Tresys Technology

Tresys Technology is a cybersecurity firm based in Columbia, Maryland, specializing in high-security solutions for government and critical infrastructure sectors. Founded in 1998, the company focuses on secure information sharing, cross-domain solutions, content filtering, and file sanitization. Tresys has merged with Owl Cyber Defense, enhancing its capabilities in boundary security. The company provides services such as secure data transfer between users with varying clearance levels, advanced threat detection, and high-assurance architectures for classified data protection. Tresys primarily serves U.S. government agencies and critical infrastructure networks that require stringent data protection, including defense and intelligence communities. With a projected revenue of $21.2 million for 2025, Tresys is recognized for its expertise in high-assurance security architectures. Dean Ramsay serves as the CFO.