| Blank Park Endowment Corporation | | Des Moines, IA | Local | 7 | 2024 | $3,865,739 |
| John Ruan Foundation Trust | | Urbandale, IA | Local | 5 | 2024 | $2,045,000 |
| Bravo Greater Des Moines Inc | | Des Moines, IA | Local | 8 | 2024 | $1,450,000 |
| Prairie Meadows Race Track & Casino Inc | | Altoona, IA | Local | 5 | 2024 | $770,000 |
| American Association of Zoological Parks and Aquariums Inc | | Silver Spring, MD | National | 5 | 2024 | $247,362 |
| Variety the Childrens Charity of Iowa | | Des Moines, IA | Local | 6 | 2024 | $218,000 |
| Deb & Bob Pulver Foundation | | Wdm, IA | Local | 1 | 2024 | $150,000 |
| Gartner Family Foundation | | Des Moines, IA | Local | 2 | 2024 | $125,000 |
| Comfort Family Foundation | | Sioux Falls, SD | Local | 6 | 2024 | $105,000 |
| Beverly Blank Perry Foundation | | Johnston, IA | Local | 7 | 2024 | $80,000 |
| H I Foundation Inc | | Ft Lauderdale, FL | Local | 6 | 2024 | $60,000 |
| Meredith Corporation Foundation | | Des Moines, IA | Local | 3 | 2024 | $30,025 |
| Denny and Candy Elwell Foundation | | Ankeny, IA | Local | 3 | 2024 | $30,000 |
| Schiller Family Foundation | | Newton, IA | Local | 5 | 2024 | $12,000 |
| Ita Group Foundation | | West Des Moines, IA | Local | 5 | 2024 | $6,100 |
| Merchants Bonding Company Foundation | | Wdm, IA | Local | 2 | 2024 | $6,000 |
| Greenstate Credit Union | | | Local | 1 | 2024 | $5,000 |
| Brenton Foundation | | Des Moines, IA | Local | 5 | 2024 | $2,500 |
| Samuel B Obrien Foundation | | Des Moines, IA | Local | 5 | 2024 | $1,600 |
| Duroe Family Foundation | | Waterloo, IA | Local | 1 | 2024 | $1,000 |
| First Interstate Bancsystem Foundation Inc | | Billings, MT | National | 1 | 2024 | $500 |
| Burnett Family Foundation | | Des Moines, IA | Local | 6 | 2023 | $291,000 |
| Golf Charitable Foundation of Greater Des Moines | | Des Moines, IA | Local | 3 | 2023 | $176,361 |
| Wittern Family Charitable Foundation | | Clive, IA | Local | 1 | 2023 | $43,200 |
| Richard O Jacobson Foundation Inc | | Des Moines, IA | Local | 1 | 2022 | $10,000 |
| Bsl Foundation | | Grimes, IA | National | 1 | 2022 | $10,000 |
| Henry G & Norma a Peterson Charitable Trust | | Milwaukee, WI | Local | 3 | 2022 | $9,000 |
| Kruidenier Charitable Foundation Inc | | Urbandale, IA | Local | 4 | 2021 | $510,000 |
| Hough Foundation | | Bingham Farms, MI | Local | 2 | 2021 | $200,000 |
| Helen J Urban & Thomas Nelson Urban Sr Charitable Fdn Tr III | | Des Moines, IA | Local | 3 | 2021 | $10,100 |
| Morgan Stanley Foundation Inc | | New York, NY | Local | 4 | 2021 | $7,500 |
| Daniels Family Foundation | | Wdm, IA | National | 1 | 2021 | $1,000 |
| Obrien-Fitzpatrick Foundation | | Des Moines, IA | Local | 1 | 2021 | $500 |
| Athene Charitable Foundation | | West Des Moines, IA | Local | 1 | 2021 | $200 |
| Wt and Edna M Dahl Trust C/O Paul R Tyler Trustee | | | — | 2 | 2020 | $350,000 |
| William C Knapp Charitable Foundation | | Wdm, IA | Local | 1 | 2020 | $7,500 |
| Perrin Foundation | | Urbandale, IA | National | 1 | 2020 | $5,000 |
| Krause Gentle Foundation | | | Local | 2 | 2020 | $750 |
| Callum Foundation | | | — | 1 | 2019 | $48,859 |
| Windsor Charitable Foundation | | Des Moines, IA | Local | 1 | 2019 | $25,000 |
| Susan J Glazer Foundation | | Des Moines, IA | Local | 1 | 2018 | $5,000 |
| Fred and Charlotte Hubbell Foundation | | | — | 1 | 2018 | $150 |