Security companies in London (682 found)
The Security Company is a leading provider of creative employee security awareness programmes. The company deliver best in class security education programmes that minimise organisational risks and strengthen business. Based in Huntingdon, Security Company creates a dynamic culture of security awareness; educating and empowering employees and alerting them to risks and their personal responsibilities.
The Shield Group is the UK’s largest independent Total Security Solutions (TSS) company offering a wide range of self-delivered security services nationally. The company delivers secure and safe environments for all its customers, individuals, assets, properties and venues with a robust, risk-based and tailored comprehensive security solution. The Shield Group is wholly owned by India’s leading and largest security conglomerate TOPSGRUP.
The TRUSTED CCTV Improvement Project was started back in 2007, and has since been involved in the development of various documents and materials to help CCTV Operators improve management and operation of their security camera systems.
Third Eye Installation Systems are a trusted partner in advanced security solutions. As pioneers in the realm of safety, their expertise lies in the seamless installation of high-definition CCTV and state-of-the-art burglar alarms. They a major security company specialising in CCTV installation and burglar alarms.
Third Eye Installation Systems Limited is North London security company working with both domestic and commercial clients. The company designs and installs all types of security systems including CCTV, intruder alarms and access control. From intruder alarms to CCTV and door entry security systems, its IP camera systems can be viewed from anywhere in the world via phone, laptop or PC.
ThirdEye is a state-of-the-art computer vision company. They provide CCTV, Theft detection, Deep Learning, Machine Learning, Computer Vision, Video Processing, Retail, Loss Prevention, Queue Detection, Stockouts, Crime prevention, and Store technology.
Founded in 1989, Time Data Security (TDS) Ltd is committed to the development of innovative, future proof secure access solutions for everyone. This commitment to developing state-of-the-art software security ensures a safe and secure working environment for organisations. TDS provides customers with a complete solution from system design to tailored software and technology deployment, to specialist consultancy services.
Titan is a new breed of Data storage and cyber security distributor, with highly motivated, proactive sales people, supported by technical expertise that provides the reseller and MSP with pre-sales consultancy, end-user engagement, system design and configuration, on-site maintenance and support.
Tokio Marine Kiln is a pioneering specialist insurance underwriting business operating in the Lloyd's insurance market. Through operations in the UK, US (Tokio Marine Highland) and Asia Pacific, and as part of one of the world's largest insurance groups, Tokio Marine, they protect customers around the world against complex and ever-changing risks.
TopSource Worldwide provides a complete suite of employer services, allowing the clients to employ and pay people promptly, consistently, and compliantly, both locally and international. Their systems and processes are designed so that they can work with the technology.
Torch Marketing is an integrated b2b strategic marketing communications agency, with international experience and expertise, delivering service, defining strategies, quality campaigns and real results to develop and enhance business growth.
Not the news as it happens, but when it's ready. They want to open up journalism, and give everyone a seat at the table. To create a system of organised listening where they can come and tell they what they think. A ThinkIn is a forum for civilised disagreement where the members and partners participate in a live, unscripted conversation in the newsroom in order to inform the point of view.
Transport for London (TfL) helps millions of people to make journeys across London, UK, by Tube, bus, tram, car, bike – and more. People don’t associate TfL with journeys by river, on foot or via the air, but they help with that as well.
Transport Security World connects industry professionals in safety & security across rail, maritime, aviation, supply chains, haulage & smart cars, covering a wide range of areas including IoT, CCTV, security networks, & drones. Through their events, the company focuses on automation, passenger information, digital driver assistance, digital & asset management, critical communications & mobile connectivity, & payment security.
Tratos is an innovation-led, European electrical, electronic and fibre optic cables manufacturer. Tratos technology is at the forefront of global power, growth and connectivity projects. The company can work with customers, provide design advice and engineer the best solutions, no matter the challenge.
Triangle Security was established in 1981 to provide corporate security services to industry and commerce. Through the years, the company has grown and has acquired an enviable reputation for the quality of its services and personnel.
Triangle Security was established in 1981 to provide corporate security services to industry and commerce. Through the years, the company has grown and has acquired an enviable reputation for the quality of its services and personnel.
Trident was formed in early 2008 bringing the unique attributes of telecommunications expertise coupled with a in depth knowledge of security systems to the marketplace.
Trusted Connectivity Alliance (TCA) is a global, non-profit industry association working to enable trust in a connected future. The organisation’s vision is to drive the sustained growth of a connected society through trusted connectivity, which protects assets, end-user privacy, and networks.
Tyco Security Products and it's portfolio of brands form one of the largest security portfolios in the world. Engineers specializing in Video Security, Access Control and Intrusion Security provide Tyco Security Products a competitive advantage when it comes to system integration.
UK Broadband is the UK's largest commercial holder of national radio spectrum suitable for 4G mobile services and fixed wireless solutions. UK Broadband delivers high-capacity Next Generation Access broadband and mobile data services to help meet needs such as efficient mobile working, digital and social inclusion, re-deployable surveillance, community healthcare and education, as well as city and rural, home and business broadband access.
UK Close Protection Services Ltd is a provider of best close protection officers/bodyguards in London and UK. Their services include private security, residential security, asset and high value goods protection, child protection and security driver.
The role of The UK Cyber Security Council (the Council) is to champion the cyber security profession across the UK, provide broad representation for the industry, accelerate awareness and promote excellence in the profession. It will do this by delivering thought leadership, career tools and education resources to the cyber security sector and those seeking to enter the sector.
UKeHUB Ltd (UKCCTV.co.uk) supplies CCTV systems which are suitable for installation at small/large residential and commercial properties. The company provides dome, PTZ, wireless CCTV cameras, DVRs, power supplies, monitors, lenses, etc.
Browse security companies
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)
One system, one card
DownloadAligning physical and cyber defence for total protection
DownloadUnderstanding AI-powered video analytics
DownloadEnhancing physical access control using a self-service model
DownloadHow to implement a physical security strategy with privacy in mind
DownloadCLIQ Connect
DNAKE Access Control Terminals: Minimalist Design, Maximum Security!
Unlock the Future with Abloy Pulse: Keyless, Energy-Efficient Security Systems
