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
Invedus Outsourcing is a remote employees outsourcing company. Hire dedicated virtual employees from India and save up to 80%. We cater to startups, small, medium, and large enterprises, helping businesses of all sizes scale efficiently. Invedus marked its presence in London, UK since the year 2014 and expanded rapidly to India shortly after. With its values of Excellence, Professionalism & Integrity, Invedus has revolutionized the outsourcing spectrum by delivering the highest quality at the lowest cost. We fulfill a traditional vacuum in the outsourcing space encountered by hundreds of startups, small, and medium enterprises across the globe who were previously reliant on offshore freelancers. Invedus makes outsourcing extremely simple by providing businesses with dedicated employees in India who work exclusively for them, just like their own on-site recruits. Indian employees not only match but often surpass their western peers in work experience, skills, and education, at a significantly lower cost. ... Read more
Services
- Mobile App Development
- Web Development
- Software Development
- Web Design
- E-commerce Development
Focus in
- IT & Networking
- Cyber Security
- Staff Augmentation
< $25
50 - 249
2014
- London, United Kingdom
Kaleida develop high-quality, bespoke software that streamlines business operations. We work closely with our clients to produce business-focused software solutions, including desktop and web applications, that deliver real investment value. Based in Manchester in the North West of England and operating nationwide, we offer comprehensive technology services - from strategic consultancy through development, integration and infrastructure hosting and IT support. ... Read more
Services
- Web Development
- Software Development
- IT Services
- Cloud Computing Services
- Other Services
Focus in
- IT Consulting
- Cyber Security
- IT & Networking
$50 - $99
10 - 49
1997
- Manchester, United Kingdom
Blue Frontier started back in 2005 in Salisbury, Wiltshire and now has offices in Bristol and Southampton.We offer a full range of technical, web, software and digital marketing services for businesses in the Public and Private Sector and we work extensively with Councils and the NHS. Our website designers create user-friendly, responsive and engaging websites, while our development team develop websites, eCommerce, web portals and mobile apps. We have an expert digital marketing team who specialise in SEO, PPC, Social Media and copywriting and a team of IT engineers who handle hosting and maintenance for our clients. ... Read more
Services
- Mobile App Development
- Web Development
- Software Development
- Web Design
- E-commerce Development
Focus in
- Cyber Security
- IT & Networking
- IT Consulting
- Database Administration
NA
50 - 249
2005
- Salisbury, United Kingdom
Tech ICS are Digital and IT Specialists working in the commercial field since 2018. We currently have our offices based in the UK and Bangladesh. Our developers are very well versed on providing the assistance required to your business.
Services
- Web Development
- Software Development
- Web Design
- E-commerce Development
- Testing Services
Focus in
- Cyber Security
- Outsourcing
- Network & System Administration
- IT Consulting
< $25
2 - 9
2018
- London, United Kingdom
Talentica Software, an innovative offshore product development company, focusses on startups as they understand the startup ecosystem. They have a dedicated team of experts across various technology domains including cloud application developers. Their satisfied clients trust them and so continue to work with them. If your business is looking for cloud application development, contact Talentica Software ... Read more
Services
- Mobile App Development
- Software Development
- IT Services
- Big Data & BI
- Cloud Computing Services
Focus in
- Cyber Security
- Staff Augmentation
- Outsourcing
- IT Consulting
- Managed IT
$25 - $49
250 - 999
2003
- Abingdon, United Kingdom
Anuitex offers custom software application development services for achieving your business goals. Our services ensure that your website is modern, stable and sends the intended message to your audience. Our team likes to undertake sophisticated tasks that allow our clients to prosper. We have gathered more than 200 professionals, that uphold our comprehensive, transparent and consistent development process. They had put more than 11,600 hours of doing their best in software development. Anuitex developers strive to deliver quality website development services to create all-round solutions. Today we have project experience in such areas: -Finance; -Healthcare; -Hotel and Restaurant; -Education; -Real Estate; -Travel. Let's transform your challenges into prosperity! ... Read more
Services
- Mobile App Development
- Web Development
- Software Development
- Web Design
- IT Services
Focus in
- Cyber Security
- IT & Networking
- Database Administration
- Network & System Administration
- IT Consulting
$25 - $49
50 - 249
2012
- London, United Kingdom
Team in India is the best web development company in the UK (CMMI level 3 appraised) with 10K+ clients over the last 21 years. We provide professional web design, development, and marketing services with 100% client satisfaction.
Services
- Mobile App Development
- Web Development
- Software Development
- E-commerce Development
- IT Services
Focus in
- Cyber Security
- IT & Networking
- Database Administration
- IT Consulting
- Staff Augmentation
NA
250 - 999
20
- London, United Kingdom
Red C is an award-winning app development agency based in the heart of ‘Tech City’ - Shoreditch, London. The Red C team consists of dynamic individuals with a diverse wealth of experience, who share a passion for all things mobile. We are a company with integrity and deliver what we promise - we have a genuine interest in your project from conception to completion.
Services
- Mobile App Development
- Web Development
- Web Design
- Maintenance & Support
- IT Services
Focus in
- Cyber Security
- Staff Augmentation
- IT & Networking
- Database Administration
- Network & System Administration
< $25
10 - 49
2000
- London, United Kingdom
WebhostUK.Co.UK is one of the best Web hosting provider in the UK since 2003. We specialize in cloud Hosting and Managed dedicated servers. WebhostUK LTD offers fully managed wordpress hosting, Joomla Hosting, Ecommerce hosting, Domain registration and SSL service, with true 24x7 support available to assist you.
Services
- Maintenance & Support
- IT Services
- Cloud Computing Services
- Other Services
Focus in
- IT & Networking
- Network & System Administration
- Cyber Security
- Database Administration
- Outsourcing
< $25
10 - 49
2003
- London, United Kingdom
As a leading international Digital Marketing Agency, Makolab delivers solutions for both business and domestic purposes and can fulfil client goals in any area of the digital world. With over 25 years in the industry, our portfolio is not only diverse but highlights our exceptional capacity to fulfil clients' goals.
Services
- Mobile App Development
- Web Development
- Software Development
- Web Design
- E-commerce Development
Focus in
- Cyber Security
- Staff Augmentation
- IT & Networking
- Database Administration
- Outsourcing
< $25
50 - 249
1989
- London, United Kingdom
SparkByte Ltd is a UK-based digital solutions company helping small and medium-sized businesses improve how they work, sell and communicate online.We design and build modern websites, practical AI solutions, workflow automations and custom business systems for companies that want to reduce manual admin, replace spreadsheet-heavy processes and create a more professional digital presence.Our services include business websites, AI chat assistants, automation workflows, CRM and booking systems, internal dashboards, customer portals, bespoke web applications and digital strategy support.Unlike generic software providers, we focus on practical, business-first solutions built around the real needs of each client. Whether a business needs a better website, an AI-powered enquiry assistant, an automated follow-up process or a custom internal system, SparkByte helps turn disconnected tools and manual work into clear, reliable digital systems.Based in Birmingham, we work with UK SMEs that want modern technology without unnecessary complexity, hype or enterprise-level overhead. ... Read more
Services
- Web Development
- Software Development
- Web Design
- IT Services
- Artificial Intelligence
Focus in
- IT Consulting
- API Integration
- Cyber Security
$50 - $99
2 - 9
2025
- Birmingham, United Kingdom
Securovix is a London-based creative technology studio helping startups and businesses scale through AI automation, software development, cyber security, and digital growth solutions.We specialize in building modern websites, SaaS platforms, AI-powered systems, mobile applications, and secure digital infrastructures tailored to business needs. Our mission is to simplify technology for growing businesses by providing design, development, automation, marketing, and security solutions under one strategic partner.From AI-driven restaurant management systems like Cosy POS Flow to custom business automation tools, Securovix focuses on innovation, scalability, and real-world business impact. ... Read more
Services
- Mobile App Development
- Web Development
- Software Development
- Web Design
- E-commerce Development
Focus in
- Cyber Security
- IT Consulting
- Web Scraping
- MySQL
- PostgreSQL
$50 - $99
2 - 9
2026
- London, United Kingdom
NWAN Tech is a UK-based technology and digital solutions company focused on helping businesses grow through innovation, automation, and results-driven digital strategies. We partner with startups, SMEs, and growing enterprises to build strong digital foundations and create solutions that deliver measurable business impact.Our journey began with a vision to empower organizations through technology while preparing individuals and businesses for an AI-driven future. Over time, we have expanded our capabilities into a full-service digital and technology partner, offering services that help businesses strengthen their online presence, increase visibility, and streamline operations.Today, our core offerings include Website Design & Development, Search Engine Optimization (SEO), Social Media Management, Digital Marketing & Outreach, AI solutions, automation services, and workforce upskilling initiatives. We create modern websites that are built for performance, optimize businesses for search visibility, manage and grow social communities, and execute marketing strategies that generate real engagement and business growth.What makes NWAN Tech different is our focus on practical results. We combine creativity, technology, and strategy to deliver solutions tailored to each client’s goals rather than offering one-size-fits-all services. Whether it is launching a new brand, improving search rankings, building an online store, or implementing automation, our approach is centered around innovation, speed, and long-term value.At NWAN Tech, we believe technology should not just support businesses—it should help transform them. Our mission is simple: train minds, automate businesses, and create real impact. ... Read more
Services
- Web Development
- IT Services
- Cloud Computing Services
- Digital Marketing
- Artificial Intelligence
Focus in
- IT Consulting
- Network & System Administration
- Cyber Security
- Managed IT
- Staff Augmentation
$25 - $49
2 - 9
2024
- Havant, United Kingdom
We recognise that cyber-crime is a major threat to the security of your organisation. We are highly adept at reducing risk and protect your data and assets by using next generation security solutions. Certified under the Government Cyber Essentials Scheme and IASME, an information security standard, we work with a range of industry leading partners that enable us to provide our customers with the most effective and advanced security solutions on the market. ... Read more
Services
- IT Services
Focus in
- Cyber Security
< $25
2 - 9
2017
- Sheffield, United Kingdom
Neosis LTD. offers on-demand IT services with result oriented & on-time delivery guarantee for web app development, Mobile app development, user-friendly monitoring solution, monitoring of network service, host resources, probes(temperature, alarms), storage etc. All aspects of IT solutions from development to implementation is supported 24x7
Services
- Mobile App Development
- Web Development
- Software Development
- Web Design
- E-commerce Development
Focus in
- Cyber Security
- Staff Augmentation
- IT & Networking
- Outsourcing
- IT Consulting
$25 - $49
10 - 49
2012
- London, United Kingdom
Founded in 2008 our company started out in the wholesale telecoms market, selling very high quality routes to other wholesalers and VoIP providers.
Services
- IT Services
Focus in
- Cloud VoIP
- VoIP
- Cyber Security
< $25
2 - 9
2008
- Leicester, United Kingdom
Grow Your Business With InKnowTech's White Labelled MSP Solutions. We Provide On-Demand Team of IT Technicians to support the remote monitoring and management of your client's servers, workstations & connected devices 24x7 365 days. InKnowtech, founded in 2002, have developed a robust support platform and 1000+ service delivery team supporting leading brands such as Accenture, SAP, KPMG, Microsoft, Cisco, HP and Vodafone. MSPs can plug into our technical expertise through our white-labelled NOC service stack, benefiting from 247 365 monitoring & maintenance of client servers, workstation and networked end points. 18+ Years Experience Supporting In-House IT Teams 1000+ trained consultants with rich pool of certifications in diverse technologies. 95% resolution rate 98.46% SLA compliance achieved ISO 270001, ISO 20000, ISO 1900 ... Read more
Services
- IT Services
Focus in
- IT & Networking
- Network & System Administration
- Cyber Security
NA
250 - 999
2002
- Manchester, United Kingdom
Being a leading web development & Digital marketing service provider company, plan your web offers web development and Digital Marketing services globally. We are dedicated to mark your business locally and raise your business to the next level. We never ignore the challenges occur while marketing your business we use the digital marketing strategies to grow your business and to take your business to one step forward from your competitors. Digital marketing platform provides a better solution in internet marketing to build organic, Keyword research based on the latest searches regarding product and services in the market, Mobile Apps Promotions, Google Map Marketing, Online Reputation Management, Online Brand Promotion, Social Media Optimization & Management and Pay per Click. https://planyourweb.com/ Contact Details: 5 Stoke Park Mews, Coventry, West Midlands, United Kingdom CV2 4NU [email protected] USA: +1 (732) 338-2246 UK: +44 (020) 3332 2771 ... Read more
Services
- Mobile App Development
- Web Development
- E-commerce Development
- IT Services
- Digital Marketing
Focus in
- Cyber Security
< $25
10 - 49
2017
- Birmingham, United Kingdom
GoPro Consultant is an IT recruitment consultancy service provider with extensive expertise in information technology Support & Consultancy, Software Development, project planning, and engineering. As a trusted service provider, we offer Pitcher Solutions in over 50 countries for IT support in the areas of workstations, applications, software & web development, security, data centers, project planning and network virtualization. We set out to provide a comprehensive experience to our principles by providing hardware software provisioning, consultancy & professional services, remote and field support, backup and disaster recovery, and total ontogeny from Certified Data Destruction ... Read more
Services
- Web Development
- Software Development
- Web Design
- Maintenance & Support
- IT Services
Focus in
- Staff Augmentation
- IT & Networking
- Cyber Security
$25 - $49
10 - 49
- London, United Kingdom
We help businesses with ISO27001, GDPR & Cyber security - that is to say, we help them to protect themselves from cyber crime. Cyber crime is rising year on year, and with the arrival of the GDPR, businesses need to be proactive about protecting their data. Many businesses, however, don't understand the threats facing them, or what to do about them. We help businesses understand and prepare for the GDPR, as well as identifying the threats facing their businesses. We help them to put measures in place to protect their data, and more widely their businesses from becoming the victim of cyber crime. ... Read more
Services
- IT Services
Focus in
- Cyber Security
$25 - $49
10 - 49
2008
- Leicester, United Kingdom
TecSec Services
Risk Management, Cyber security, Compliance & Governance
TecSec Services Ltd is your Trusted Technology Partner. Offering SME businesses with an range of IT services from Managed IT Support to more advanced Security and Governance Services. With 20 years IT experience we can provide expertise on all technical aspects including managed IT support, cloud and network services, internet and VoIP, cyber security, back-up, disaster recovery, business continuity, regulations and compliance. We are qualified, accredited and certified. TecSec is not your standard IT provider as we are a licensed Certification Body for the government-backed Cyber Essentials Cyber Essentials, Cyber Essentials Plus and IASME Cyber Assurance Schemes and can work with business to help them become compliant. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT & Networking
$25 - $49
10 - 49
2017
- Sheffield, 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
- Outsourcing
- IT Consulting
- Cyber Security
- Staff Augmentation
- IT & Networking
$25 - $49
10 - 49
2008
- London, United Kingdom
Resolve provides award winning IT support to a range of businesses. We combine a friendly, honest approach to IT with expert knowledge to find solutions that suit individual business needs. Since Resolve was founded in 2004, we have grown from a laptop on a kitchen table to a company full of friendly staff who spend their days pondering over complicated IT issues – so you don’t have to! Now a Microsoft Silver Partner, we pride ourselves on being different from your usual IT crowd because we translate IT jargon – like “cloud backup” and “ransomware” – into plain English, allowing you to choose the best solutions for your business. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT & Networking
$25 - $49
10 - 49
2004
- Sheffield, 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
From our creative studio in Witney, Oxfordshire we provide beautiful, cost effective marketing solutions. It’s our creative ideas that make a real difference to our clients, allowing them to truly set themselves apart from the competition. Our experience and passion enable us to create powerful brands, develop exciting websites, engage target audiences and deliver remarkable results for all our clients. ... Read more
Services
- Web Development
- Web Design
- Testing Services
- Maintenance & Support
- IT Services
Focus in
- Cyber Security
- IT & Networking
- Database Administration
- IT Consulting
$50 - $99
2 - 9
2014
- Oxford, 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
Texaport is an established and reputable managed service provider with a strong focus on security and customer service excellence. We empower organisations with comprehensive managed services that combine: • Exceptional customer service • Strategic digital transformation • Robust security solutions What we Believe in: Championing Industry Regulation Collaboration and partnerships Security-first mindset Rapid response and incident management Texaport is trusted across many sectors for its exceptional IT solutions. We cater to industries including Financial Services, Renewable Energy, Healthcare, Education, Legal and Architecture. Our extensive experience across various industries ensures that we can meet the unique technological needs of every business we partner with. We’re the catalyst for our client's success. Our transformative managed services empower organisations to embrace the digital future with confidence, allowing them to thrive in an increasingly interconnected and dynamic world. Our vision is to be the trusted partner of choice for organisations seeking comprehensive IT Management and cutting-edge security solutions. We want to give our clients the freedom to focus on their core business objectives without worrying about cyber threats. We aim to deliver exceptional client experiences and contribute to a safer digital world. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT & Networking
$100 - $149
10 - 49
2012
- Edinburgh, United Kingdom
We've grown rapidly since starting in 2008 and continue to be successful with incremental growth year on year. Our clients are the leading UK banks, insurance and pensions organisations. We operate at the heart of financial services leading and shaping some of the most extensive and advanced cyber security programmes. Our success is down to our very experienced security team who have been there and done it. We focus on delivering the best solutions for our clients, not sales targets or endless presentations. Our approach is based on tried and tested accelerators which deliver results fast. We will always step back and look at the whole picture and try to fix people, process and technology issues. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT Consulting
$50 - $99
50 - 249
2008
- Edinburgh, United Kingdom
DigitalXRAID are an award-winning, Yorkshire based global provider of Security Services. Our dedicated team of professionals specialise in market leading Cyber Security Services, offering Vulnerability Management, Information Security, PCI-DSS, Penetration Testing, Managed Security Services and Security Consultancy. Our mission is to provide industry leading Cyber Security offerings to our customers, enabling them to reduce risk, and protect their information assets. We want you and your company to benefit from our leadership team’s many years of experience delivering information security. We are an advocate of the most robust security standards and practice what we preach within our own organisation. DigitalXRAID are certified Cyber Essentials Plus, IASME Gold Standard, ISO 27001 and ISO 9001. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT Consulting
$25 - $49
10 - 49
2015
- Sheffield, United Kingdom
In an evolving digital world, protecting information and the infrastructure and applications that support it is becoming increasingly challenging. Hackers are becoming more sophisticated while technologies such as mobile devices, cloud virtualisation and collaborative tools create vulnerabilities and can leave businesses exposed. A staggering number of organisations – large and small – have neither the knowledge nor the resources to ensure that their systems, information, processes and people are protected in the face of this ever changing digital environment. Xyone Cyber Security respond to this need by providing accessible and dynamic services that extend beyond technology to encompass people, culture, processes and even the physical environment to make your business as resilient as possible against the threat of cyber attacks. ... Read more
Services
- IT Services
Focus in
- Cyber Security
- IT Consulting
$25 - $49
10 - 49
2012
- West Lancashire, United Kingdom