Top Cybersecurity Companies in the United Kingdom
Cybersecurity Companies have a 4.6 avg. rating from 126 verified reviews
Check out the top cybersecurity companies in the United Kingdom providing expert guidance, cutting-edge technology, and customized solutions from vulnerability assessments to incident response, threat intelligence, and more. With cyber threats becoming increasingly sophisticated and frequent, local businesses need robust cybersecurity measures. Skim through our listing now and partner with a leading service provider to stay ahead of the ever-evolving cyber threat landscape!
Best United Kingdom Cybersecurity Firm Rankings
121 Companies
Rankings updated: September 18, 2024
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ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.ELEKS is the partner of choice for many leading enterprises, SMEs and technology challengers. We help businesses elevate their value through custom software development, product design, QA and [... view the full profile of ELEKS]London, United Kingdom 1000 & Up $50/hr $25,000 - $50,000
Elevate your business: custom solutions, built to scaleWe're Vention, partner of forward-thinking tech leaders worldwide. [... view the full profile of Vention]London, United Kingdom 1000 & Up $50/hr $25,000 - $50,000
Turning software ideas into realityItransition specializes in assisting startups and medium to large scale businesses with their software solution needs. Our range of services encompasses the entire development lifecycle, from initial [... view the full profile of Itransition]London, United Kingdom 1000 & Up $40/hr $50,000 & Up
Navigating the Blockchain Legal FrontierCrypto Legal is an award-winning firm headquartered in the UK, specializing in cutting-edge blockchain forensics and legal services related to cryptocurrencies. With a focus on claims, disputes, AML [... view the full profile of Crypto Legal LTD]London, United Kingdom Under 49 $200/hr $1,000 - $10,000
Dedicated teams that build complex software systemsSiliconMint designs, develops, and supports mission-critical software systems. Based in San Francisco, SiliconMint has offices in New York and Europe to serve clients across the globe. [... view the full profile of SiliconMint]London, United Kingdom 50 - 99 $55/hr $25,000 - $50,000
Leading Web and Mobile App Development CompanySparxIT is a superlative digital solutions provider specializing in web and mobile app development, blockchain, AR/VR, and custom software services. Focusing on innovation, user experience, and [... view the full profile of Sparx IT]London, United Kingdom 100 - 249 $25/hr $10,000 - $25,000
Unlock Tomorrow.Computools is an IT Consulting and Software Solutions Development company that designs solutions to help companies meet the needs of tomorrow. [... view the full profile of Computools]London, United Kingdom 250 - 499 $40/hr $25,000 - $50,000
We make IT happen, so you don't have to.Efforts Solutions has been committed to IT Outsourcing for over a decade. We have a global reach with offices in UAE, UK, US, India, Kuwait, and Qatar. Our specialized services include IT, Security [... view the full profile of Efforts Solutions IT]London, United Kingdom 100 - 249 $25/hr $1,000 - $10,000
Superior Business SolutionsSigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel [... view the full profile of Sigma Software]Macclesfield, United Kingdom 1000 & Up $40/hr $1,000 - $10,000
Professional Software EngineeringWith more than 12 years of experience, COMPU-VISION provides you with a team of experts in each field of information technology, from website, mobile application UI/UX and development, software [... view the full profile of COMPU-VISION S.A.R.L.]London, United Kingdom Under 49 $50/hr $1,000 - $10,000
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Accelerating your business forward!Scalefocus offers a comprehensive range of data mining and digital engineering services, catering to various industries such as Healthcare, Fintech, Insurance, Energy & Utilities, Logistics [... view the full profile of Scalefocus]London, United Kingdom 500 - 999 $60/hr Inquire
Window to the WorldOptionsx is the leading web design agency in the UK, specializing in creating stunning, high-performance websites tailored to drive business growth. With a focus on innovation, user experience, and [... view the full profile of OptionsX]London, United Kingdom Under 49 $86/hr $1,000 - $10,000
Global Business Consulting ExcellenceProtiviti is a global consulting firm that offers deep expertise, objective insights, and tailored solutions to empower leaders in tackling future challenges. With a comprehensive range of services [... view the full profile of Protiviti]Manchester, United Kingdom 1000 & Up Inquire Inquire
A one-stop devshop with a wide range of IT services and solutions to clients worldwideOur team of expert developers and consultants is committed to delivering the highest quality products and services to help our clients achieve their business goals. With a strong presence in Southeast [... view the full profile of Golden Owl Solutions]London, United Kingdom 100 - 249 $20/hr $1,000 - $10,000
Get started with the magic of custom development!Yellow has a track record of assisting Y Combinator startups, Fortune 500 companies, and various clients. Get in touch with us to know more! [... view the full profile of Yellow Systems]London, United Kingdom 50 - 99 $50/hr $10,000 - $25,000
Aardwolf Security Provides Penetration Testing Services.Aardwolf Security Ltd are a leading cyber security company in the UK that focus solely on penetration testing. All our consultants are of a senior level holding some of the highest rated CREST [... view the full profile of Aardwolf Security]Milton Keynes, United Kingdom Under 49 $120/hr $1,000 - $10,000
Revolutionizing banking with practical innovation.At Experion Technologies, we specialize in future-proofing finance app development that revolutionizes the banking industry. We leverage the latest technologies and design principles to deliver truly [... view the full profile of Experion Technologies]New Malden, United Kingdom 250 - 499 $30/hr $25,000 - $50,000
Integrating Systems, Connecting Continents.TWC IT Solutions is a premier system integrator, delivering world-class IT & Communication services. With a 90 NPS score, over 3,000 clients, and key partnerships with Microsoft, Cisco, and Samsung [... view the full profile of TWC IT Solutions]London, United Kingdom 50 - 99 $50/hr $1,000 - $10,000
Get Connected, Cyber SafeMETCLOUD is a multi-award winning hybrid cloud platform that has been architected to provide an exceptional level of cyber security defences for cloud operations. METCLOUD is a cybersecurity hybrid [... view the full profile of METCLOUD]Birmingham, United Kingdom Under 49 Inquire Inquire
All Ways of Quality AlwaysBugRaptors is a trailblazer in QA software testing services. Armed with ISO 9001:2018 and ISO 27001 certifications, our team of 200+ ISTQB-certified testers utilizes cutting-edge test automation tech [... view the full profile of BugRaptors]London, United Kingdom 500 - 999 $25/hr Inquire
Engineering Your GrowthMad Devs is an international tech company that designs, develops, and deploys innovative software solutions. We serve businesses of all sizes and industries: from finance to transport and logistics [... view the full profile of Mad Devs]London, United Kingdom 100 - 249 $50/hr $25,000 - $50,000
World famous IT services for businessesAccenture is a renowned worldwide IT services company that excels in digital, cloud, and security solutions. With an extensive range of expertise across over 40 industries, we provide a comprehensive [... view the full profile of Accenture]Glasgow, United Kingdom 1000 & Up Inquire Inquire
See The Whole Picture.Perspective Intelligence, situated in London, operates as an intelligence consultancy that offers a specialized service to enterprises and individuals for assessing their personal cybersecurity [... view the full profile of Perspective Intelligence]London, United Kingdom Under 49 $250/hr $1,000 - $10,000
Our mission is to support and protect your technology so you can concentrate on your business!We are a small family business who have worked in IT in the Financial Services sector for around two decades. We specialise in IT Support, IT Security, Training and Data Management. [... view the full profile of Causeway IT Services]Coleraine, United Kingdom Under 49 $30/hr Under $1,000- Layertec is a new IT solutions and compliance business. Layertec brings together vital compliance solutions for SMEs throughout the UK in the areas of: data security, health and safety, quality [... view the full profile of Layertec]Birmingham, United Kingdom Under 49 Inquire Inquire
- A Cyber Security partner you can depend on to shape, innovate, and supercharge your Cyber Security strategy. [... view the full profile of Equilibrium Security Services]Birmingham, United Kingdom Under 49 Inquire Inquire
- Award Winning Global Cyber Security Services & Consultancy. CyberQ Group - We Make Your Business Cyber Resilient. [... view the full profile of CyberQ Group]Birmingham, United Kingdom Under 49 Inquire Inquire
- Ironshare is a provider of Information and Cyber Security services, that focuses on helping its customers to achieve a greater understanding of the risks to their organization, whether large or small [... view the full profile of Ironshare]Birmingham, United Kingdom Under 49 Inquire Inquire
Securing Your Cyber SphereCyphere is a security services provider helping organisations secure their most prized assets. We are not a 'report and run' consultancy.To understand, analyse and help solve customer business [... view the full profile of Cyphere Cyber Security Services]Manchester, United Kingdom Under 49 $80/hr Inquire
Penetration testing and cyber security specialists.Realize Security offers top-tier IT professional services, delivering scalable and cost-effective solutions in penetration testing, information and cyber security assurance, risk management, and [... view the full profile of Realize Security]London, United Kingdom Under 49 $120/hr $1,000 - $10,000
Foresite Cybersecurity provides frictionless security & compliance built for businesses to scale.Whether you are just getting started on your security journey or you're trying to boost your current security posture, Foresite provides an easy to manage process that streamlines your risk reduction [... view the full profile of Foresite Cybersecurity & Compliance]Farnborough, United Kingdom 100 - 249 Inquire Inquire
Future Ready Cyber Security SolutionsA foundation that dates back to 1989, nearly 30 years later, and with over 6,000 employees, RSK is still evolving and growing to provide exceptional services to its clients. RSK aims to be a global [... view the full profile of RSK Cyber Security]Tonbridge, United Kingdom 100 - 249 Inquire Inquire
Free your business from IT constraintsQmulus Solutions is a Sage and Creatio Business Partner specialising in improving client productivity via the use of CRM Solutions. Through the customisation and deployment of CRM systems we have [... view the full profile of Qmulus Solutions]Evesham, United Kingdom Under 49 $8/hr $1,000 - $10,000
Providing affordable quality IT Services & solutions for all your business needsWhitesol Technologies is a group of IT professionals that focuses on adding value and solving business challenges through the delivery of modern IT services and solutions. [... view the full profile of Whitesol Technologies]London, United Kingdom Under 49 $20/hr Under $1,000
A Software Quality Assurance, Testing & DevOps CompanyEstablished in 2000, Testhouse is a global, independent, technology agnostic Software Testing and Quality Assurance company based out of London, UK with operations in the Middle East, USA, Australia [... view the full profile of Testhouse]London, United Kingdom 250 - 499 $25/hr Inquire
Your digital consultancy experts for sustainable digital evolution and innovationDatabound stands as a premier digital consultancy, dedicated to guiding our clients through transformative technological advancements. Our approach centers on two fundamental strategies: cloud [... view the full profile of Databound]Yeovil, United Kingdom Under 49 $125/hr $1,000 - $10,000
Not Your Average IT Company.Create IT, part of Create Group is your extended IT team supporting you with full IT support on your Microsoft 365 , Google Workspace, hardware, software, networking, troubleshooting, data storage and [... view the full profile of Create MSP Technology LLC]Coity, United Kingdom Under 49 $100/hr $10,000 - $25,000
Software development | Fintech & Security expertsTechMagic - a full-cycle development company with strong FinTech expertise that provides end-to-end software development services to businesses.With a proven track record of 200+ successful [... view the full profile of TechMagic]London, United Kingdom 250 - 499 $50/hr $1,000 - $10,000
Developing for Tomorrow.Cosdec Labs is an Award-winning, Global Web 3.0 Innovation companywith expertise in blockchain, metaverse, cryptocurrencies, NFTs, and more. [... view the full profile of Cosdec Labs]London, United Kingdom 500 - 999 $100/hr Inquire- Business focused manual application penetration testing. At RM Information Security we believe that good penetration testing is much more than finding vulnerabilities. We combine expert knowledge and [... view the full profile of RM Information Security]Manchester, United Kingdom Under 49 Inquire Inquire
- Aristi is an established and trusted provider of cyber security services with proven success in delivering innovative and cost-effective solutions to both public and private sectors. We deliver what [... view the full profile of Aristi Limited]Birmingham, United Kingdom Under 49 Inquire Inquire
Building complex data-centric solutionsXenoss is an NYC-based MarTech/AdTech software development company. [... view the full profile of Xenoss]London, United Kingdom 100 - 249 $55/hr $50,000 & Up
QualiMatrix Technologies: Always believe in Quality. We are ISO certified - 9001, 27001One of the top Cyber Security providers, Web Development Services, App Development Services, UI/UX Services, and Software Testing Services [... view the full profile of Qualimatrix Technologies Pvt Ltd]London, United Kingdom 100 - 249 $13/hr $1,000 - $10,000
Reliable DevOps services provider for startups and SMEsOur expertise covers a large number of services: from architecture and infrastructure operations to deployment, testing, and automation; from setting up CI/CD pipelines to Cloud migration and ensuring [... view the full profile of Corewide]London, United Kingdom Under 49 $50/hr Inquire
Affordable bespoke web solutions for SMEsOapp specialises in creating bespoke websites and custom management systems, offering high-quality and affordable software solutions to SMEs. [... view the full profile of Oapp.uk]Corby, United Kingdom Under 49 Inquire Under $1,000- Masergy leverages hybrid SD-WAN technology, UCaaS, CCaaS, and managed cybersecurity to help companies excel in any industry. The Texas-based managed IT services firm was founded in 2000 and [... view the full profile of Masergy]London, United Kingdom 500 - 999 Inquire Inquire
- A truly joined up approach to solving information security, governance, risk management, and compliance challenges across technology, people and process. [... view the full profile of Commissum]Birmingham, United Kingdom Under 49 Inquire Inquire
CoreBlue - Innovation You Can Count OnAs partners who drive your digital evolution, at CoreBlue, we empower change through custom software and technology. [... view the full profile of CoreBlue]London, United Kingdom Under 49 $149/hr $25,000 - $50,000
The World Leader in Cyber AIDarktrace provides AI-powered cybersecurity solutions to detect and respond to threats autonomously. [... view the full profile of Darktrace]Cambridge, United Kingdom 1000 & Up $1/hr Inquire
Your Digital PartnerUDEV HUB provides cutting-edge software development and IT services to help businesses achieve their digital goals. [... view the full profile of UDEV HUB]London, United Kingdom 50 - 99 $1/hr InquireNeed Help Selecting The Right Agency For Your Project?
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About The Author and Expert Reviewer
Sumana Ganguly has over a decade of experience in writing for the tech industry. She started her career at Indus Net Technologies, Embee Software, and Global Info and Solutions System, where she won the Best Content Writer award. As a former writer at DesignRush, she covered insightful tech topics and trends that help companies future-proof their businesses.
Gary Kuznetsov is a seasoned programmer, web developer, and certified Laravel developer. He was a Senior PHP developer at Blue Fountain Media, then soon became Head of Development at Digital Silk. With hundreds of successful websites/applications deployed throughout his career, it is no surprise that he is now a Chief Technology Officer at DesignRush, spearheading digital products and solutions to meet the company’s challenges and objectives.
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