| United Way of Greater Houston | | Houston, TX | Local | 7 | 2024 | $2,376,786 |
| Sarofim Foundation | | Houston, TX | Local | 1 | 2024 | $1,000,000 |
| Leslie L Alexander Foundation | | Delray Beach, FL | National | 5 | 2024 | $885,000 |
| J E and L E Mabee Foundation Inc | | Midland, TX | National | 1 | 2024 | $500,000 |
| The Powell Foundation | | Houston, TX | Local | 4 | 2024 | $342,500 |
| W T and Louise J Moran Foundation | | Houston, TX | Local | 7 | 2024 | $330,000 |
| Centerpoint Energy Foundation Inc | | Houston, TX | National | 3 | 2024 | $285,000 |
| Whalley Foundation Inc | | Houston, TX | Local | 2 | 2024 | $240,000 |
| The Methodist Hospital | | Houston, TX | Local | 3 | 2024 | $215,155 |
| Isla Carroll Turner Friendship Tr | | Houston, TX | Local | 5 | 2024 | $215,000 |
| J R Albert Charitable Trust | | Charleston, SC | National | 7 | 2024 | $205,000 |
| Baxter Trust | | Houston, TX | Local | 2 | 2024 | $150,000 |
| Rawley Foundation P65070008 | | Chicago, IL | Local | 5 | 2024 | $120,000 |
| Lester Napier Foundation Inc | | Los Angeles, CA | National | 4 | 2024 | $55,000 |
| James and Beatrice Salah Charitable Trust | | Ft Lauderdale, FL | National | 1 | 2024 | $55,000 |
| Precinct One-Mccarty Road Landfill Community Service Corporation | | Houston, TX | Local | 4 | 2024 | $51,209 |
| Koonce Family Foundation Tr | | Dallas, TX | Local | 5 | 2024 | $50,000 |
| Albert and Ethel Herzstein Charitable Foundation | | Houston, TX | Local | 1 | 2024 | $20,000 |
| Sherry & Gerald Merfish Family Foundation | | Houston, TX | Local | 1 | 2024 | $20,000 |
| Medallion Foundation Inc | | Houston, TX | Local | 1 | 2024 | $15,000 |
| Richard Stodder Charitable Foundation | | Houston, TX | Local | 4 | 2024 | $7,000 |
| Texas Capital Bank Foundation | | Dallas, TX | Local | 1 | 2024 | $5,000 |
| Ting Tsung and Wei Fong Chao Foundation | | Houston, TX | National | 1 | 2024 | $250 |
| Houston Food Bank | | Houston, TX | National | 6 | 2024 | — |
| The Cullen Foundation | | Houston, TX | Local | 1 | 2023 | $250,000 |
| Enterprise Holdings Foundation | | Saint Louis, MO | National | 5 | 2023 | $154,250 |
| Enrico & Sandra Di Portanova | | Houston, TX | Local | 3 | 2023 | $35,000 |
| Union Pacific Foundation | | Omaha, NE | National | 4 | 2023 | $32,500 |
| East West Bank Foundation | | Pasadena, CA | Local | 3 | 2023 | $25,000 |
| The Vaughn Foundation | | Houston, TX | Local | 4 | 2023 | $25,000 |
| Huffington Foundation | | Houston, TX | Local | 1 | 2022 | $500,000 |
| Clayton Fund Inc Texas Commerce Bank | | Houston, TX | Local | 1 | 2022 | $125,000 |
| Charity Guild of Catholic Women of Harris County | | Houston, TX | Local | 5 | 2022 | $55,500 |
| Patrick G Bromley Foundation | | Wilmington, DE | Local | 3 | 2022 | $35,000 |
| Greater Houston Community Foundation | | Houston, TX | Local | 1 | 2022 | $31,100 |
| William Stamps Farish Fund | | Houston, TX | Local | 1 | 2022 | $25,000 |
| Salners Family Foundation | | Houston, TX | Local | 3 | 2022 | $11,000 |
| Houston Jewish Community Foundation | | Houston, TX | Local | 2 | 2022 | $10,600 |
| Molina Healthcare Charitable Foundation | | Wilmington, DE | National | 1 | 2022 | $10,000 |
| Edward & Helen Oppenheimer Foundation | | Houston, TX | Local | 1 | 2022 | $5,000 |
| Midway Foundation | | Houston, TX | Local | 1 | 2022 | $500 |
| The Onestar Foundation | | Austin, TX | — | 2 | 2020 | $441,193 |
| Green Mountain Energy Sun Club | | | — | 1 | 2020 | $93,800 |
| Kroger Co Zero Hunger Zero Waste Foundation | | Cincinnati, OH | National | 1 | 2020 | $42,500 |
| Jacob & Terese Hershey Foundation | | Houston, TX | Local | 1 | 2020 | $20,000 |
| Jack H and William M Light Charitable Tr | | San Antonio, TX | Local | 1 | 2020 | $10,000 |
| The Page Southerland Page Foundation | | Houston, TX | Local | 1 | 2020 | $2,500 |
| Arthur and Joan Weisberg Family Foundation Inc | | Huntington, WV | National | 1 | 2020 | $1,000 |
| The Jackson Foundation | | | — | 1 | 2019 | $5,000 |
| J Squared Family Foundation | | Houston, TX | Local | 1 | 2019 | $2,500 |
| Clutch City Foundation | | Houston, TX | Local | 1 | 2018 | $5,000 |
| Morgan Stanley Foundation Inc | | New York, NY | Local | 1 | 2018 | $1,000 |