| Aeronautical Radio (IAD) | DMR Motorola Capacity Plus Single Site (TRBO) | Dulles Airport | 
| Digital Realty Trust | DMR Motorola Capacity Plus Multi Site (TRBO) | Ashburn | 
| George Washington University | DMR Motorola Capacity Plus Multi Site (TRBO) | Various | 
| Great Eastern Communications | LTR Standard | Bluemont | 
| Integrated Wireless Network (IWN) National Capital Region | Project 25 Phase I | Various | 
| Interstate Repeater System | DMR Conventional Networked | Various | 
| Justice Integrated Wireless Network | Project 25 Phase II | Various | 
| Loudoun County | Project 25 Phase II | Various | 
| Loudoun County Public Schools | LTR Net | Various | 
| Metropolitan Washington Airports Authority | Project 25 Phase I | Various | 
| Mount Weather Emergency Operations Center | Project 25 Phase II | Mount Weather | 
| Northern Virginia Electric Cooperative | DMR Conventional Networked | Various | 
| Northern Virginia Emergency Response System | DMR Tier 3 Standard | Various | 
| United Airlines | DMR Motorola Connect Plus (TRBO) | Various | 
| Virginia Statewide Agencies Radio System (STARS) | Project 25 Phase II | Statewide | 
| Washington Metropolitan Area Transit Authority (P16) | Motorola Type II SmartZone | Various | 
| Washington Metropolitan Area Transit Authority (P25) | Project 25 Phase II | Various |