September 27, 2021
Security is big business in the UK. We have selected the top 150 Security companies across the size spectrum to showcase. These startups and companies are all taking different approaches to innovating the Security industry, that diversity of innovation is what makes the UK so great.
We selected these startups and companies for exceptional performance in one of these categories:
Innovation
Growth
Management
Societal impact
We have profiled the top 150 Security startups, companies and firms in the UK. This list is in no particular order, all of the companies showcased here are exceptional companies, well worth following.
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BT provides communications services to consumer and business sectors worldwide.
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Tessian creates a Human Layer Security that helps people work without security disruptions getting in the way.
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Seedata.io is a cybersecurity platform that helps companies mitigate data leak incidents and crime threats.
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Privitar offers a data privacy platform that protect their customers’ sensitive personal data and to deliver comprehensive data privacy.
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Delivering digital trust through simple secure customer interactions
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Mimecast is a SaaS-based email management platform enabling companies to administer business communications and data.
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Superscript provides business insurance designed specifically to meet the fast-changing needs of small businesses.
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Ravelin is a smart fraud detection and prevention platform that helps companies stop online payment fraud.
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Claranet is an expert in modernising and running critical applications and infrastructure.
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42Crunch is an API Security platform, addressing the development, testing, and deployment security requirements of API infrastructure.
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Sumsub is an AI-based solution that automates identity verification and anti-fraud.
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Wandera provides a unified cloud security solution to protect the modern workplace
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Egress is a software company that specializes in human layer security designed to prevent accidental and intentional data breaches.
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HeleCloud provides strategic technology consultancy, engineering and managed cloud services on the AWS Platform
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Panaseer helps businesses make informed, risk-based security decisions.
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Veridium is a leading provider of strong digital authentication platform
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G4S is an international security solutions group, focused on BPO sectors where security and safety risks are considered a strategic threat.
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Pioneering privacy-preserving cloud-native biometric authentication to enable businesses adopt zero-trust passwordless authentication.
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SenseOn's self-driving cyber defence platform automates the process of threat detection, investigation and response.
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An automated end-to-end cyber security compliance platform that helps SMB's.
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Red Sift exists to democratise the technology essential for cybersecurity.
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HighQ empowers leading law firms and corporate legal teams to transform the way they work and deliver legal services.
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CybSafe is a behavioural security platform. It transforms the way you manage people-related cyber risk.
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Garrison Technology is a cybersecurity firm that offers a secure remote browsing technology.
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Crypto Quantique offers hardware based cyber-security solution for authentication and encryption in a wired local network.
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Syntonym Anonymize visual data in a GDPR-compliant way to protect people’s privacy.
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SafeToNet makes the digital world safer for children to explore and enjoy.
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tru.ID is reinventing mobile authentication for today's world through a modern developer platform.
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Risk Ledger is the world's most innovative vendor risk management platform, built on the model of a secure social network.
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Moonshot is a data analytics company, which designs new technology to identify and mitigate online harms.
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Post-Quantum is a world-leader in quantum-safe encryption, blockchain and digital identity
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CyberOwl offers an early warning system for cyber attacks through real-time monitoring of high value targets for malicious behavior.
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Simudyne helps financial organisations to understand their world and make the best possible decisions.
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Intruder is a cloud-based vulnerability scanner that finds cyber security weaknesses in your external infrastructure.
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Digital Catapult drives early adoption of advanced digital technologies to grow the country’s economy.
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TIG is a provider of cloud services, unified communications, and infrastructure solutions.
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Shepper collects data on physical assets for businesses using the power of technology and people
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RankedRight is a vulnerability triage platform that prioritises security based on customer defined rules.
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Providing server security services worldwide
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eXate unlocks the value of production data by allowing you to share it safely, because data privacy is at the heart of everything we do.
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Gospel Technology is an enterprise data security platform, providing inter-enterprise data for secure & ethical business collaboration.
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Cyber risk intelligence platform providing data and modelling on the cyber exposure of millions of companies worldwide.
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Phystech Ventures is an early-stage deeptech VC firm with focus on next-gen computing, life sciences, energy, mobility, and space.
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SaaS vulnerability and risk aggregator with prioritization and contextualization features focused on application security
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Enorasys Security Analytics enables continuous cyber situational awareness to address advanced persistent threats (APTs).
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Heliocor is a regulatory technology company.We are building a global anti fraud ecosystem based on our Robolitics and Dokstor SaaS products.
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Pimloc's deep learning platform allows organisations to automatically ingest, detect, classify and protect diverse image and video content.
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OutThink is the world's first human risk management platform (SaaS)
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ATAR Labs builds next generation SOAR platforms. ATAR helps SOCs become more vigilant and effective while helping them achieve more.
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My1Login is a next generation Identity and Access Management solutions for Enterprise.
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Next Generation Enterprise Systems / Identity Access Management (IAM) / Technology Providers Blockchain
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Risk-Based Security Orchestration, Automation & Response (SOAR) Platform
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PixelPin builds a secure authentication system using pictures instead of passwords.
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Shard X develops technology for crypto custodians, in order to boost the security of its services.
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Supporting a sustainable future where drones change the way we view, interact with, and move around our world.
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Safe and compliant client chat for business
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swIDch is an information technology company that offers secure authentication through dynamic codes.
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SeeQuestor is designed to increase the speed at which police and security teams analyse video as part of investigations.
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iProov is a London-based startup that focuses on user-friendly strong identity authentication.
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Cloudreach is a Global cloud enabler with extensive experience across all industries, workloads and use cases.
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AssetVault allows customers to catalogue all their physical and digital assets in one secure register.
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KYND is a cyber risk start up.
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Guardara focuses on fuzz testing, a software testing technique for discovering coding errors and security loopholes.
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NTT is an IT firm that specializes in telecommunication, cybersecurity, cloud, ICT, research & development services..
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Armour Communications provides government-grade encryption for secure communications.
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Cursor Insight is a software development company with many years of experience in human movement analysis.
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Cado Security is a cloud-native digital forensics platform for enterprises to investigate and respond to cyber incidents at cloud speed.
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MindLink provides business critical collaboration enabled through Enterprise Chat.
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Home IoT Platform to protect your home and privacy
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Armed w/Ox Bio Human Recognition Technology (HRT) advertisers reach their targets of real people with real purchasing power for real growth.
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Trust Elevate solves the problem of age verification and parental consent for young adults and children in online transactions.
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Biosecurity for individuals, households & businesses - unique, proven patented, safe and effective against pathogens (including SARS-CoV-2)
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Trust Payments is a global unified payments group for global pay-in, pay-out and customer journey technologies.
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Meterian is the simple and straightforward way to assess how secure are your software components.
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Mission Critical Science. We develop new technologies and work with our partners to commercialise innovations and inventions.
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Drone Guarder operates as a security and surveillance company.
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Cybersecurity protection for remote and work from home employees
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TeskaLabs is a mobile application security provider.
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User-friendly software which makes complex home security cameras easy-to-use, more intelligent and safer for all.
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MVNO in starting in the UK and rapidly expanding to Brazil, Spain, Italy and Germany.
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Confident Data Access Control - Get control of who has access to what, why and when. Secure, Compliant, Efficient.
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Drie allows teams to rapidly develop and deploy applications to the cloud without compromising on security.
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Messagenius provides the secure enterprise messaging for smart, secure, and integrated internal communication among colleagues.
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Venture capital unit aiming to accelerate the growth of new business lines, and customer propositions around areas of disruptive technology
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G-Research is a research and technology company that specializes in Quantitative Research and IT Infrastructure.
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iDeals is a global provider of secure business collaboration software.
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The control panel for your digital identity!
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The most secure and private decentralised messaging solution combining Email + Instant Messaging
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iHackLabs is an international cybersecurity firm that specialized in training cyber security and ethical hacking.
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Aquinetix offers an automated tool that enables companies to scan their web apps to identify and resolve exploitable vulnerabilities.
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Web and App Development
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Sphere Secure Workspace makes it easy for employees to securely use their personal devices at work.
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eVigilo is a security company that develops and distributes national mass notification systems.
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A sport social network where all fans can convo with one another!
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SmartStream is a global software and managed services provider.
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Keybox is an SDK for information secure data storage and sharing, built with Activeledger DLT.
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Multi cloud protected storage layer service for high sensitive data.
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MyFutureNow is a company offering online tools to manage pension.
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6point6 drive the right change in an organisation through the positive impact of technology.
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Frictionless secure two factor authentication based on innovative cryptographic protocol.
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Myel is a community-powered content delivery network company.
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Cycell is an early-stage specialist mobile network operator based in the United Kingdom.
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IR creates interactive physiotherapy programmes in Virtual Reality that improve the effectiveness of physical & neuro-rehabilitation.
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Friday Labs brings simplicity to home automation. Our products combine beautiful design and great functionality.
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Brightbook offers bookkeeping solutions for small business owners, freelancers, and contractors.
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ThreatSpike Labs provides a managed security service using a unique, in-house developed technology platform.
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А home automation company that aims to supply prompt and reliable alerts about smart home problems regardless of Wi-Fi connection at home
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SaaSAssurance makes cloud standards simple for humans and cost effective for businesses.
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S-RM is a cybersecurity, risk and intelligence consultancy company.
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Teneno is a leading provider of simple, secure and affordable networking-on-demand solutions for Small and Medium Sized Businesses.
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Create the smoothest customer interactions imaginable with ultrasonic presence verification and easy-to-integrate APIs.
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CYKEEP Is Cyber Security Startup
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Nuggets is an e-commerce payments and ID platform that stores personal and payment data securely in the blockchain.
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Eddy is a revolutionary tool for understanding your home.
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Wipro Digital, the digital business unit of Wipro
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Ilex International is a European software vendor which specialises in Identity & Access Management solutions (IAM).
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TowerXchange is a media platform that offers market telecommunications, telecom infrastructure, networking and market research services.
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DYRNAN are providers of trusted and secure communication to enterprise
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Redscan is a provider of Managed Detection and Response, CREST Penetration Testing and Red Teaming services.
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Certified digital documents stored on the blockchain.
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Silobreaker builds intelligence technology that makes sense of unstructured data on the web.
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SaaS no-code enterprise data management solution provider
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Babcock International is a work-based learning provider that provides training programmes to learners nationwide.
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Grove is unlock business success through the power of leading-edge cloud computing, custom software development, cybersecurity & analytics.
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Zoral develops software that adapts to customer behavior by implementing intelligence into digital products.
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Bewica makes cybersecurity beautifully simple for small organisations with our award-winning SaaS platform
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Ohalo helps automate data governance for modern organizations
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Clario is a London-based cybersecurity company.
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Cossack Labs provides reliable data security and cryptographic solutions for large enterprises, startups, and tech-savvy SMEs.
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Seers is the leading privacy and consent management platform. Already saved 50k+ companies globally from data privacy and protection fines.
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Digital Barriers provides edge-intelligent solutions for the global surveillance and security markets.
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Miracl enables security solution and managed service providers to meet strong authentication needs of businesses in regulated industries.
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BullGuard will protect you, your family, your computers and mobile devices from all online threats.
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DynaRisk is a cyber security company
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Lineal leverages AI and process-driven workflows to solve data needs for law firms and corporations.
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Forensic Risk Alliance is an international consultancy specializing in forensic accounting data analytics, and eDiscovery.
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Patchstack is a website security and monitoring platform.
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Identity management and software licensing solutions that help you connect to your online customers and drive engagement and revenue.
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OnDMARC is an email security product that helps individuals and organisations of all sizes secure their email domains.
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ITC Secure Networking provides organisations with assured IT. We design and integrate secure cloud based and on premise IT Network.
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Five Rivers is a Multinational Conglomerate Company Headquartered in London, UK.
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Geekflare produce high-quality technology articles, makes tools to help business and people grow.
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Hyperglance enables teams to deliver & manage cloud environments by taking control of cloud documentation, cost, security & compliance.
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Doordeck replaces traditional proximity cards with your smartphone.
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Live data sharing and workflow automation platform providing real-time interoperability of data across any application
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CyNation is a provider of Integrated Risk Management solutions, giving real-time visibility of risk exposure from your 3rd party ecosystem.
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Turnkey Consulting is a world leader in Security, Controls and Governance, Risk and Compliance (GRC) consulting for SAP software.
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Actix delivers automated network performance engineering and network status management systems for wireless carriers.
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Datrix Ltd is a Smart Infrastructure and Cyber Security solutions provider company.
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A truly asset-backed cryptocurrency business
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