| Dayton Foundation | | Dayton, OH | Local | 8 | 2024 | $5,377,851 |
| Dayton Foundation Plus Inc | | Dayton, OH | National | 7 | 2024 | $282,859 |
| The Graymer Foundation C/O Stacy Golding | | | National | 5 | 2024 | $75,000 |
| Levin Family Foundation | | Dayton, OH | Local | 1 | 2024 | $5,000 |
| Jesse and Caryl Philips Foundation | | Dayton, OH | Local | 7 | 2024 | $1,410 |
| Dayton Power & Light Company Foundation | | Dayton, OH | Local | 4 | 2023 | $90,000 |
| American Honda Foundation | | Torrance, CA | National | 2 | 2023 | $72,500 |
| Kettering Family Foundation | | Dayton, OH | National | 1 | 2022 | $50,000 |
| Theda and Tamblin Clark Smith Family Foundation Inc | | Neenah, WI | Local | 4 | 2022 | $16,700 |
| The Virginia W Kettering Foundation | | Chicago, IL | Local | 2 | 2021 | $30,000 |
| Dayton Foundation Charitable Accounts Inc | | | — | 2 | 2021 | $15,300 |
| Gerald M & Carole a Miller Family Foundation | | Dayton, OH | Local | 1 | 2021 | $15,000 |
| Crane Hollow Inc | | Columbus, OH | Local | 1 | 2021 | $100 |
| Susan Kathleen Black Foundation Inc | | Houston, TX | Local | 3 | 2020 | $20,000 |
| Berry Family Foundation | | Moraine, OH | Local | 1 | 2020 | $10,000 |
| Fred and Alice Wallace Charitable Memorial Foundation | | Springboro, OH | Local | 1 | 2020 | $5,000 |
| Mathile Family Foundation | | Dayton, OH | Local | 1 | 2019 | $10,000 |
| Henry W Seger Memorial Tr Fund | | Chicago, IL | Local | 1 | 2018 | $10,000 |
| Honda of America Foundation | | | — | 1 | 2018 | $10,000 |
| Morgan Stanley Foundation Inc | | New York, NY | Local | 1 | 2018 | $1,500 |