Security companies in United Kingdom (UK) (6,743 found)
Cellebrite is a pioneer in digital intelligence and investigative analytics, partnering with public and private organisations to transform how they manage data in investigations to accelerate justice and ensure data security.
Cellhire is a leading global telecoms provider of mobile communications, M2M/IoT services and data connectivity services to enterprise clients and indirect partners worldwide. Cellhire is at the forefront of the growing M2M and IoT market, having developed extensive IoT capabilities such as Fixed IP, IoT SIMs, eSIM and Multi-IMSI, and an innovative in-house SIM management portal.
CEM Systems, a Tyco International company, is a leading provider of advanced security management solutions including integrated access control, ID Badging and alarm monitoring systems. From design and manufacture through to maintenance and support, CEM provides a total solution that can be customised to meet the unique needs of today's organisations.
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.
Censuswide is a consultancy that specialises in quantitative and qualitative market research for PR, marketing and insight purposes. They are focused on delivering quick and robust data with emphasis on quality and accuracy.
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.
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 Access Systems Ltd. are specialists in the design, installation, maintenance & servicing of access control, CCTV and integrated security systems with a major focus on financial and legal companies based in London. The company has BS EN ISO 9001:2008 accreditations with the SSAIB.
Central IT Solutions Ltd was formed in 2006 and has developed into one of the most respected companies in its sector. From the outset it was decided that the customer approach had to be more personable and accessible than the traditionally perceived faceless experience of an IT company and this approach has been vindicated by the very high customer retention they enjoy.
Central Southern Security Ltd, based in Lymington, UK, is a security products installer. The company offers intruder alarms, safes and locks, fire alarms, keyholder services and CCTV etc. for both home and business installations.
Centre for the Protection of National Infrastructure is the UK government’s National Technical Authority for physical and personnel protective security. The Centre for the Protection of National Infrastructure (CPNI) protects national security by providing advice to the UK national infrastructure organisations, covering physical, personnel and cyber security
Centrum Security Systems provides CCTV installation and home security in Bedfordshire, including CCTV installation, CCTV cameras and CCTV systems and accessories.
Centurion Fire & Security Ltd was founded in September 1974. Centurion Fire provides CCTV systems, fire systems, intruder alarms, access control systems, COVID-19 prevention systems and much more.
Centurion Security Systems Ltd is the UK’s security systems installer. The company provides CCTV, access control systems, monitored alarms, redcare monitored intruder alarm systems for domestic and commercial installations.
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.
CES Security provides SIA-trained and licensed officers to fit your manned guarding requirements.
CSEG protects the vital interests of the UK by providing policy and assistance on the security of communications and electronic data, working in partnership with industry and academia.
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.
Chaldon International Ltd is an established company based in the United Kingdom operating with the sole aim to represent George Risk Industries throughout the world.
Chalkline are an IT managed service provider and a Microsoft cloud solution provider. They provide businesses with the technology needed to succeed and grow.
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Upcoming security events in United Kingdom (UK)
The Security Event 2026
- 28 - 30 Apr, 2026
- Birmingham, United Kingdom (UK)
National Cyber Security Show 2026
- 28 - 30 Apr, 2026
- Birmingham, United Kingdom (UK)
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