Spectra Aerospace & Defense is a trusted and growing platform of C5ISR companies – CALCULEX, Galleon Embedded Computing, and ArgonFDS - bringing over a half-century of rugged, mission-ready, battle-tested experience to bear in aerospace and defense applications. From high-speed data acquisition, data recording and secure, high-density storage, to computing and rugged, clear display of mission data, Spectra delivers the products and subsystems needed for the most demanding military air, land, and sea platforms. With our comprehensive portfolio of rugged products, systems, and solutions, the Spectra family of companies’ customized end-to-end solutions for the C5ISR market help military end-users achieve mission success. Simply put, Spectra's rugged solutions Capture, Process, and Display your mission-critical data in the harshest environmental conditions. In the air, at sea, on land, and in space; We simplify integration.


Data Acquisition

Sensor Recording


Mission Computing

Encrypted Storage

NAS & File Serving

Processing & Routing






The Galleon Leadership Team

Galleon Embedded Computing is proud to have an executive leadership team with a wealth of knowledge and experience in the development and deployment of advanced rugged computing technologies. With a customer service mindset at the core of everything they do, Galleon’s leadership brings a commitment to excellence, innovation, and reliability to every project.

Through their extensive experience delivering critical information systems across all C5ISR domains, Galleon’s executive leadership team possesses a deep understanding of the unique challenges and requirements of harsh environmental conditions, including extreme temperatures, shocks, and vibrations. With a proven track record of delivering rugged, secure storage solutions, data recorder systems, and servers, Galleon’s leadership sets a high standard for quality and performance. As a result, Galleon has become a trusted partner to government agencies, military organizations, and commercial clients around the world.