Bi3 has developed Customer Intelligence video analytics which produces graphical data that can be linked directly to relevant video images. With their partners IEE, the company also provides technology in fields of people counting, queue management, access control, etc. Bi3 supplies security and customer intelligence solutions based on latest technology. The company also provides facial recognition, megapixel cameras, digital and network storage.

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.

CCTV Empire Ltd was established in 2012 with the aim of working with installers to help them get the most out of their CCTV solutions by becoming knowledgeable in the entire product range and supplying some of the best technical support in the industry

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-SYSTEMS AB offers solutions and services for video surveillance systems and CCTV (Closed Circuit Television) for industrial and security sectors. The company has extensive experience in this field as the business was started already 1982.

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.

CCTVdirect are a leading supplier of CCTV and security equipment in the UK and Europe.

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

CHeKT is a video monitoring product and platform. The CHeKT Bridge is a revolutionary hardware device that allows a professional security integrator to 'bridge'​ any alarm panel to any ONVIF compliant camera or recorder, introducing video to an operator when an alarm signal is received in their automation software.

China Security and Protection Industry Association (CSPIA), as the trade umbrella association for the professional security industry in the People's Republic of China, was founded in December, 1992 by the governing body of the Ministry of Public Security of China, with more than 4000 members who are responsible for more than 80% of China security business including CCTV, access control, manned security, alarm, biometrics and physical security.

Coffeyco Security is a provider of monitored interactive security systems that utilise unique verification software and high speed notifications supported by twenty four hour operators.

COINTEL provides solutions for all kinds of audio needs, even the most specific within the most complex environments, allowing users to hear, be heard, and be understood, everywhere and every time. Cointel offers a wide variety of integrated solutions, which enables end-users to add high-quality sound to almost any Security Platform in the market.

Colonial Lock Supply is a wholesale distributor of lock supplies to locksmiths and qualified wholesale customers. With a unique marketing strategy they assist each dealer in creating an opportunity to enhance their gross sales. Colonial Lock Supply support their customers with their sales team and the assistance of the manufacturers that they represent.

Compass Visual Security (Compass) is one of Southern Africa's leading electronic security distribution companies. Compass supplies CCTV, fire detection, access control and related electronic security systems to resellers spanning across Africa. With over 30 years of experience in the security industry, Compass has grown its offering to encompass a broad range of both commodity and high-end integrated solutions.

COMVISION is highly experienced in the design and implementation of integrated command and control software solutions. The need for an integrated command and control physical security management solution is paramount in smart connectivity (IoT), providing faster response times to security situations, increased security levels, data collection, connected device health checks for preventative maintenance, and in turn reduced costs.

A new era in mobile security, control and alarm technology is here. Control Freq develops GSM intercoms, GSM alarm auto-dialler, Mobile Phone GSM Access GSM control and GSM remote control systems. All systems are Web and App configurable. Control Freq is Cloud ready, 3G ready and 4G ready to supply solutions for any network anywhere in the World.

ControlByNet provides the most advanced adaptable hosted and managed IP-based surveillance solution on the market. ControlByNet's innovative software is the cornerstone for the new security surveillance business model. By leveraging Software as a Service (SaaS), CBN's solution integrates seamlessly across its products creating limitless installation scenarios.

CST designs, develops and manufactures rugged electro-optical solutions for mission-critical applications, including military, high-end surveillance and homeland-security.

Copp Integrated Systems designs, installs and maintains systems that integrate intrusion, fire/life safety, video surveillance, access control, nurse call, audio visual systems, and monitoring applications. The company's integrated security and communications systems help customers communicate, monitor, dispatch, assess and convey risks and threats to staff, visitors, and property more accurately and affordably.