| Kuemper Catholic School Foundation Inc | | Carroll, IA | Local | 8 | 2024 | $2,428,484 |
| Charles and Mary Heider Family Foundation | | Omaha, NE | Local | 5 | 2024 | $1,065,000 |
| Catholic School Foundation of the Diocese of Sioux City Iowa | | Sioux City, IA | Local | 6 | 2024 | $449,321 |
| Ann Hedwig Charitable Foundation | | Omaha, NE | Local | 5 | 2024 | $60,000 |
| Community Foundation of Carroll County | | Carroll, IA | Local | 3 | 2024 | $47,500 |
| Hawkins Family Foundation | | Vero Beach, FL | Local | 7 | 2024 | $36,500 |
| Russell Reineke Foundation | | Carroll, IA | Local | 6 | 2024 | $30,470 |
| Iowa Savings Bank Charitable Foundation | | Carroll, IA | Local | 4 | 2024 | $25,350 |
| Oconnor Hall Trust | | Denison, IA | Local | 1 | 2024 | $13,695 |
| Good Shepherd of Darien Foundation | | Wilmington, DE | National | 1 | 2024 | $1,500 |
| The Scott Richards North Star Charitable Foundation | | Minneapolis, MN | Local | 4 | 2024 | $1,100 |
| Siouxland Community Foundation | | Sioux City, IA | Local | 1 | 2023 | $1,000,000 |
| Inasmuch Foundation | | Oklahoma City, OK | Local | 3 | 2023 | $12,000 |
| Gofundme Org | | West Hollywood, CA | Local | 1 | 2023 | $7,568 |
| Pella Rolscreen Foundation | | Pella, IA | Local | 2 | 2022 | $27,500 |
| Warren H Timmerman Charitable Trust | | Carroll, IA | Local | 2 | 2021 | $21,750 |
| Andreas Foundation | | Otsego, MI | National | 1 | 2020 | $2,500 |
| Pateidl Family Foundation | | | — | 1 | 2019 | $1,000 |
| Home State Bank Charitable Foundation | | Jefferson, IA | Local | 1 | 2018 | $50 |