| Cedar Rapids Community School District Foundation | | Cedar Rapids, IA | Local | 1 | 2024 | $1,096,637 |
| New Schools Fund | | Oakland, CA | National | 3 | 2024 | $495,000 |
| Greater Cedar Rapids Community Foundation | | Cedar Rapids, IA | Local | 7 | 2024 | $301,323 |
| Hills Bancorporation Foundatiion | | Hills, IA | Local | 7 | 2024 | $150,000 |
| Greenstate Credit Union | | | Local | 5 | 2024 | $121,550 |
| Maurice Paul and Glennys Brimmer Foundation | | Cedar Rapids, IA | Local | 5 | 2024 | $55,000 |
| First Interstate Bancsystem Foundation Inc | | Billings, MT | National | 2 | 2024 | $6,250 |
| Kansky Walter & Ida Char Foundation | | Saint Louis, MO | Local | 3 | 2024 | $6,000 |
| Carleen and Eugene Grandon Charitable Foundation | | Cedar Rapids, IA | Local | 1 | 2024 | $5,000 |
| The Accel Foundation | | Waverly, IA | Local | 4 | 2024 | $3,321 |
| Hastings Mutual Insurance Company Charitable Foundation | | Hastings, MI | Local | 1 | 2023 | $2,320 |
| Esp International Charitable Foundation | | Cedar Rapids, IA | Local | 1 | 2023 | $250 |
| Xq Institute | | Palo Alto, CA | National | 4 | 2022 | $809,900 |
| Greenstate Foundation | | North Liberty, IA | Local | 1 | 2022 | $30,000 |
| Project Lead the Way Inc | | Indianapolis, IN | National | 1 | 2022 | $15,000 |
| Shepard Family Private Foundation | | Baltimore, MD | National | 2 | 2022 | $15,000 |
| Gary a Wicklund Family Foundation | | Coralville, IA | Local | 1 | 2022 | $1,000 |
| Hills Bank Donor Advised Gift Fund | | North Liberty, IA | Local | 1 | 2021 | $25,000 |
| Digital Promise Global | | Washington, DC | National | 1 | 2021 | $25,000 |
| Wayne and Nan Kocourek Foundation | | Buffalo Grove, IL | National | 1 | 2021 | $5,000 |
| Bryant Foundation Inc | | Cedar Rapids, IA | Local | 1 | 2021 | $250 |
| Toyota USA Foundation | | Plano, TX | National | 1 | 2020 | $150,000 |
| 1Million Project Foundation | | | — | 1 | 2019 | — |
| Asia Society | | New York, NY | Local | 2 | 2018 | $20,088 |
| Southern Poverty Law Center Inc | | Montgomery, AL | National | 1 | 2018 | $9,800 |
| St Lukes Methodist Hospital | | Cedar Rapids, IA | Local | 1 | 2018 | $6,000 |
| David C Neuhaus Family Foundation | | Fairfax, IA | Local | 1 | 2018 | $1,000 |
| Foundation for Advancing Technology and Community Giving | | | — | 1 | 2018 | $304 |
| Delta Dental of Iowa Foundation | | Johnston, IA | Local | 1 | 2018 | — |