| System Name | Type | City |
|---|---|---|
| DFW Communications | LTR Standard | Various |
| Entergy | Project 25 Phase II | Various |
| Mid-South Synergy | DMR Motorola Capacity Plus Multi Site (TRBO) | Various |
| Sam Houston Electric Cooperative | DMR Motorola Connect Plus (TRBO) | Various |
| Sam Houston State University | DMR Motorola Capacity Plus Single Site (TRBO) | Huntsville |
| Texas Bigfoot Communications (Tier 3) | DMR Tier 3 Capacity Max | Houston |
| Texas Wide Area Radio Network (TxWARN) | Project 25 Phase II | Various |
