| C and M Nelson Family Foundation | | San Diego, CA | National | 4 | 2024 | $330,000 |
| Walter J & Betty C Zable Foundation | | San Diego, CA | Local | 7 | 2024 | $170,000 |
| Stephen & Mary Birch Foundation Inc | | Wilmington, DE | National | 2 | 2024 | $70,000 |
| Ronald and Guadalupe Cohn Family Foundation Inc | | San Diego, CA | Local | 6 | 2024 | $63,925 |
| Lee S Monroe Foundation | | San Diego, CA | Local | 5 | 2024 | $59,000 |
| Clare Rose Foundation Inc | | Wilmington, DE | Local | 2 | 2024 | $48,500 |
| Heller Foundation of San Diego 026626-00-06 | | Saint Paul, MN | Local | 4 | 2024 | $25,000 |
| California Foundation for Stronger Communities | | Carlsbad, CA | Local | 1 | 2024 | $20,438 |
| Samuel H French III and Katherine Weaver French Fund | | Saint Louis, MO | Local | 3 | 2024 | $20,000 |
| James C Stewart Charitable Foundation | | Saint Louis, MO | Local | 1 | 2024 | $10,000 |
| J W Sefton Foundation | | San Diego, CA | Local | 3 | 2023 | $300,000 |
| Charles & Ruth Billingsley Foundation | | Saint Louis, MO | Local | 1 | 2023 | $10,000 |
| Boys and Girls Aid Society of San Diego Ltd | | San Diego, CA | Local | 1 | 2023 | $4,000 |
| The Johnson Family Foundation | | San Diego, CA | Local | 1 | 2023 | $1,492 |
| Conrad Prebys Foundation | | San Diego, CA | Local | 2 | 2022 | $33,350 |
| American Association of Zoological Parks and Aquariums Inc | | Silver Spring, MD | National | 1 | 2022 | $15,701 |
| East County Economic Development Council | | El Cajon, CA | — | 1 | 2022 | $15,000 |
| Nordson Corporation Foundation | | Westlake, OH | Local | 2 | 2022 | $13,500 |
| Arthur P Pratt & Jeanette Gladys Pratt Memorial Fund 26646-00-5 | | Milwaukee, WI | Local | 2 | 2022 | $6,090 |
| Majestic Realty Foundation | | City of Industry, CA | Local | 1 | 2022 | $2,500 |
| Jem Project | | San Diego, CA | National | 2 | 2021 | $220,000 |
| Price Philanthropies Foundation | | LA Jolla, CA | Local | 1 | 2020 | $50,000 |
| Alumbra Innovations Foundation | | Bentonville, AR | Local | 1 | 2020 | $30,000 |
| Teichert Foundation | | Sacramento, CA | Local | 1 | 2020 | $5,000 |
| Littler Mendelson Foundation Inc | | Kansas City, MO | National | 1 | 2020 | $1,000 |
| William Hall Tippett and Ruth Rathell Tippett Foundation | | Carlsbad, CA | Local | 2 | 2019 | $7,500 |
| Seaworld & Busch Gardens Conservation Fund | | Orlando, FL | National | 1 | 2019 | $7,000 |
| Bowden Family Foundation | | | — | 1 | 2019 | $2,500 |
| Hans and Margaret Doe Charitable Trust | | | — | 1 | 2018 | $5,000 |
| Ellen G and Edward G Wong Family Foundation | | Encinitas, CA | Local | 1 | 2018 | $500 |
| Hind Foundation | | Sn Luis Obisp, CA | Local | 1 | 2017 | $10,000 |