| Joe and Missy Walsh Foundation | | Potomac, MD | National | 5 | 2024 | $55,000 |
| The Ross Foundation | | | National | 6 | 2024 | $15,500 |
| Willard & Renee Wade Foundation Co Paul Frimmer | | | Local | 1 | 2024 | $5,000 |
| Harbor Oaks Foundation Tr | | Marion, MA | National | 6 | 2024 | $4,476 |
| Owen Cheatham Foundation | | Tequesta, FL | National | 6 | 2023 | $19,000 |
| Harvey Family Charitable Foundation Inc | | Katonah, NY | National | 4 | 2023 | $11,000 |
| Connecticut Health Foundation Inc | | Hartford, CT | Local | 2 | 2023 | $3,000 |
| Port Family Foundation | | Hollidaysburg, PA | National | 2 | 2023 | $1,800 |
| Ronald and Joy Paul Family Foundation Inc | | Potomac, MD | National | 1 | 2023 | $250 |
| Elaine and David Milestone Familycharitable Foundation Inc | | Chevy Chase, MD | National | 2 | 2022 | $72,000 |
| Hansan Family Foundation Inc | | Bethesda, MD | National | 1 | 2022 | $2,000 |
| Robert & Lillian Philipson Foundation Inc | | Bethesda, MD | National | 4 | 2022 | $1,250 |
| Alan and Amy Meltzer Family Foundation Inc | | Bethesda, MD | National | 1 | 2021 | $2,500 |
| Gary and Pennie Abramson Charitable Foundation | | Rockville, MD | National | 1 | 2019 | $1,000 |
| Abe Littenberg Foundation Inc | | Lincroft, NJ | Local | 1 | 2018 | $1,500 |
| Louis and Helen Fanaroff Charitable Foundation Ltd | | Potomac, MD | Local | 1 | 2018 | $1,000 |