Founders
| Arkansas Best Corporation | Jim L. Hana |
| Kathy & Doug Babb | Hawkins Family Limited Partnerships |
| Jo & Bob Davidson | Chester Koprovic |
| Doss T. Sutton Charitable Foundation | The Robbie Westphal Family |
| First National Bank of Fort Smith | Ross Pendergraft Family |
In addition to the donors listed above, several wish to remain anonymous at this time.
The U.S. Marshals Museum is grateful to the State or Arkansas, Sebastian County, and the City of Fort Smith for their support that enabled this project to get off the ground.
Supporters
| Blaylock Heating & Air Conditioning | Kay & Emon Mahony |
| Mr. & Mrs. Carl D. Corley | Mickle-Wagner-Coleman, Engineers |
| Davis Iron & Metal | Becky & Bob Myers |
| Ann & Judge Robert Dawson | Nunnelee and Wright Commercial Properties |
| Don DiFrisco and the International Surveillance Team | OGE Energy Corp |
| Edwards Funeral Homes | Karen & Ronald Rouse |
| Don H. Flanders | Sandy & Sandi Sanders |
| Mr. Rodney H Ghan & Dr. Sheryl E. Ghan | Dixie & Judge Jim Spears |
| Pat & Cosby Hodges | Brooke & Steven A. Spradlin |
| Holmes Erection | Linda & Buddy Spradlin |
| Debbie & Frank Hug, Jr. | Mary & Dick Udouj |
| Carter Hunt | Webb Energy Resources, Inc. |
| Deana & Lance Infield | Weldon, Williams, & Lick, Inc. |
| Ledbetter, Cogbill, Arnold & Harrison, LLP | Bennie B. Westphal |
| Sam Ludington | Becky & John Womack |