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






Company Overview

Galleon is Elevating the Future of Rugged C5ISR Computing Solutions


Galleon Embedded Computing is a globally positioned world-class leader in the development of high performance, high quality storage solutions and small rugged data recorder systems, servers, and network-attached storage devices. Galleon’s numerous products cover a wide range of applications, in environments ranging from benign to severe. From hot deserts, to snowcapped mountains, Galleon’s offerings are ready to be deployed and assist in executing the mission. Galleon’s global presence, paired with our extensive network of relationships and impeccable product quality empower Galleon to pave the way for the future of ruggedized solutions. Galleon Embedded Computing’s quality management system is certified to Aerospace Standard AS/EN 9100:2018 and ISO 9001:2015.

Galleon’s rugged computing solutions can be found in a wide array of applications across the globe, supporting missions from the depths of our oceans to the harsh vacuum of space, and everywhere in-between.

Galleon Embedded Computing has product development and system integration facilities in Katy, TX (USA) as well as London (UK), Munich (Germany), and Oslo (Norway).



Explore Products & Solutions

Leadership Team


Globally Positioned for Mission Success. Locally Aligned for Unmatched Customer Support.

Oslo, Norway

  Hovfaret 10, 0275 Oslo, Norway
  +47 2108 0290

London, UK

  London, United Kingdom
  +44 7501 378664

Munich, Germany

  München, Germany
  +49 89 4520508 0

Houston, Texas

  1260 Pin Oak Rd. Suite 205 Katy, TX 77494
  +1 (281) 769-8211

Fort Worth, Texas

  Fort Worth, Texas
  +1 (281) 213-4633

San Diego, California

  San Diego, California
  +1 (281) 769-8211