Our Company

Sotera Defense Solutions, Inc. (Sotera) is an agile, mid-tier national security technology company that delivers innovative systems, solutions and services in support of the critical missions of the Intelligence Community, Department of Defense, Department of Homeland Security and federal law enforcement agencies charged with ensuring the safety and security of our nation. Our employees are focused on delivering essential counterterrorism, cyber security and operations, intelligence, data analytics, and C4ISR solutions to our customers throughout the national security community. Sotera Defense Solutions is a privately owned company, formerly known as Global Defense Technology & Systems, Inc. (NASDAQ: GTEC). Sotera provides a range of systems, services and solutions: