OCS Security Limited

Main Contact

Steven Gardner

Director, Security Risk & Intelligence


Unit 5, The Enterprise Centre, Kelvin Lane, Manor Royal, Crawley.  RH10 9PE


0844 846 7608.

Email Address

[email protected]



Who are we?

OCS Security Limited is one of the leading security companies in the United Kingdom, recently acquiring Atalian Servest Security Services Limited and Incentive Facilities Management Limited. We employ over 5000 security officers serving approximately 750 clients on over 900 sites across the United Kingdom.

We provide the full range of traditional security solutions (security guarding, mobile patrolling, key holding and alarm response) along with a comprehensive range of technical security solutions (alarm systems, access control systems, CCTV and monitoring services).

Our unique processes enable us to develop and deliver hybrid solutions which integrate all aspects of security to deliver best value and effective solutions for our clients.

OCS Group UK Limited is wholly owned by Clayton Dubilier & Rice (CD&R) a business which ensures our strong ethos of customer service remains at the forefront of all our activities. We specialise in offering the quality of services expected from a major national supplier along with a personal service provided through our national network of local offices.

We are a member of the Security Industry Authority’s Approved Contractors Scheme and are placed within the top 5% of companies assessed.  We currently rank 3rd in the Infologue Top 100 UK Security Companies and are a member of The ACS Pacesetters scheme. Our Security Operational Centres deliver leading edge Critical Event Management and intelligence. We are principal members of the British Security Industry Association and are regular winners in their national awards.



Services offered

Security Guarding (all sectors), Reception and Concierge Services, Mobile Patrols, Key Holding, Remote CCTV Monitoring, Alarm Monitoring, Alarm and Access Control Systems, Control Room Management, Business Support Services and Security Consultancy.

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