| Margaret Watt Edwards Foundation | | Portland, OR | Local | 7 | 2024 | $65,494 |
| James F and Marion L Miller Foundation | | Portland, OR | Local | 5 | 2024 | $57,500 |
| Rose E Tucker Charitable Trust | | Milwaukee, WI | Local | 6 | 2024 | $51,000 |
| Hillman Family Foundations | | Pittsburgh, PA | Local | 2 | 2024 | $10,000 |
| Howard Wallis Irwin & Dorise Carlyon Irwin Foundation | | Milwaukee, WI | Local | 2 | 2024 | $10,000 |
| Broughton and Mary Bishop Family Foundation | | Saint Paul, MN | Local | 2 | 2024 | $1,000 |
| Regional Arts & Culture Council | | Portland, OR | Local | 7 | 2023 | $169,580 |
| Chorus America Association | | Washington, DC | National | 3 | 2023 | $56,000 |
| Juan Young Trust | | | Local | 4 | 2023 | $14,000 |
| Autzen Foundation | | Portland, OR | Local | 3 | 2023 | $10,200 |
| Humphreys Family Foundation of Scottsdale | | West Linn, OR | National | 1 | 2022 | $500 |
| Robert D and Marcia H Randall Charitable Trust | | Portland, OR | Local | 1 | 2021 | $10,000 |
| Reser Family Foundation | | Beaverton, OR | Local | 1 | 2020 | $10,000 |
| Robert and Mercedes Eichholz Foundation | | Brooklyn, NY | National | 1 | 2020 | $2,500 |
| Hoover Family Foundation Inc | | Indianapolis, IN | Local | 1 | 2019 | $5,000 |
| Holzman Foundation Inc | | Saint Paul, MN | Local | 1 | 2019 | $500 |