| Roosevelt High School Foundation | | Des Moines, IA | Local | 3 | 2024 | $1,320,296 |
| John Ruan Foundation Trust | | Urbandale, IA | Local | 5 | 2024 | $435,000 |
| Prairie Meadows Race Track & Casino Inc | | Altoona, IA | Local | 3 | 2024 | $400,000 |
| Bookey Family Foundation | | Des Moines, IA | Local | 4 | 2024 | $19,100 |
| The Hoak Foundation | | Dallas, TX | Local | 7 | 2024 | $6,500 |
| Ann B and Thomas L Friedman Family Foundation Ltd | | Chicago, IL | Local | 2 | 2024 | $3,500 |
| West Bancorporation Foundation Inc | | Wdm, IA | Local | 5 | 2024 | $2,500 |
| Merchants Bonding Company Foundation | | Wdm, IA | Local | 1 | 2024 | $400 |
| Bryant Foundation Inc | | Cedar Rapids, IA | Local | 2 | 2024 | $150 |
| Mary K and Daniel M Kelly Foundation | | Des Moines, IA | Local | 2 | 2023 | $6,000 |
| Helen J Urban & Thomas Nelson Urban Sr Charitable Fdn Tr III | | Des Moines, IA | Local | 1 | 2023 | $100 |
| Gartner Family Foundation | | Des Moines, IA | Local | 1 | 2022 | $30,500 |
| Athene Charitable Foundation | | West Des Moines, IA | Local | 1 | 2022 | $2,000 |
| The Brody Family Foundation | | Boca Raton, FL | Local | 1 | 2022 | $250 |
| Wt and Edna M Dahl Trust C/O Paul R Tyler Trustee | | | — | 1 | 2021 | $150,000 |
| Beverly Blank Perry Foundation | | Johnston, IA | Local | 1 | 2021 | $25,000 |
| Kenneth K Kinsey Family Foundation | | Iowa City, IA | Local | 1 | 2021 | $500 |
| Golf Charitable Foundation of Greater Des Moines | | Des Moines, IA | Local | 4 | 2020 | $116,522 |
| Samuel B Obrien Foundation | | Des Moines, IA | Local | 1 | 2020 | $1,000 |
| James and Karen Hyde Foundation Inc | | Dousman, WI | Local | 2 | 2019 | $2,000 |
| Violet G Young Charitable Trust | | Des Moines, IA | National | 1 | 2018 | $500 |