| San Antonio Area Foundation | | San Antonio, TX | Local | 7 | 2024 | $438,415 |
| Leslie L Alexander Foundation | | Delray Beach, FL | National | 5 | 2024 | $310,000 |
| James a Buddy Davidson Charitable Foundation | | Midland, TX | Local | 3 | 2024 | $305,903 |
| Ahimsa Foundation | | South Windham, ME | National | 7 | 2024 | $194,000 |
| Head & Heart Foundation Tr | | Wilmington, DE | National | 2 | 2024 | $125,000 |
| Richard D Huff Foundation Trust | | San Antonio, TX | Local | 5 | 2024 | $91,205 |
| Arnold J and Irene B Kocurek Family Foundation | | Pennington, NJ | Local | 6 | 2024 | $89,000 |
| American Anti-Vivisection Society | | Jenkintown, PA | National | 5 | 2024 | $77,331 |
| Macdonald Family Foundation | | Los Angeles, CA | Local | 1 | 2024 | $73,500 |
| Circle Bar Foundation | | San Antonio, TX | Local | 4 | 2024 | $40,000 |
| Carol Tyrrell Kyle Foundation Inc | | San Antonio, TX | Local | 8 | 2024 | $24,400 |
| Harris K and Lois G Oppenheimer Foundation | | San Antonio, TX | Local | 7 | 2024 | $21,000 |
| Terry and Regina Armstrong Family Charitable Foundation | | San Antonio, TX | National | 3 | 2024 | $15,000 |
| Julian G Lange Family Foundation I | | San Antonio, TX | National | 4 | 2024 | $8,500 |
| Dixie & Cedric Wenger 1994 Foundation | | San Antonio, TX | Local | 5 | 2024 | $4,750 |
| J H Tappan and Winnie Converse Tappan Perpetual Charitable Trust | | Temple, TX | Local | 6 | 2024 | $3,700 |
| Mary M Diggs Foundation | | San Antonio, TX | Local | 4 | 2023 | $95,231 |
| Betty Stieren Kelso Foundation | | San Antonio, TX | Local | 1 | 2023 | $10,000 |
| C B & Anita Branch Trust | | San Antonio, TX | Local | 1 | 2023 | $5,000 |
| Meyer Foundation Inc | | Bellaire, TX | Local | 2 | 2023 | $2,250 |
| Keith M Orme and Pat Vigeon Orme Charitable Foundation | | San Antonio, TX | Local | 2 | 2023 | $2,000 |
| Susan & Jerome Ettelson Fund | | Chicago, IL | Local | 4 | 2023 | $850 |
| Ruby Mckibben Foundation for the Protection of Animals | | | — | 3 | 2022 | $5,358,384 |
| Perry and Ruby Stevens Charitable Foundation | | Kerrville, TX | Local | 2 | 2022 | $95,000 |
| Summerlee Foundation | | Dallas, TX | Local | 3 | 2022 | $47,500 |
| Judy Calder Foundation | | Boerne, TX | Local | 4 | 2022 | $45,000 |
| People for the Ethical Treatment of Animals Inc | | Norfolk, VA | Local | 1 | 2022 | $20,000 |
| A Kinder World Foundation | | New York, NY | National | 1 | 2022 | $15,000 |
| Dallas Jewish Community Foundation | | Dallas, TX | Local | 1 | 2022 | $10,000 |
| Prentice Foundation | | San Antonio, TX | Local | 1 | 2022 | $5,000 |
| Bamberger Foundation | | Johnson City, TX | Local | 2 | 2022 | $4,000 |
| Serengeti Foundation | | Dripping Spgs, TX | — | 1 | 2022 | $200 |
| Elizabeth Crook & Marc Lewis Foundation | | Austin, TX | National | 4 | 2021 | $40,000 |
| Morrow Family Foundation Inc | | | — | 1 | 2021 | $4,500 |
| Dian Graves Owen Foundation | | Abilene, TX | Local | 2 | 2021 | $1,750 |
| Yang Foundation | | New Hartford, NY | National | 1 | 2021 | $750 |
| Dj and T Foundation | | | Local | 1 | 2020 | $161,246 |
| University of Southern Mississippi Research Foundation | | Hattiesburg, MS | — | 1 | 2020 | $17,000 |
| Humane World for Animals Inc | | Gaithersburg, MD | National | 1 | 2020 | $5,000 |
| Dee Ann and Mark Schofield Foundation | | Helotes, TX | Local | 1 | 2020 | $100 |
| The Bridge Foundation Inc C/O Bruce Petty | | | — | 2 | 2019 | $20,000 |
| Linda Darlene Lehr Charitable Tr | | Kerrville, TX | Local | 2 | 2019 | $6,000 |
| Alice Kleberg Reynolds Meyer Fdn Tr | | San Antonio, TX | Local | 1 | 2019 | $5,000 |
| James & Susan Martin Charitable Tr | | San Antonio, TX | Local | 1 | 2019 | $100 |
| Edward Gorey Charitable Tr | | New York, NY | National | 1 | 2018 | $7,000 |
| Faye L and William L Cowden Charitable Foundation | | San Antonio, TX | Local | 1 | 2018 | $5,000 |
| Grant Family Fund | | Galveston, TX | National | 1 | 2018 | $2,000 |