We are the largest cleaning provider in the UK

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Explore our commercial security services

We are proud to offer a range of professional security service contracts across a variety of services and sectors.

Security guarding

JK's security personnel are adaptable, highly-trained and fully-certified, offering you, your employees and your visitors peace of mind and the highest standards of protection.

Intelligence services

The intelligence arm of our integrated security offering combines state of the art technology with industry-leading experts to plan a robust strategy to protect what's important.

Fire & security systems

You need to be sure that your colleagues, buildings, data and assets are protected and monitored at all times.

Front of house

Signature, JK's front of house service, provides a bespoke, world-class experience to help you make the right impression, from the reception desk to the conference table.

Vetting

Our expert vetting services, Procius and UKCRBs, will make sure you don't miss any potential fraud, theft, brand damage or productivity risks.

How we can help

We’ll help you safeguard what matters most with security services that follow our Science of Service methodology. The Science of Service® combines expert teams, cutting-edge technologies and data-driven intelligence to provide a security strategy tailored to your organisation’s unique needs.
Understand the risk landscape with our intelligence services
Understand the risk landscape with our intelligence services
Everything we do is supported by up-to-the-minute insight into the security landscape, provided by our central intelligence hub and over 200 UK specialists. As well as informing our other security services, our intelligence arm operates independently. This allows us to stress test and assess your strategy to ensure you’ve got the right measures in place.
Enlist our security personnel to protect what matters most
Enlist our security personnel to protect what matters most
From door supervisory and CCTV operation to close protection and counterterrorism, our security guards are equipped with industry-leading skills and technologies to ensure the safety of your people, assets and facilities. We can support you with mobile security patrols, dedicated on-site personnel, remote monitoring and more. Together, we’ll assess the level of risk and deploy the right mix of people and services to meet your needs.
Support your strategy with our fire and security systems
Support your strategy with our fire and security systems
Put our state-of-the-art technologies to work to protect your facilities from fire, theft, vandalism and more. Our systems are ready to give you insight and peace of mind, 24 hours a day, 365 days a year. You get full visibility of your estate, potential risks and individual incidents – and the tools to intervene when needed. Whether you’re looking for end-to-end security and fire prevention or a single service to complete your strategy, we can help define your needs, create a plan and establish new systems across your facilities.
Hire the right candidates with stringent vetting processes
Hire the right candidates with stringent vetting processes
You can rely on our in-depth vetting services to give you full confidence in every hire, with rapid, detailed feedback about your candidates. We use the latest vetting techniques to cover the full spectrum of vetting requirements for all types of roles, from healthcare workers to C-level executives, in line with the standards for your industry.
Welcome colleagues and visitors with a highly-trained front of house team
Welcome colleagues and visitors with a highly-trained front of house team
Our Signature colleagues provide world-class front-of-house experiences based on your organisation’s needs. Each team member is Security Industry Authority licensed on top of their role-specific training. So, not only are they excellent ambassadors, but they’re also well-prepared to handle any disruptive incidents at your site.
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