| Greater Austin/Travis Regional Radio System (GATRRS) |
Project 25 Phase II |
Austin |
| Hearthstone Enterprises |
Motorola Type II Smartnet |
Midland |
| Industrial Communications |
DMR Motorola Connect Plus (TRBO) |
Odessa |
| Macpet Communications |
Motorola Type II Smartnet |
Midland |
| Midland County |
Project 25 Phase II |
Midland |
| Occidental Petroleum Corporation |
DMR Tier 3 Standard |
Various |
| Oncor Energy |
Project 25 Phase II |
Various |
| Pro Communications (NEXEDGE) |
NXDN NEXEDGE 4800 |
Various |
| Twin Cities Communications (Midland) |
LTR Standard |
Midland |
