| System Name | Type | City |
|---|---|---|
| Sumner County Public Safety (TN) | Project 25 Phase II | Gallatin |
| Tennessee Advanced Communications Network (TACN) | Project 25 Phase II | Various |
| Tennessee BrandMeister Network | DMR Conventional Networked | Various |
| Tennessee Valley Authority - Power Production | Project 25 Phase I | Various |
| Upper Cumberland Electric Membership (UCEMC) | DMR Motorola Capacity Plus Multi Site (TRBO) | Multiple |
