| Manning Foundation Tr | | Saint Louis, MO | Local | 6 | 2024 | $571,500 |
| Harry E Bovay Jr Foundation | | Houston, TX | National | 7 | 2024 | $367,500 |
| Tapestry Foundations of Mary Carmel and Thomas P Borders | | Austin, TX | Local | 1 | 2024 | $125,000 |
| Anne and Don Fizer Foundation | | Houston, TX | Local | 7 | 2024 | $110,500 |
| William a and Madeline Welder Smith Foundation | | Houston, TX | Local | 5 | 2024 | $60,000 |
| Chaparral Foundation | | Midland, TX | Local | 7 | 2024 | $35,500 |
| Elizabeth Born Linz Foundation | | Coppell, TX | Local | 4 | 2024 | $33,500 |
| Wilton P & Effie Mae Hebert Foundation | | Beaumont, TX | Local | 4 | 2023 | $22,000 |
| William S and Lora Jean Kilroy Foundation | | Katy, TX | Local | 6 | 2023 | $12,000 |
| Weir Foundation Trust | | Austin, TX | National | 6 | 2023 | $6,000 |
| The Diane and Conrad Weil Jr Family Foundation | | Houston, TX | Local | 1 | 2023 | $5,000 |
| Strake Foundation | | Houston, TX | Local | 4 | 2022 | $12,500 |
| Rhett Butler Charitable Foundation | | Sugar Land, TX | Local | 4 | 2021 | $60,000 |
| The Elkins Foundation | | Houston, TX | Local | 3 | 2021 | $15,000 |
| Adler Foundation | | Houston, TX | Local | 1 | 2021 | $100 |
| San Antonio Area Foundation | | San Antonio, TX | Local | 2 | 2020 | $12,000 |
| The Bayou Foundation Legacy Trust Company | | | — | 1 | 2020 | $2,500 |
| Ellwood Foundation | | Houston, TX | Local | 1 | 2017 | $10,000 |