| Aj & Md Ruggiero Memorial Trust | | Chicago, IL | Local | 7 | 2024 | $1,466,275 |
| John M Simpson Foundation | | Chicago, IL | Local | 7 | 2024 | $245,000 |
| Jewish Community Foundation of Southern Arizona | | Tucson, AZ | Local | 4 | 2024 | $209,050 |
| Community Foundation for Southern Arizona | | Tucson, AZ | Local | 8 | 2024 | $86,917 |
| Joseph Stanley Leeds Charitable Foundation | | Camarillo, CA | Local | 6 | 2024 | $60,000 |
| United Way of Tucson and Southern Arizona Inc | | Tucson, AZ | Local | 3 | 2024 | $53,912 |
| Koranda Family Foundation | | Clarendon Hls, IL | Local | 5 | 2024 | $25,000 |
| Roy P Drachman Foundation | | Tucson, AZ | Local | 7 | 2024 | $21,500 |
| William Edwin Hall Foundation Inc C/O Community Foundation for S Az | | | Local | 2 | 2024 | $19,500 |
| Harry G and Pauline M Austin Foundation | | Denver, CO | National | 2 | 2024 | $6,000 |
| Horace Dawson Foundation | | Rockville, MD | National | 5 | 2024 | $3,940 |
| Anderson Family Foundation Inc | | Wilmington, DE | Local | 2 | 2024 | $1,500 |
| Kaimas Foundation | | Colorado Spgs, CO | National | 1 | 2024 | $500 |
| Margaret E Mooney Foundation | | Tucson, AZ | Local | 3 | 2023 | $420,000 |
| The Klungness Family Foundation Inc | | | National | 5 | 2023 | $140,000 |
| William and Mary Ross Foundation Inc | | Tucson, AZ | Local | 2 | 2023 | $95,000 |
| The Hs Lopez Family Foundation | | Tucson, AZ | Local | 2 | 2023 | $10,000 |
| Kautz Family Foundation | | Tucson, AZ | National | 5 | 2022 | $50,000 |
| The James Huntington Foundation C/O Mr Samuel H Ellis | | | Local | 3 | 2022 | $13,000 |
| The@Roy H Rogers Foundation | | Tucson, AZ | Local | 2 | 2021 | $4,500 |
| Marshall Foundation | | Tucson, AZ | Local | 1 | 2021 | $300 |
| Frederick Gardner Cottrell Foundation | | Tucson, AZ | Local | 1 | 2020 | $500 |
| Don Nierling Memorial Foundation 99-0482012000 | | Chicago, IL | Local | 1 | 2018 | $35,000 |
| Tucson Medical Center | | Tucson, AZ | — | 1 | 2018 | $5,500 |