| Walton Family Foundation Inc | | Bentonville, AR | National | 5 | 2024 | $1,000,000 |
| Comfort Family Foundation | | Sioux Falls, SD | Local | 4 | 2024 | $1,000,000 |
| Prairie Meadows Race Track & Casino Inc | | Altoona, IA | Local | 3 | 2024 | $795,000 |
| Emc Insurance Foundation | | Des Moines, IA | Local | 5 | 2024 | $774,990 |
| Central Iowa Hospital Corporation | | Des Moines, IA | Local | 4 | 2024 | $181,600 |
| Ita Group Foundation | | West Des Moines, IA | Local | 5 | 2024 | $91,000 |
| William C Knapp Charitable Foundation | | Wdm, IA | Local | 4 | 2024 | $57,029 |
| R&r Realty Group Foundation | | Wdm, IA | Local | 4 | 2024 | $55,000 |
| Morgan Stanley Foundation Inc | | New York, NY | Local | 7 | 2024 | $13,000 |
| Telligen Community Initiative | | West Des Moines, IA | National | 1 | 2024 | $10,000 |
| Mark and Kathy Larson Foundation | | Wdm, IA | Local | 1 | 2024 | $3,000 |
| Athene Charitable Foundation | | West Des Moines, IA | Local | 2 | 2023 | $2,051,666 |
| Delta Dental of Iowa | | Johnston, IA | Local | 3 | 2023 | $125,000 |
| Greenstate Credit Union | | | Local | 3 | 2023 | $50,001 |
| Wittern Family Charitable Foundation | | Clive, IA | Local | 5 | 2023 | $41,000 |
| Deb & Bob Pulver Foundation | | Wdm, IA | Local | 1 | 2023 | $25,000 |
| Opus Foundation | | Minneapolis, MN | Local | 1 | 2023 | $5,000 |
| Helen J Urban & Thomas Nelson Urban Sr Charitable Fdn Tr III | | Des Moines, IA | Local | 1 | 2023 | $278 |
| Casey's Charities Inc | | | National | 2 | 2022 | $800,000 |
| Kyle J and Sharon Krause Family Foundation | | Des Moines, IA | Local | 2 | 2022 | $209,900 |
| Noble Foundation | | Wdm, IA | Local | 1 | 2022 | $25,000 |
| Merchants Bonding Company Foundation | | Wdm, IA | Local | 1 | 2022 | $15,000 |
| Kelly Family Cuidiu Foundation | | Albany, NY | National | 1 | 2022 | $10,000 |
| Ted and Rowena Crosbie Foundation | | Earlham, IA | Local | 1 | 2022 | $5,000 |
| John Ruan Foundation Trust | | Urbandale, IA | Local | 2 | 2021 | $300,000 |
| Variety the Childrens Charity of Iowa | | Des Moines, IA | Local | 1 | 2021 | $150,000 |
| Gabus Family Foundation | | Urbandale, IA | Local | 3 | 2021 | $120,000 |
| Wt and Edna M Dahl Trust C/O Paul R Tyler Trustee | | | — | 2 | 2021 | $75,000 |
| Catholic Health Initiatives-Iowa Corp | | Des Moines, IA | Local | 4 | 2021 | $70,000 |
| West Bancorporation Foundation Inc | | Wdm, IA | Local | 2 | 2021 | $35,000 |
| Union Pacific Foundation | | Omaha, NE | National | 1 | 2020 | $15,000 |
| Lsb Foundation | | Reinbeck, IA | Local | 1 | 2020 | $1,000 |