| Joseph W Welch Jr Foundation Tr | | San Bruno, CA | Local | 7 | 2024 | $109,500 |
| Speramus Foundation | | Hillsborough, CA | National | 5 | 2024 | $56,973 |
| Atkinson Foundation | | San Francisco, CA | Local | 2 | 2024 | $20,500 |
| Hoefer Family Foundation | | Burlingame, CA | Local | 2 | 2024 | $9,000 |
| Harvey and Leslie Wagner Foundation | | Incline Vlg, NV | Local | 5 | 2024 | $5,000 |
| Steven Paul Friedman Foundation | | Okemos, MI | Local | 3 | 2024 | $4,500 |
| Ronald P & Susan E Lynch Foundation | | New York, NY | National | 1 | 2024 | $2,500 |
| Cynthia and Merrill Magowan Family Foundation Inc | | Hillsborough, CA | Local | 1 | 2024 | $2,500 |
| Peter & Marie-Helene Gotcher Foundation | | Hillsborough, CA | Local | 3 | 2023 | $3,000 |
| Kim and Harold Louie Family Foundation | | Burlingame, CA | Local | 1 | 2022 | $10,000 |
| Patti & Rusty Rueff Foundation | | Burlingame, CA | National | 2 | 2022 | $6,250 |
| Marcus & Millichap Foundation | | Palo Alto, CA | Local | 1 | 2022 | $3,000 |
| Sutton Family Foundation | | Encinitas, CA | Local | 1 | 2021 | $500 |
| The Honickman Charitable Fund | | Pennsauken, NJ | Local | 1 | 2021 | $250 |
| Tracy and Greg Johnson Foundation Inc | | New York, NY | National | 1 | 2020 | $5,000 |
| Rupert H Johnson Jr Foundation | | San Mateo, CA | Local | 1 | 2020 | $5,000 |
| Intrepid Philanthropy Foundation | | San Francisco, CA | Local | 1 | 2020 | $2,500 |
| The Leo and Eva Gans Foundation Inc | | | — | 1 | 2020 | $1,000 |
| Rippleworks Inc | | San Francisco, CA | National | 1 | 2020 | $50 |
| American Contract Bridge League Charity Foundation Corp | | Austin, TX | National | 1 | 2019 | $5,000 |
| Hillsborough Garden Club Trust | | Burlingame, CA | Local | 1 | 2019 | $4,500 |
| Thoren Family Charitable Trust C/O Dave Harris | | | — | 1 | 2017 | $3,000 |