| James a & Leta M Chapman Endowment Trust 10596 | | Tulsa, OK | Local | 6 | 2024 | $443,733 |
| Donald B and Ellen C Atkins Foundation | | Tulsa, OK | Local | 4 | 2024 | $300,000 |
| George Kaiser Family Foundation | | Tulsa, OK | Local | 1 | 2024 | $200,000 |
| Anne and Henry Zarrow Foundation | | Tulsa, OK | Local | 5 | 2024 | $125,000 |
| Hardesty Family Foundation Inc | | Tulsa, OK | Local | 5 | 2024 | $51,800 |
| Charles and Marion Weber Foundation | | Tulsa, OK | Local | 5 | 2024 | $22,500 |
| Poe Family Foundation | | Tulsa, OK | Local | 4 | 2024 | $16,000 |
| Mervin Bovaird Foundation | | Tulsa, OK | Local | 3 | 2024 | $15,000 |
| Maxine and Jack Zarrow Family Foundation | | Tulsa, OK | Local | 4 | 2023 | $25,000 |
| The Gelvin Foundation | | Eufaula, OK | Local | 1 | 2023 | $5,000 |
| Inasmuch Foundation | | Oklahoma City, OK | Local | 3 | 2022 | $39,490 |
| Oxley Foundation | | Tulsa, OK | Local | 2 | 2022 | $15,000 |
| Broadhurst Foundation | | Tulsa, OK | Local | 1 | 2022 | $10,000 |
| The Lee M Lobeck-Marks Foundation | | | — | 2 | 2021 | $110,000 |
| William S Smith Charitable Tr | | Tulsa, OK | Local | 1 | 2021 | $50,000 |
| E L and Thelma Gaylord Foundation | | Oklahoma City, OK | Local | 2 | 2021 | $15,000 |
| Lawhorn Family Foundation Inc | | Tulsa, OK | Local | 1 | 2021 | $1,000 |
| Merkel Family Foundation | | Tulsa, OK | Local | 1 | 2020 | $10,000 |
| The Dotson Family Foundation | | | — | 2 | 2019 | $15,600 |
| The John and Donnie Brock Foundation | | Tulsa, OK | Local | 1 | 2019 | $10,000 |
| The Barnes Family Foundation | | Tulsa, OK | Local | 2 | 2019 | $5,000 |
| Curry Fam Foundation | | Tulsa, OK | Local | 1 | 2019 | $500 |