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.

CBI Security Limited is a family run business that was established in 1997. The company provides security services in Stoke on Trent, Staffordshire and Cheshire. It is an ISO accredited company that provide a 24 hour service that is based on high levels of reliable, trusted service partners, expert people and strict quality standards.

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.

CDI Services are a security systems installation company based in Epping, Essex. CDI Services provide service including specification, design, installation and support of intruder alarms, fire alarms, access systems, door entry systems, CCTV, TV & satellite, IRS & MATV, telephone data netwroks & door/gate automation systems for home or business, domestic or commercial premises.

Cellular gate access control and monitoring systems provide effective, affordable security solutions. Running on solar or AC, CellGate systems are ideal for both urban and rural locations. Since 2006, CellGate has continuously focused on expanding its product lines with cutting-edge technology, and growing its market share in the access control industry with first-to-market strategies and superior products.

Census Labs is an independent, privately funded company dedicated to providing highly specialized and professional IT security services. It was founded in 2008 by computer security experts with distinguished credentials and extensive prior experience. The services provided by Census Labs are different from the traditional approach to IT security. CENSUS recognises that information security threats are constantly evolving.

Centerprise International has developed a steadfast reputation for delivering large scale IT projects within the corporate, education, government and reseller sectors. The company also offers a number of hardware and software solutions, as well as various computer components to meet the IT needs of businesses. Centerprise focuses on building genuine relationships and delivering real value through tailored IT solutions.

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.

The Center for Adaptive Security Research and Applications (CASRA) was founded in 2008. The main aim of CASRA is to increase security and facilitation at airports and other environments involving people and technology. The goal is to consult airports, security companies, authorities or any other relevant stakeholders on how to increase security and passenger throughput, on how security officers can achieve high performance standards, etc.

Certis CISCO is Singapore's leading security organisation. The company offers a comprehensive range of security services from Auxiliary Police to a “one-stop solution” for a full range of physical, IT and data security services. The company supports the efforts of the Singapore Police Force in maintaining law and order and to enhance the security environment by providing a range of security services at the highest professional standards.

CG Labs is a B2B provider based in UK that focuses on transforming the products and services of traditionally analogue companies into digital ones. Ground-based and Drone capture methods including Photogrammetry, Laser Scan, Thermal and Hyper/Multi-Spectral sensors are transformed to provide the customer a digital solution that is easier to access and manipulate.

CGC Solutions & Services is a security integrator and managed security services provider specialising in selling security solutions in the Central Europe and North America markets. The company offers a high-quality solutions for facility and information security management and monitoring.

Changzhou Minking Electronic Co., Ltd. is a professional manufacturer which specializes in the research, development and production of CCTV products.

Promoted by Mr.C.K Kuriakose and 10 other entrepreneurs, Cherytech India Pvt Ltd took birth as a corporate entity on the 30th Jan 1995 and started effectively operating from 2nd Nov 1998. Over a period of time the company grew geographically with branch offices in Chennai, Kochi, Kolkata and Hyderabad.

Chown Hardware, Security and Safety Solutions is a family owned business in North America. Functional for over a century, they provide an array of services, be it door hardware, access control and video surveillance.

Citiguard provides security services for companies and home since 1966. Their strength lies in their proven track record of delivering quality service solutions. With over 40 years experience as a security services agency for home, companies and government premises throughout Sydney and Australia.

CLA is a professional services consultancy that provides high level advice and support to a wide range of government, corporate and private clients. Founded in 2005, CLA comprises a core team of professionals highly experienced in delivering infrastructure, physical. personal and reputation security supported by an international network of specialist consultants and partner organisations

Clearshield Surveillance is a locally owned and operated security systems company in the heart of Central Texas serving the Temple, Waco, Killeen area. Founded in 2009 with the goal of making home and business security surveillance easy, affordable, and reliable.

Cloud Managed Networks provides enterprise grade IT network solutions for cloud-based and on premise network security, Wi-Fi, data switching, collaboration, device management and more. Cloud Managed has clients in education, manufacturing, healthcare, agriculture and more. It has a national footprint with an experienced team for network design, integration and support.

The Clovis Associates' team is comprised of a group of experienced security professionals. Clovis Associates offers a core of engineering, manufacturing, and marketing leaders to developers, manufacturers and integrators. Clovis Associates' areas of expertise include video security applications – product specification and product installation needs, product development - optical domed and related camera enclosures, security market channel, etc.