Providing specialist security solutions that minimise risks and maximise capability across the public and private sectors throughout the UK.
We deliver market leading sector-based experts with innovative technologies and supporting infrastructures that offer clients full transparency, real-time performance management and rapid incident resolution.
Our leading non-subcontracted approach ensures our security officers are comprehensively trained, incentivised and following clear career paths to deliver nothing but outstanding results. They benefit from a fulfilling role and stay committed to protecting your people, premises, assets and the wider public.
Our unrivalled 95% client retention rates are a testament to the emphasis we place on developing exceptional people and the levels of service they provide daily.
We challenge the status quo to deliver seamless integrated support services that reduce risks and minimise costs while maximising capability and improving customer experiences.
Integrated approach
Combining our workforce with the latest electronics for impenetrable security. We have access to cutting-edge technologies to help streamline all your security and compliance requirements.
Invaluable insight
As the industry evolves and changes, we hold regular in- person events and webinars to keep you ahead of upcoming trends and legislation. These range from annual Innovation Lab conferences through to regular counter-terrorism and legislation updates, ensuring you are never caught off guard.
Quality assurance
Our services are inclusive of trend analysis over 12 key metrics and regular review meetings to ensure unrivalled service delivery and continuous improvement. Therefore, giving you the peace of mind that we deliver on our promise.
We place customers at the heart of everything we do. Therefore, we take great pride in consistently understanding their needs and delivering unrivalled value to the UK’s biggest brands, retaining a considerable 95% of our customers across the last five years.
We’ve established a robust network of partner associations to offer an integrated service, streamline operations and minimise costs. Download our brochure to find out more and achieve better operational efficiencies.
Achieve better efficiencies and economies of scale by streamlining more support services with Carlisle.
Explore the latest security news and insights
Every single day, the UK rail network hums with incredible energy, facilitating roughly 1.7 billion passenger journeys a year across 10,000 miles of track. Behind
The UK’s security landscape is navigating its most significant transformation in a generation. As the boundaries of traditional policing are stretched by the complexities of
The legislative framework for the Terrorism (Protection of Premises) Act 2025 has been established, but the true challenge lies in evolving from a theoretical understanding
Stay up to date with the latest industry news and developments.
Provide fully vetted, accredited officers equipped with the latest technologies to secure and protect your people, premises, assets and the wider public.
Providing bespoke services that identify site specific vulnerabilities and address complex challenges to mitigate risks.
We offer a total turnkey solution from initial design and product selection through to installation and commissioning. Our customers benefit from benefit from around-the-clock protection for optimal peace of mind that comes from working with a trusted alarm monitoring service.
Providing flexible, on-demand support to help organisations build resilience, mitigate risks, and adapt to the ever-changing political, socio-economic, and environmental landscape to deliver seamless event experiences.
Managing trees and vegetation for the UK’s public infrastructure and commercial spaces.
Delivering aesthetically pleasing environments whilst eliminating potential hazards and operational disruptions caused by vegetation.
Maintaining high facility standards and minimising service disruptions across the UK rail network.
Delivering exceptionally clean environments at optimal cost and positive environmental footprint with unrivalled quality control across nationwide operations.
Delivering seamless passenger experiences whilst protecting revenue and achieving operational excellence.
Providing flexible, on-demand support to help organisations build resilience, mitigate risks, and adapt to the ever-changing political, socio-economic, and environmental landscape.
Deploying balanced crowd management strategies for optimal safety and seamless visitor experiences.
Delivering seamless visitor experiences across the UK’s biggest venues, stadiums and exhibition centres.
Transforming customer journeys with innovative car parking solutions that maximise operational control and revenue.
Enhancing and maintaining site aesthetics for optimal nature, commercial infrastructure, and community harmony. We aim to deliver beautiful scenery whilst eliminating potential hazards and operational disruptions caused by vegetation.
We streamline cleaning and facilities services that help organisations maintain exceptional standards across single and multi-site operations.
Our range of fire life safety solutions are designed to prevent, detect and contain fire and where necessary enable a safe and timely escape.
From the initial Fire Risk Assessment through to the design and installation of fire detection and fire suppression systems and ongoing maintenance and monitoring contracts, we provide you with a one stop fire protection solution.
From security-cleared operations with MOD-affiliated organisations to supporting the UK’s rail infrastructure and securing the Highest Court of the British Isles alongside countless major venues across the UK, we provide fully vetted, accredited officers equipped with the latest technologies to secure and protect your people, premises, assets and the wider public.
Fulfilling the most complex single and multi-site cleaning requirements at an award-winning standard for over 30 years.
Providing an extensive range of Soft and Hard FM services to help you streamline management and eliminate operational disruptions.
Undertaking routine cleaning to maintain the highest standards in cleanliness and hygiene for exceptional environments.
