C2MI facilitate microsystem design and prototyping in compliance with market needs in fields of application such as communication technology, automobile, aerospace, environment, and health, so as to accelerate commercialisation.

C3 has been offering critical communication solutions to the public safety sector. They are inspired by the critical nature of the customers’ mission and are motivated by the challenge to deliver innovative solutions.

C3 specialises in the design and implementation of intelligent video and perimeter security solutions –including tailor-made military grade detection systems utilising leading edge security technologies, such as thermal cameras and intelligent video.

C3M Cloud Control is a 100% API based Cloud Security Posture Management and Compliance Assurance platform that offers an enterprise complete cloud control through actionable cloud security intelligence across your AWS, GCP, and Azure infrastructure. They provide cloud security, compliance, real-time visbility, automation and much more.

C4ISRNET is the premier content destination for defence and government communities to stay connected to technology and network innovations to ensure information dominance. Defense and Intelligence officials rely on C4ISRNET for information on advanced weapons platforms, sensor systems, and command and control centers that provide information advantage, battlefield dominance, speed of command and mission effectiveness.

C4Line develops and markets a market leading line of video transmitters/receivers systems for the transport of IP video/data, low voltage and PoE power, over unshielded twisted pair (UTP) and Coax cable.

C5 Group companies including American Conference Institute, The Canadian Institute, C5 (UK), have developed and hosted conferences, summits and executive briefings providing the business intelligence that decision makers need to react decisively and effectively to challenges and opportunities in the marketplace.

CACI provides technical, engineering, and analysis support for system-of-systems engineering evaluations and field assessments. Their software-defined, full-spectrum cyber, electronic warfare, and counter-unmanned aircraft system (C-UAS) solutions deliver precision effects against any adversary.

The Canadian Association of Defence and Security Industries (CADSI) is a not-for-profit national business association that represents the Canadian defence and security industries. CADSI represents over 945 member companies selling to the defence and public security markets. CADSI member companies offer a wide spectrum of goods and services to its customers, and to business partners in Canada, the United States, and internationally.

CAE is a high technology company, at the edge of digital immersion, providing solutions to make the world a safer place. Backed by a record of 75 years of industry firsts, they continue to reimagine the customer experience and revolutionise training and operational support solutions in civil aviation, defence and security, and healthcare.

Cairo Communication Systems (CCS) is an Egyptian leader company in supplying, installing and maintaining security and broadcast systems in the Egyptian market including Access control, CCTV, Broadcast solutions, Alarm management and intrusion detection.

Calcom Inc. provides solutions for high tech life safety systems. They are integrated solutions specialists in fire alarm, access control, surveillance cameras, CCTV, sound and security detection systems for commercial facilities. They also install, service and program IP camera systems that can be viewed anywhere in the world from phone, tablet or laptop.

Calero is a major provider of Technology Business Management solutions, empowering organisations to streamline and optimise their technology investments through three key solution pillars. Calero ensures end-to-end safety and compliance with the most secure technology management solution on the market.

Calgary Security Alarms Ltd. is an authorised Reliance Protectron Dealer. For over 20 years, Reliance Protectron Security Services has demonstrated its leadership through Home Security and Home Burglar Alarm Security Systems, protecting over 270,000 satisfied homeowners.

The California Alarm Association develops and manages programs to benefit members and to promote the growth of professionalism in the electronic security industry throughout the state of California.

California Commercial Security offers commercial and residential security services including alarms, video monitoring, card access, and door hardware. CCS is fortunate to have a strong team of dedicated professionals both in the field and among management.

California Peripherals & Components, Inc. (California PC) is a privately held U.S. based corporation & global supplier of computer hardware and software. The company offers a diverse mix of high end computer hardware solutions, such as IP network cameras, portable solar chargers, power solutions, biometric fingerprint readers, industrial grade flash memory cards and drives, network hardware, video storage, computer racks & many more products.

Based in Alpharetta, Callaway Security has been family owned for more than 20 years. The company offers a variety of residential and business security services. Callaway Security's residential services include new alarm installs, alarm system upgrade, security system monitoring as well as wireless alarm monitoring. Some of its business services include access control systems and home automation systems.

Calpipe Industries is a premier provider of conduit products for corrosive environments. The company manufactures and distributes electrical conduit, conduit fittings and security bollards for security and other applications. Calpipe offers a depth and breadth of solutions for the most demanding scenarios.

Calpipe Security Bollards is a global provider of bollards and bollards security. The company specializes in offering bollards solutions for populated and high-profile spaces around the world. All Calpipe’s range of security bollards are put through stringent tests in commercial, industrial, pedestrian and retail environments.

Calypso Networks Association is a non-for-profit association established in Brussels in 2003, which manages the contactless electronic ticketing standard, Calypso. Their main objectives are to define and direct the reference specifications, to implement a certification policy, to guarantee the compatibility of all current and future product, to establish a Calypso label issued by an independent organisation, among other tasks.

Since 1998, Cam Connections has been a leading Loss Prevention resource in the United States. Cam Connections offers a range of customised security solutions for retail, manufacturing & distribution centers, healthcare, education, commercial, banking & finance. Some of its security systems include cctv & video surveillance, access control, intrusion & fire alarms, video analytics and remote video verification.

Cam-Tec Limited is a security systems installer based in the UK. The company installs and maintains burglar alarm systems, intruder alarm systems, CCTV systems, fire systems, perimeter detection and access control systems. The Cam-Tec’s technology capabilities also encompass fibre optics and remote monitoring to deliver cutting-edge integrated security.

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.