Clarke Instruments Ltd, is a U.K. family company that was established in 1969. The company specialises in the supply, installation and maintenance of security and access control systems and benefits from a range of own designed and manufactured electro-mechanical products such as turnstiles, vehicle barriers, gatedrives, gatelocks, electric strikes and solenoid bolts.

Claro Enterprise Solutions is a global technology services company that provides proven, tailored solutions and a seamless customer experience to help businesses evolve and adapt to constant change. From digital innovation to streamlined operations, from enhanced security to guaranteed reliability, our products and services help the businesses run better, faster and more efficiently.

Claroty provides enhanced protection and security for industrial control networks to ensure safe and reliable operation of the world's critical infrastructures. They provide industrial cyber security, ICS, OT, operational technology, cyber security and network security services.

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.

The UK’s Classic Security Solutions Ltd specialises in design, installation and maintenance of all types of electronic security systems. The company provides CCTV systems, access control, intruder alarms, fire alarm, security monitoring and smoke clock etc. for councils, government offices, premiership football clubs, power stations, schools, retail chains, hospitals, and individual homes.

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.

Clavister is a renowned European cyber security vendor with over 20 years of experience. Seated in Sweden, the company has customers such as communication service providers, governments, enterprises and managed security service providers (MSSPs), in more than 150 countries. Clavister provides unique security solutions to protect their digital assets and secure business continuity.

Clay Solutions is an Amsterdam-based software company that specialises in cloud-based smart lock technology. With a team of over 50 talented technology lovers, and innovative thinkers with over 25 nationalities known as ‘Bricks’, together they are making waves in the access control industry.

CLD is the UK’s leading manufacturer of welded steel rigid wire mesh fencing. The company's product portfolio includes steel security fencing, sports fencing and access solutions.

CLEAR’s mission is to create frictionless experiences. With more than 12+ million members and hundreds of partners across the world, CLEAR’s identity platform is transforming the way people live, work, and travel. Whether it’s at the airport, stadium, or right on the phone, CLEAR connects users to the things that make everyday experiences easier, more secure, and more seamless.

Clear Cloud Solutions is a full service Security Systems Integration and Electrical Contracting company based out of Southern California. They provide cutting-edge security systems design build, sales, and installation to the industrial, commercial, public, and federal sectors.

Clear Connection Inc is a Maryland-based technology consulting and security services firm. They provide security, IT, telecom, network infrastructure and VoIP solutions. They also provide consultancy and technical support services.

Clear Image (CCTV Systems) Ltd is a security solutions provider in the UK. The company provides IP CCTV surveillance, access control, lone worker solution, monitoring systems and maintenance services to universities, clinics, and commercial etc.

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.

Clear Sound Fire & Security provides top-tier electronic fire and security systems for homes and businesses across the West Midlands. NSI Gold and BAFE-approved, they offer CCTV, alarms, and access control with over 45 years of expert service.

Clear Vision Technologies deal with transmission for industrial and commercial networks. IP, wireless and fibre optic transmission for CCTV & surveillance, industrial control and security systems are the main services that the company provide. Ethernet switches, media converters and line drivers including 10/100 and Gigabit as well as PoE units are some of the products of this company.

ClearPix Technology specialises in IP megapixel products. ClearPix Technology offers a full range of megapixel cameras. 1, 2, 3 and 5 megapixel cameras with H.264 technology offering remote zoom and auto focus lenses that provide extraordinary detail of every situation.

Clearshield Australia provide a wide range of security screens and security doors which are custom made for your home or business.

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.

ClearSite Communications develops software and hardware primarily for outdoor security applications. The company's offerings include the Perpetual Power Unit (PPU), used for deployment of cameras and sensors in remote environments.

Clearview AI is an all-in-one, facial recognition platform designed to support federal, state, and local law enforcement in their shared mission to help keep communities safe. The Clearview AI platform includes a superior facial recognition algorithm and the largest known database of 10+ billion facial images sourced from public-only web sources, including news media, mugshot websites, public social media, and thousands of other open sources.

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.

Clearway are the UK's experts in the security of vacant commercial and residential properties with a full range of security solutions to suit every requirement. With security teams located throughout the country, Clearway offer a same day and nationwide service when required. The services include vacant property security such as keyless security doors, monitored alarm systems, temporary CCTV systems, security guards, property guardians, etc.

ClearZone Security offers licensed, affordable security camera installation for homes, businesses, offices, and retail locations.