| San Marino School Foundation | | San Marino, CA | Local | 4 | 2024 | $9,262,123 |
| PTA California Congress of Parents Teachers & Students Inc | | San Marino, CA | Local | 8 | 2024 | $1,745,004 |
| Kd Foundation Inc | | Pasadena, CA | Local | 2 | 2024 | $53,060 |
| Whh Foundation | | San Marino, CA | Local | 5 | 2024 | $49,500 |
| San Marino Community Athletics Association | | San Marino, CA | Local | 1 | 2024 | $46,254 |
| Chapman Family Foundation | | San Marino, CA | Local | 4 | 2024 | $35,000 |
| Malou Foundation | | Pasadena, CA | Local | 2 | 2024 | $25,000 |
| Western Asset Management Company Charitable Foundation | | Pasadena, CA | Local | 7 | 2024 | $20,850 |
| Kneier Family Foundation | | | Local | 4 | 2024 | $18,700 |
| Strugar Family Foundation | | San Marino, CA | Local | 3 | 2024 | $13,000 |
| Sempra Employee Giving Network | | San Diego, CA | Local | 2 | 2024 | $12,702 |
| Stephen & Lydia Huang Charitable Foundation | | Alhambra, CA | Local | 4 | 2024 | $6,500 |
| Yen Family Foundation | | San Gabriel, CA | Local | 1 | 2024 | $5,000 |
| Duncan Great Cause Foundation | | San Marino, CA | Local | 5 | 2024 | $4,300 |
| Garfield Foundation | | Oakland, CA | National | 1 | 2024 | $2,500 |
| Kayne Anderson Capital Advisors Foundation | | Los Angeles, CA | National | 1 | 2024 | $2,500 |
| Tsan Tsung Memorial Foundation | | San Marino, CA | Local | 2 | 2024 | $200 |
| Gail G Ellis Foundation Inc | | Bannockburn, IL | National | 6 | 2023 | $33,000 |
| Peter Ly Md Family Foundation | | Wilmington, DE | Local | 6 | 2023 | $30,000 |
| Silent Partner Grants | | San Marino, CA | National | 1 | 2023 | $10,000 |
| Formosa Titan Foundation | | San Marino, CA | Local | 6 | 2023 | $7,000 |
| San Marino P T Affiliates | | Los Angeles, CA | — | 2 | 2022 | $563,000 |
| PTA California Congress of Parents Teachers & Students Inc | | San Marino, CA | — | 3 | 2022 | $433,328 |
| PTA California Congress of Parents Teachers & Students Inc | | San Marino, CA | — | 3 | 2022 | $213,022 |
| Silk Family Foundation | | Ketchum, ID | Local | 2 | 2022 | $15,000 |
| The Ayrshire Foundation | | Pasadena, CA | Local | 2 | 2022 | $10,000 |
| Gardner Grout Foundation | | Reno, NV | Local | 1 | 2022 | $10,000 |
| Crebs Family Foudnation | | Upland, CA | Local | 3 | 2022 | $3,250 |
| San Marino National Little League Inc | | San Marino, CA | — | 1 | 2021 | $110,000 |
| Indo-American Foundation Inc | | San Gabriel, CA | — | 1 | 2021 | $8,500 |
| Sapphire Foundation Inc | | Pasadena, CA | Local | 1 | 2021 | $5,000 |
| Ko Yen Lin Family Foundation | | Calabasas, CA | — | 2 | 2021 | $3,500 |
| Gouw Family Foundation | | Pasadena, CA | — | 1 | 2021 | $2,500 |
| Austin Memorial Foundation | | Cleveland, OH | National | 1 | 2020 | $32,000 |
| H Leslie Hoffman and Elaine S Hoffman Foundation | | Pasadena, CA | Local | 3 | 2020 | $15,000 |
| Pasadena Community Foundation | | Pasadena, CA | Local | 1 | 2020 | $5,400 |
| Rose Hills Foundation | | Pasadena, CA | Local | 1 | 2020 | $5,000 |
| The Confidence Foundation | | Pasadena, CA | Local | 1 | 2020 | $5,000 |
| Dca Chen Private Foundation | | Pasadena, CA | Local | 1 | 2020 | $500 |
| PTA California Congress of Parents Teachers & Students Inc | | San Marino, CA | — | 3 | 2019 | $263,054 |
| K L Carver Enrichment Fund | | San Marino, CA | — | 2 | 2019 | $46,000 |
| Mp Zhang & Zhu Family Foundation | | San Marino, CA | — | 1 | 2019 | $1,000 |
| Reiling Family Foundation | | Pasadena, CA | Local | 1 | 2019 | $200 |
| Fletcher Jones Foundation | | Pasadena, CA | Local | 1 | 2018 | $1,000 |
| Lee Foundation | | Los Angeles, CA | Local | 1 | 2018 | $500 |
| Mitchell Family Charitablefoundation | | Corona Dl Mar, CA | Local | 1 | 2018 | $100 |