Conseal Security Ltd. provides devices which protect data stored on any removable device (USBs, CDs, etc). Its unique Dual Locks technology ensures that data is safe even when in the wrong hands and even if the password is compromised.

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.

Cooper Fulleon is a leading manufacturer of life saving audible and visual signalling devices. Their products are used in systems across the world in a variety of settings including fire, industrial and security. Cooper Fulleon is based in South Wales and became part of Cooper Industries plc in 1998.

COP Security is a UK based manufacturer and distributor of CCTV products. The secret of COP's increasing industry success stems from its ability to supply a high grade of professional CCTV equipment, backed up with the first rate service required for the business to run smoothly. COP Security also manufacture HD-SDI Range, In car cameras, digital video recorders and internet cameras.

CST designs, develops and manufactures rugged electro-optical solutions for mission-critical applications, including military, high-end surveillance and homeland-security.

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.

Cortus S.A. is the cost/performance leader for 32 bit processor IP for systems on chip (SoC). Cortus uses a modern RISC architecture optimised for the new wave of low power, intelligent applications. The Cortus processor family comprises the entry level APS1, the energy efficient APS3R, the high performance APS5 and the floating point FPS6.

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.

Covalia company specialising in telemedicine, designs, develops and markets software for teleconsultation, tele-expertise and remote support for various medical specialties.

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.

CP PLUS GmbH & Co. KG., is security products manufacture company. It brings together the passion for quality and security. The company produces CCTV Cameras, digital video recorders, and special digital video recorders to network video recorders like mobile digital video recorders, compression cards and IP cameras.

Founded in July 2013, CRAS Systems supplies a secure offsite server-based proactive health and performance monitoring service for IP systems and security devices such as cameras, storage solutions and access control readers. CRAS24/7 technology aims to become an indispensable component of IP security and monitoring systems and a standard analytical support tool for suppliers and others involved in IP physical security.

Crel Srl is a leading Italian company that produces electronic security and inspection systems. Experienced in the development, design and installation of protection systems in renewable energy, wind turbines and photovoltaic sites, it is also engaged in the manufacture and sale of perimeter security systems that can be installed on fences or underground.

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.

Croma Security Solutions Group PLC (CSS Group PLC) is an AIM-quoted total security services provider. The company specialises in guarding, electronic security, CCTV, intruder alarms, video analytics, access control, Biometrics, keyholding, close protection, fire alarms, revenue parking, private investigation, locksmithing, and physical security. CSS' Fastvein Time & Attendance is a biometric attendance and people clocking solution.

Cryogatt is dedicated to the development and deployment of cutting edge RFID based systems that assist in the process of tracking critical assets. The company Tagging System provides high quality process and labelling techniques for laboratories, biobanks and fertility clinics.

Cryptocard is an industry innovator in authentication-as-a-service, bringing organisations the cost reduction, simplicity, and flexibility that can only come from SaaS. New business efficiencies, infrastructure scale, and cost savings are being driven by virtualisation and cloud services adoption, but this changing paradigm has challenged organisations to make the move to the cloud securely and smoothly, without disruption to their business.

Cryptomathic is a provider of security software solutions to businesses across a wide range of industry sectors, including banking, government, technology manufacturing, cloud and mobile. With 30 years' experience, they provide systems for eBanking, PKI, ID & ePassport, card issuing, advanced key management and managed cryptography, through best-of-breed security solutions and services.

CSG UK PLC specialise in the installation, maintenance and support of security systems for companies and organisations throughout the UK and Europe. CSG UK supply and install comprehensive security systems for national chains and individual businesses in the form of: CCTV, Access Control, Public Address, Intruder Detection and EAS (Electronic Article Surveillance), Fire and Safes.

Ctrack - UK and Ireland are divisions of DigiCore Holdings, a company that specialises in research, development, manufacturing, sales and support of fleet management, vehicle tracking and personal tracking solutions. The Ctrack brand offers a wide range of personal tracking, vehicle location, fleet management, satellite navigation, workflow, mobile job planning and security tools.

CubeIQ is an IT company focused on providing turnkey solutions, consulting and system integration services to financial, banking and securities industries. The company offers wide range of leading edge software & hardware products for physical & logical access control, cash management, online fraud detection and prevention, instant card issuance, hardware security modules, remote cash control, and more. CubeIQ also offers card printers from HID.

UK based Cubitech initially focused on development of compression and storage algorithms that found application in DVRs & remote CCTV monitoring solutions. The company launched its first Digital Network Video Recorder, CubisPRO, which included features like extended storage capacity, state-of-the-art remote monitoring capabilities and intuitive used interface. The company also developed CubisLITE series to meet need of smaller businesses.

Custom Consoles Ltd is an ISO 9001 certified manufacturer of project-specific and modular broadcast, process-control and security furniture. The product range includes motorised, manually-adjustable and fixed-height units plus fan-cooled sound-insulated equipment housings.