Fire and Security Solutions for Defence

Gain complete peace of mind that your people, bases and operations are safe. From protecting high-security installations with around the clock remote monitoring and CCTV, to providing fire safety solutions to UK facilities, Mitie has a long history supporting the Ministry of Defence.

Our experience in sensitive environments, national workforce and integrated service delivery will keep you ahead of emerging risks and in line with legislation.

Proven Experience. Real Scale.

We provide fire alarm systems and ongoing support across healthcare, education, logistics, retail, commercial property and more — combining technical expertise with dependable delivery.

40+ years

Delivering fire safety solutions

7,600+

Customers across the UK

800+

Professional Specialist Engineers

Nationwide

Teams are based across the UK

Your first line of defence

Protect the people and assets at the heart of national security. Our end-to-end services see us discover, analyse, design, implement and optimise security and fire systems for our armed forces and NATO allies across the UK.

Our Fire and Security Solutions for Defence

Mitie provides a full suite of fire and security services — from installation to maintenance — to keep your system safe, secure, and compliant.

Global security threats, political uncertainty and evolving capabilities make protecting the UK’s military bases and defence infrastructure an ever-changing challenge.

With intelligence-led security services, including 24/7 remote monitoring and AI analytics, you can stay ahead of emerging risks and quicky respond to any suspicious activity.

Our expertise working with military bases and critical environments means we can provide tailored solutions fit for the very highest security demands. And those solutions are designed for the needs of your specific environments, from munitions stores to barracks.

All our systems are designed by experts with deep sector knowledge. And they’re supported by the latest technology, robust data and a central office with over 40 years’ fire and security experience.

With experts everywhere in the UK, you can protect every base and installation with the same standards and attention to detail. We have over 2,500 colleagues and 800+ engineers providing 24/7 monitoring and rapid response. And with a single, trusted provider for fire and safety, you can remove the burden of juggling multiple contracts and providers.

Place data at the heart of protection

Built upon unrivalled industry data, the services we deliver are based on facts, not gut feeling.

By incorporating cutting-edge AI and analytics with human expertise, we provide the UK’s most connected and intelligent security services. So you can keep your bases and personnel safe, both today and tomorrow.

Take the complexity out of compliance

Keeping up with evolving legislation can be complex, costly and time-consuming. Our engineers will make sure you take compliance in your stride.

 All our solutions are built with current and future demands in mind, while our proven processes and meticulous documentation simplify fast, accurate reporting for complete auditability.

Total protection covering all your needs

Fire Protection

Our comprehensive range of systems and end-to-end specialist support provides everything you need to identify and mitigate fire risks and protect what matters most.

Security Systems

Combining the latest digital tools with tried and tested physical measures, our security solutions are intelligence led and expertly delivered.

Monitoring Solutions

Our around-the-clock monitoring services are designed to protect your people, assets, and places from fire, theft and vandalism.

Fire and Security Company Case Studies | Mitie Fire & Security

Protect the UK’s defence network with an expert partner

With Mitie, you can take the complexity out of protecting the people, assets, and places that keep the UK safe. If you’d like to discuss your specific needs, talk to one of our experts.

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Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.

Copyright ©2026 Mitie. 

Part of Mitie Group plc. All Rights Reserved.