Cardinal Security is a supplier of intelligence led manned guarding services to the retail and logistics industries, including security officers, store detectives and loss prevention services. The company is an approved contractor through the SIA and are placed within the top 5% of all security providers.

Since 1970, CASTEL has been developing and marketing communication and access control solutions, together with professional intercommunication and security systems. Armed with this industrial experience, CASTEL uses its expertise on its customers' projects.

Castle has over 40 years’ experience in the voice, image and data business and is a major player in the field of intercom and access control systems. Castel has been developing and marketing communication and access control solutions since 1970, together with professional intercommunication and security systems. A technology pioneer, it also develops and manufactures all of its own products in full.

Ceasefire has over 400 fire safety and security solutions that can be used to put out fires. They've segregated them by application areas to make it easier for you to find one that fits your requirements.

CEIA equipment has a strong reputation for reliability and maintenance-free operation. CEIA specialises in hand held detectors, liquid explosive detection system, advanced detection system, shoe analyzers. CEIA is a world leading manufacturer of security screening equipments, non-metallic cargo inspection and loss prevention systems.

CEM Systems, a Tyco International company, is a leading provider of advanced security management solutions including integrated access control, ID Badging and alarm monitoring systems. From design and manufacture through to maintenance and support, CEM provides a total solution that can be customised to meet the unique needs of today's organisations.

CES Gruppe is a manufacturer of locking systems and electronic access control systems. CES gruppe has two subsidiaries CESlocks and CEStronics. CEStronics offers a range of time and identity-based access control solutions. CESlocks manufactures high-quality mortise locks for demanding industrial and commercial building applications and offers innovative lock solutions for special requirements.

For over 10 years, Charter Global Ltd have been supplying specialist security shutters to prestige residential developments, commercial properties, retail premises, buildings requiring high levels of security, in high risk locations, and critical infrastructure sectors. Charter Global also supplies bespoke security shutters for specialist applications.

CITEL was the technical innovation and functional tread in the field of managed physical security, with solutions that are now established and consolidated in the Italian market of high and mid-range. They are the first company to create a client supervision architecture entirely on Linux-based servers (1995) and the first to achieve a centralised supervision system based on WAN TCP-IP (2000).

CLD is the UK’s leading manufacturer of welded steel rigid wire mesh fencing. The company's product portfolio includes steel security fencing, sports fencing and access solutions.

Codegate provides mobile worker software solutions that will operate in conjunction with lone worker and incident reporting software, enabling large organisations to provide field workers with a mobile solution that will improve productivity and at the same time keep employees safer.

Cognitec is the only company worldwide that has worked exclusively on face recognition technology since its inception in 2002. The company’s portfolio includes products for facial image database search, recorded video investigation, real-time video screening and people analytics, border control, and biometric photo capturing.

Coherent Synchro is a young Spanish company set up in 2010 by 3D specialists to provide solutions for security and other areas, such as building automation (the smart home concept), Safe City systems and defense infrastructure protection.

At Collins Aerospace, they work side-by-side with the customers to tackle the toughest challenges in aerospace and defence. They specialise in aerostructures, avionics, interiors, mechanical systems, mission systems, and power and control systems that serve customers across the commercial, regional, business aviation and military sectors.

Comelit provides a range of security products, such as door entry systems and kits, CCTV and access control kits.

Commend UK Ltd (CU) is part of Commend International’s Partner Network. Commend, headquartered in Salzburg, Austria, design and manufacture intercom solutions for distribution worldwide. Commend UK are responsible for servicing the markets in the UK and Ireland. As world leaders in Digital Intercom Systems, Commend and their partners are totally committed to embracing new technologies such as IoIP as they become available.

Company Cards Ltd is an enterprising UK manufacturer of plastic cards, leading the way in the development of high quality, full colour, digitally printed access control cards.

COMPRION is the world-leading manufacturer of test equipment for the Smart Card interface. The company develops pioneering products which convince through its technologies, quality and convenience standards.

COMSOFT Solutions GmbH provides superior products, including market-leading AMHS solution AIDA-NG, and innovative surveillance and communication solutions such as ADS-B and Multilateration sensors. Comsoft Solutions’ high quality portfolio and skilled team, coupled with the FREQUENTIS Group's vast expertise, develops innovative solutions for the ATM Market, consistent with international standards.

Controlsoft Security entered the Access Control marketplace in 1991. Controlsoft manufactures and distributes a comprehensive range of access control and integrated systems for security installations of virtually any size ­ from standalone 1 or 2 doors systems to networked systems covering multiple sites.

CoreStreet, Ltd. provides authentication and credential management solutions for government and private enterprises. It offers public key infrastructure (PKI) to validate the credentials of individuals, including digitally signed email and secure forms. The company’s infrastructure products include CoreStreet Validation Authority, a software solution that enables the validation of digital certificates using OCSP.

Cova Security Gates Ltd have been successfully trading since 1987 and specialise in the design, manufacture, installation, service and maintenance of bi-folding speed gates, sliding cantilevered gates, boom barriers, crash tested road blockers, crash tested rising and static bollards, pedestrian gates and turnstiles.

Cowley Security Locksmiths supplies locks, keycutting, ironmongery, master key suites and key cutting to code. Based in Twickenham, Cowley Security is a family run business that supplies to the trade and public.

Crime Prevention Services have designed, installed, maintained and monitored electronic security systems for over 30 years. The solutions are tailored to individual needs. Crime Prevention Services offer commercial security, home security, alarm receiving centre.

Crisma Security is an Italian company that has dedicated itself to physical and logical security. Thanks to the expertise of qualified electrical engineers, the company designs and constructs perimeter security and anti-intrusion systems, CCTV, access control, RTLS systems, wireless networks and road safety systems.