Security software companies in London (285 found)
Spetsnaz Security International Ltd. is a UK company, it is registered with Companies House : 10524908 Spetsnaz Security International Ltd. is an International security company dedicated to providing strategic security solutions to corporate and government agencies around the world at any time.
SPS Global is an independent risk management company offering consultancy, contingency planning, crisis response services and training to clients either actually or potentially at risk from criminals and terrorists. The consultancy operates worldwide and has particular expertise in the field of short notice, one-off special projects requiring an all-encompassing approach and solution, which SPS can manage from start to finish.
Stega UK Limited provides managed cyber security services, securing enterprises and businesses against internal and external cyber-attack threats. They work to prevent bad things from happening to organisations, like data breaches and services disruptions, and protect the company's reputation and compliance posture.
In 2010, a small team of machine data nerds had a different idea: to empower digital business through real-time analytics delivered as a service. And, Sumo Logic was born. Intuitive monitoring, troubleshooting and security for your environments.
sync. is a renowned UK-based software and financial solutions firm that provides Software, Security, Open Banking, Mobile Banking, Card Payments, Foreign Exchange, Money Remittance, Fintech, Financial Accounts, Banking, and Payments Solutions.
Double Check Security Group Ltd t/ T Class UK provides one of the best security services nationwide. They offer an extensive range of security services from Manned Guarding to CCTV Monitoring & Access Control.
T.S.S (Total Security Services) is a family owned business, established in 1989 and the largest privately owned security provider in the United Kingdom. They supply a wide range of security services to a diverse portfolio of sites - large and small - taking pride in delivering high levels of service to the corporate, retail and public sector organisations.
The TalkTalk Group provides telecommunication, paid television, internet access and mobile network services to customers and business in the UK. The company also develops software for call screening, Wi-Fi network security and cybersecurity concerns such as viruses, phishing and banking fraud.
Team ITG are transforming the way global brands do marketing through their innovative, end-to-end services. They put collaboration at the heart of everything they do, working with their amazing roster of world-renowned clients to simplify the complicated, automate the tedious, and create the beautiful.
techUK represents the companies and technologies that are defining today the world that we will live in tomorrow. More than 900 companies are members of techUK. Collectively they employ approximately 700,000 people, about half of all tech sector jobs in the UK. These companies range from leading FTSE 100 companies to new innovative start-ups.
Teknov8 is London-based cloud technology innovator and Acronis reseller with extensive experience in hosting, cloud and security markets. They offer managed service options for Acronis Cyber Cloud and a suite of complementary security and compliance services. As a top cyber security reseller with a tailored security, hosting and connectivity service, they offer a total solution to the channel for Cyber Security, Compliance and Backup Recovery.
Tessian's mission is to secure the human layer by empowering people to do their best work, without security getting in their way. Using machine learning technology, Tessian automatically predicts and eliminates advanced threats on email caused by human error - like data exfiltration, accidental data loss, business email compromise and phishing attacks - with minimal disruption to employees' workflow.
The Hacking Games (THG) is a recruitment tech platform using AI to enable the cybersecurity industry to hire unconventional talent to fill the labour deficit.
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.
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.
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.
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.
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.
Unilink Software provides unparalleled, innovative biometric software technology solutions and services for correctional facilities, prisons, probation, immigration, psychiatric hospitals and police.
Venari Security is the only company in the world focused on encrypted traffic analysis without decryption. It provides organisations with visibility and insight into their encrypted attack surface and how encryption is actively used across their enterprise. Enabling these organisations to define, measure, monitor, and maintain strong encryption standards, highlighting and reporting on deviation.
Verdantix is a research and advisory firm that acts as an essential thought provider for world-enhancing innovation. Together with clients, Verdantix shapes markets, defines the technologies of tomorrow, and future-proof businesses.
VeriCall Ltd provides a full range of award-winning, outsourced customer management services from a 100% UK-based call centre, including Omni-Channel, PCI Payments (even in social media), traditional phone call answering and more, for businesses of all sizes. They offer unique blend of artificial intelligence, robotic process automation and mobile and digital orchestration technologies to cater to customers' needs.
Mission is to provide frictionless, trustworthy solutions for online platforms to maintain their integrity, protect their reputation and safeguard their users.
Videosoft's low bandwidth video range provides reliable, rugged, secure, industrial-grade solutions with high-efficiency video compression technology that uses less data and more effective transmission. This includes easy-to-use components and complete units for the setup and operation of secure, live video, audio and data streams for viewing, control, and processing in real-time.
Vigilo is one of the most highly regarded names in security services in the UK and Europe. It has established itself as one of the leading providers of retail security services and personnel, having secured several exclusive contracts with some of the world's leading boutique fashion houses. Vigilo is a company that operates throughout the world with a range of corporate and private clients, offering a broad range of high and low level security.
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Upcoming security events in United Kingdom (UK)
National Cyber Security Show 2026
- 28 - 30 Apr, 2026
- Birmingham, United Kingdom (UK)
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