| Suburban Hospital Foundation Inc | | Bethesda, MD | Local | 8 | 2024 | $13,239,928 |
| Mccutchen Foundation | | Brunswick, MD | National | 6 | 2024 | $345,000 |
| The Silver Family Foundation Inc | | Bethesda, MD | National | 4 | 2024 | $72,500 |
| Bernard Family Foundation | | Chevy Chase, MD | Local | 1 | 2024 | $37,000 |
| Glickfield Family Foundation Inc | | Rockville, MD | National | 4 | 2024 | $16,000 |
| Elno Family Foundation Inc | | Bethesda, MD | National | 7 | 2024 | $7,000 |
| Baker Merine Family Foundation Inc | | Bethesda, MD | National | 2 | 2024 | $2,544 |
| Sami and Annie Totah Family Foundation | | Bethesda, MD | Local | 1 | 2024 | $100 |
| Carl & Nancy Gewirz Fund Inc | | Bethesda, MD | National | 5 | 2023 | $179,000 |
| Wolpoff Family Foundation Inc | | Glen Burnie, MD | Local | 5 | 2023 | $100,000 |
| Marian Friedman Greenblatt Education Fund Inc | | | Local | 2 | 2023 | $40,205 |
| Florence Hesh Charitable Trust | | Pittsburgh, PA | National | 1 | 2022 | $70,000 |
| S Kann Sons Company Foundation Inc | | Chevy Chase, MD | Local | 3 | 2022 | $6,000 |
| Mitchell & Kathy Racoosin Family Foundation | | Mclean, VA | National | 2 | 2022 | $5,000 |
| Wendi and Daniel H Abramowitz Family Foundation Inc | | Potomac, MD | Local | 4 | 2022 | $3,500 |
| Anthony C Besche Foundation Inc | | Waldorf, MD | National | 1 | 2022 | $250 |
| David and June Trone Family Foundation | | Bethesda, MD | National | 3 | 2021 | $1,500,000 |
| The Jewish Federation of Greater Washington Inc | | North Bethesda, MD | National | 4 | 2021 | $41,500 |
| Lakan Incorporation | | Potomac, MD | Local | 2 | 2021 | $2,750 |
| Tomares Family Foundation Inc | | Rockville, MD | National | 2 | 2021 | $1,200 |
| Bajaj Family Foundation Inc | | Potomac, MD | Local | 2 | 2020 | $35,000 |
| Ryuji Ueno Foundation Inc | | Bethesda, MD | Local | 1 | 2020 | $5,000 |
| Kenneth & Rhoda Foundation Inc | | Bethesda, MD | Local | 1 | 2020 | $1,050 |
| Gordon F Linke and Jocelyn B Linke Foundation Inc | | San Francisco, CA | National | 3 | 2020 | $900 |
| Xuejun and Andrea Chen Foundation | | Potomac, MD | Local | 1 | 2020 | $254 |
| Walter and Sarah Diener Foundation Inc | | Rockville, MD | Local | 1 | 2019 | $7,500 |
| Leonard P Steuart Foundation Inc | | | — | 1 | 2019 | $100 |
| Declaration of Trust for the Morgan and Belle Obrien Foundation | | Bethesda, MD | Local | 2 | 2018 | $11,100 |