TriCIS Ltd was established in March 2017. At its heart, its people have in excess of over 30 years experience in designing and modifying computing, networking and peripheral equipment to meet military and HMG security requirements. We are a UK sovereign company delivering secure systems integration, incorporating UK CFTCS, MIL Standards and NATO TEMPEST standards. We provide engineering and design solutions to deliver innovative accredited information assured platforms.


Our partnership relationships are key to our success. We work closely with them and our clients to ensure that we provide the best possible solutions across all security domains.

Innovation can be defined simply as a "new idea, device or method". However, innovation is often also viewed as the application of better solutions that meet new requirements, unarticulated needs, or existing market needs.

Our approach to innovation has worked well and as a result we currently hold engineer partnerships with the majority of the Tier 1 vendors.



Our Engineering Pedigree

Our business has been built on solid engineering principles that have been formed through extensive experience in the secure systems environment. This has formed the backbone of where we are today.

We listen to our clients and our partners, we understand the market we are in and this approach informs both our core capabilities and subsequently our solutions.

The Latest TriCIS News

  • DSEI 2019: District Defend Presentation
    TriCIS would like to thank everyone who attended DSEI and visited our stall last week! For those interested, we have uploaded the contents of our Booze-Alan […]
  • Product Spotlight: PTTUC350 Push-to-Talk Secure Headsets
    The TriCIS PTTUC350 headset features exceptional audio clarity, optimized in-person call quality with HD wideband voice. The headset features a physically isolating push-to-talk switch ensuring you […]
  • Product Spotlight: TriCIS Rugged Series Laptops
    In direct partnership with DELL, TriCIS have launched their flagship rugged range. Available over a range of rugged and TEMPEST ratings, these laptops also feature an […]
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