| Des Moines Public Library Foundation | | Des Moines, IA | Local | 7 | 2024 | $1,678,806 |
| Prairie Meadows Race Track & Casino Inc | | Altoona, IA | Local | 6 | 2024 | $117,000 |
| Windsor Charitable Foundation | | Des Moines, IA | Local | 5 | 2024 | $100,000 |
| Ralph & Sylvia G Green Charitable Foundation | | Des Moines, IA | Local | 7 | 2024 | $48,000 |
| Bookey Family Foundation | | Des Moines, IA | Local | 5 | 2024 | $41,613 |
| Mary K and Daniel M Kelly Foundation | | Des Moines, IA | Local | 5 | 2024 | $37,000 |
| Marlin Cole and Connie Belin Charitable Foundation | | Des Moines, IA | Local | 6 | 2024 | $30,000 |
| Smith Family Foundation Trust | | Kalamazoo, MI | Local | 6 | 2024 | $15,000 |
| Pillsbury Foundation | | Saint Louis, MO | National | 6 | 2024 | $11,000 |
| Kentucky Fried Chicken Foundation Inc | | Louisville, KY | National | 1 | 2024 | $10,000 |
| John and Ann Ghrist Family Foundation | | Des Moines, IA | Local | 4 | 2024 | $8,000 |
| Josh and Susie Kimelman Foundation | | Des Moines, IA | Local | 6 | 2024 | $4,500 |
| Brenton Foundation | | Des Moines, IA | Local | 5 | 2024 | $3,500 |
| Obrien-Fitzpatrick Foundation | | Des Moines, IA | Local | 1 | 2024 | $1,000 |
| Gartner Family Foundation | | Des Moines, IA | Local | 6 | 2023 | $33,500 |
| John Ruan Foundation Trust | | Urbandale, IA | Local | 4 | 2023 | $25,000 |
| Evelyn I Benson Tr | | Des Moines, IA | Local | 3 | 2023 | $500 |
| Meredith Corporation Foundation | | Des Moines, IA | Local | 3 | 2022 | $13,925 |
| Helen J Urban & Thomas Nelson Urban Sr Charitable Fdn Tr III | | Des Moines, IA | Local | 3 | 2022 | $1,100 |
| Morgan Stanley Foundation Inc | | New York, NY | Local | 1 | 2022 | $1,000 |
| Arts Midwest | | Minneapolis, MN | National | 1 | 2021 | $8,592 |
| Emily Wagner Foundation | | | — | 1 | 2021 | $508 |
| Rotary Club of Des Moines Foundation | | Des Moines, IA | Local | 1 | 2020 | $40,000 |
| Gunderson Family Foundation | | Ketchum, ID | Local | 1 | 2020 | $500 |
| Wt and Edna M Dahl Trust C/O Paul R Tyler Trustee | | | — | 1 | 2019 | $5,000 |
| Bright Foundation | | Des Moines, IA | Local | 1 | 2018 | $10,000 |
| Bravo Greater Des Moines Inc | | Des Moines, IA | Local | 1 | 2017 | $7,500 |