| Mercy Health Services Iowa Corp | | Sioux City, IA | Local | 8 | 2024 | $3,403,206 |
| Community Foundation of Greater Dubuque | | Dubuque, IA | Local | 7 | 2024 | $162,974 |
| Gantz Foundation Charit Tr | | Dubuque, IA | Local | 7 | 2024 | $112,500 |
| Klauer Foundation Trust | | Chicago, IL | Local | 7 | 2024 | $52,500 |
| Fritz Family Foundation Inc | | Potosi, WI | Local | 3 | 2024 | $30,000 |
| Butler Family Foundation | | Dubuque, IA | Local | 4 | 2024 | $20,000 |
| Mathis Pfohl Foundation | | Long Is City, NY | National | 4 | 2024 | $14,500 |
| Spahn & Rose Lumber Co Charitable Foundation | | Dubuque, IA | Local | 7 | 2024 | $14,000 |
| Medical Associates Clinic Foundation of Dubuque | | Dubuque, IA | Local | 1 | 2024 | $1,250 |
| Alexander D Larson Gift Fund 00670000 | | Dubuque, IA | Local | 5 | 2023 | $125,000 |
| Dupaco Community Credit Union | | | Local | 4 | 2023 | $41,450 |
| Schoen Family Charitable Trust | | Loudon, TN | Local | 4 | 2023 | $40,000 |
| Greenstate Foundation | | North Liberty, IA | Local | 2 | 2023 | $33,332 |
| Dubuque Racing Association Ltd | | Dubuque, IA | Local | 3 | 2023 | $20,000 |
| Greenstate Credit Union | | | Local | 2 | 2022 | $33,334 |
| Flynn Family Foundation | | Epworth, IA | Local | 1 | 2022 | $10,000 |
| Major League Baseball Charities Inc | | New York, NY | National | 1 | 2021 | $214,910 |
| James & Melita a Mcdonough Foundation | | Dubuque, IA | Local | 1 | 2021 | $4,800 |
| Shive-Hattery Group Charitable Contribution Fund Inc | | Cedar Rapids, IA | Local | 1 | 2018 | $250 |