| Thomas G and Nancy J Macrini Foundation Inc | | Houston, TX | Local | 7 | 2024 | $1,730,000 |
| Marek Family Foundation | | Houston, TX | Local | 7 | 2024 | $492,300 |
| Strake Foundation | | Houston, TX | Local | 4 | 2024 | $480,000 |
| Scanlan Foundation | | Houston, TX | Local | 5 | 2024 | $225,000 |
| Frank and Theresa Bramanti Family Foundation | | Houston, TX | Local | 7 | 2024 | $110,000 |
| Lewis and Joan Lowenstein Foundation | | Houston, TX | Local | 6 | 2024 | $98,500 |
| Hillcrest Foundation | | Spring Branch, TX | Local | 5 | 2024 | $37,000 |
| John and Maryanne Mccormack Foundation | | Houston, TX | Local | 5 | 2024 | $26,100 |
| John G & Marie Stella Kenedy Memorial Foundation | | Corp Christi, TX | Local | 6 | 2023 | $70,000 |
| Charity Guild of Catholic Women of Harris County | | Houston, TX | Local | 3 | 2023 | $40,000 |
| Fidelity Foundation | | Boston, MA | National | 2 | 2023 | $14,000 |
| Godchosethem Non Profit Inc | | Cypress, TX | National | 1 | 2023 | $200 |
| Harry S and Isabel C Cameron Foundation | | Houston, TX | Local | 6 | 2022 | $250,000 |
| The Vaughn Foundation | | Houston, TX | Local | 1 | 2021 | $2,500 |
| Anheuser-Busch Foundation | | Clayton, MO | — | 1 | 2020 | $2,900 |
| Leonard R Frankel Family Foundation | | Houston, TX | Local | 2 | 2019 | $60,000 |
| The Hydrophilanthropy Foundation | | | National | 1 | 2019 | $10,000 |
| Lone Pine Foundation | | Houston, TX | National | 1 | 2018 | $3,103 |