The top cybersecurity companies in the United Kingdom offer a complete range of cybersecurity services and solutions to meet all the requirements of businesses. However, identifying a perfect cybersecurity expert is very time-consuming, as it requires looking for the best companies and comparing their information. We have curated this list of cybersecurity services in the UK for you.
Here are the Top Cybersecurity Service Providers & Firms in the UK
Kaber Helm designs, creates and deploys custom software applications built to maximise business efficiency and profitability. We work closely with our customers to revolutionize their processes and help them gain a digital competitive edge by working smarter, not harder. We believe that to deliver the best quality for money and to make real differences to our clients' businesses, they must be at the heart of our operations. Whether you're from the financial sector, retail or even manufacturing, we want to help you fix your problems and get your business on the right path! The Kaber Helm team provide custom-built software solutions to clients the world over. We aim to help our clients raise efficiencies and remove waste from processes - both single processes & end to end (E2E) processes. Reclaiming time and money for our clients is a pleasure. We want to use our knowledge and expertise to develop and improve businesses, no matter the job. We are committed, determined and passionate about solving problems ... Read more
Services
- Software Development
- IT Services
- Other Services
- DevOps
Focus in
- IT & Networking
- Cyber Security
$25 - $49
2 - 9
2017
- Edinburgh, United Kingdom
The pure technology group is a leading provider of ICT services and solutions to SME, corporate and public sectors. Technology is designed to match customer strategy: cloud, hybrid, on-premise and mobile from DataCentre to Device. Investment in the talent, skill and dedication of our people translates universally into exemplary customer service; on time, every time, all of the time.
Services
- IT Services
- Cloud Computing Services
- IoT Development
Focus in
- Cyber Security
- IT & Networking
- IT Consulting
$150 - $199
50 - 249
2007
- Leeds, United Kingdom
7Safe helps your organization to develop, maintain and grow cybersecurity and information investigation capabilities - increasing your overall trust in the systems that you operate, the information that you hold and the people who have access to it.
Services
- IT Services
- Other Services
Focus in
- Cyber Security
- IT & Networking
- Database Administration
$25 - $49
1,000 - 9,999
2001
- London, United Kingdom
SOCGuardians Ltd — Expert Cybersecurity Services & Compliance Partner SOCGuardians Ltd is a UK-based cybersecurity company (Reg. No. 16554518) dedicated to helping businesses strengthen their security posture and achieve compliance through end-to-end cybersecurity services. Headquartered in Wales, we serve a growing portfolio of clients across the UK and globally, delivering trusted, expert-led protection. With over 20+ cybersecurity professionals, 50+ successful projects, and a strong commitment to real-world outcomes, we offer tailored, enterprise-grade security solutions designed for small to mid-sized organizations. Our Core Services Include: Security Assessment & Auditing Application Security Testing & Secure SDLC Managed Security Services (SOC, MDR, Firewall Management) Incident Response & Digital Forensics Threat Intelligence & Hunting Endpoint & Network Security Architecture Compliance (ISO 27001, GDPR, NIS2, etc.) IAM (MFA, SSO, Role-Based Access) Cloud Security (Azure, M365, AWS) Business Continuity & Disaster Recovery (BC/DR) Security Awareness Training Virtual CISO & Advisory Services Data Protection & DLP Solutions Physical Security Design (Access Control, Surveillance) Why SOCGuardians Ltd? UK-registered cybersecurity provider (16554518) Microsoft-focused MSSP with Sentinel & Defender expertise Trusted by law firms, financial institutions, healthcare, and SMEs Combines technical excellence with regulatory compliance guidance Rapid deployment, 24/7 monitoring, and proactive threat defense Whether you're building a SOC, need compliance support, or want full MDR services, SOCGuardians Ltd is your strategic security partner. 📧 [email protected] 🌐 www.socguardians.com ... Read more
Services
- IT Services
Focus in
- Cyber Security
- Managed IT
- IT Consulting
- IT & Networking
$25 - $49
10 - 49
2025
- London, United Kingdom
Halo I.S is a cyber security organisation based in the UK, our core competencies include all aspects of IT security testing. We earn our Halo’s through offering our clients clear, concise and cost-effective security testing services with unrivalled levels of customer service. With over 50 combined years in the IT industry, our team of ethical hackers and account managers provide up to date testing strategies, bleeding edge vulnerability assessments, confident reporting and post-test client support. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT & Networking
$25 - $49
10 - 49
- Leeds, United Kingdom
Lucid Networks is an IT Consultancy specialising in designing, supporting, delivering & managing IT across numerous sectors. Our two offices are based in Manchester & Edinburgh, & the directors have over 19 years IT experience. The team at Lucid Networks help businesses, who rely on IT, to improve the reliability of their critical IT systems. We help manage and support critical IT systems, in the datacentre, on premise, and in the cloud. We are cyber essentials certified & our team can help your business get this cyber security certification standard. ... Read more
Services
- IT Services
Focus in
- IT & Networking
- Cyber Security
$25 - $49
10 - 49
2007
- Edinburgh, United Kingdom
Quorum Cyber was created to protect organisations that cannot protect themselves #WeFightBullies Today, we serve customers across the UK, Europe and Middle East a collection of consulting products and managed security services, delivered through our own platform called Clarity. Our range of innovative, simple security services are built for the next generation of cyber-attacks. Our key services include: • Azure Sentinel powered Security Operations Centre • Penetration Testing • Security Director as a Service • Vulnerability Management • Phishing Protection Let’s tell you a little bit more about our Security Operations Centre (SOC)... ... Read more
Services
- IT Services
Focus in
- Cyber Security
$25 - $49
10 - 49
- Edinburgh, United Kingdom
Interface (DCB) Technology Ltd is one of the leading IT Services and Solutions providers in the UK. We specialise in assisting businesses become more successful by offering and implementing tailored IT business services.
Services
- Maintenance & Support
- IT Services
- Cloud Computing Services
- Other Services
Focus in
- IT Consulting
- Cyber Security
$100 - $149
10 - 49
1997
- Leeds, United Kingdom
From helping you create an IT strategy that meets your 5-year business plan, through integrating your systems to give instant access to data across sales, marketing, ops and finance, through to implementing a CRM successfully...we'll work with you strategically to find the right solution, and work with your teams to ensure that systems work for people, not the other way round.
Services
- IT Services
- Cloud Computing Services
- Other Services
Focus in
- Cyber Security
$100 - $149
50 - 249
2010
- Leeds, United Kingdom
We are about providing software and services to a wide range of businesses. We are based in London and our company was established in 2004, but we are about more than just coldly delivering IT solutions. We are about building relationships with our clients, working together on projects to achieve your expectations, to help your company grow, expand and succeed in the real world. We want you to be successful, prosperous and profitable and we want to be part of your success. Of course, we are about creating a successful business ourselves, offering the best products and the best services we possibly can. It goes without saying that success is about people, which is why we put so much emphasis on building great teams and working with talented professionals. We offer dedicated solutions within the finance and banking sector dealing in, for example, foreign exchange, stocks and shares, derivatives, bonds and commodities. Furthermore, all our IT Support services are Financial Information Exchange (FIX) protocol compliant. Our other financial products and solutions include money transfer system and money remittance platform and other financial products. This is not all we do though; we also have vast experience in providing business solutions, consultancy services, application outsourcing and HR outsourcing. Our bespoke software development services covers all your needs so that you can achieve best results in your business. We are committed to your success; after all, it will benefit us too. That’s why using our products and software will give you the tools you need to carry out your business successfully. We have gained further expertise and experience from providing our software solutions to numerous companies within various sectors who have improved business efficiency with increased quality and standards. Our company is led by experienced professionals who are not only talented having all of the above qualities, but have received extensive training and development in management and leadership. We believe investing in people is the right way to find the best leaders. Our mission is to provide the best possible IT software solutions of the highest quality, helping companies grow and expand within their market; we want their success to be our success. To deliver cost effective value propositions to our customers through our expertise in end to end software development and outsourcing solutions. We will strive to achieve this through our innovative and quality focused strategies on Technology, Business Development, Consulting and Customer service. ... Read more
Services
- Software Development
- Testing Services
- Maintenance & Support
- IT Services
Focus in
- IT Consulting
- Outsourcing
- Cyber Security
- Staff Augmentation
- IT & Networking
$25 - $49
10 - 49
2008
- London, United Kingdom
ECS is the UK’s largest independent IT services firm and has been a trusted partner to FTSE 100 firms for ten years. Clients include most of the UK’s largest banks and retail giants. The firm specialises in helping large businesses transform and secure their digital landscape and maximise business opportunities while navigating complex, regulated and legacy environments. The company has grown consistently and profitably year-on-year and has won the accolade of a top twenty place in the Sunday Times TechTrack 100. ... Read more
Services
- IT Services
- Cloud Computing Services
- Other Services
- DevOps
Focus in
- IT & Networking
- Cyber Security
$100 - $149
250 - 999
2008
- Manchester, United Kingdom
Bespoke software, web sites and applications, Windows and OpenVMS, Cyber Essentials accreditation, based in Somerset, UK.Since 2000, Giant Software has a proven track record in delivering software solutions to local authorities, government departments and the commercial sector.Our comprehensive team of engineers, developers and planners allow us to offer that 'big company' service – significantly more cost-effective, with faster response times and a more focused, personable approach. ... Read more
Services
- Web Development
- Software Development
- Web Designing (UI/UX)
- IT Services
Focus in
- IT & Networking
- Cyber Security
- Database Administration
- Network & System Administration
- IT Consulting
$50 - $99
2 - 9
2000
- Somerset, United Kingdom
At Enlightened IT Services LTD, we’re all about using technology to help you achieve your goals, whether you want to take over the world or just get things done and go home early. Applied intelligently, technology can be an incredible asset to your business. Unfortunately, very few businesses truly enjoy the benefits that technology has to offer, which is a real shame. At Enlightened IT Services LTD, our mission is to change that. We aim to help every Enlightened IT Sevices LTD client enjoy the very best that technology has to offer. For example: Computers that are fast and reliable Mobile technology that frees you from the office Software that is easy-to-use and does the hard work for you Software that will help you to generate more sales, and more profits Websites that generate leads and are at the top of Google ... Read more
Services
- IT Services
Focus in
- Cyber Security
$25 - $49
10 - 49
2013
- Leeds, United Kingdom
We are not resellers. We are unbiased and committed to finding a solution that works. Acting as trusted Cyber and Information Security brokers, we help companies to Reduce Risk, Increase Assurance and Improve Performance. At YorCyberSec we are yet to come across an IT team that can say ‘We are overstaffed and underworked. We have more than enough time to do the required market research.’ The Cyber Security industry is becoming ever more popular; prices and claims of silver bullets rising along with the complexity of issues and requirements. This takes up more and more time from the already strained IT and Infosec teams. To assist companies with the issue of time management and shifting market knowledge, we act as brokers and procurement specialist, assisting with a variety of projects. We take the time to understand the business and requirements, then look at the market and provide options that will are fit for purpose and pre-scoped. ... Read more
Services
- IT Services
Focus in
- Cyber Security
$25 - $49
10 - 49
2019
- Leeds, United Kingdom
At Refractiv we’re a team of creative innovators, technical sages and ingenious problem solvers, who love technology and what it can do for you. We think creatively about your online needs to provide smart answers to challenging questions and we get a real buzz doing it.
Services
- Mobile App Development
- IT Services
- Other Services
- Implementation Services
Focus in
- Cyber Security
$25 - $49
10 - 49
2012
- Leeds, United Kingdom
Developing resilience to cyber threats, enables your organisation; be it a law firm, corporate or government department; to protect your business, your reputation and your clients’ confidence. Cyber resilience helps your firm prepare, prevent, respond and successfully recover from attacks. It minimises any impact and enables business as usual. Significant cyber events including the Wannacry and NotPeya ransomware attacks in 2017, have led organisations to further recognise the importance of cyber security and resilience to on-going business' continuity and success. However, a well-documented shortage of cyber security professionals means that recruitment – both in terms of cost and availability – is challenging. Consequently, organisations are looking to external companies to either assist or manage the cyber landscape on their behalf. Warner McCall Resilience have a wealth of expertise in the field. They have a long history and understanding of the threat environment. Trusted by government departments to deal with threats from nation states; working in high-level Homeland Security, MoD, UK Special Forces and National Intelligence agencies roles – WMR are trusted, professional, knowledgeable and highly experienced. Coupled with extensive commercial experience, WMR can help your organisation achieve cyber and business resilience. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT & Networking
$25 - $49
10 - 49
2012
- Bristol, United Kingdom
You need an IT system you can rely on. That means you need IT support from a team you can rely on. Making sure that the systems and networks we install continue to meet our clients’ needs is our number one priority. That’s why we only employ the best support engineers who are on hand to give you and your team the IT support you need, whenever you need it. Our helpdesk is available to answer any IT queries you may have no matter how simple or how complicated. In many cases we can support your IT remotely but when we can’t, we can have an expert IT support technician on site with you in no time. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT & Networking
- IT Consulting
$25 - $49
10 - 49
2010
- Leeds, United Kingdom
Secureworks Unleashes the Value of Your Security Investments to Achieve Business Objectives. Secureworks is 100% focused on cybersecurity. In fact, it's all we do. For nearly two decades, we've committed to fighting the adversaries in all their forms and ensuring that organizations like yours are protected.
Services
- Testing Services
- IT Services
- Other Services
Focus in
- Cyber Security
- IT Consulting
- IT & Networking
$50 - $99
1,000 - 9,999
1999
- Edinburgh, United Kingdom
Tabard IT is committed to helping you make your computer equipment work harder; offering business & home IT solutions, network and server maintenance and more. Our PC services are second to none! We are an expert IT consultancy specialising in server maintenance, business support, network support and general PC maintenance and IT solutions. We provide services across Central Scotland including Glasgow and Edinburgh. IT support and PC maintenance can be stressful for a small business. Here at Tabard IT we aim to relieve some of this stress; our consultancy leaves you free to run your business without interruptions from pesky IT maintenance issues. Similarly our ad-hoc service gives you the ability to address business support, server maintenance and network support issues as they occur. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT & Networking
- Network & System Administration
- IT Consulting
$25 - $49
10 - 49
2000
- Edinburgh, United Kingdom
At Vuntie, our aim is simple: To create extraordinary cybersecurity gadgets that blend a unique trilogy of European craftsmanship, performance, and open-source technology. Besides gadgets, our mission is also to deliver professional consulting services of uncompromising standards that meet the highest expectations in the cybersecurity industry.
Services
- IT Services
Focus in
- Cyber Security
$100 - $149
2 - 9
2019
- London, United Kingdom
Edge Cyber Security is a cyber security firm in the UK offering a great service in the security and compliance market for small and large businesses. We strive to offer the best solution for your business and impartial advice at an honest price. We are constantly investigating new technologies and recommend them when they make sense. We love what we do, some might say a bit too much, and we bring enthusiasm and commitment to every project we work on. Put simply, if you want a partner who cares about your business choose us to provide your cyber security services. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT & Networking
$25 - $49
10 - 49
2017
- Bristol, United Kingdom
Welcome to Axiom Cyber Intelligence, leaders in the protection and security of the confidentiality, integrity and availability of the data and operations in your business. We work with clients to keep them ahead of the ever-growing risks attached to being dependent on computers, IT and the internet to keep organisations going. Protecting their companies against the risk of being hacked, of having information stolen or malicious interference with processes and systems. ... Read more
Services
- IT Services
Focus in
- Cyber Security
$25 - $49
10 - 49
- Bristol, United Kingdom
Bristol Technology Group (BTG) are an experienced, independent, Bristol based, IT consultancy firm who offer high quality IT, Cloud and Telecommunication solutions and support to businesses. Trading since 2002, our experienced team of professional IT specialists provide a fast, efficient and reliable service. Working with sole traders through to multinational corporations, we can provide a range of products and services that are individually tailored to your unique requirements. Our founding members have a lifetime of professional IT experience which drives us to exacting standards reflected in our meticulous choice of hardware, software and personnel. Our foundations are built on industry standard security, reliability and availability best practices. You can believe in our expertise. ... Read more
Services
- IT Services
Focus in
- IT & Networking
- Cyber Security
$25 - $49
10 - 49
2002
- Bristol, United Kingdom
Modux was founded in 2008, initially delivering research, software development and consultancy services within the UK defence sector. Since then the company has expanded and now employs select elite technical experts, each having worked on some of the world’s largest technology and digital security. The company was formed on a strong technical foundation to deliver specialist consulting, assurance and research services to an exceptional standard throughout UK industry. Modux are a NCSC-approved CHECK company and perform penetration testing and security assessment services as part of the government accredited CHECK scheme. ... Read more
Services
- Software Development
- IT Services
Focus in
- IT & Networking
- Cyber Security
$25 - $49
10 - 49
2008
- Bristol, United Kingdom