ABOUT

Technology for organisations operating where security matters most.

CDS supports organisations across defence, security, critical infrastructure, regulation, systems integration, and the private sector. We combine secure technology, specialist expertise, and operational insight to tackle complex challenges across cyber, intelligence, RF, and beyond.

ABOUT

Technology for organisations operating where security matters most.

CDS supports organisations across defence, security, critical infrastructure, regulation, systems integration, and the private sector. We combine secure technology, specialist expertise, and operational insight to tackle complex challenges across cyber, intelligence, RF, and beyond.

ABOUT

Technology for organisations operating where security matters most.

CDS supports organisations across defence, security, critical infrastructure, regulation, systems integration, and the private sector. We combine secure technology, specialist expertise, and operational insight to tackle complex challenges across cyber, intelligence, RF, and beyond.

Explore Our Industries

Built around the challenges you face

Explore the sectors where CDS applies its technology, expertise, and experience.

How We Work

Built for complexity.
Designed for impact.

From understanding the problem to developing and integrating the right solution, CDS combines technical expertise with operational insight to create secure capabilities that work in the real world.

Industry overview image
Industry sector imagery

What We Do

Specialist expertise, brought together.

From cyber security and intelligence to AI, data, RF, software, and engineering, our teams bring together the specialist knowledge needed to solve difficult security challenges.

Industry sector imagery

What We Do

Specialist expertise, brought together.

From cyber security and intelligence to AI, data, RF, software, and engineering, our teams bring together the specialist knowledge needed to solve difficult security challenges.

Built for the Mission

From complex challenge to operational capability.

CDS works alongside organisations to turn difficult security problems into technology that can be deployed, integrated, and relied upon when it matters.

Mission-focused

Technology shaped around real operational needs.

Secure at the core

Protection built into every stage.

Designed to integrate

Capabilities that work alongside existing systems.

Ready to deploy

Built for demanding and sensitive environments.

clients & partnerships

A Trusted Security Ecosystem

Our network spans clients, technology partners, industry programmes, certifications, and academic collaborations that support the development of next-generation security solutions.

  • Australian Federal Police
  • Ministry of Defence
  • Royal Air Force
  • dstl
  • Defence and Security Accelerator
  • BAE Systems
  • ADS
  • DARPA
  • Department for Science, Innovation & Technology
  • Dell
  • Sophos
  • Bitdefender
  • NVIDIA
  • QinetiQ
  • Raytheon Technologies
  • Ultra I&C
  • methods
  • Lockheed Martin
  • Northrop Grumman
  • Australian Federal Police
  • Ministry of Defence
  • Royal Air Force
  • dstl
  • Defence and Security Accelerator
  • BAE Systems
  • ADS
  • DARPA
  • Department for Science, Innovation & Technology
  • Dell
  • Sophos
  • Bitdefender
  • NVIDIA
  • QinetiQ
  • Raytheon Technologies
  • Ultra I&C
  • methods
  • Lockheed Martin
  • Northrop Grumman
  • Australian Federal Police
  • Ministry of Defence
  • Royal Air Force
  • dstl
  • Defence and Security Accelerator
  • BAE Systems
  • ADS
  • DARPA
  • Department for Science, Innovation & Technology
  • Dell
  • Sophos
  • Bitdefender
  • NVIDIA
  • QinetiQ
  • Raytheon Technologies
  • Ultra I&C
  • methods
  • Lockheed Martin
  • Northrop Grumman

Ready to see what’s ahead?

Talk to our team and discover how we can strengthen your security posture.

© 2026 Cyber Defence Service Ltd

NCSC For Startups Alumni
HMGCC Accelerate Alumni
Cyber Runway Scale Alumni
Cyber Essentials Plus Certified

Registered no. 10290462

VAT GB341182528. NCAGE U1SZ6. D-U-N-S® Number: 221951035

Ready to see what’s ahead?

Talk to our team and discover how we can strengthen your security posture.

© 2026 Cyber Defence Service Ltd

NCSC For Startups Alumni
HMGCC Accelerate Alumni
Cyber Runway Scale Alumni
Cyber Essentials Plus Certified

Registered no. 10290462

VAT GB341182528. NCAGE U1SZ6. D-U-N-S® Number: 221951035

Ready to see what’s ahead?

Talk to our team and discover how we can strengthen your security posture.

© 2026 Cyber Defence Service Ltd

NCSC For Startups Alumni
HMGCC Accelerate Alumni
Cyber Runway Scale Alumni
Cyber Essentials Plus Certified

Registered no. 10290462

VAT GB341182528. NCAGE U1SZ6. D-U-N-S® Number: 221951035