| Carl a Davis and Lois E Davis Foundation | | Houston, TX | Local | 7 | 2024 | $13,846,000 |
| Sarofim Foundation | | Houston, TX | Local | 2 | 2024 | $8,025,000 |
| Notsew Orm Sands Foundation | | Houston, TX | Local | 2 | 2024 | $5,562,500 |
| The Cullen Trust for Higher Education | | Houston, TX | Local | 7 | 2024 | $3,700,000 |
| Peggy and Bill Shiffick Charitable Foundation | | Chicago, IL | Local | 6 | 2024 | $1,451,116 |
| Robert & Janice Mcnair Foundation | | Houston, TX | Local | 5 | 2024 | $1,054,013 |
| Scanlan Foundation | | Houston, TX | Local | 6 | 2024 | $925,138 |
| Hildebrand Foundation | | Houston, TX | Local | 4 | 2024 | $755,000 |
| Fort Wayne Catholic Radio Groupinc | | | Local | 1 | 2024 | $742,558 |
| The Elkins Foundation | | Houston, TX | Local | 3 | 2024 | $600,000 |
| Marek Family Foundation | | Houston, TX | Local | 7 | 2024 | $380,575 |
| Robert a Welch Foundation 062491 | | Houston, TX | Local | 6 | 2024 | $365,000 |
| Vivian L Smith Foundation | | Houston, TX | Local | 7 | 2024 | $350,000 |
| P J Moran Foundation | | Houston, TX | Local | 5 | 2024 | $278,575 |
| Crawford and Hattie Jackson Foundation | | Sugar Land, TX | Local | 7 | 2024 | $275,000 |
| John S Dunn Foundation | | Houston, TX | Local | 4 | 2024 | $275,000 |
| Strake Foundation | | Houston, TX | Local | 5 | 2024 | $210,000 |
| Centerpoint Energy Foundation Inc | | Houston, TX | National | 3 | 2024 | $200,000 |
| William a and Madeline Welder Smith Foundation | | Houston, TX | Local | 5 | 2024 | $165,000 |
| Harriet and Joe Foster Foundation | | Houston, TX | Local | 7 | 2024 | $160,000 |
| M D Anderson Foundation | | Houston, TX | Local | 3 | 2024 | $150,000 |
| John G & Marie Stella Kenedy Memorial Foundation | | Corp Christi, TX | Local | 7 | 2024 | $148,000 |
| E & M Foundation Inc | | Houston, TX | Local | 6 | 2024 | $146,532 |
| Christus Foundation for Healthcare | | Houston, TX | Local | 7 | 2024 | $140,000 |
| Pemmy Smith Foundation | | Dallas, TX | Local | 6 | 2024 | $120,000 |
| Willard & Ruth Johnson Charitable Foundation | | Houston, TX | Local | 4 | 2024 | $100,000 |
| Avvento Foundation | | Houston, TX | Local | 3 | 2024 | $87,525 |
| Michael & Susan Dell Foundation | | Austin, TX | National | 3 | 2024 | $85,344 |
| David J and Judy Beck Foundation | | Houston, TX | Local | 4 | 2024 | $55,000 |
| Pettinelli Family Foundation | | Pennington, NJ | National | 2 | 2024 | $52,500 |
| Texas Medical Center Foundation | | Houston, TX | Local | 4 | 2024 | $43,575 |
| Mechia Foundation | | Beaumont, TX | Local | 7 | 2024 | $38,325 |
| Marjorie E Evans Foundation | | Houston, TX | Local | 7 | 2024 | $35,075 |
| Posoli Family Foundation | | Bellaire, TX | Local | 5 | 2024 | $35,000 |
| Astros Foundation | | Houston, TX | Local | 3 | 2024 | $30,000 |
| John P Mcgovern Foundation | | Houston, TX | Local | 1 | 2024 | $30,000 |
| Hsiao Family Foundation Inc | | Houston, TX | Local | 2 | 2024 | $25,000 |
| T Ragan Ryan Foundation Inc | | Houston, TX | Local | 7 | 2024 | $22,500 |
| Thurman Crawford Charitable Trust | | Tulsa, OK | Local | 4 | 2024 | $21,000 |
| National Collegiate Athletic Association | | Indianapolis, IN | National | 1 | 2024 | $12,000 |
| Albert and Ethel Herzstein Charitable Foundation | | Houston, TX | Local | 1 | 2024 | $12,000 |
| Union Pacific Foundation | | Omaha, NE | National | 1 | 2024 | $10,000 |
| Kalman Foundation | | Houston, TX | Local | 2 | 2024 | $7,500 |
| Robert H and Katharine B Garff Foundation | | Salt Lake Cty, UT | Local | 2 | 2024 | $7,500 |
| Chesmar Foundation | | The Woodlands, TX | Local | 1 | 2024 | $7,238 |
| LA Michoacana Foundation Inc | | Houston, TX | Local | 2 | 2024 | $4,500 |
| Medrano Family Foundation | | Houston, TX | Local | 4 | 2024 | $4,357 |
| Houston Food Bank | | Houston, TX | National | 5 | 2024 | — |
| Ust Realty Company | | Houston, TX | Local | 5 | 2023 | $3,450,000 |
| Brown Foundation Inc | | Houston, TX | Local | 1 | 2023 | $1,000,000 |
| John E Guida Foundation | | Houston, TX | Local | 5 | 2023 | $331,860 |
| Rea Charitable Trust | | Cincinnati, OH | Local | 3 | 2023 | $140,000 |
| Baxter Trust | | Houston, TX | Local | 2 | 2023 | $100,000 |
| Boyd and Evelyn Mullen Charitable Foundation | | Pennington, NJ | Local | 4 | 2023 | $90,000 |
| The Iris and Lloyd Webre Foundation | | Houston, TX | Local | 4 | 2023 | $80,075 |
| Ralph H and Ruth J Mc Cullough Foundation | | Houston, TX | Local | 6 | 2023 | $52,500 |
| Anti-Defamation League | | New York, NY | Local | 2 | 2023 | $50,000 |
| Koch Foundation Inc | | Gainesville, FL | National | 2 | 2023 | $30,000 |
| Hackett Family Foundation | | Wilmington, DE | Local | 3 | 2023 | $17,800 |
| William E and Natoma Pyle Harvey Charitable Trust | | Pittsburgh, PA | Local | 1 | 2023 | $15,000 |
| Gonsoulin Charitable Trust | | Sugar Land, TX | National | 3 | 2023 | $15,000 |
| W T and Louise J Moran Foundation | | Houston, TX | Local | 1 | 2023 | $10,000 |
| Virginia G Piper Charitable Trust 08-11-95 | | Phoenix, AZ | Local | 2 | 2023 | $10,000 |
| Enterprise Holdings Foundation | | Saint Louis, MO | National | 1 | 2023 | $5,000 |
| T W Lott Family Foundation | | Houston, TX | Local | 1 | 2023 | $2,500 |
| Andrew F and Barbara Veres Charitable Trust | | Houston, TX | Local | 1 | 2023 | $1,000 |
| Richard Stodder Charitable Foundation | | Houston, TX | Local | 1 | 2023 | $100 |
| Associated Nursing Alumni | | | — | 1 | 2022 | $700,000 |
| Lewis and Joan Lowenstein Foundation | | Houston, TX | Local | 5 | 2022 | $150,000 |
| Our Sunday Visitor Inc | | Huntington, IN | National | 2 | 2022 | $82,560 |
| The Sarofim Foundation | | | Local | 1 | 2022 | $25,000 |
| Agee Family Foundation | | Houston, TX | Local | 1 | 2022 | $25,000 |
| Knights of Columbus Charitable Fund Inc | | New Haven, CT | National | 2 | 2022 | $20,000 |
| The Methodist Hospital | | Houston, TX | Local | 1 | 2022 | $5,075 |
| Scurlock Foundation | | Houston, TX | Local | 5 | 2022 | $5,000 |
| Kittsie and Charlie Thomas Family Foundation | | Houston, TX | Local | 1 | 2022 | $1,000 |
| Schull Institute | | Houston, TX | — | 1 | 2022 | $1,000 |
| William Randolph Hearst Foundation | | New York, NY | National | 1 | 2021 | $100,000 |
| Gelb Family Foundation | | Houston, TX | Local | 5 | 2021 | $51,000 |
| Greater Houston Community Foundation | | Houston, TX | Local | 1 | 2021 | $20,000 |
| Julio and Ana Gomez Foundation | | Houston, TX | Local | 3 | 2021 | $9,000 |
| William and Marie Wise Family Foundation | | Pearland, TX | Local | 2 | 2021 | $5,250 |
| Worthings Scholarship Fund | | Dallas, TX | National | 2 | 2021 | $4,000 |
| Swami Dayanand Educational Foundation | | Sugar Land, TX | Local | 1 | 2021 | $2,000 |
| Dazzio-Gutierrez Family Foundation | | Houston, TX | Local | 3 | 2020 | $2,025,000 |
| Humphreys Foundation | | Liberty, TX | Local | 3 | 2020 | $40,000 |
| John and Charlene Oshea Family Foundation | | | — | 4 | 2020 | $28,769 |
| R E Smith Foundation | | Houston, TX | Local | 2 | 2020 | $22,500 |
| Frank and Susan Huettner Educational Foundation Ltd | | Pennington, NJ | Local | 1 | 2020 | $13,200 |
| Charles Lawson Bauer Foundation | | Wilmington, DE | Local | 1 | 2020 | $10,000 |
| Paul and Lucy Hoang Foundation | | Houston, TX | Local | 2 | 2020 | $10,000 |
| The Cullen Trust for Health Care | | Houston, TX | Local | 1 | 2019 | $200,000 |
| Charity Guild of Catholic Women of Harris County | | Houston, TX | Local | 1 | 2019 | $10,000 |
| The Charles Lela and Mary Slough Foundation | | Richardson, TX | Local | 2 | 2019 | $10,000 |
| Palmer Foundation | | Houston, TX | Local | 1 | 2019 | $5,000 |
| Richard Wallrath Educationalfoundation | | Centerville, TX | — | 2 | 2019 | $3,750 |
| Trini and O C Mendenhall Foundation | | Houston, TX | Local | 1 | 2019 | $3,100 |
| Knights of Columbus | | Houston, TX | Local | 1 | 2019 | $1,000 |
| Leonard R Frankel Family Foundation | | Houston, TX | Local | 1 | 2018 | $100,000 |
| American Chemical Society | | Washington, DC | National | 1 | 2018 | $70,900 |
| Harry S and Isabel C Cameron Foundation | | Houston, TX | Local | 1 | 2018 | $44,500 |
| Eugene and Felice Malloy Foundation | | Houston, TX | Local | 1 | 2018 | $32,000 |
| Fongs 2014 Family Foundation Inc | | Houston, TX | Local | 1 | 2018 | $10,000 |
| Frank and Theresa Bramanti Family Foundation | | Houston, TX | Local | 1 | 2018 | $10,000 |
| Velma Lee and John Harvey Robinson Charitable Foundation | | Edna, TX | Local | 1 | 2018 | $2,000 |
| The John Randolph Haynes and Dora Haynes Foundation | | | Local | 1 | 2017 | $1,000 |