| Walter J & Betty C Zable Foundation | | San Diego, CA | Local | 7 | 2024 | $95,000 |
| Cynthia & Geo Mitchell Foundation | | The Woodlands, TX | Local | 7 | 2024 | $90,805 |
| Kenneth T and Eileen L Norris Foundation | | Torrance, CA | Local | 6 | 2024 | $60,000 |
| Chorus America Association | | Washington, DC | National | 1 | 2024 | $20,000 |
| Cushman Foundation | | San Diego, CA | Local | 2 | 2024 | $10,000 |
| The Thomas C Ackerman Foundation | | LA Mesa, CA | Local | 2 | 2024 | $7,500 |
| William Hall Tippett and Ruth Rathell Tippett Foundation | | Carlsbad, CA | Local | 1 | 2024 | $5,000 |
| Banc of California Charitable Foundation | | Santa Ana, CA | Local | 1 | 2024 | $1,500 |
| Arthur P Pratt & Jeanette Gladys Pratt Memorial Fund 26646-00-5 | | Milwaukee, WI | Local | 4 | 2023 | $10,680 |
| John H Fox Foundation | | Milwaukee, WI | Local | 3 | 2023 | $8,000 |
| Maurice J Masserini Charitable Trust | | Saint Louis, MO | Local | 1 | 2023 | $5,000 |
| Conrad Prebys Foundation | | San Diego, CA | Local | 2 | 2022 | $50,000 |
| Peggy and Robert Matthews Foundation | | San Diego, CA | Local | 1 | 2022 | $20,000 |
| Art Pratt Foundation of Old Mission Rotary Club | | San Diego, CA | Local | 2 | 2022 | $16,600 |
| Mandell Weiss Charitable Tr 010194 | | Delray Beach, FL | Local | 1 | 2020 | $1,000 |
| The@Patricia and Christopher Weil Family Foundation | | San Diego, CA | Local | 1 | 2019 | $1,500 |