Crimewatch Safeguard Security Systems specialise in Intruder Detection, Fire Detection, Access Control, and Closed Circuit Television (CCTV) installation, monitoring, and design to both the public and private sector.

Crisis24, a GardaWorld company, is widely regarded as the leading integrated risk management, crisis response, consulting, and global protective solutions firm, serving the world's most influential people, disruptive brands, and prominent organisations.

CrisisCast provides specially trained professional role-play actors and internationally credited film crews bring realistic, informed, crisis management and disaster incidents to life. as a company they use state of the art UK and Australian film crafts, tricks and skills for live training that requires hyper real battlefield effects, role players, stunts, medical simulations and combat flashpoints. ​

CrisisGo is the premier safety and incident management platform that aligns communication across and within multiple agencies. First responders, safety and security teams, organisations and staff and their communities trust this reliable platform to rapidly respond to incidents, notify people based on protocol-defined roles in real-time and facilitate recovery faster.

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.

Cristie’s software solutions helps organisations protect, recover and move critical machines to dissimilar hardware, hypervisor and cloud environments as part of their migration strategies and DR planning. Cristie provides instant system recovery, recovery simulation, flexible machine migration and hot standby functionality.

Critec Consult is a security consultancy firm offering expert advice, design and technical services for end users, architects and installers. Critec's personnel have experience in designing and implementing integrated systems involving intruder detection, analogue and digital CCTV, access control, physical security, building management for high profile projects in the UK, Europe and the Middle East uch as military bases, VIP residencies, etc.

At Critical Power Supplies, they have what it takes to provide the right power supplies, project management and support for business. As the leading independent UK multi-brand supplier, their 30 years’ experience implementing power protection solutions makes them the top choice for all diverse technology needs.

Critical Response Group, Inc. is a provider of best-in-class indoor and tactical mapping solutions for public safety. It accomplishes this primarily through the development of Collaborative Response Graphics – visual representations of text-based emergency response plans that transform difficult-to-use written plans into highly-usable, geospatially accurate SMART visual planning and response tools.

Established in 1998, Critical Software is a globally renowned provider of information systems and software services for safety, mission and business-critical applications. They offer Enterprise Application Integration, Embedded Systems, Command & Control, Earth Observation, Integrated Logistic Support, Security & Infrastructure, Real-Time Performance Management, Business Intelligence, Mobile Services, Verification, and Digital Transformation.

Critical Systems specialises in enterprise-class fire alarm, fire suppression, life safety and integrated building security solutions for high-rise properties, healthcare campuses and mission-critical data, manufacturing and distribution facilities in Atlanta and its suburbs.

A global technology innovator, CriticalArc designs and delivers the distributed command and control solution, SafeZone™, which is revolutionising the way organisations manage security operations. Deployed in hours, SafeZone combines complete situational awareness with the mobile control needed for an efficient and coordinated response to incidents from every-day processes and events through to full-scale emergencies.

Critical Start is a cybersecurity integrator in North America. Their mission is simple: to protect customers’ brands and reduce business risks. Critical Start also provides network security, consulting service, incident response, threat management and many more services.

Critigen is a full-lifecycle Geospatial systems integrator. They help clients increase their business performance through spatial IT solutions. With global reach, top-tier partnerships and a full-lifecycle approach, Critigen delivers all components of a geospatial program, including: systems integration, spatial processing, analytics and mobile solutions

CRM Enterprise was registered specifically to deal with Finished Goods in respect of the Electronics category, namely for Security and Surveillance Solution(s) that comply with CCTV, Biometric, Access Control, and Automation Engineering projects as a division within the field of vast Security Solutions present in the current state.

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.

Croon GBBS, a part of Croon Elektrotechniek, ensures that a security management system feels custom-made. The company focuses on integrated security solutions in large-scale organisations, firms and institutions with complex security issues and/or an increased risk profile.

Crosby Intruder Alarms offer full design, installation, service, repair and maintenance to hardwired alarm systems, CCTV, access control, security lighting, fire alarms, local area paging, caravan park security, and door entry systems.

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.

Crosslake works with software development and IT organisations of commercial software or technology-enabled services, as well as private equity companies and investment portfolios all over the world. Crosslake provides solutions such as On-Premise To Cloud, Pivotal Cloud Foundry, IT Operations and Corporate Services, AWS, Amazon Web Services, Private Equity, Value Creation and Cyber Security.