| Charles H Dater Foundation Inc | | Cincinnati, OH | Local | 8 | 2024 | $200,000 |
| Global Water Challenge | | Arlington, VA | National | 3 | 2024 | $112,500 |
| James J and Joan a Gardner Family Foundation | | Cincinnati, OH | Local | 4 | 2024 | $100,000 |
| L and L Nippert Charitable Foundation Inc | | Blue Ash, OH | Local | 3 | 2024 | $81,000 |
| The Frances R Luther Charitable Trust | | Cincinnati, OH | Local | 2 | 2024 | $75,000 |
| Elsa M Heisel Sule Charitable Trust | | Ft Mitchell, KY | Local | 5 | 2024 | $44,000 |
| Tas Foundation | | Cincinnati, OH | Local | 3 | 2024 | $15,000 |
| Charles Scott Riley III Foundation | | Cincinnati, OH | Local | 2 | 2024 | $4,500 |
| John a Schroth Family Charitabletrust | | Pittsburgh, PA | Local | 1 | 2023 | $25,000 |
| Louise Taft Semple Foundation | | Cincinnati, OH | Local | 3 | 2023 | $20,000 |
| Edelweiss Foundation | | Cincinnati, OH | Local | 1 | 2023 | $20,000 |
| Carol Ann and Ralph V Haile Jr Foundation | | Covington, KY | Local | 1 | 2023 | $15,000 |
| Marge & Charles J Schott Foundation | | | — | 3 | 2022 | $45,000 |
| Josephine S Russell Charitable Tr | | Pittsburgh, PA | Local | 3 | 2022 | $40,650 |
| American Honda Foundation | | Torrance, CA | National | 1 | 2022 | $26,350 |
| Nlt Foundation Inc | | Cincinnati, OH | Local | 2 | 2022 | $25,000 |
| Jack J Smith Jr Charitable Trust | | Pittsburgh, PA | Local | 1 | 2022 | $10,000 |
| Tc Energy Foundation | | | National | 1 | 2022 | $10,000 |
| Wrocklage Family Charitablefoundation | | Goshen, OH | Local | 2 | 2022 | $2,000 |
| American Homeland Title Community Foundation Inc | | West Chester, OH | Local | 1 | 2021 | $630 |
| Bonneville Environmental Foundation | | Portland, OR | National | 1 | 2020 | $50,000 |
| International Paper Company Foundation | | Memphis, TN | National | 1 | 2020 | $3,000 |
| Andrew Jergens Foundation | | Cincinnati, OH | Local | 1 | 2019 | $8,000 |
| Community Foundation of Bloomington and Monroe County Inc | | Bloomington, IN | Local | 1 | 2017 | $10,000 |