Sigma Defense

Herndon,  VA 
United States
  • Booth: 370

Welcome to Sigma Defense - Autonomously connecting people systems and data with speed and precision.

Sigma Defense Systems LLC is a technology company delivering tactical communications systems and services to the DoD with a software led approach. Since 2006, the company has provided ground, air, and space-based systems for network and satellite communications for the secure, expedient delivery of critical information between command and the forward edge warfighter.  (