| Salpointe Catholic Education Foundation | | Tucson, AZ | — | 8 | 2024 | $1,564,349 |
| Harris Family Foundation | | Tucson, AZ | Local | 2 | 2024 | $105,000 |
| The Hs Lopez Family Foundation | | Tucson, AZ | Local | 1 | 2024 | $100,000 |
| Andrew H Martin Charitable Trust 0499020350 | | Chicago, IL | Local | 7 | 2024 | $96,948 |
| Arizona Private School Tuition Organization Apsto Inc | | Scottsdale, AZ | Local | 1 | 2024 | $72,919 |
| Ashton Family Foundation | | Tucson, AZ | Local | 3 | 2024 | $10,800 |
| Marion P Gallin High School Sports Endowment Trust | | Tucson, AZ | Local | 7 | 2024 | $9,038 |
| Edward F Stewart Foundation C/O Sidney Lex Felker | | | — | 6 | 2024 | $3,770 |
| The Pocono Charitable Foundation | | Tucson, AZ | Local | 3 | 2023 | $1,020,000 |
| Ross and Patty Mc Callister Foundation | | Tucson, AZ | Local | 5 | 2023 | $153,750 |
| Covenant Foundation | | Tucson, AZ | National | 3 | 2023 | $3,000 |
| Stevens Family Charitable Tr | | El Paso, TX | Local | 3 | 2022 | $1,350,000 |
| Arizona Tuition Connection Inc | | Scottsdale, AZ | — | 1 | 2022 | $258,860 |
| Witz-Mallinger Charitable Foundation 0400191300 | | Chicago, IL | National | 5 | 2022 | $105,000 |
| Shallow Ford Foundation Inc | | Clemmons, NC | Local | 3 | 2022 | $45,000 |
| Mc Companies-Sharing the Good Life Foundation | | Scottsdale, AZ | Local | 1 | 2022 | $500 |
| Sweet Bay Foundation | | Irvine, CA | Local | 2 | 2021 | $750 |
| Gordon E and Betty I Moore Foundation | | Palo Alto, CA | National | 1 | 2020 | $70,000 |
| United Way of Tucson and Southern Arizona Inc | | Tucson, AZ | Local | 3 | 2020 | $28,151 |
| Arizona Leadership Foundation Inc | | Scottsdale, AZ | — | 4 | 2020 | — |
| Click Family Foundation | | Tucson, AZ | Local | 2 | 2019 | $300,000 |
| Frederick Gardner Cottrell Foundation | | Tucson, AZ | Local | 1 | 2019 | $15,000 |
| Thomas R Brown Family Private Foundation | | Tucson, AZ | Local | 1 | 2019 | $10,000 |
| Community Foundation for Southern Arizona | | Tucson, AZ | Local | 1 | 2019 | $5,071 |
| Elizabeth Ann Parkman Foundation Co Mosaic Financial Grp | | | — | 1 | 2018 | $25,000 |
| Christopher T and Wesley M Maloney Foundation Inc | | | — | 1 | 2018 | $22,903 |
| The Lemole Family Charitable Trust | | Huntingdon Vy, PA | National | 1 | 2018 | $5,000 |