United Kingdom Defence & Security Providers

Babcock International Digital develops nuclear submarine support systems, digital naval engineering platforms and defence infrastructure management tools for UK and allied defence customers.

BAE Systems is the UK's largest defence contractor, producing military aircraft, naval vessels, armoured vehicles, and electronic warfare systems. The company is a major supplier…

BAE Systems Cyber provides intelligence-led cyber defence, threat analysis and incident response capabilities to UK government, financial services and critical national infrastructure operators.

BAE Systems Cyber UK provides threat intelligence, nation-state attack analysis and critical national infrastructure protection for UK government and enterprise cyber defence operations.

BAE Systems Digital Intelligence provides AI, data analytics, and cybersecurity solutions for aerospace and defence clients, supporting mission-critical systems and intelligence programmes.

BAE Systems Applied Intelligence provides data analytics, AI fraud detection and cyber threat monitoring platforms to financial services and government clients across the UK and…

Chemring develops countermeasures, energetic materials and detection systems for UK and allied armed forces requiring survivability and force protection technology solutions.

Leonardo UK develops radar and avionics systems, helicopter electronic suites and naval sensor platforms for UK and allied defence forces from its Edinburgh and Yeovil…

Leonardo UK develops helicopter radar systems, electronic warfare payloads and digital cockpit technologies from its Edinburgh and Southampton engineering centres for UK defence programmes.

QinetiQ is a British defence technology company providing test and evaluation services, cyber security and autonomous systems research to UK and allied defence customers globally.

Roke is a British defence and security technology company providing signals intelligence, electronic warfare and cyber operations platforms to UK and allied defence and national…

Thales UK develops cyber security, identity management and mission-critical systems for UK government, defence and transport sectors from its UK engineering centres.

Thales UK Digital develops sonar systems, optronics, laser designators and intelligence platforms for Royal Navy and British Army programmes requiring advanced sensor technology.