| Name | Deductibility Code |
| Anne and Scott Nickerson Family Foundation Trust | 4 |
| Big Horn City Historical Society | -- |
| Big Horn Education Fund Inc. | -- |
| Bradford Brinton Memorial 01-26150 | 3 |
| Mountain States Combined Training Assoc | -- |
| Sheridan Wildlife Alliance for Youth Inc. | -- |
| Wallick Family Foundation | -- |