| David and June Trone Family Foundation | | Bethesda, MD | National | 2 | 2024 | $1,000,105 |
| Carlson Family Foundation Inc | | Chapel Hill, NC | National | 7 | 2024 | $409,300 |
| Community Foundation of Washington County Maryland Incorporated | | Hagerstown, MD | Local | 6 | 2024 | $192,135 |
| The Manitowoc Company Foundation | | Milwaukee, WI | National | 3 | 2024 | $151,606 |
| Irving M Einbinder Charitable Foundation Incorporated | | Hagerstown, MD | Local | 3 | 2024 | $65,000 |
| Jone L Bowman Foundation Inc | | Williamsport, MD | Local | 4 | 2024 | $61,000 |
| The@John R Hershey Jr and Anna L Hershey Family Foundation Inc | | Hagerstown, MD | Local | 6 | 2024 | $33,500 |
| Holzapfel Family Charitable Foundation | | Hagerstown, MD | Local | 7 | 2024 | $28,700 |
| Richard N Funkhouser Foundation Inc | | Smithsburg, MD | Local | 7 | 2024 | $19,500 |
| Delaplaine Foundation Inc | | Frederick, MD | Local | 3 | 2024 | $16,500 |
| Pauline K Anderson Foundation Inc | | Hagerstown, MD | Local | 4 | 2024 | $15,000 |
| Richmond Lee Downey Foundation | | Williamsport, MD | Local | 7 | 2024 | $10,000 |
| Dr Henry P and M Page Durkee Laughlin Foundation Inc | | Frederick, MD | Local | 3 | 2024 | $6,000 |
| Sg Foundation Inc | | Bethesda, MD | Local | 3 | 2023 | $69,102 |
| Howard & Anne Kaylor Charitable Foundation Inc | | Hagerstown, MD | Local | 1 | 2022 | $15,000 |
| Beachley Foundation Inc | | Hagerstown, MD | Local | 4 | 2022 | $12,000 |
| Kandl Foundation | | Waco, TX | — | 1 | 2022 | $2,000 |
| Mathias Washington County Tr | | Smithsburg, MD | Local | 4 | 2021 | $8,000 |
| Pennsylvania Automotive Association Foundation | | Harrisburg, PA | Local | 2 | 2020 | $50,000 |
| Riggio Foundation Tr | | New York, NY | Local | 1 | 2020 | $10,000 |
| W Lee and Rosalie M Ridenour Foundation Inc | | Hagerstown, MD | Local | 1 | 2020 | $2,000 |
| The Dresher Foundation Inc | | Abingdon, MD | Local | 1 | 2019 | $1,500 |
| Hamilton Family Foundation Inc | | Hagerstown, MD | Local | 1 | 2018 | $2,500 |