| Walter J & Betty C Zable Foundation | | San Diego, CA | Local | 7 | 2024 | $85,000 |
| The Paula B and Oliver W Jones Family Foundation Inc | | Wilmington, DE | Local | 7 | 2024 | $44,800 |
| Josephine Herbert Gleis Foundation | | Corona Dl Mar, CA | Local | 2 | 2024 | $35,000 |
| Martha E Sanfilippo Foundation | | Phoenix, AZ | National | 1 | 2024 | $10,000 |
| Barney & Barney Foundation | | San Diego, CA | Local | 1 | 2024 | $0 |
| Susan Zirkl Z L Memorial Charitable Foundation Trust | | New York, NY | Local | 2 | 2023 | $30,000 |
| Cushman Foundation | | San Diego, CA | Local | 3 | 2023 | $25,000 |
| John H Fox Foundation | | Milwaukee, WI | Local | 4 | 2023 | $9,500 |
| Donald C and Elizabeth M Dickinson Foundation | | San Diego, CA | Local | 5 | 2022 | $330,000 |
| Conrad Prebys Foundation | | San Diego, CA | Local | 2 | 2022 | $50,000 |
| East County Economic Development Council | | El Cajon, CA | — | 1 | 2022 | $10,000 |
| Samuel H French III and Katherine Weaver French Fund | | Saint Louis, MO | Local | 1 | 2022 | $5,000 |
| Sonoma County Community Foundation | | Santa Rosa, CA | Local | 3 | 2021 | $50,000 |
| Nordson Corporation Foundation | | Westlake, OH | Local | 3 | 2021 | $14,000 |
| Foundation for Developmental Disabilities Inc | | San Diego, CA | Local | 1 | 2021 | $10,000 |
| Boys and Girls Aid Society of San Diego Ltd | | San Diego, CA | Local | 1 | 2021 | $5,000 |
| Maurice J Masserini Charitable Trust | | Saint Louis, MO | Local | 1 | 2020 | $2,500 |
| Sanders Tech-Ed Foundation | | Wilmington, DE | Local | 1 | 2020 | $1,000 |
| David C Copley Foundation | | San Diego, CA | Local | 1 | 2019 | $5,000 |
| Mitsubishi Electric America Foundation | | Arlington, VA | National | 1 | 2019 | $524 |
| Jon and Bobbie Gilbert Family Foundation | | LA Jolla, CA | Local | 1 | 2019 | $150 |
| Harry and Judith Collins Foundation | | LA Jolla, CA | Local | 1 | 2018 | $5,000 |
| Thursday Club Foundation | | San Diego, CA | Local | 1 | 2018 | $4,175 |