Security software companies in London (285 found)
Kortical - end to end ML platform - built by data scientists, for data scientists to assist with preparing data, building ML models, deploying scalable models with a few clicks and managing them with ML Ops functionality.
Krowdthink Ltd. is a UK-based software and mobile platform developer firm. It offers a wide range of solutions such as mobile software, applications, privacy protection, cyber security. social networking, GDPR, crowd management and safety.
KTN, through its network of experts, ensure ideas are shared across diverse sectors and communities, so that opportunities are identified for, research, innovation and technology development. KTN's mission is to connect ideas, people and communities to respond to these challenges and drive positive change through innovation.
KYND has created pioneering cyber risk technology that makes assessing, understanding, and managing business cyber risks easier and quicker than ever before.
Landways is a specialist in the design, build, finance, operation and upgrade of integrated digital infrastructure for high-density environments. They provide high-definition, digital camera network to protect and secure visitors, staff and company assets. Their infrastructure designs support world-class Wi-Fi, mobile and smart venue services in popular venues to enable incredible visitor experiences.
Lex Dinamica is a pioneering consulting firm focused on building privacy-conscious organisations that thrive in a data-centric landscape. Lex Dinamica bridges the gap between traditional consulting firms and law practices. With tailored data privacy services, built around best practices, they help organisations navigate the complexities of data privacy regulations, and develop robust privacy programs.
Lloyd's List Intelligence enables professionals connected to maritime trade to act on the truth with transparent data and analytics, validated analysis, and actionable insight. It uses advanced analytics, artificial intelligence, and industry expertise to transform unparalleled data into actionable insight delivered through data and analytics services, news and commentary, reports and publications, and expert advice for professionals.
Locklizard provides PDF DRM software that protects PDF documents from unauthorized access and misuse. Share and sell documents securely - prevent document leakage, sharing and piracy of your PDF ebooks, training courses and reports.
LT Harper specialise in cyber security recruitment. It believes in providing an individualized, transparent service to customers whether they are looking for a new opportunity or to hire talent.
Magenta Technology is a provider of dynamic real time scheduling solutions for flagship players of the transportation industry. The company offers 4PL advanced online brokerage and collaboration platform, SaaS based routing and scheduling solutions, solutions for private hire and mini cabs, routing and scheduling solutions etc.
Maintel is a trusted provider of cloud communications and managed services helping customers in both public and private sectors improve their business through digital transformation. It is focused on delivering outcomes, not technology. It partners with some of the world’s leading technology companies and wrap-around the skills and services from professional and managed services teams, to help customers achieve their goals.
Market Research Society (MRS) is a pioneer research association. For all those who need, use, generate or interpret the evidence essential to making good decisions for commercial and public policy. MRS is dedicated to the support, promotion and enrichment of the research and business world.
MDOTM was founded in London to bring the scientific method into the world of investing. They are the global provider of AI-driven investment solutions for Banks, Insurance Companies, Family Offices, Pension Funds, Wealth and Asset Managers.
Meterian boosts the security, stability and compliance of software applications so teams can ship software without vulnerabilities ASAP. Meterian empowers enterprises to proactively manage their software assets with the teams they have, regardless of where they are in their digital transformation journey.
Mimecast has stopped bad things from happening to good organisations by enabling them to work protected. Mimecast empowers over 40,000 customers to mitigate risk and manage complexities across a threat landscape driven by malicious cyberattacks, human error, and technology fallibility. Advanced solutions provide proactive threat detection, brand protection, awareness training, and data retention capabilities in evolving workplaces.
Mindgard is a deep-tech startup specialising in cybersecurity for AI. Founded in 2022 at world-renowned Lancaster University and now based in London, Mindgard empowers enterprise security teams to deploy AI and GenAI securely. Mindgard’s core product – born from ten years of rigorous R&D in AI security – offers an automated platform for continuous security testing and red teaming of AI.
The UK based, Mindtree is a security solutions provider. The company delivers bluetooth solution, digital video surveillance, integrated IT infrastructure management and software etc. to buildings, banks, hospitals, retail, media and entertainment.
Morgan Sindall Group plc is a leading UK construction and regeneration group, employing around 6,600 people and operating in both the public and commercial sectors. They operate through five divisions - construction and infrastructure, fit out, property services, affordable housing and urban regeneration.
My1Login specialises in protecting against enterprise cyber security threats through its Identity and Access Management solutions. My1Login’s next generation Identity and Access Management solution enables organisations overcome cyber security challenges by providing a single user identity for employees, improving productivity and eliminating security threats.
The National Business Crime Centre (NBCC) is an organisation that helps all businesses and police forces learn, share and support each other, with the aim of preventing and combatting business crime and criminality.
The National Cyber Security Centre is an organisation of the United Kingdom Government that provides advice and support for the public and private sector in how to avoid computer security threats.
Next DLP ("Next") is a pioneering provider of insider risk and data protection solutions. The Reveal Platform by Next uncovers risk, stops data loss, educates employees, and fulfills security, compliance, and regulatory needs. The company's leadership brings decades of cyber and technology experience from Fortra (f.k.a. HelpSystems), DigitalGuardian, Crowdstrike, Forcepoint, Mimecast, IBM, Cisco, and Veracode.
NGS (UK) Ltd is an independent, vendor agnostic, next-generation security trusted advisors, providing all-encompassing solutions from the perimeter to the endpoint. It delivers options to ensure the most informed decisions are made, offering consultation and pre-sales services, then supply, install and support services, providing everything from concept to completion.
Nicolson Bray Ltd is a cyber security consultancy specialising in cyber security strategy, risk management, architecture, and engineering. They work primarily with small to medium sized business and provide consultants across the healthcare, education, financial services and SaaS sectors.
NIVID Biometrics is a UK Based company having offices in India and UK. The company offers a wide range of biometric products and solutions with a wide spectrum of functionality, interoperability and scope for customisation. Nivid Biometrics is a part of Nivid Technology Solutions
Northcott Global Solutions is the new generation of International Emergency Response, tracking, travel management and remote logistics solutions company. The only dedicated medical assistance, security and point of incident evacuation provider designed to meet modern, corporate travel patterns.
Northdoor plc is an IT consultancy specialising in data security solutions. Their services include anti-fraud solution, data discovery and masking, ransomware security protection and defence, cyber and third party risk management, incident response platform, database security, security intelligence platform, and mobile device management. Northdoor's information security solutions protect sensitive data while simplifying stakeholder access.
NTT Ltd. is a renowned, global technology services company. They provide intelligent services, which means data driven, connected, digital and secure.
The mission is to protect consumers' digital identity and put people back in control by limiting the financial and reputational impact of having their smartphones stolen. The perfect defence is an illusion, so when things go wrong, Nuke From Orbit is ready to lock down digital identities quickly, efficiently, and with a minimum of fuss.
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Upcoming security events in United Kingdom (UK)
National Cyber Security Show 2026
- 28 - 30 Apr, 2026
- Birmingham, United Kingdom (UK)
The Security Event 2026
- 28 - 30 Apr, 2026
- Birmingham, United Kingdom (UK)
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