| Delta Dental of Oklahoma Foundation | | Oklahoma City, OK | Local | 6 | 2024 | $811,000 |
| George Kaiser Family Foundation | | Tulsa, OK | Local | 5 | 2024 | $750,000 |
| Anne and Henry Zarrow Foundation | | Tulsa, OK | Local | 5 | 2024 | $270,000 |
| Hardesty Family Foundation Inc | | Tulsa, OK | Local | 8 | 2024 | $230,000 |
| Leslie L Alexander Foundation | | Delray Beach, FL | National | 3 | 2024 | $85,000 |
| Mervin Bovaird Foundation | | Tulsa, OK | Local | 6 | 2024 | $60,000 |
| Ralph and Frances Mcgill Foundation | | Tulsa, OK | Local | 1 | 2024 | $2,000 |
| Sharna & Irvin Frank Foundation | | Tulsa, OK | Local | 4 | 2023 | $70,000 |
| Ha & Mary K Chapman Foundation | | Tulsa, OK | Local | 1 | 2023 | $30,000 |
| Tulsa Area United Way | | Tulsa, OK | Local | 5 | 2022 | $415,710 |
| Morningcrest Healthcare Foundation | | Tulsa, OK | Local | 2 | 2022 | $180,000 |
| Maxine and Jack Zarrow Family Foundation | | Tulsa, OK | Local | 2 | 2021 | $50,000 |
| Deaconess Health Associations Fund Inc | | Cincinnati, OH | Local | 1 | 2021 | $25,000 |
| The Grace & Franklin Bernsen Foundation | | Tulsa, OK | Local | 3 | 2019 | $30,000 |
| The Charles and Peggy Stephenson Family Foundation | | Tulsa, OK | Local | 2 | 2019 | $10,000 |
| Tulsa Foundation | | Chicago, IL | Local | 1 | 2018 | $7,500 |
| The Gelvin Foundation | | Eufaula, OK | Local | 1 | 2018 | $2,000 |