| Paul R and Anna Lee White Family Charitable Foundation | | Saint Paul, MN | Local | 4 | 2024 | $40,000 |
| Shaw Walker Foundation | | N Muskegon, MI | Local | 1 | 2024 | $20,000 |
| Chandler H Kibbee and Mercedes K Kibbee Foundation for Children | | Sheridan, WY | Local | 4 | 2023 | $100,527 |
| Dan and Jeanne Scott Family Foundation | | Billings, MT | Local | 5 | 2023 | $50,000 |
| Joe F and Roberta H Napier Foundation | | Sheridan, WY | Local | 5 | 2023 | $50,000 |
| George Foundation | | Sheridan, WY | Local | 2 | 2023 | $14,500 |
| Homer a Scott and Mildred S Scott Foundation | | Sheridan, WY | Local | 4 | 2023 | $13,600 |
| First Interstate Bancsystem Foundation Inc | | Billings, MT | National | 4 | 2023 | $10,000 |
| Homer a Scott Jr & Janet E Scott Family Foundation | | Sheridan, WY | Local | 4 | 2022 | $3,550 |
| Joe and Arlene Watt Foundation Inc | | Sheridan, WY | Local | 4 | 2021 | $150,000 |
| Grateful Hearts Foundation | | Sheridan, WY | Local | 4 | 2021 | $20,000 |
| Vernon S and Rowena W Griffith Foundation | | Sheridan, WY | Local | 2 | 2021 | $10,800 |
| Seven Pillars Foundation | | Sheridan, WY | — | 3 | 2020 | $419,143 |
| Anne and Scott Nickerson Family Foundation Trust | | Big Horn, WY | Local | 1 | 2020 | $20,000 |
| Blessing Foundation | | Parker, CO | Local | 1 | 2020 | $4,000 |
| Bf & Rose H Perkins Foundation | | Sheridan, WY | Local | 2 | 2019 | $6,000 |
| The William F Welch and Lorene W Welch Foundation | | Sheridan, WY | Local | 1 | 2017 | $5,000 |