Callsign is pioneering digital trust through proprietary technology that uniquely mimics the way humans identify each other in the real world. Identification of genuine users delivers privacy, safety, and minimal friction whilst ensuring that bad actors are blocked. Through a simple Swipe or Type, users can be personally recognised to a 99.999% accuracy, delivering the highest fidelity AI-based user recognition for the digital world.

Cambridge Quantum Computing (CQC) is a quantum computing software and algorithms company, and in essence they solve one critical problem – to allow the customers to get the most out of quantum computers and make them useful both now and in the future. Their focus is in the areas of quantum chemistry, quantum machine learning, quantum natural language processing and quantum cybersecurity.

Camera Control UK, launched in 2011 as ML2 Networx, focuses on security, remote CCTV, access control, timelapse imagery and site communication.

With over twenty five years in the technology business, Cameras Networking and Security of Vermont (CNSVT) has a great track record of finding and developing cutting edge technology that will help enhance your company’s security and safety needs. From design, installation, implementation, and training, they will be there to assist you. CNS is a 24/7 full service and support provider.

CSP is one of the largest promotional dealers for Reliance Protectron, giving free alarm systems in Ontario, Canada. Reliance Protectron is the largest Canadian home security company. Reliance Protectron also has five alarm monitoring stations all in Canada and inter-linked so that we can provide a quick dispatch in the case of an emergency.

A leading provider of Security Integration/Intercom Systems, Electrical Services and Automation specializing in Alarm/Monitoring, Closed-Circuit Television (CCTV), Access Control, Phone/Intercom, Electrical and Automation Solutions. We offer 24/7 monitoring of your burglary alarm/fire alarm system. Our monitoring centers are certified by Underwriter's Laboratories of Canada (ULC) providing "real time" remote viewing from PC or smartphone.

Canauri™ automatically detects and stops actively running ransomware infections and alerts users to the attack. Canauri uses a unique combination of easy-to-deploy deception technology and the recording power of Carbon Black to quickly identify and eliminate advanced threats in real time.

Cannabis Security is a long-standing industry leader in electronic security and digital video solutions. Their blend of expertise in technology, installation, and after-sales services makes them a pioneer in cannabis facility security and compliance. They also provide customised security solutions in the fields of video surveillance, access control, intrusion alarm systems, and cloud hosted access control.

Captis Intelligence specialises in asset protection solutions using an advanced facial recognition system. The company has developed systems for identification of criminals and communication of alerts to law enforcement along with neighboring businesses through secure information exchange portals. Their Solveacrime.com, is used by retail stores, campuses, and homeowners alike to identify and curb criminal activities in their vicinity.

Caretower has reached the position of a market pioneer in network security and protection. A capacity to design and implement business-ready solutions and a management team committed to customer satisfaction it has fortified its position as one of Europe’s leading Value Added Resellers.

Carillon is a leading Consulting Services and Security Systems Company which offers wide range of video surveillance system, CCTV Camera, DVR, NVR, IP Surveillance, biometrics and RFID access control systems, GPS vehicle tracking system, Boom barrier and gate automation system, industrial protection and access management solution for various clients in banking, financial services, insurance, telecom, retail, transportation, healthcare, Govt. etc.

Carl Wittkopp is not only a manufacturer of locking systems but also a project-experienced developer of high-security locks and boltworks. For more than 150 years, they have specialised in individual solutions in lock technology and offers project-oriented engineering from the product idea to series production.

Carrier provides a wide range of residential, commercial and industrial systems, including fire and carbon monoxide detection, alarm signalling, incident management, evacuation, monitoring; fire, gas and water mist suppression, fire and gas safety solutions, and HVAC. They also offer access control and event monitoring, electronic locks and video management.

Casicuro is a leading provider of security and communications technology for both private and commercial clients. The company provides installation and maintenance of intruder alarm systems, security systems, video equipment, fire alarm systems, access systems, telecommunications equipment, etc.

Casma Electronics began operating as a provider of security products in 1978 in Barcelona. Intrusion, CCTV, fire, and access control are the divisions that allow us to provide a complete solution for security installations. Our goal is to provide comprehensive security solutions to our customers and ensure their satisfaction and their clients.

Castle Defense 360 Security was established due in part to the increase in criminal and terrorist activity. The company believes in the absolute essential need for security solutions that provide services far beyond the traditional security guard and other security related service. Castle Defense offers home protection, access control and surveillance as well as perimeter breach services.

Castle Security is a family-owned and run Western Australian company that specialises in the design, installation and supply of residential, commercial and government security systems, largely spanning the Perth Metropolitan Area and all country areas of Western Australia. The company provides security alarms, CCTV systems and access control solutions to secure facilities and premises.

Castlebank Security Solutions is a security services provider. Based in the Stafford, UK, the company provides high profile security, maritime security, physical security and manned guarding.

CCTV Monitoring Ltd combine remotely monitored CCTV and access control to secure construction sites across the UK.

CCTV has an extensive product range to cover all aspects of electronic security management. CCTV markets their own brand of CCTV equipment, import a lot of well established security products, and build up their own DVR units for quality assurance.

CCTV.Net is a distributor of CCTV equipment in the USA. The company offers analogue/HD-TVI/HD-CVI cameras and standalone DVRs, enterprise-scale NVRs, megapixel IP cameras, video analysts, access control systems and more. CCTV.Net has two distribution and service centers in Los Angeles and New York areas.

Central Alarm has been providing 'Eagle Eye Protection' to homes and businesses in Tucson since 1939. Their locally-staffed monitoring station for home security Arizona provides 24 hour, year round coverage.

Since 1939, Central Alarm Inc. has been providing safety and protection to homes and businesses in Tucson and Southern Arizona. They also provide a full range of Guard and Patrol services to their customers to fully support any of their security needs.

Central Indiana Hardware is a certified Ingersoll-Rand Security Center, & implement, support and maintain their access control products. Central Indiana Hardware's line of product includes - offline access control, online access control LAN/WAN connectivity, biometric access control, automatic door/access control integration, intrusion detection etc.

Central Security offers a range of security solutions like alarm & burglar systems, access control, digital video recording (DVR), intercom systems, guard services, 24 hour ULC monitoring for burglar & fire, vehicle tracking / fleet management systems as well as helping retail loss prevention with EAS Systems (Electronic Article Surveillance), RFID, Tags, gates, Customer tracking solutions.