| Kinkaid School Endowment Fund Inc | | Houston, TX | Local | 8 | 2024 | $36,100,552 |
| Sarofim Foundation | | Houston, TX | Local | 1 | 2024 | $6,000,000 |
| Lawrence Family Foundation | | | Local | 4 | 2024 | $3,181,421 |
| Holthouse Foundation for Kids | | Houston, TX | Local | 4 | 2024 | $1,576,080 |
| The Caylor Foundation | | | Local | 5 | 2024 | $1,531,464 |
| Doggett Family Foundation | | Houston, TX | Local | 7 | 2024 | $1,025,500 |
| John M Oquinn Foundation | | Houston, TX | Local | 3 | 2024 | $1,015,000 |
| Whalley Foundation Inc | | Houston, TX | Local | 6 | 2024 | $1,006,000 |
| Poarch Family Foundation | | Houston, TX | Local | 6 | 2024 | $806,000 |
| The Cullen Foundation | | Houston, TX | Local | 4 | 2024 | $750,000 |
| The Virginia & L E Simmons Family Foundation | | Houston, TX | Local | 5 | 2024 | $520,267 |
| C N and Maria Papadopoulos Charitable Foundation | | Houston, TX | Local | 6 | 2024 | $408,650 |
| The Elkins Foundation | | Houston, TX | Local | 2 | 2024 | $400,000 |
| Robert Houston & Hollyanne Frances Farris Foundation | | Harlingen, TX | Local | 5 | 2024 | $305,000 |
| Houston Jewish Community Foundation | | Houston, TX | Local | 8 | 2024 | $291,042 |
| Willard & Ruth Johnson Charitable Foundation | | Houston, TX | Local | 7 | 2024 | $265,000 |
| Shadywood Foundation | | Houston, TX | Local | 1 | 2024 | $250,000 |
| Vivian L Smith Foundation | | Houston, TX | Local | 7 | 2024 | $220,000 |
| Bookout Family Foundation | | Houston, TX | Local | 2 | 2024 | $205,000 |
| Ed Rachal Foundation | | Corp Christi, TX | Local | 3 | 2024 | $200,000 |
| The Carl and Phyllis Detering Foundation | | Houston, TX | Local | 7 | 2024 | $178,500 |
| Rock Ridge Foundation | | Houston, TX | Local | 6 | 2024 | $160,000 |
| Mayfield Foundation Inc | | Houston, TX | Local | 5 | 2024 | $137,500 |
| Ruth and Ted Bauer Family Foundation | | Houston, TX | Local | 5 | 2024 | $130,000 |
| Cockrell Foundation | | Houston, TX | Local | 7 | 2024 | $117,500 |
| Harrell Family Foundation | | Houston, TX | National | 1 | 2024 | $100,000 |
| Walter and Leila Mischer Family Foundation | | Houston, TX | Local | 1 | 2024 | $83,334 |
| Buck Family Foundation | | Ridgely, MD | National | 7 | 2024 | $73,000 |
| D Kent and Linda C Anderson Foundation | | Houston, TX | Local | 7 | 2024 | $58,750 |
| Ja Sprague Family Foundation | | Houston, TX | Local | 7 | 2024 | $53,000 |
| Bhatia Foundation | | Houston, TX | Local | 2 | 2024 | $50,000 |
| Dudley Family Foundation | | Scottsdale, AZ | Local | 6 | 2024 | $45,000 |
| Alfred W Lasher Foundation | | Houston, TX | Local | 1 | 2024 | $40,000 |
| The Crum Foundation | | Houston, TX | Local | 4 | 2024 | $40,000 |
| Marion and Cadell S Liedtke Family Charitable Foundation | | Midland, TX | Local | 5 | 2024 | $33,250 |
| C J White Foundation | | Houston, TX | Local | 8 | 2024 | $22,575 |
| The Sydnor and Olga Oden Foundation | | Houston, TX | Local | 5 | 2024 | $20,500 |
| Moreno Foundation | | Houston, TX | Local | 1 | 2024 | $16,000 |
| Crane Family Foundation | | Houston, TX | National | 1 | 2024 | $10,000 |
| Sahni Family Foundation | | Houston, TX | Local | 6 | 2024 | $9,500 |
| Brazelton Family Foundation | | Houston, TX | Local | 3 | 2024 | $8,500 |
| Daffy Charitable Fund | | Los Altos, CA | National | 1 | 2024 | $7,250 |
| Arunsangeeta Pasrija | | Houston, TX | Local | 1 | 2024 | $5,000 |
| Rich Foundation | | Nashville, TN | Local | 2 | 2024 | $3,500 |
| Ott Charitable Foundation | | Houston, TX | Local | 1 | 2024 | $3,000 |
| Aundh Private Foundation | | Houston, TX | Local | 1 | 2024 | $948 |
| Brown Foundation Inc | | Houston, TX | Local | 4 | 2023 | $5,422,000 |
| Sterling-Turner Foundation | | Houston, TX | Local | 3 | 2023 | $700,000 |
| M D Anderson Foundation | | Houston, TX | Local | 1 | 2023 | $200,000 |
| Mentz Foundation Inc | | Houston, TX | Local | 4 | 2023 | $40,583 |
| The Iris and Lloyd Webre Foundation | | Houston, TX | Local | 4 | 2023 | $40,000 |
| Anne Lamkin Kinder Foundation Inc | | Houston, TX | Local | 3 | 2023 | $30,252 |
| Krips Family Foundation | | Houston, TX | Local | 4 | 2023 | $27,250 |
| Budoff Upper Extremity Research Foundation | | Houston, TX | Local | 3 | 2023 | $19,500 |
| The Emily Hall Tremaine Foundation Inc | | Tolland, CT | National | 5 | 2023 | $19,000 |
| The Vermillion Family Foundation in | | Houston, TX | National | 3 | 2023 | $18,200 |
| Lasher Family Foundation | | Houston, TX | Local | 1 | 2023 | $10,000 |
| Porter and Lauren Collins Foundation | | Houston, TX | Local | 3 | 2023 | $7,800 |
| Ann Lents and J David Heaney Foundation | | Houston, TX | Local | 1 | 2023 | $5,000 |
| Reid Family Foundation | | Houston, TX | Local | 1 | 2023 | $5,000 |
| W James and Jane K Truettner Foundation | | Crested Butte, CO | National | 5 | 2023 | $2,850 |
| Kayne Anderson Capital Advisors Foundation | | Los Angeles, CA | National | 4 | 2023 | $2,250 |
| Dlabal Foundation | | Austin, TX | Local | 6 | 2023 | $1,500 |
| Marshall Legacy Foundation | | Metairie, LA | Local | 1 | 2022 | $10,000,000 |
| Jerold B Katz Foundation | | Houston, TX | Local | 2 | 2022 | $10,000,000 |
| Don a Sanders Family Foundation | | Houston, TX | Local | 3 | 2022 | $920,000 |
| William S and Lora Jean Kilroy Foundation | | Katy, TX | Local | 3 | 2022 | $354,396 |
| Florence and William K Mcgee Jr Family Foundation | | Houston, TX | Local | 1 | 2022 | $250,000 |
| Houston Endowment Inc | | Houston, TX | Local | 3 | 2022 | $76,025 |
| Monteleone Family Foundation | | New Orleans, LA | Local | 2 | 2022 | $20,000 |
| Hobby Family Foundation | | Houston, TX | Local | 4 | 2022 | $18,000 |
| Sally and Bernard Fuchs Charitable Foundation | | Houston, TX | Local | 2 | 2022 | $12,500 |
| Usd Foundation | | Houston, TX | Local | 4 | 2022 | $11,000 |
| Sk Foundation | | Houston, TX | — | 3 | 2022 | $6,000 |
| North American Communities Foundation Inc | | Houston, TX | National | 1 | 2022 | $5,231 |
| Hussey Foundation | | | National | 5 | 2022 | $5,000 |
| Mary B & James K Jennings Charitable Foundation | | Houston, TX | Local | 5 | 2022 | $2,500 |
| The Susman Foundation (Formerly Susman Family Foundation) | | | Local | 2 | 2022 | $1,250 |
| Jane P and Wiley L Mossy Jr Foundation | | Houston, TX | — | 2 | 2021 | $40,000 |
| Horlock Foundation | | Houston, TX | Local | 5 | 2021 | $20,350 |
| Dovetail Impact Foundation | | Houston, TX | National | 3 | 2021 | $15,000 |
| Meyer Foundation Inc | | Bellaire, TX | Local | 2 | 2021 | $12,000 |
| Ralph H and Ruth J Mc Cullough Foundation | | Houston, TX | Local | 1 | 2021 | $10,000 |
| Wilder Foundation | | Key Biscayne, FL | Local | 3 | 2021 | $3,000 |
| Walter M Mischer & Mary a Mischer Foundation | | Houston, TX | Local | 1 | 2021 | $3,000 |
| The Stanton Foundation | | | Local | 1 | 2021 | $1,000 |
| Yousuf Family Foundation Inc | | Bellaire, TX | Local | 2 | 2021 | $700 |
| Gordon E and Betty I Moore Foundation | | Palo Alto, CA | National | 1 | 2021 | $500 |
| Piper Sandler Foundation | | Minneapolis, MN | National | 1 | 2021 | $144 |
| Mary K and Clifford Grum Foundation | | Lufkin, TX | Local | 2 | 2020 | $20,000 |
| Dawson O & Allison B George Foundation | | Houston, TX | Local | 2 | 2020 | $20,000 |
| Daniel P and Annette B Gordon Foundation | | Houston, TX | Local | 3 | 2020 | $7,550 |
| Ea & Kaye Durham Foundation | | | — | 3 | 2020 | $6,000 |
| Aron S & Anaruth P Gordon Foundation | | Houston, TX | Local | 2 | 2020 | $2,200 |
| William Stamps Farish Fund | | Houston, TX | Local | 2 | 2019 | $175,000 |
| R E Smith Foundation | | Houston, TX | Local | 2 | 2019 | $35,000 |
| Jeff B and Katherine B Love Foundation | | | — | 2 | 2019 | $19,000 |
| Abe & Rae Weingarten Fund C/O Alfred W Lasher | | | — | 2 | 2019 | $10,000 |
| Saunders Foundation | | Houston, TX | Local | 1 | 2019 | $10,000 |
| The Finkelstein Foundation | | Glen Echo, MD | National | 2 | 2019 | $6,000 |
| Bhupat and Jyoti Mehta Family Foundation | | Katy, TX | Local | 1 | 2019 | $3,000 |
| Sellin Family Foundation | | | — | 1 | 2019 | $1,000 |
| Prometheas Charitable Tr | | Houston, TX | Local | 1 | 2019 | $500 |
| Crain Foundation | | Longview, TX | Local | 1 | 2019 | $500 |
| Mize Family Foundation | | Houston, TX | Local | 1 | 2019 | $200 |
| Carolyn Grant Fay Fund Co Ms Marie Fay Evnochides | | | — | 1 | 2018 | $22,382 |
| Duncan Genesis Foundation | | Houston, TX | Local | 1 | 2018 | $20,000 |
| Weingarten-Schnitzer Foundation Inc | | Wilmington, DE | Local | 1 | 2018 | $100 |
| Houston Food Bank | | Houston, TX | National | 1 | 2018 | — |