| Catholic Charities Diocese of Fort Worth | | Fort Worth, TX | Local | 3 | 2024 | $83,673,599 |
| United Way of Greater Houston | | Houston, TX | Local | 7 | 2024 | $6,152,199 |
| Houston Endowment Inc | | Houston, TX | Local | 7 | 2024 | $3,008,320 |
| U S Committee for Refugees and Immigrants Inc | | Arlington, VA | National | 3 | 2024 | $831,300 |
| The Onestar Foundation | | Austin, TX | Local | 4 | 2024 | $781,763 |
| W T and Louise J Moran Foundation | | Houston, TX | Local | 6 | 2024 | $400,000 |
| Clark and Charlene Thompson Foundation | | Houston, TX | Local | 8 | 2024 | $386,000 |
| Brown Foundation Inc | | Houston, TX | Local | 5 | 2024 | $376,000 |
| Andrew Delaney Foundation | | Austin, TX | Local | 7 | 2024 | $315,000 |
| The Elkins Foundation | | Houston, TX | Local | 3 | 2024 | $300,000 |
| William Stamps Farish Fund | | Houston, TX | Local | 5 | 2024 | $280,000 |
| John R Wright and Eloise Mountain Wright Foundation | | Houston, TX | National | 7 | 2024 | $254,970 |
| Dixie & Cedric Wenger 1994 Foundation | | San Antonio, TX | Local | 7 | 2024 | $246,000 |
| John P Mcgovern Foundation | | Houston, TX | Local | 5 | 2024 | $210,000 |
| Isla Carroll Turner Friendship Tr | | Houston, TX | Local | 5 | 2024 | $195,000 |
| Whalley Foundation Inc | | Houston, TX | Local | 3 | 2024 | $190,000 |
| Kathy & Rick Walton Charitable Tr Foundation | | Wilmington, DE | Local | 4 | 2024 | $180,000 |
| The Powell Foundation | | Houston, TX | Local | 3 | 2024 | $175,000 |
| Texas Mutual Insurance Company | | Austin, TX | Local | 3 | 2024 | $150,000 |
| Gayden Family Foundation Tr | | Dallas, TX | Local | 3 | 2024 | $150,000 |
| Betty Jane Seydler Foundation | | Houston, TX | Local | 7 | 2024 | $129,000 |
| Centerpoint Energy Foundation Inc | | Houston, TX | National | 4 | 2024 | $125,000 |
| Harvey R Houck Jr and Patricia W Houck Foundation Inc | | Houston, TX | Local | 4 | 2024 | $102,500 |
| Lsf Foundation | | Houston, TX | Local | 1 | 2024 | $100,000 |
| Palmer Foundation | | Houston, TX | Local | 6 | 2024 | $98,000 |
| Tracy & Elma Lee Lawrencefoundation | | Houston, TX | Local | 6 | 2024 | $94,500 |
| Halliburton Charitable Foundation | | Houston, TX | Local | 4 | 2024 | $87,500 |
| Permanent Endowment Fund of the Moody Memorial First United Method | | Galveston, TX | Local | 5 | 2024 | $80,000 |
| A R Tony and Maria J Sanchez Family Foundation | | Houston, TX | Local | 1 | 2024 | $80,000 |
| Moody Foundation | | Galveston, TX | Local | 1 | 2024 | $75,000 |
| Richard Stodder Charitable Foundation | | Houston, TX | Local | 7 | 2024 | $69,650 |
| Harry S and Isabel C Cameron Foundation | | Houston, TX | Local | 4 | 2024 | $66,000 |
| Medallion Foundation Inc | | Houston, TX | Local | 5 | 2024 | $65,000 |
| Houston Junior Forum Inc | | Houston, TX | Local | 7 | 2024 | $55,500 |
| Edward & Helen Oppenheimer Foundation | | Houston, TX | Local | 7 | 2024 | $54,500 |
| Dallas Jewish Community Foundation | | Dallas, TX | Local | 6 | 2024 | $54,000 |
| Don a Sanders Family Foundation | | Houston, TX | Local | 4 | 2024 | $45,000 |
| Mechia Foundation | | Beaumont, TX | Local | 7 | 2024 | $43,700 |
| Kittsie and Charlie Thomas Family Foundation | | Houston, TX | Local | 3 | 2024 | $40,000 |
| Albert and Ethel Herzstein Charitable Foundation | | Houston, TX | Local | 5 | 2024 | $31,500 |
| Mcneill Charitable Foundation Inc | | Houston, TX | National | 5 | 2024 | $28,100 |
| Anne Lamkin Kinder Foundation Inc | | Houston, TX | Local | 4 | 2024 | $24,046 |
| Petset | | Houston, TX | Local | 6 | 2024 | $23,700 |
| Mcelroy Family Charitable Foundation | | League City, TX | Local | 2 | 2024 | $20,000 |
| The Mary Moody Northern Endowment | | Galveston, TX | Local | 1 | 2024 | $20,000 |
| Fred and Mabel R Parks Foundation | | Sugar Land, TX | Local | 2 | 2024 | $20,000 |
| Union Pacific Foundation | | Omaha, NE | National | 2 | 2024 | $20,000 |
| Marek Family Foundation | | Houston, TX | Local | 2 | 2024 | $19,500 |
| Ramesh and Radhika Hariharan Foundation | | Bellaire, TX | Local | 5 | 2024 | $16,000 |
| Kroger Co Foundation | | Cincinnati, OH | National | 2 | 2024 | $16,000 |
| Michael and Rebecca Cemo Foundation | | Houston, TX | Local | 1 | 2024 | $15,000 |
| P J Moran Foundation | | Houston, TX | Local | 3 | 2024 | $13,000 |
| R E Smith Foundation | | Houston, TX | Local | 5 | 2024 | $11,500 |
| The Vaughn Foundation | | Houston, TX | Local | 1 | 2024 | $10,000 |
| Brodsky Foundation | | Houston, TX | Local | 4 | 2024 | $9,900 |
| Khushalani Foundation | | Humble, TX | National | 3 | 2024 | $9,000 |
| A I and Manet Schepps Foundation Inc | | Bellaire, TX | Local | 5 | 2024 | $8,530 |
| C Wayne and Patricia J Miller Foundation | | Houston, TX | Local | 6 | 2024 | $6,000 |
| The Boyd Foundation Charitable Trust | | Houston, TX | Local | 3 | 2024 | $6,000 |
| Gordon a Cain Foundation | | Houston, TX | Local | 1 | 2024 | $5,000 |
| Coneway Family Foundation | | Houston, TX | Local | 3 | 2024 | $4,500 |
| The Diane and Conrad Weil Jr Family Foundation | | Houston, TX | Local | 3 | 2024 | $4,100 |
| Blackwell Foundation Tr | | Houston, TX | Local | 3 | 2024 | $3,250 |
| Harris and Eliza Kempner Fund | | Galveston, TX | Local | 3 | 2024 | $3,000 |
| Jfa Foundation | | Houston, TX | Local | 4 | 2024 | $2,300 |
| Rinehart Family Foundation | | Houston, TX | Local | 1 | 2024 | $1,500 |
| Hindus of Greater Houston Inc | | Houston, TX | National | 4 | 2024 | — |
| Ting Tsung and Wei Fong Chao Foundation | | Houston, TX | National | 6 | 2023 | $630,000 |
| Houston Jewish Community Foundation | | Houston, TX | Local | 6 | 2023 | $256,919 |
| The Jacobson Family Foundation | | | Local | 3 | 2023 | $125,000 |
| The Methodist Hospital | | Houston, TX | Local | 2 | 2023 | $125,000 |
| Houston Arts Alliance | | Houston, TX | Local | 2 | 2023 | $90,947 |
| Bnsf Foundation | | Fort Worth, TX | National | 4 | 2023 | $50,000 |
| Lulu Bryan Ramaud Charitable Tr | | Houston, TX | Local | 5 | 2023 | $45,000 |
| Lillian Kaiser Lewis Foundation | | Houston, TX | Local | 3 | 2023 | $30,000 |
| Zions Bancorporation Foundation | | Salt Lake City, UT | National | 3 | 2023 | $28,050 |
| William E and Natoma Pyle Harvey Charitable Trust | | Pittsburgh, PA | Local | 2 | 2023 | $25,000 |
| Annunziato Family Foundation | | Houston, TX | Local | 1 | 2023 | $25,000 |
| Heimbinder Family Foundation 122089 | | Westlake, OH | National | 4 | 2023 | $16,000 |
| St Pauls Methodist Foundation of Houston | | Houston, TX | Local | 2 | 2023 | $13,750 |
| Jack Jr and Nance Foules Wier Endowment | | Houston, TX | Local | 2 | 2023 | $10,000 |
| Molina Healthcare Charitable Foundation | | Wilmington, DE | National | 1 | 2023 | $10,000 |
| Southern Company Gas Charitable Foundation Inc | | Atlanta, GA | National | 1 | 2023 | $5,000 |
| Oshea Family Foundation | | Houston, TX | Local | 1 | 2023 | $2,000 |
| Glass Belmont Foundation | | Houston, TX | Local | 1 | 2023 | $1,000 |
| Aim to Aid | | Houston, TX | Local | 1 | 2023 | $982 |
| Bill & Katie Weaver Charitable Trust | | Dallas, TX | Local | 1 | 2023 | $250 |
| Robert & Janice Mcnair Foundation | | Houston, TX | Local | 4 | 2022 | $55,000 |
| Cyvia and Melvyn Wolff Charitable Foundation | | Houston, TX | Local | 3 | 2022 | $30,000 |
| Scan Health Plan Texas Inc | | Long Beach, CA | Local | 1 | 2022 | $25,000 |
| Charity Guild of Catholic Women of Harris County | | Houston, TX | Local | 2 | 2022 | $19,500 |
| Carleton Speed Family Foundation Inc | | Houston, TX | — | 4 | 2022 | $11,000 |
| Shirley and David Toomim Family Foundation | | Houston, TX | Local | 2 | 2022 | $10,000 |
| Comerica Charitable Foundation | | Cincinnati, OH | National | 2 | 2022 | $8,000 |
| The Virginia & L E Simmons Family Foundation | | Houston, TX | Local | 1 | 2022 | $5,000 |
| Broesche Family Foundation | | Houston, TX | Local | 1 | 2022 | $5,000 |
| Alkek & Williams Foundation | | Houston, TX | Local | 1 | 2022 | $1,000 |
| D Kent and Linda C Anderson Foundation | | Houston, TX | Local | 1 | 2022 | $500 |
| William Randolph Hearst Foundation | | New York, NY | National | 1 | 2021 | $500,000 |
| Wayne Duddlesten Foundation | | Houston, TX | Local | 4 | 2021 | $350,000 |
| Church World Service Inc | | Elkhart, IN | National | 3 | 2021 | $202,532 |
| Samuels Family Foundation | | Bellaire, TX | Local | 1 | 2021 | $200,000 |
| Islamic Relief USA | | Alexandria, VA | National | 4 | 2021 | $192,119 |
| The Eleanor and Frank Freed Foundation Mr Randall Evans | | | — | 4 | 2021 | $127,000 |
| Cheniere Cares Inc | | Houston, TX | Local | 2 | 2021 | $52,500 |
| Awe and Wonder Foundation | | Houston, TX | Local | 1 | 2021 | $50,000 |
| Smith Family Foundation Inc | | Carmel, IN | National | 1 | 2021 | $25,000 |
| The Jake and Nina Kamin Foundation | | Bellaire, TX | Local | 2 | 2021 | $18,000 |
| Robert W Knox Sr and Pearl Willis Knox Charitable Foundation | | Dallas, TX | Local | 1 | 2021 | $15,000 |
| Robert L and Jean Clarke Family Foundation | | Houston, TX | Local | 1 | 2021 | $5,000 |
| Kalman Foundation | | Houston, TX | Local | 1 | 2021 | $5,000 |
| Eastman Foundation | | Kingsport, TN | National | 1 | 2021 | $5,000 |
| Jean Lykes Grace Foundation | | Houston, TX | Local | 1 | 2021 | $2,500 |
| James and Molly Crownover Family Foundation | | Houston, TX | Local | 1 | 2021 | $2,000 |
| Winkelmann Charitable Foundation | | Houston, TX | Local | 2 | 2021 | $1,900 |
| Picard-Dannheisser Family Foundation Inc | | Pensacola, FL | Local | 1 | 2021 | $1,000 |
| Sally and Bernard Fuchs Charitable Foundation | | Houston, TX | Local | 2 | 2021 | $200 |
| Peaceful Planet Foundation | | San Diego, CA | Local | 1 | 2021 | $75 |
| Meyer and Ida Gordon Foundation 2 | | Houston, TX | Local | 1 | 2021 | $50 |
| J E and L E Mabee Foundation Inc | | Midland, TX | National | 2 | 2020 | $318,800 |
| Hearst Foundation Inc | | New York, NY | National | 1 | 2020 | $150,000 |
| Memorial Hermann Community Benefit Corporation | | Houston, TX | Local | 3 | 2020 | $139,500 |
| Rockwell Fund Inc | | Houston, TX | Local | 1 | 2020 | $50,000 |
| Stonier Scholarship Inc | | Towson, MD | National | 1 | 2020 | $50,000 |
| Alliance of Community Assistance Ministries Inc | | Houston, TX | Local | 3 | 2020 | $29,000 |
| Vijay and Marie Goradia Charitable Foundation | | Houston, TX | National | 2 | 2020 | $20,000 |
| Jacob & Terese Hershey Foundation | | Houston, TX | Local | 1 | 2020 | $10,000 |
| Katherine U Sanders Foundation | | Houston, TX | Local | 1 | 2020 | $10,000 |
| Macdonald-Peterson Foundation | | Houston, TX | National | 1 | 2020 | $5,000 |
| Noor Munshi Foundation | | Katy, TX | National | 3 | 2020 | $3,300 |
| Midway Foundation | | Houston, TX | Local | 1 | 2020 | $2,500 |
| The Bayou Foundation Legacy Trust Company | | | — | 1 | 2020 | $2,000 |
| Mrjr Family Foundation Inc | | Houston, TX | Local | 1 | 2020 | $1,500 |
| K & E Fund Inc | | Houston, TX | Local | 1 | 2020 | $1,000 |
| The Carl and Phyllis Detering Foundation | | Houston, TX | Local | 1 | 2020 | $1,000 |
| Irani Family Foundation | | Spring, TX | National | 1 | 2020 | $100 |
| Stewart a & Marla B Feldman Family Foundation | | Houston, TX | Local | 1 | 2020 | $50 |
| Levant Foundation | | Houston, TX | Local | 1 | 2019 | $10,000 |
| Salners Family Foundation | | Houston, TX | Local | 1 | 2019 | $2,500 |
| Mc Companies-Sharing the Good Life Foundation | | Scottsdale, AZ | Local | 1 | 2019 | $500 |
| Ney Foundation | | Houston, TX | Local | 1 | 2019 | $100 |
| Points of Light Foundation | | Atlanta, GA | National | 2 | 2018 | $77,100 |
| Meals on Wheels America | | Arlington, VA | National | 1 | 2018 | $43,140 |
| Pevehouse Family Foundation Inc | | Midland, TX | Local | 1 | 2018 | $10,000 |
| Memorial Hermann Health System | | Houston, TX | Local | 1 | 2018 | $10,000 |
| Strake Foundation | | Houston, TX | Local | 1 | 2018 | $5,000 |
| Reso Foundation | | | — | 1 | 2018 | $5,000 |
| Meals on Wheels Texas | | Austin, TX | Local | 1 | 2017 | $5,000 |
| Alan B Slifka Foundation Inc | | New York, NY | Local | 1 | 2017 | $1,000 |