| Sanford P & Irene F Burnstein Family Foundation Inc | | Tulsa, OK | Local | 1 | 2024 | $100,000 |
| Avery Fa Tr | | Tulsa, OK | Local | 6 | 2024 | $47,100 |
| Dan E Brannin and Neva L Brannin Foundation | | Ramona, OK | Local | 7 | 2024 | $35,000 |
| George Kaiser Family Foundation | | Tulsa, OK | Local | 3 | 2024 | $20,000 |
| John W Marshall & Jerry E Marshall Foundation | | Tulsa, OK | Local | 6 | 2024 | $15,500 |
| Charles and Marion Weber Foundation | | Tulsa, OK | Local | 7 | 2024 | $9,500 |
| Paul & Helen Sisk Charitable Trust | | Tulsa, OK | Local | 5 | 2024 | $9,000 |
| Saied Family Foundation | | Tulsa, OK | Local | 5 | 2024 | $5,450 |
| John C Smith Family Foundation | | Tulsa, OK | Local | 1 | 2024 | $5,300 |
| Joseph H and Virginia L Dibert | | Tulsa, OK | Local | 7 | 2024 | $5,250 |
| American Electric Power Foundation | | Wilmington, DE | Local | 1 | 2024 | $5,000 |
| Campbell-Lepley-Hunt Foundation Inc | | Tulsa, OK | Local | 5 | 2024 | $5,000 |
| The Charles and Peggy Stephenson Family Foundation | | Tulsa, OK | Local | 6 | 2024 | $3,000 |
| Forbes Foundation | | Tulsa, OK | Local | 5 | 2024 | $2,500 |
| One Gas Foundation Inc | | Tulsa, OK | Local | 2 | 2024 | $2,100 |
| Joseph L Hull Jr Family Foundation | | Tulsa, OK | Local | 2 | 2024 | $750 |
| Will Rogers Rotary Club Charitable Trust | | Tulsa, OK | Local | 1 | 2024 | $500 |
| Coretz Family Foundation | | Tulsa, OK | Local | 1 | 2024 | $300 |
| Sanford P & Irene F Burnstein Charitable Foundation | | Tulsa, OK | Local | 2 | 2023 | $110,000 |
| Charles W Harris Foundation | | Tulsa, OK | Local | 2 | 2023 | $20,000 |
| Waters Charitable Foundation | | Jenks, OK | Local | 3 | 2023 | $20,000 |
| The Gelvin Foundation | | Eufaula, OK | Local | 3 | 2023 | $11,200 |
| Arvest Foundation | | Bentonville, AR | National | 1 | 2023 | $10,000 |
| National Arbor Day Foundation | | Lincoln, NE | National | 2 | 2022 | $68,000 |
| Krumme Family Foundation | | Tulsa, OK | Local | 1 | 2022 | $9,000 |
| Ypo Inc | | Tulsa, OK | — | 1 | 2022 | $8,000 |
| Oxley Foundation | | Tulsa, OK | Local | 1 | 2022 | $2,500 |
| Guy and Shirley Lewis Foundation Ltd | | Wilmington, DE | Local | 1 | 2021 | $25,000 |
| American Water Charitable Foundation Inc | | Camden, NJ | National | 1 | 2021 | $20,000 |
| Ressa Foundation | | Mounds, OK | Local | 1 | 2021 | $1,039 |
| The Cole Family Foundation | | | — | 2 | 2021 | $200 |
| Flint Family Foundation | | Tulsa, OK | Local | 1 | 2020 | $25,000 |
| Harlan & Virginia Krumme Chartiable Trust | | Sand Springs, OK | Local | 2 | 2020 | $1,500 |
| Zarrow Families Foundation | | Tulsa, OK | Local | 2 | 2020 | $1,000 |
| Robert and Sandra Norman Family Foundation | | Tulsa, OK | Local | 1 | 2020 | $500 |
| The Sneed Foundation Inc | | | — | 1 | 2020 | $100 |
| Joe & Jean Holliman Family Foundation | | | Local | 2 | 2019 | $40,000 |
| Hardesty Family Foundation Inc | | Tulsa, OK | Local | 1 | 2019 | $1,526 |
| Don and Florence Sharp Charitable Foundation | | Tulsa, OK | Local | 1 | 2018 | $10,000 |
| Joe and Jennifer Potts Family Foundation | | Tulsa, OK | Local | 1 | 2018 | $3,122 |
| Margery Mayo Bird Foundation | | | — | 1 | 2018 | $1,680 |
| Reed Jules Oppenheimer Foundation | | Tulsa, OK | National | 1 | 2018 | $1,000 |