Crocus Technology is a leading developer of magnetically enhanced semiconductor technology. The company's MLU-based products target a wide variety of opportunities in digital security, storage, networking, cloud computing, mobile computing, automotive and industrial markets.

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.

Struck by the absence of intelligent, scalable, purpose built ‘whole solutions’ for 3D sensor data perception processing while developing applications for the electronic security industry, Tushar Chhabra and Saurav Argawala set out to bridge these critical gaps and breakdown performance bottlenecks when they founded CronAI in 2015.

Cross Point Industries is a California corporation that develops and markets innovative alert and automation products designed for homes and businesses.

Cross Point provides innovative security solutions to reduce losses and optimise store performance.

Cross-guard Ltd. is the sole UK manufacturer of cold/hot aisle containment solutions, Connexions server caging and partitioning, Ventis server safes and cabinets, bespoke security solutions, including secure cash transfer units and security walling, security grilles, and anti-burglar bars.

Crossmatch is a leading innovator and provider of biometric identity management solutions to governments, law enforcement agencies, and businesses around the world. Solutions are based on the capture and processing of the unique physical characteristics of individuals to establish, verify, and manage their identities for a wide range of standard and custom applications designed to meet customer requirements.

Crossroads Systems, Inc. is a global provider of solutions and services that ensure stored data is proactively protected and reliably recovered. Crossroads offers organisations powerful data protection, proactive data security, intelligent storage connectivity, unmatched performance, and significant cost savings.

Crossword Cybersecurity Plc is a technology commercialisation company focusing exclusively on the cyber security sector. The company provides cybersecurity consulting, risk analysis and cybersecurity solutions to enhance safety. They also assess an organisations readiness for the new Data Privacy regulations, GDPR, which have substantial implications for most organisations.

Crotega provides a remotely deployed threat suppression system that drenches the perpetrator with a repulsive solution, impairing their ability to enact violence.

Crown Hosting Data Centres Limited is a unique joint venture between the Cabinet Office and Ark Data Centres dedicated to serving the Public Sector. Together they are the trusted partner of the UK Government delivering increased efficiency, improved value, and transparency of Data Centre Services.

Cruatech specialises in building integration modules, interfaces and products for physical security, energy management and IT systems. The company develops and supports mobile and desktop applications while also offering cloud, API and web-based services.

CrucialTrak has been working on improving issued constraints of biometric recognition technology. By combining different biometric technologies into one solution, they have developed a multi biometric terminal. Multi-biometrics terminal is an integration of different biometric technologies such as fingerprints, facial features, iris patterns and vein patterns in the identification and verification process.

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.

With more than 4.5 billion security products made under a license to our technologies each year, Cryptography Research, Inc. is the world's leading semiconductor security R&D and licensing company. It develops and licenses innovative technologies in areas including tamper resistance, content protection, network security, and financial services. The company was founded in 1995 by internationally renowned cryptographer Paul Kocher.

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.

Crystal Solutions is a manufacturer And distributor All Over Tamil Nadu, Kerela, Andhra Pradesh & Karnataka. They deal With All Type Of Safety & Security Equipment Like CCTV, Biometric, Access Control, Fire Alarm System, Video Door Phone, EPABX, Intercom, Burglar Alarm System, Networking, etc.

CS security provides an all-in-one solution for personal safety and autonomy. They offer on promotion a PROSERIES OR QOLSYS residential security and alarm systems with basic equipment) and FREE installation.

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.

CSI Protect is the exclusive provider of SelectaDNA technology in North America, providing full-service crime-fighting expertise to prevent and reduce crime, as well as aid law enforcement in the efficient, accurate identification and apprehension of criminals.

Chubb Security Installations Limited based in Bedford, the company has grown from small beginnings to become an internationally renowned manufacturer and installer of physical security protection products meeting the highest levels of security against manual, ballistic and blast attack.

CSM specialise in support service facilities management solutions for the Construction & Commercial Property sectors. They offer services such as physical security, CCTV security, mobile security, cleaning services and many more.

CSP Technology designs and manufactures a range of robust CCTV camera solutions for all security uses and budget ranges. Using only the finest cameras and the best quality, vandal-proof materials, CSP Technology leads the way in safe, secure CCTV systems.