Strong on both Core Competencies and 360-Performance. These firms have proven track records, deep specialisation, and solid client outcomes. Default recommendation for most buyers.
Top IT services companies in the United Kingdom
Goodfirms has reviewed 961 IT services companies in the United Kingdom as of September 2026. The top-ranked firm is Instinctools (4.9 stars, 27 verified reviews, $25 - $49/hr, founded 2000, London). Across the category, the median hourly rate is $37, median client rating is 4.9, and 24% of firms employ 50+ members. Explore the vetted IT services companies in the United Kingdom below, compare their strengths, and connect with the provider best suited to your requirements.
Are you searching for the best IT consulting company for your firm? Outsourcing to IT services provider companies allows organizations to solely focus on core goals and objectives, without worrying about the technical part of the company. Whether you are a small business or a multinational giant, hiring experienced IT services & solutions companies provide you the unmatched resources, that help you further advance your business. With the IT services companies in the United Kingdom serving local as well as overseas companies efficiently, it is our job to help you find the best IT service providers out of the available options.
Goodfirms has verified 961 IT services companies in the United Kingdom - part of 16,802+ IT Services Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
Best IT Services provider Companies UK | Top IT Consulting Companies
Stripe OLT is a UK-based Cyber Security & IT Provider with over 20 years of experience delivering IT support, consultancy, and managed security services. From our offices in Bristol, London, and Manchester, we provide expert-led solutions that modern organisations depend on. As a Microsoft Solutions Partner in Modern Work and Security, with a specialisation in ... read Stripe OLT Consulting Ltd reviews & insights
NA50 - 2492004Avon, United KingdomWe provide trusted IT management and support, which we tailor to your business and develop to be adaptable enough to withstand the rapidly evolving modern workplace. We've been putting you at the forefront of everything that we do since 2006. The solutions and support that we offer is practical, flexible and based on the newest ... read Streym Ltd reviews & insights
NA10 - 492006London, United KingdomNetwork Consultancy provides expert services for you. Our flexible services are sure to be able to give you exactly what you want in your business, within your budget. We will expertly advice you and help you make the best decisions possible so you can watch your business thrive. Our team are trained experts and will ... read Network Consultancy reviews & insights
NA10 - 492017Edgbaston, United KingdomWe provide reliable & effective IT support & solutions in Warwickshire. Microsoft, Citrix & Symantec certified. Call our experts at 03309125399.
NA2 - 9Oxford, United KingdomAvanza IT Services is your local IT support service for Bedfordshire, Buckinghamshire and Hertfordshire providing expert IT support services to local businesses especially SMEs and SOHOs. We deliver Enterprise class IT support that you can rely on to keep your business online and operational.
NA2 - 92008Bedford, United KingdomAre you looking for an email solution for your email clients or email data? If you are? Then, you landed on the right section. The shoviv software offers many email software solutions services for their respective users. No matter whether they switch to another email client. Or want to recover email data; or convert emails ... read Shoviv Email Migration Desk reviews & insights
NA10 - 492017London, United KingdomAscent Cyber are bringing a Government approved level of cyber security to small and medium size enterprises across Scotland. Our key values centre around being customer focused in a sales focused environment, making cyber security easier to understand and making you feel valued. With our help, you can protect your business against up to 80% ... read Ascent Cyber reviews & insights
NA2 - 92018Glasgow, United KingdomCardonet IT Support London proudly offers IT support services that help businesses improve their technology platforms. As a leading IT firm, we’re equipped to support systems and reduce project risks with a strong team of professional IT engineers who offer round-the-clock assistance across the UK, Europe, and the United States. Established in 1999, we have ... read Cardonet IT Support London reviews & insights
NA2 - 9London, United KingdomNCS works with an aim to serve customers with premium Telecare Peripherals not only in the UK but also in local authorities. The team aspires to soon set foundations in Union Territories, India, and other Surrounding European countries. NCS enables the offering of professional, quality, and cost-effective care for housing associations/schemes, and buildings. We have ... read Network Communication System LTD reviews & insights
< $25/hr010 - 49Beverley, United KingdomTo many, the term eDiscovery implies that services only apply to disputes and the process of discovery. The reality is that eDiscovery has evolved and done well, applies to a range of complimentary services that create a competitive advantage for legal teams throughout an entire matter, from the very start until the very end.
NA10 - 49London, United KingdomVoIPinger, based in the United Kingdom, is a multinational telecommunications service provider that provides SME and corporate businesses with high-quality, low-cost telecom solutions. VoIP services, network services, data services, system services, and mobile solutions are among our specialties. We design a product range that is reliable, cost-effective, scalable and customised to your unique needs using ... read VoIPinger reviews & insights
$25 - $49/hr10 - 49London, United KingdomAt Microminder, we understand the new business benchmark post-pandemic that requires hybrid working, remote operations and business continuity. Cyber security inevitably becomes prominent for your business transformation. We are here to help you with these complex problems we provide services such as, Penetration Testing, Managed Security, Vendor Technology, and Compliance Consulting.
NA10 - 49Stanford le Hope-Corringham, United KingdomVOROR is committed to assuring its clients that their sensitive data and information is protected by our revolutionary, national security-grade cybersecurity solutions. Since our inception, we have provided corporations with cybersecurity solutions that have protected data and networks from unauthorised access while enhancing business continuity and improving information security. Our cybersecurity solutions have helped organisations ... read Voror reviews & insights
NA10 - 492002Oxford, United KingdomRecruitment experts specialising in a range of industries.Archer Resourcing was founded in 2018 with an ambition to provide the best staffing solutions to the Criminal Justice, Social Care, Healthcare, Therapies, Housing and Education industries.We are passionate about changing the way these industries employ their professionals, with one mission; to provide the best possible outcome to ... read Archer Resourcing reviews & insights
NA2 - 9Woodbridge, United KingdomEstie Web Solutions has made the way from a promising start-up to a leading web development company in the UK, serving thousands of clients worldwide. We help companies of all sizes build or rebuild their businesses for the ongoing competitive digital era. With a team of expert designers, developers and digital marketers, we are always ... read Estie Web Solutions reviews & insights
$50 - $99/hr2 - 92010London, United KingdomUsing AI Tools
ChatGPT
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TDM Group is a Managed Service and Security Provider delivering strategic technology solutions that create measurable value. Through our unique Managed Business IT Services (M-BiTS) approach, we go beyond traditional IT support by aligning technology with business priorities to drive transformation, improve performance, and support long-term growth.We understand that success does not come from technology ... read TDM Group reviews & insights
NA50 - 2491997London, United KingdomWhy TDM Group?
- Business-first approach to technology
- Dedicated business and IT expertise
- Driving measurable business outcomes
MSC Headhunting are global executive headhunters with 24 years experience in Executive Search - helping you source the ideal candidate for your position. At MSC we have a large team of expert consultants with detailed industry knowledge that can identify and attract the highest achievers to your business. We have gained worldwide success across a ... read MSC Headhunting reviews & insights
$200 - $300/hr50 - 2492010Knuntsford, United KingdomFounded in London, UK in 2011, we specialize in helping technology companies build remote engineering teams that become an extension of their in-house team. We have worked with several happy customers spread across varied industries including enterprise SaaS, Life Sciences, Healthcare, Real Estate, FinTech, Infrastructure & Security, and many others. Our engineers know how to ... read 9NEXUS reviews & insights
$25 - $49/hr10 - 492011London, United KingdomThe HBP Group is a leading UK provider of Managed IT Support services, trusted by SMEs for over 30 years. We help businesses secure their systems, resolve technical issues, and improve performance through proactive support and expert consultancy. From daily IT support and network management to cybersecurity and strategic IT planning and projects, we deliver ... read The HBP Group reviews & insights
$100 - $149/hr50 - 2491991Scunthorpe, United KingdomDID Global provides high-quality and efficient premium IP telephony services for business and personal communications that allow you to scale quickly, save advertising budgets and increase sales. Advantages of working with us: 1) Savings. You can save your budget in two ways: We provide advantageous rates for our clients. The banal phrase "price = quality" ... read DID Global reviews & insights
$25 - $49/hr10 - 492021London, United KingdomWe offer a comprehensive range of IT services with expertise across IT support, cloud services, cyber security and communications. Everything we do is underpinned by our values to act sustainably, to work with integrity and to use innovative tools and processes to do what’s best for our customers, employees and partners. We strive to continuously ... read Primary Technology reviews & insights
NA10 - 492004Bradford, United KingdomStreym offers a practical and flexible approach to IT, based on our strong foundation of technology knowledge. We work collaboratively with our customers – our agility to respond to customer needs provides real value and rapid delivery consequently building long term relationships.
NA2 - 9Edgbaston, United KingdomSilver Touch is a leading and globally accepted IT Solution Provider focusing on cloud ERP Solutions in the UK. We are experts in providing enterprise solutions, with the technology trends; our experts are also adopting new technological innovations to deliver solutions for future challenges. Providing multiple Odoo ERP services such as Odoo customization services, Odoo ... read Best Cloud ERP - Silver Touch reviews & insights
NA01,000 - 9,999Chelmsford, United KingdomFoxTech is an independent , friendly and deeply specialised cyber security managed services provider in the UK, with expertise spanning decades of Public Sector and Government services. Through our SOC Services we provide information security advice, assurance and solutions to help you make informed decisions about securing your systems from cyber attacks. Our mission is ... read FoxTech Cyber reviews & insights
NA2 - 92020Winchester, United KingdomIntricall Communications: Empowering businesses through effective communication. Rely on our expertise in business phone systems, VoIP phones, and connectivity solutions to optimize your organization's communication infrastructure. Contact us now!
NA250 - 999Milton Keynes, United KingdomGet IT support including computer repairs, cyber security, computer networking, cloud computing etc. in Barnet. Logica Nova provides its services not only in Barnet, but also serves other local areas like Potters Bar, Hertfordshire, Finchley, Totteridge, Cockfosters, Whetstone etc. in North London.
< $25/hr2 - 92015London, United KingdomBlue Icon is a leading IT support company that provides a wide range of services to startups and SMBs. Our team of experienced and certified professionals can help you with everything from basic troubleshooting to complex network security. We are committed to providing our clients with the highest level of service and support, and we ... read Blue Icon IT reviews & insights
NA10 - 49London, United Kingdom2UPC takes pride in delivering unparalleled professional IT support and expert IT repairs, serving the businesses and residents of Milton Keynes and its vicinity. With a seasoned team of specialists, they provide effective solutions for a wide array of IT concerns, ensuring uninterrupted system operations. Whether it's intricate technical support or precise repairs, 2UPC's commitment ... read 2UPC reviews & insights
NA2 - 92002Milton Keynes, United KingdomSolutions 4 IT Birmingham, have been providing technology and IT Support for Birmingham businesses for over 20 years. Our Birmingham IT Support offices are open to provide quick and effective IT Support for your staff and remote workers with highly trained, knowledgeable and experienced staff. Our helpful and experienced IT Support staff can provide Phone, ... read Solutions 4 IT reviews & insights
NA2 - 9Birmingham, United KingdomFast, strong, and reliable Gigabit broadband. Our broadband is powerful, with up to 1,000 MBPS download speed for the ultimate connection. Full fibre, installed in under 14 days, we offer a super fast alternative to the tradiational BT phone line. Fully UK Support Our support teams are based right here in the heart of England. ... read Exascale reviews & insights
NA2 - 92010Telford, United KingdomIn the ever-evolving digital landscape, Cloudseals introduces the avant-garde: AiOps, where artificial intelligence and operations converge in perfect harmony. Imagine a symphony conductor, orchestrating your IT infrastructure with the precision of a virtuoso, and that's precisely what AiOps delivers. It's a dynamic, self-learning maestro that anticipates issues, fine-tunes performance, and conducts seamless operations, all without ... read Cloudseals Private Limited reviews & insights
NA10 - 492018London, United KingdomGoAllSecure serves as a worldwide cybersecurity guardian, extending its protective shield to both governments and private sector entities. With a comprehensive suite of services, we offer assurance and advisory consulting that spans diverse industry sectors in the EMEA, NA, and APAC regions. Our holistic 360° approach to cybersecurity solutions is fortified by a team of ... read Go All Secure reviews & insights
NA10 - 49London, United KingdomGenmar IT support, supplying IT support and managed services in Bishops Stortford, Essex, Hertfordshire and London for over 25 years. https://genmar.co.uk/
NA10 - 49Bishop's Stortford, United KingdomWelcome to ICM, your trusted IT Support partner in the world of technology. With over 25 years of dedicated service, we have been the backbone of countless businesses in the Halesowen and West Midlands area, providing expert IT solutions and support. Here, we understand that in today's fast-paced digital landscape, technology is the driving force ... read Intuitive reviews & insights
$25 - $49/hr2 - 92002Halesowen, United KingdomUtelize founders Matt Atkinson and Kevin Steed have both worked in the telecoms industry since the 1990’s. Both within the industry in commercial analyst and billing management roles and as procurement & technology consultants working for large enterprise organisations. They have also been founders and investors in a range of telecoms related businesses.
< $25/hr50 - 249Borehamwood, United KingdomFor over 15 years, we have been working closely with organisations of all shapes and sizes to understand their business challenges and provide IT solutions that meet these needs. We Support your business by ensuring you have the IT solutions that are right for your business. We help your business Grow by aligning your IT ... read EPX Technical Services reviews & insights
$100 - $149/hr10 - 492005Stafford, United KingdomAspire IT Services Ltd has over 20 years of experience in providing efficient IT solutions to businesses across the UK. If you're looking for a partner you can trust to help you grow, we have the expertise to help you achieve your goals. Our team of IT experts are dedicated to finding the best possible ... read Aspire reviews & insights
< $25/hr10 - 492003Stretford, United KingdomIn today's digital age, having a strong online presence is crucial for the success of any business. If you're looking to enhance your website's visibility and drive more traffic, partnering with a top-notch SEO company in London is essential. At [Your Company Name], we specialize in helping businesses achieve their online marketing goals through comprehensive ... read SEO agency london uk reviews & insights
NA2 - 9London, United KingdomCloudscape are IT experts based in Central London, providing IT support services to companies in the city and the Greater London area. We specialise in business IT support services of all kinds and work predominantly with SMEs. However, we also have a loyal customer base with larger international companies thanks to our fully serviced managed ... read Cloudscape IT Support London reviews & insights
< $25/hr50 - 2491985London, United KingdomAt PSP Agile IT, we are pioneers in IT transformation and experts in modernising legacy software with 34 in-house IT experts providing decades of experience. Our mission is to empower businesses, schools, membership organisations and awarding bodies to become more productive, efficient and secure through our award-winning IT support services. Here is why we stand ... read PSP Agile IT reviews & insights
NA10 - 492008Spalding, United KingdomGlobal IT Factory is a trusted provider of innovative IT services and solutions to the education sector. Our ISO27001/ISO9001 accredited company specializes in delivering a cutting-edge, cost-effective Curriculum Management SaaS solution and associated services that help educational institutions improve the student experience and respond to evolving market demands.
NA2 - 9Swinton, United KingdomWe are proud to be one of London's most engaging and professional IT and Unified Communications companies. Whether you're looking for IT support, better collaboration tools, infrastructure solutions, cloud migrations or consultancy, we are moments away.London is one of the most vibrant, innovative and culturally rich cities in Europe. The businesses are diverse, dynamic, inclusive ... read Portman Tech Solutions reviews & insights
$25 - $49/hr2 - 9London, United KingdomWe help organisations get more from Sage business software. As a Strategic Partner of Sage UK, we are one of the UK's leading resellers of Sage mid-range software such as Sage Intacct, Sage X3, Sage 200 and Sage CRM. We also offer our hosted services with CPiO Cloud if you are looking to host your ... read CPiO reviews & insights
$25 - $49/hr2 - 9Ladywood, United KingdomHopewiser: Your Partner in Data Quality Excellence At Hopewiser, we specialise in comprehensive data quality services designed to enhance the integrity and accuracy of your data. Our industry-leading solutions include data validation, ensuring that your information meets the highest standards before it is utilised. With our advanced address validation services, we guarantee precise and reliable ... read Hopewiser Ltd reviews & insights
NA2 - 9Altrincham, United KingdomFrom fully managed IT solutions and software rollouts, to supporting your in-house team when they hit a bump in the road, we’re there when you need the very best IT knowledge and support. We are proud to have so many happy customers who keep meeting their goals by using technology and solutions that have been ... read Fentons Business IT Solution reviews & insights
NA2 - 92007Sussex, United KingdomLaburity: Cyber Security Research and Services Company. Laburity is a trailblazing cybersecurity and penetration testing company committed to revolutionizing the industry through its unwavering pursuit of excellence. Our vision is to establish Laburity as an esteemed symbol of standard and quality in the field of cybersecurity services. With a focus on innovation and continuous improvement, ... read Laburity reviews & insights
< $25/hr10 - 492020London, United KingdomAvaTech is a dedicated IT support provider based in the UK, primarily serving small businesses in Woking, Guildford, and surrounding areas. Established in 2013, the company offers a comprehensive range of services designed to address the unique challenges faced by local businesses in managing their IT infrastructure. AvaTech's mission is to provide peace of mind ... read AvaTech reviews & insights
NA2 - 92013Farnham, United KingdomBoxopay is a leading provider of white-label financial solutions, dedicated to transforming how fintechs and businesses offer payment services. With a focus on flexibility and innovation, Boxopay provides a suite of products that include neobank applications, digital banking platforms, and card issuance services, designed to be seamlessly integrated and customized to match client needs. The ... read Boxopay reviews & insights
$50 - $99/hr10 - 492009London, United Kingdom
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The Magical Quadrant
Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.
The four quadrants explained
Each card shows the count of firms in that quadrant and the top 5 by composite score.
Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.
Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.
Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.
Top 5 by composite score
1UNL Solutions45 / 392Teceze Ltd40 / 413Itransition39 / 424VirtueUK44 / 375ELEKS29 / 47The 1 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.
How firms are placed on the matrix
Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.
Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.
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