| The Findlay-Hancock County Community Foundation | | Findlay, OH | Local | 6 | 2024 | $5,468,400 |
| Mylander Foundation-2001 | | Sandusky, OH | Local | 5 | 2024 | $557,566 |
| The O-I Charities Foundation | | | Local | 6 | 2024 | $425,310 |
| Ernst & Young Foundation | | New York, NY | National | 4 | 2024 | $290,928 |
| Toledo Community Foundation | | Toledo, OH | Local | 7 | 2024 | $235,500 |
| The Community Foundation for Northeast Florida Inc | | Jacksonville, FL | Local | 3 | 2024 | $200,000 |
| Brecklen Foundation | | Northwood, OH | Local | 7 | 2024 | $35,000 |
| Westfield Insurance Foundation | | Westfield Ctr, OH | Local | 3 | 2024 | $25,000 |
| John & Virginia Hankison Foundation | | Toledo, OH | Local | 6 | 2024 | $22,000 |
| Nisource Charitable Foundation | | Columbus, OH | National | 2 | 2024 | $20,000 |
| Harold and Helen Mcmaster Foundation Inc | | Sylvania, OH | Local | 2 | 2024 | $20,000 |
| Brady Young Family Foundation | | Wilmington, DE | National | 1 | 2024 | $10,000 |
| David and Lyn Berelsman Family Charitable Foundation Trust | | Celebration, FL | Local | 2 | 2024 | $2,450 |
| Fidelity Foundation | | Boston, MA | National | 1 | 2024 | $2,150 |
| Catalina Marketing Charitable Foundation | | St Petersburg, FL | Local | 2 | 2024 | $1,450 |
| Church Mutual Insurance Company Foundation Inc | | Merrill, WI | Local | 5 | 2024 | $950 |
| Mitch and Julie Mcleod Foundation Inc | | Naples, FL | Local | 2 | 2023 | $1,410,000 |
| Hudson Community Foundation | | Hudson, OH | Local | 6 | 2023 | $526,500 |
| Charles Koch Foundation | | Arlington, VA | National | 2 | 2023 | $495,000 |
| Bowling Green State University Alumni Association | | Bowling Green, OH | Local | 2 | 2023 | $31,657 |
| Jewish Federation of Cleveland | | Cleveland, OH | Local | 1 | 2023 | $9,500 |
| Dayton Foundation Plus Inc | | Dayton, OH | National | 1 | 2022 | $220,000 |
| Horizon Community Funds of Northern Kentucky Inc | | Covington, KY | Local | 4 | 2022 | $51,200 |
| Deloitte Foundation | | Stamford, CT | National | 5 | 2022 | $48,733 |
| Grand Haven Area Community Foundation Inc | | Grand Haven, MI | Local | 1 | 2022 | $6,834 |
| Wood County Hospital Foundation | | Bowling Green, OH | — | 1 | 2021 | $50,000 |
| Alberty Family Foundation | | N Royalton, OH | Local | 2 | 2021 | $29,000 |
| The Shoff Foundation Inc | | Duluth, GA | Local | 3 | 2021 | $4,000 |
| Andersons Inc Charitable Foundation | | Maumee, OH | Local | 1 | 2021 | $2,500 |
| Marathon Petroleum Foundation Inc | | | — | 1 | 2021 | $1,000 |
| The Bettcher Foundation | | Vermilion, OH | Local | 1 | 2021 | $1,000 |
| Kpmg U S Foundation Inc | | Montvale, NJ | National | 2 | 2020 | $116,150 |
| Wayne County Community Foundation | | Wooster, OH | Local | 3 | 2020 | $37,650 |
| Charles a Rini Charitable Tr Ua | | Brooklyn, OH | Local | 1 | 2020 | $5,000 |
| Peggy and Ronald Schulhof Foundation | | White Plains, NY | National | 1 | 2020 | $1,000 |
| Bishop Family Foundation | | Glencoe, IL | National | 1 | 2020 | $1,000 |
| Meyer Memorial Trust | | Portland, OR | Local | 1 | 2020 | $150 |
| United Way of Central Ohio Inc | | Columbus, OH | Local | 2 | 2019 | $14,823 |
| Gerard and Patricia Hipp Family Foundation | | Norwalk, OH | Local | 2 | 2019 | $10,000 |