Award-winning high-tech cyber-security start-up

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"This will assist the Ministry of Defence in addressing the risks from potential cyber-attacks"
-- Centre for Defence Enterprise, UK MOD
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Transmission technology for C4ISR and tactical communications systems.

We provide secure access to mission critical data over unreliable networks. When bandwidths are restricted and large volumes of sensitive video data need to be transmitted our solutions can help ensure the most important parts of the data are securely transmitted in the highest possible quality.

Find out more about our defence technology »

Critical Infrastructure

Secure, high resolution CCTV feeds on any device over any network.

Our technology securely transmits high definition video over mobile networks. The ability to use commercial mobile networks while guaranteeing end-to-end security drastically reduces cost without compromising on capability or compliance.

Find out more about our security technology »


Privacy on any device or network while providing the best user experience.

Our mobile platform allows the use of mobile devices with confidence that the data is protected from the instance it is created, without revealing any data to the network. Bring Your Own Device (BYOD) schemes can be implemented with confidence that private data will always be kept private

Find out more about our telecoms technology »

What our customers are saying

"Centre for Defence Enterprise (CDE) was delighted to provide SQR Systems, as such an innovative small company, with the funding and opportunity to prove and successfully demonstrate their innovative research on secure, high-quality video over low-bandwidth networks. This will assist the Ministry of Defence in addressing the risks from potential cyber-attacks. SQR Systems were successfully funded via the CDE Open Competition mechanism, where we assesses novel research proposals to fund the most innovative research ideas, with the potential to benefit the UK Armed Forces."

- Centre for Defence Enterprise, UK MOD

Our Partners

Bikal Chemring TS (Roke Manor) DSTL Office of Naval Research GAMMA BAE Systems University of Bristol Samsung Enterprise Alliance Program

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