| Blue Mountain Community Foundation | | Walla Walla, WA | Local | 7 | 2024 | $1,759,539 |
| Sherwood Trust a State of Washington Non-Profit Corporation | | Walla Walla, WA | Local | 3 | 2024 | $190,000 |
| Estate of Joseph L Stubblefield | | Walla Walla, WA | Local | 4 | 2024 | $83,500 |
| Patterson Charitable Foundation | | Lowden, WA | Local | 6 | 2024 | $59,154 |
| Yancey P Winans Testamentary Trust | | Walla Walla, WA | Local | 5 | 2024 | $21,500 |
| Bonnie and Clifford Braden Foundation | | Walla Walla, WA | Local | 2 | 2024 | $20,000 |
| Frank M Lockwood Trust | | Walla Walla, WA | Local | 7 | 2024 | $3,500 |
| Sunny Day Charitable Foundation | | Walla Walla, WA | Local | 3 | 2023 | $30,000 |
| George T Welch Test Trust | | Walla Walla, WA | Local | 4 | 2023 | $12,081 |
| Mary Garner Esary Trust | | | Local | 4 | 2021 | $12,000 |
| Clara and Art Bald Trust | | | Local | 4 | 2021 | $12,000 |
| Druzianich Family Charitable Trust | | Aberdeen, WA | Local | 2 | 2021 | $7,000 |
| Enterprise Holdings Foundation | | Saint Louis, MO | National | 1 | 2021 | $1,500 |
| M J Murdock Charitable Trust | | Vancouver, WA | National | 1 | 2020 | $50,000 |
| Colson Family Foundation | | Salem, OR | National | 1 | 2020 | $15,475 |
| United Way of the Blue Mountains | | Walla Walla, WA | Local | 1 | 2020 | $9,125 |
| Providence Health & Services Washington | | Renton, WA | National | 1 | 2018 | $40,000 |
| Wells Charitable Trust | | | — | 1 | 2018 | $1,000 |