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Visit our newsroom and discover how we’re pacing a changing world with speed, scale and flawless execution.

L3Harris T7 robot in the field


Cost Versus Capability: Why a Premium Robot Solution Could Prove More Cost-Effective

It’s the age-old dilemma that influences decisions on everything from a new vehicle to kitchen appliances – pay more for better quality, or pay less and take your chances. The consequences are even more important when looking at defense equipment like explosive ordnance disposal (EOD) technology.

L3Harris' Keith Norton, VP & GM of L3Harris Communications Systems UK at No. 10 Downing St., London, UK


The Urgent Need for STEM In The UK's Next Generation

Keith Norton, Vice President & General Manager L3Harris Communications Systems UK, visited a No.10 roundtable on Oct.20, 2023.

Multi-Domain Integration Vital to Allied Military Success


L3Harris’ Hargreaves: Multi-Domain Integration Vital to Allied Military Success

The defence industry has a critically important role to support partners across government and work with allies to develop, deliver and deploy trusted multi-domain innovation that’s integrated by design.

Delivering the Shared Common Operational Picture

The modern battlespace is more data rich than ever. L3Harris C5ISR systems expertise ensures commanders have access to the complete battlefield picture they need.

C5ISR Systems Integration artwork


C5ISR Network


C5ISR Sensors on UAV


AI and Machine Learning


Data Centric Command


Our work in the UK

As part of the RC-135 based Airseeker/Rivet Joint programme, we deliver strategic and tactical intelligence, surveillance and reconnaissance (ISR) capability. We provide comprehensive carriage, release and interfacing solutions to integrate weapons and stores onto crewed and uncrewed air platforms.

We offer commercial aviation pilot training with high-fidelity, full flight simulators; flight data analysis for 130 operators and over 4,000 flights daily; and the manufacture/export globally of commercial full flight simulators and training devices.

In the land domain, our T7 multi-mission robot delivers next generation remote capabilities and uncompromised performance. We design and manufacture world leading land force protection systems, CEMA and EW capabilities along with encryption and cyber capabilities. Our cyber capabilities ensure for users an information advantage in the fields of kinetic conflict, cyber warfare, force protection, countering terrorism and misinformation, national security and insurgency.

We are the proud designer, supplier and maintainer of the 50,000 tactical radios in the Bowman tactical C4I system in service with the British armed forces and are working to define and deliver the next generation system, Morpheus.

We provide warship automation systems through control and simulation solutions that are in service on Albion Class Landing Platform Dock and Queen Elizabeth Class Aircraft Carriers and are being developed and delivered for Type 26 and Type 31e Frigates.

As the maritime industry’s autonomy partner of choice, we are powering the Royal Navy’s adoption of autonomous surface vehicle technology as well as delivering autonomous capability to UK ports and harbours and offshore energy service providers. We have delivered more than 100 autonomous surface vehicle (ASV) systems.

Our ISR sensors, communications systems and precision, navigation and timing solutions are at the heart of many of the most advanced space platforms, while our awareness and encryption tools ensure that we can protect and defend our most critical infrastructure in space.


  • Airborne Warfare
  • Airborne Weapon Carriage and Release
  • CEMA/EW/Force Protection/Encryption
  • Commercial Pilot Training/Commercial full flight simulator manufacture
  • Flight Data Analysis
  • Cyber Security
  • Marine Autonomy
  • Multi-Domain Situational Awareness
  • Robotics
  • Secure and resilient Communications
  • Space based ISR/Space Control/Mil Sat Communications/Position, Navigation and Timing (PNT/GPS)
  • Warship Integrated Platform Management Systems and training solutions

Learn About Our Social Value Commitment

Social Value in the UK

L3Harris UK Locations


London, United Kingdom

L3Harris UK

Level 6, 390 Strand

London WC2R 0LT

United Kingdom

  • Barrow-In-Furness

  • Brighton

  • Bristol

  • Burgess Hill

  • Cranfield

  • Crawley

  • Fareham

  • Farnborough

  • Faslane

  • Fleet

  • Mildenhall

  • Portchester

  • Tewkesbury

  • Waddington

  • Whiteley

Gender Pay Gap Reports

Gender Pay Gap

L3Harris TRL Technology Limited Gender Pay Gap Report

Gender Pay Gap

CAS Gender Pay Gap Report

Modern Slavery Act

L3Harris UK Modern Slavery Act 2022

L3Harris UK Modern Slavery Act 2022

Read More about L3Harris United Kingdom

United Kingdom Site Sheet - English