local | 7 | 2024 | $7,000 |
| Owen M Johnson Family Foundation | | Potomac, MD | National | 5 | 2024 | $5,000 |
| Greene-Milstein Family Foundation | | Ithaca, NY | National | 4 | 2024 | $4,000 |
| Tomares Family Foundation Inc | | Rockville, MD | National | 3 | 2024 | $3,000 |
| Stuart and Martha Bindeman Charitable Trust | | Chevy Chase, MD | National | 1 | 2024 | $2,500 |
| Gordon F Linke and Jocelyn B Linke Foundation Inc | | San Francisco, CA | National | 2 | 2024 | $1,400 |
| Wendi and Daniel H Abramowitz Family Foundation Inc | | Potomac, MD | Local | 1 | 2024 | $1,000 |
| Stone Soup Foundation Inc | | Bethesda, MD | National | 1 | 2024 | $1,000 |
| Ronald and Joy Paul Family Foundation Inc | | Potomac, MD | National | 1 | 2024 | $118 |
| Dockser Family Foundation Inc | | Bethesda, MD | Local | 4 | 2023 | $152,500 |
| Ryna and Melvin Cohen Family Foundation Inc | | Beltsville, MD | National | 1 | 2023 | $50,000 |
| The Jewish Federation of Greater Washington Inc | | North Bethesda, MD | National | 1 | 2022 | $10,000 |
| Paul M Shatz and Deane Lee Shatz Charitable Foundation | | Saint Louis, MO | National | 1 | 2022 | $200 |
| The@William J Shaw Family Foundation Inc | | Potomac, MD | Local | 1 | 2021 | $103,752 |
| Nora Roberts Foundation Inc | | Glenn Dale, MD | National | 3 | 2021 | $48,800 |
| The Phase Foundation | | Germantown, MD | National | 2 | 2021 | $25,000 |
| Alan and Amy Meltzer Family Foundation Inc | | Bethesda, MD | National | 1 | 2021 | $15,000 |
| Greg and Natalia Schratwieser Foundation | | St Petersburg, FL | Local | 1 | 2021 | $15,000 |
| Sachiko Kuno Foundation Inc | | | — | 2 | 2021 | $10,000 |
| The United Way of Central Maryland Inc | | Baltimore, MD | Local | 1 | 2021 | $9,342 |
| Pettit Family Charitable Foundation | | Gaithersburg, MD | Local | 1 | 2021 | $5,000 |
| E Bryce & Harriet Alpern Foundation | | | — | 2 | 2021 | $2,500 |
| Pradhan Foundation Inc | | | — | 3 | 2020 | $150,000 |
| Montgomery County Thrift Shop Association Inc | | | — | 3 | 2020 | $53,840 |
| Aris and Marianne Mardirossian Charitable Foundation | | Venice, FL | — | 1 | 2020 | $15,000 |
| Sheltering Palms Foundation Inc | | Boca Raton, FL | Local | 1 | 2020 | $10,000 |
| Charles and Margaret Levin Family Foundation Inc | | Wheaton, MD | National | 1 | 2020 | $5,000 |
| Spm Foundation Inc | | Winston Salem, NC | National | 1 | 2020 | $1,000 |
| Lancelotta Foundation Inc | | Ellicott City, MD | Local | 1 | 2020 | $500 |
| K P & Phoebe Tsolainos Foundation Inc | | Williamsburg, VA | National | 1 | 2020 | $100 |
| The H Glen Sample Jr Md Memorial Fund 62346-2 | | Pittsburgh, PA | Local | 1 | 2019 | $40,000 |
| Annette M and Theodore N Lerner Family Foundation Inc | | Rockville, MD | Local | 1 | 2019 | $25,000 |
| Rona and Jeffrey Abramson Foundation | | Rockville, MD | Local | 1 | 2019 | $25,000 |
| Harold Plotnek Charitable Foundation Inc | | Miami, FL | National | 2 | 2019 | $20,000 |
| Ryuji Ueno Foundation Inc | | Bethesda, MD | Local | 2 | 2019 | $1,800 |
| Alan M & Mildred S Ravenal Foundation | | Bethesda, MD | National | 1 | 2019 | $1,000 |
| The@Scott and Patrice Brickman Family Foundation | | Conshohocken, PA | National | 1 | 2018 | $5,000 |
| Morey Bernstein Memorial Foundation | | Annandale, VA | National | 1 | 2018 | $5,000 |
| J Willard Marriott Jr Foundation | | | — | 1 | 2018 | $2,000 |
| Ernst & Young Foundation | | New York, NY | National | 1 | 2017 | $8,000 |
| Kaiser Foundation Health Plan of the Mid Atlantic States Inc | | Hyattsville, MD | National | 1 | 2016 | $8,000 |