CE Facilities Services is a market leader in providing total or single facilities management services to a wide range of businesses across the UK and France. The company offers specialist security services to shopping centres, car parks, retail outlets, and education etc. CE Facilities security services includes CCTV installation & maintenance, alarm response, remote monitoring, access control, key holding and manned guarding etc.

CeComunica is a Panama-based professional mobile radio operator that is renowned for providing professional, trunked, conventional, digital, HF and wireless radios. The radios and communication products are utilised in telemetry, security, access control, vehicular location and control equipment. The company is also known for offering integrated radio communication systems in corporates and other fields for security, control and administration.

Based in New York, USA, Centennial Security Integration, Inc. is a security solutions installer. The company provides integrated network based physical security solutions, IP network video surveillance systems, legacy closed circuit surveillance systems, integrated access control systems, building intercommunication, intruder and fire alarms, biometrics and perimeter detection for all commercial and government customers.

Centra are an Electronic Security & FIA Fire Alarm Trained Systems Installers founded in 1990. Centra are experienced in the planning, installation and maintenance of Access Control, CCTV and all types of intrusion detection sensors and devices.

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.

Centro Sistemi Antifurto are leader in the design, installation and support of intrusion detection systems civil and industrial, as well as perimeter protection of internal and external systems CCTV CCTV with video recording, analysis, processing and transmission of images on the phone line , fibre optics, over the air. Based in Turin, the company also deal with systems for fire detection, access control to high-security areas.

Established in 1997, Century Electronic Security offers a complete fire & security solution from initial survey to handover & training. Century Electronic Security is accredited for the installations of Intruder Alarm Systems by the SSAIB (Security Systems Alarm Inspections Board). Some of the commercial security products offered include cctv cameras, fire alarm systems, access control systems as well as automatic gates & barriers.

Certo Home Security provides personal alarm monitoring, intruder alarms, fire or carbon monoxide detection all continuously monitored by its alarm receiving centre.

Champion Security Installations design, supply and install a wide range of security systems, starting from IP and HD CCTV alarm systems to access control systems, intruder or fire alarms, and vehicle or pedestrian barriers. They even provide manned security guards.

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

Charleston Security Systems, LLC provides home security systems, CCTV camera system installations and home alarm monitoring solutions including Total Connect from Honeywell. No contract required!

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.

Established in 1999, Chiltern Technology Ltd is a security integrator and security installer based in Aylesbury, Buckinghamshire. It specialises in CCTV, access control, automatic gates, automatic barriers, fencing, perimeter detection and intruder detection installation. Chiltern Technology works closely with its customers, before and after installation, to provide exceptional security solutions to meet their individual site requirements.

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.