September 27, 2021
Cyber Security is big business in the UK. We have selected the top 150 Cyber Security companies across the size spectrum to showcase. These startups and companies are all taking different approaches to innovating the Cyber 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:
We have profiled the top 150 Cyber 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.
BT provides communications services to consumer and business sectors worldwide.
Tessian creates a Human Layer Security that helps people work without security disruptions getting in the way.
Seedata.io is a cybersecurity platform that helps companies mitigate data leak incidents and crime threats.
Privitar offers a data privacy platform that protect their customers’ sensitive personal data and to deliver comprehensive data privacy.
Delivering digital trust through simple secure customer interactions
Superscript provides business insurance designed specifically to meet the fast-changing needs of small businesses.
Ravelin is a smart fraud detection and prevention platform that helps companies stop online payment fraud.
Claranet is an expert in modernising and running critical applications and infrastructure.
42Crunch is an API Security platform, addressing the development, testing, and deployment security requirements of API infrastructure.
Sumsub is an AI-based solution that automates identity verification and anti-fraud.
Panaseer helps businesses make informed, risk-based security decisions.
Veridium is a leading provider of strong digital authentication platform
Pioneering privacy-preserving cloud-native biometric authentication to enable businesses adopt zero-trust passwordless authentication.
SenseOn's self-driving cyber defence platform automates the process of threat detection, investigation and response.
An automated end-to-end cyber security compliance platform that helps SMB's.
Red Sift exists to democratise the technology essential for cybersecurity.
CybSafe is a behavioural security platform. It transforms the way you manage people-related cyber risk.
Garrison Technology is a cybersecurity firm that offers a secure remote browsing technology.
Crypto Quantique offers hardware based cyber-security solution for authentication and encryption in a wired local network.
SafeToNet makes the digital world safer for children to explore and enjoy.
Risk Ledger is the world's most innovative vendor risk management platform, built on the model of a secure social network.
Moonshot is a data analytics company, which designs new technology to identify and mitigate online harms.
Post-Quantum is a world-leader in quantum-safe encryption, blockchain and digital identity
CyberOwl offers an early warning system for cyber attacks through real-time monitoring of high value targets for malicious behavior.
Simudyne helps financial organisations to understand their world and make the best possible decisions.
Intruder is a cloud-based vulnerability scanner that finds cyber security weaknesses in your external infrastructure.
Digital Catapult drives early adoption of advanced digital technologies to grow the country’s economy.
TIG is a provider of cloud services, unified communications, and infrastructure solutions.
RankedRight is a vulnerability triage platform that prioritises security based on customer defined rules.
Providing server security services worldwide
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.
Gospel Technology is an enterprise data security platform, providing inter-enterprise data for secure & ethical business collaboration.
Cyber risk intelligence platform providing data and modelling on the cyber exposure of millions of companies worldwide.
Phystech Ventures is an early-stage deeptech VC firm with focus on next-gen computing, life sciences, energy, mobility, and space.
SaaS vulnerability and risk aggregator with prioritization and contextualization features focused on application security
Enorasys Security Analytics enables continuous cyber situational awareness to address advanced persistent threats (APTs).
Heliocor is a regulatory technology company.We are building a global anti fraud ecosystem based on our Robolitics and Dokstor SaaS products.
OutThink is the world's first human risk management platform (SaaS)
ATAR Labs builds next generation SOAR platforms. ATAR helps SOCs become more vigilant and effective while helping them achieve more.
My1Login is a next generation Identity and Access Management solutions for Enterprise.
Next Generation Enterprise Systems / Identity Access Management (IAM) / Technology Providers Blockchain
Risk-Based Security Orchestration, Automation & Response (SOAR) Platform
Shard X develops technology for crypto custodians, in order to boost the security of its services.
swIDch is an information technology company that offers secure authentication through dynamic codes.
iProov is a London-based startup that focuses on user-friendly strong identity authentication.
KYND is a cyber risk start up.
Guardara focuses on fuzz testing, a software testing technique for discovering coding errors and security loopholes.
NTT is an IT firm that specializes in telecommunication, cybersecurity, cloud, ICT, research & development services..
Armour Communications provides government-grade encryption for secure communications.
Cursor Insight is a software development company with many years of experience in human movement analysis.
Cado Security is a cloud-native digital forensics platform for enterprises to investigate and respond to cyber incidents at cloud speed.
MindLink provides business critical collaboration enabled through Enterprise Chat.
Armed w/Ox Bio Human Recognition Technology (HRT) advertisers reach their targets of real people with real purchasing power for real growth.
Trust Elevate solves the problem of age verification and parental consent for young adults and children in online transactions.
Meterian is the simple and straightforward way to assess how secure are your software components.
Cybersecurity protection for remote and work from home employees
Confident Data Access Control - Get control of who has access to what, why and when. Secure, Compliant, Efficient.
Drie allows teams to rapidly develop and deploy applications to the cloud without compromising on security.
Venture capital unit aiming to accelerate the growth of new business lines, and customer propositions around areas of disruptive technology
G-Research is a research and technology company that specializes in Quantitative Research and IT Infrastructure.
The control panel for your digital identity!
The most secure and private decentralised messaging solution combining Email + Instant Messaging
iHackLabs is an international cybersecurity firm that specialized in training cyber security and ethical hacking.
Aquinetix offers an automated tool that enables companies to scan their web apps to identify and resolve exploitable vulnerabilities.
Web and App Development
Sphere Secure Workspace makes it easy for employees to securely use their personal devices at work.
Multi cloud protected storage layer service for high sensitive data.
Frictionless secure two factor authentication based on innovative cryptographic protocol.
ThreatSpike Labs provides a managed security service using a unique, in-house developed technology platform.
S-RM is a cybersecurity, risk and intelligence consultancy company.
CYKEEP Is Cyber Security Startup
Wipro Digital, the digital business unit of Wipro
Ilex International is a European software vendor which specialises in Identity & Access Management solutions (IAM).
Redscan is a provider of Managed Detection and Response, CREST Penetration Testing and Red Teaming services.
Silobreaker builds intelligence technology that makes sense of unstructured data on the web.
Grove is unlock business success through the power of leading-edge cloud computing, custom software development, cybersecurity & analytics.
Bewica makes cybersecurity beautifully simple for small organisations with our award-winning SaaS platform
Ohalo helps automate data governance for modern organizations
Cossack Labs provides reliable data security and cryptographic solutions for large enterprises, startups, and tech-savvy SMEs.
Seers is the leading privacy and consent management platform. Already saved 50k+ companies globally from data privacy and protection fines.
DynaRisk is a cyber security company
Lineal leverages AI and process-driven workflows to solve data needs for law firms and corporations.
Patchstack is a website security and monitoring platform.
Identity management and software licensing solutions that help you connect to your online customers and drive engagement and revenue.
OnDMARC is an email security product that helps individuals and organisations of all sizes secure their email domains.
Five Rivers is a Multinational Conglomerate Company Headquartered in London, UK.
CyNation is a provider of Integrated Risk Management solutions, giving real-time visibility of risk exposure from your 3rd party ecosystem.
Datrix Ltd is a Smart Infrastructure and Cyber Security solutions provider company.
A truly asset-backed cryptocurrency business
Creators of award-winning cyber, operational and IT risk management software
Cynomi addresses a critical gap in mid-market cyber protection - creating and executing a cyber and compliance strategy .
Data privacy and compliance platform
iStorage is the trusted global leader of PIN authenticated, hardware encrypted data storage devices.
UM-Labs R&D provides Real-Time Communications Cyber Security UOS (Unicus) - protects all Data in Transit and Motion, running on any cloud.
UK based cyber-security platform
ScanSafe is a web filtering and scanning cloud service that enables users to create, enforce and monitor web usage policies.
Byzia Corporation is upcoming company based in UK and successor of Byzia Technology LTD
Big data, software, market mapping, AI, cybersecurity, reports, IOT, fintech, blockchain, venture capital
DataGuidance is an in-depth and up-to-date privacy and security regulatory research platform.
National Cyber Security Centre is the operational side of the Department in regard to network and information security.
Think Cyber Security Ltd, a UK company developing products that reinvent the delivery of end-user security education and awareness training.
A privacy-focused platform to monitor and archive business communications
supply chain security assurance
Security to communicate freely
Keepabl's Privacy-as-a-Service solution solves GDPR headaches for organisations, public and private.
Pinpointing Risk - Know Your Customer, KYC, Anti-Money Laundering, AML, Enhanced Due Dilligence, EDD, Sanctions Screening
Venture Capital & Private Equity
Real-time threat intelligence, compliance and proactive remediation powered by an AI infused cloud native platform.
Tiberium is an extreme SOC experience, with a cloud-native analytics and automation focused service to deliver real security outcomes
Verimuchme is a digital wallet and exchange platform of verified personal information and documentation.
Anzen Technology Systems means your data is safer in the Cloud than on premise.
IT Management Consultancy, Private Cloud, Fully Managed Support, Security Consultancy, IT Compliance and Hardware and Software Distribution.
Searchspace is an anti-money laundering system that helps companies detect financial crime and comply with regulatory standards.
Aquires and operates Cyber security and ad measurement and fraud detection companies
Cyberseer offers a 24×7 Managed Security Service (MSS) that fuses both machine learning and behavioral analytics.
Bluedog Security Monitoring provided a full cybersecurity solution for small and medium-sized enterprises.
TechForing provides solutions for technical, engineering, and information technology markets.
ISTARI helps create a digitally resilient future for the businesses it works with.
Babel Systems is a state of the art, securities processing platform for online trading providers.
The leading Artificial Intelligence and Data Science experts - Delivering the Impossible
Mvine develops cyber-secure platforms, identity management tools, integrated websites and mobile apps for businesses.
Empiric is a dynamic technology and transformation recruitment agency that specializes in data, digital, cloud and security services.
Marclay is a UK-based cybersecurity consultancy that provides world-class incident response and cyber investigation services.
Biometric Screening & KYC: SaaS
Big Brother Watch campaigns on behalf of the individual, to educate and encourage more control over personal data.
R&D Focused Information Security.
independent wealth management
Apomatix is an active audit management software that audits risks and conduct gap analysis.
Intelliagg is a threat intelligence platform that monitors data loss, reputational damage, and targeted physical and cyber crime .
We provide Mac IT Services to ambitious businesses in London. We're founding members of the Apple Consultants Network.
CLOUDINA is a digital transformation services company, expertise in Cloud & Cyber Security, Platform Engineering
Codified is a testing platform for mobile application software.
Cyber Security Marketplace
Knightsbridge Guarding is an authority in security for London centric organisations - safeguarding people, buildings, assets and data.
Appsecco is an application security company providing solutions to cyber security problems.
Neuron is a London-based technology company utilising distributed ledger technology to connect the next generation
MyCena Security Solutions offers decentralized enterprise security solutions.
IT Security & Enterprise Software
A highly Professional, Independent and Global event producing company
Nebulas Solutions Group is a British cybersecurity services firm.
Noble develops innovative network cyber security applications using advanced AI-based technology.
Caretower is a specialist cybersecurity integrator and managed service provider with over 20 years of experience.
Tranchulas is a multinational information security company. Tranchulas helps its clients in discovering and identifying vulnerabilities in
Ridgewall provides business critical services in IT, communication and cyber security.
Secrutiny is an IT firm that specializes in IT security, cyber security, cyber risk audits, cyber control assessments, and strategy.
Solus is a multi factor authentication for protecting digital assets & delivering a better customer experience.
Pandastream is an open source video encoding solution.
AI based Bot management across Multi-Cloud
Fusion Global Capital is a growth-equity firm investing in b2b technology.
Top10VPN.com is a leading VPN (Virtual Private Network) review website. We provide unbiased reviews and advice about VPN services.