| Oklahoma Blood Institute Foundation | | Oklahoma City, OK | Local | 7 | 2024 | $3,486,426 |
| Oklahoma City Community Foundation Inc | | Oklahoma City, OK | Local | 2 | 2024 | $2,623,438 |
| Scripps Research Institute | | LA Jolla, CA | National | 2 | 2024 | $1,223,405 |
| Alliance for Community Transfusion Services LLC | | Bedford, TX | National | 3 | 2024 | $1,066,055 |
| Northwest Oklahoma Blood Institute | | Enid, OK | Local | 4 | 2024 | $268,437 |
| Ad Astra Foundation | | Oklahoma City, OK | Local | 1 | 2024 | $100,000 |
| Records-Johnston Family Foundation Inc | | Oklahoma City, OK | Local | 2 | 2024 | $10,000 |
| Coffee Memorial Blood Center Foundation | | Amarillo, TX | Local | 7 | 2023 | $685,612 |
| J Lyndall Mccrory Robert Fulton Mccrory & Montie Ray Mccrory Fdn | | Ardmore, OK | Local | 2 | 2021 | $120,000 |
| Charity Bridge Fund | | Weston, CT | National | 2 | 2020 | $350,000 |
| Don & Sybil Harrington Foundation | | Amarillo, TX | Local | 1 | 2020 | $39,439 |
| Amarillo Area Foundation Inc | | Amarillo, TX | Local | 1 | 2020 | $25,000 |
| Commonwealth Transfusion Foundation | | Glen Allen, VA | National | 2 | 2019 | $659,620 |
| J E and L E Mabee Foundation Inc | | Midland, TX | National | 1 | 2018 | $300,000 |
| Southern Oklahoma Memorial Foundation Inc | | Ardmore, OK | Local | 1 | 2018 | $250,000 |