Class A Alarms is a security company providing CCTV, access control and intruder alarm systems to businesses and home owners across the East Midlands. Class A Alarms is NACOSS Gold and BS EN ISO 9001 accredited.

Classwatch supplies mobile video systems and fixed video systems for the UK education sector. Classwatch is an audiovisual recording system that allows teachers and students to learn from and share their classroom activities.

Clear Sound Alarms are professional electronic security systems provider in the UK. The company installs CCTV, intruder alarms, access control, remote monitored CCTV, fire alarms, induction loops and public address systems for government authorities, police authorities, council authorities, blue chip companies, chemical factories, newspaper publishers, and vehicle manufacturers etc. Clear Sound Security are NSI NACOSS Gold approved.

Clearview CCTV Ltd is a security systems installation & maintenance company in the UK. The company offers services like CCTV, barriers, electrical security systems, fire protection PAT testing and alarm, access control etc.

Cleveland Security is a professional security systems installer. The UK based company provides CCTV systems, access control, fire alarms, central station monitoring, central station surveillance etc. for domestic, industrial and commercial installations. Cleveland Security is NACOSS gold approved installer.

Clymac Ltd is the UK’s independent fire and security system installer. The company offers fire systems, CCTV, intruder alarm, voice alarm, PA systems, sensors, power supplies, access control systems etc. to hotels, government, offices, retail, educational, hospitals, and residential etc.

The CNI Security Group consists of manufacturers focused on providing solutions, education, and a forum for End Users, Consultants, Integrators, and other stakeholders within the CNI and high-security sectors in EMEA. All manufacturers in the group have had extensive experience in delivering projects in these sectors and a number of the companies involved have solutions that are the only CAPSS CPNI approved variant in their class.

Cobra Fire and Security Ltd is responsible for providing the best solutions for any fire and security needs to businesses and domestic clients nationwide. They strive to provide the best service possible through being innovative, encouraging curiosity and striving to exceed expectations. Through this, they generate solutions that are progressive both within their workplace and throughout the industry.

Cobra Security Systems Ltd is a security systems installer. The UK based company offers CCTV, alarm systems, door entry systems, vehicle alarms, fire alarms, garage doors, gates and safes etc. Cobra Security Systems Ltd is the National Approval Council approved installer of security systems.

Colt Security is an Essex based business offering fully integrated security systems (intruder alarms - CCTV - door entry systems and more), for domestic or commercial premises. The company is NSI NACOSS Gold approved.

Established in 2017, covering South and West Wales, ComLink Fire & Security specialize in the Installation and Service of Fire Alarms, Security Systems, HD CCTV and Automatic Gates. Their team of skilled field engineers are dedicated to providing customers with the highest standard of service, from initial system design, through to installation and maintenance.

Communicate UK is a leading expert in the field of supply, installation, servicing and maintenance of fire alarm systems and complete home & business security systems for all types of applications in the Essex, Kent and London areas.

Community Safety Development Global Group work with international clients to bring the best knowledge and expertise to support risk and threat assessments, security reviews, design and built. They suggest the best possible and cost effective solutions.

Compass Fire and Security designs, installs and maintains the complete range of systems that offer protection to property and personnel. Based in Carlisle, the company's installation services includes intruder detection system, fire alarm, CCTV, access control, monitoring & keyholding and guarding etc.

Compass Services Group has developed into one of the leading providers of Electrical, Fire & Security and Voice & Data sectors, operating from premises in Carlisle and Workington. The company has the capability to provide design services, carry out skilled installations and once completed, implement bespoke maintenance packages to suit the specific needs of the client and their system.

Complete Security is an installer of CCTV, intruder alarm, access control, fire security, and safes &locks systems. The company is amongst the few in Hampshire with Nacoss Gold accreditation, the code of practice for the installation and remote monitoring of intruder alarm & CCTV systems.

Complete Security Essex is an approved installer recognized by NSI (National Standards Inspectorate), formerly known as NACOSS. Complete Security has NACOSS Gold Approval (NSI’s premier scheme) for the installation of intruder alarms, CCTV and access control reflecting Complete Security’s technical expertise and high quality business and operating standards.