| System Name | Type | City |
|---|---|---|
| Lockheed Martin (Manassas) | Motorola Type II Smartnet | Manassas |
| Manassas / Manassas Park | Project 25 Phase I | Manassas |
| Manassas Utilities | DMR Motorola Capacity Plus Single Site (TRBO) | Manassas |
| Micron Technology | Motorola Type II Smartnet | Manassas |
| Virginia Statewide Agencies Radio System (STARS) | Project 25 Phase II | Statewide |
