Top IT Consultants & Companies in the United Kingdom
"IT services" is a broad category in the U.K., spanning managed IT support, cloud migration, cybersecurity, ERP and CRM, and high-level IT strategy and consulting. U.K. IT firms serve everyone from small businesses that need dependable day-to-day support to enterprises planning complex transformations, with talent concentrated in London and strong hubs in Manchester, Cambridge, and Edinburgh.
The right partner depends on whether you need hands-on support, a specific project delivered, or strategic advice. Clutch connects you with IT consultants in the U.K. vetted through verified client reviews, so you can compare expertise, certifications, and value before you hire. Use the filters below to narrow by budget, industry, and team size, or explore related directories:
• IT Consultants in Birmingham
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Featured
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$50,000+$25 - $49 / hr250 - 999Serves United KingdomServices provided
See all 36 projectsDreamix is a versatile software development company specializing in custom software solutions, data management platforms, and DevOps services. Approximately 100% of reviewers praise their technical expertise, timely delivery, and exceptional communication. The company is noted for its strong cultural fit and value for cost, with no significant areas for improvement mentioned by clients.
$50,000+$50 - $99 / hr1,000 - 9,999Serves United KingdomServices provided
See all 37 projectsSigma Software Group is a versatile IT services company offering comprehensive software development, website creation, and application development solutions. The company is praised for its efficiency, creativity, and collaborative spirit, with 100% of reviewers highlighting timely delivery and satisfaction with product outcomes. While some suggest a need for more proactive guidance, 90% of feedback notes their adaptability and strong alignment with client needs and values.
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$50,000+$50 - $99 / hr1,000 - 9,999London, England
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See all 129 projectsAndersen Inc. is a versatile software development company offering a range of IT services, including UX/UI design, software engineering, and digital product development. The reviews indicate a high level of client satisfaction, with over 90% of feedback highlighting their expertise, timely delivery, and proactive communication. Clients often commend Andersen Inc. for their ability to integrate seamlessly into existing teams and for providing innovative solutions.
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$25,000+$50 - $99 / hr250 - 999London, England
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See all 51 projectsFuture Processing is a versatile technology company specializing in software development, security audits, and data solutions. Their services are highly rated for professionalism, expertise, and cultural fit, with 90% of clients praising their valuable technical insights and project management. However, 10% noted a need for improved project leadership and communication.
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UndisclosedUndisclosed50 - 249Farnborough, England
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See all 30 projectsForesite Cybersecurity is a cybersecurity services provider known for delivering managed IT services, including penetration testing, managed security operations centers (SOC), and cybersecurity consulting. Reviews highlight their expertise, responsiveness, and timely project delivery, with 100% of clients expressing satisfaction and no areas for improvement mentioned. Many clients appreciate their solution-oriented approach and the cost-effective value they provide, particularly for small to midsize businesses.
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$25,000+$25 - $49 / hr1,000 - 9,999London, England
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See all 42 projectsItransition is a versatile software development company, offering services such as software development, project management, and technical support across various industries. Reviews highlight their strong project management, technical expertise, and ability to integrate with clients' teams. Approximately 90% of reviewers praise their ability to deliver projects on time and within budget, while 80% commend their adaptability and responsiveness to changing requirements.
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$50,000+$50 - $99 / hr250 - 999London, England
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See all 24 projectsOpinov8 Digital and Engineering Solutions is a company specializing in custom software development, staff augmentation, and technology solutions, with expertise in areas such as mobile and web app development, cloud infrastructure, and UX/UI design. Feedback from clients indicates a high level of satisfaction, with approximately 90% expressing positive experiences, particularly highlighting the team's technical expertise, responsiveness, and ability to deliver projects on time.
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$50,000+$50 - $99 / hr1,000 - 9,999London, England
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See all 102 projectsVention is a software development company that offers a wide range of services, including mobile and web app development, staff augmentation, and backend optimization. The company is highly regarded for its excellent communication, cultural fit, and quick adaptation to project needs. Across reviews, Vention is praised for their ability to deliver high-quality results on time, with 100% of reviewers noting effective collaboration and responsiveness.
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$5,000+$100 - $149 / hr50 - 249Scunthorpe, England
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See all 5 projectsThe HBP Group is a proficient IT services company specializing in cloud migration, IT support, and system security. Their reviews reflect a strong commitment to timely delivery, excellent support, and alignment with client values. Approximately 100% of reviewers praise their professionalism and support, highlighting their high level of technical knowledge and responsiveness.
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$50,000+$150 - $199 / hr250 - 999London, England
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See all 58 projectsInfinum is a software development company specializing in mobile and web applications, digital design, and user experience. They have received overwhelmingly positive feedback from clients, with over 95% of reviewers highlighting their proactive project management and exceptional commitment to client needs. Notably, Infinum is praised for their professionalism, flexibility, and ability to integrate seamlessly with client teams, making them a preferred long-term partner for many organizations.
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$25,000+$50 - $99 / hr50 - 249London, England
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See all 60 projectsElogic Commerce is an e-commerce development company specializing in complex integrations and platform migrations, particularly with Shopify Plus and Adobe Commerce. Their services consistently receive high praise, with clients commending their technical expertise, project management, and ability to deliver custom solutions that enhance operational efficiency and scalability. Approximately 90% of reviews highlight Elogic's proactive communication and deep understanding of B2B e-commerce workflows, delivering strong value for investment.
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$10,000+$25 - $49 / hr50 - 249London, England
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See all 4 projectsAlphaBOLD is a data solutions and technology services company specializing in Microsoft Customer Insights, data warehouse creation, and platform development. Reviewers consistently commend their cultural fit, responsiveness, and expertise, with 100% positive feedback on project delivery and communication. Approximately 75% highlight their effective project management and capability to adapt to client needs.
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$50,000+$50 - $99 / hr50 - 249London, England
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See all 16 projectsSigli is a software development company that specializes in designing and developing scalable platforms and modernizing legacy systems, particularly with expertise in .NET and Azure-based solutions. Their clients praise their professional project management and ability to deliver on time, with a strong focus on customer needs. Approximately 90% of reviewers highlight Sigli's technical proficiency and customer-centric approach, while feedback suggests that minor improvements could be made in adapting to evolving requirements.
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$10,000+$25 - $49 / hr250 - 999London, England
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See all 36 projectsInstinctools is a versatile technology company specializing in digital solutions such as app development, IT infrastructure migration, and software consulting. Overall, the feedback is overwhelmingly positive, with about 100% of reviewers highlighting their strong project management, adaptability, and collaborative approach. Clients consistently praise their technical expertise, communication, and ability to deliver high-quality products on time, often exceeding expectations.
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$25,000+< $25 / hr1,000 - 9,999London, England
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See all 48 projectsTatvaSoft is a software development company highly regarded for its expertise in website and mobile app development, platform modernization, and software integration. Across the reviews, TatvaSoft is consistently praised for their professionalism, technical expertise, and ability to deliver projects on time and within budget. Approximately 100% of the feedback highlights their strong project management, collaborative approach, and commitment to quality outcomes.
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$50,000+$100 - $149 / hr50 - 249Belfast, Northern Ireland
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See all 11 projectsInstil is a software development company highly regarded for its technical expertise and flexibility in delivering complex projects across various industries, including cybersecurity, e-commerce, and financial services. Reviews highlight their strong project management skills and high-quality deliverables, with 100% positive feedback on their ability to integrate seamlessly with client teams and meet or exceed project expectations. Reviewers consistently commend Instil for their clear communication and adaptability.
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$1,000+$50 - $99 / hr10 - 49London, England
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See all 14 projectsTWC IT Solutions is a comprehensive IT and telecommunications service provider known for delivering robust connectivity, telephony, and cybersecurity solutions. A review analysis reveals that 87.5% of clients highlight their technical expertise and responsive service, while only 12.5% express concerns, mainly about contract terms. The company is commended for its professionalism and ability to facilitate seamless business operations through tailored IT solutions.
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$250,000+$50 - $99 / hr1,000 - 9,999Belfast, Northern Ireland
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See all 40 projectsUnosquare, LLC is a highly-regarded software development and IT services company, specializing in nearshore staff augmentation and managed services. The company consistently receives positive feedback, with clients praising its commitment to service excellence and ability to integrate seamlessly into existing teams. Approximately 95% of reviewers highlight Unosquare’s strong project management and technical expertise, with many noting the company’s ability to deliver high-quality results on time and on budget.
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$25,000+$50 - $99 / hr50 - 249London, England
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See all 35 projectsUvik Software is a data engineering and software development company that provides tailored solutions in data platform modernization, backend optimization, and API scalability. The company is highly praised for its technical expertise and integration into client workflows, with over 90% of feedback highlighting the reliability, scalability, and quality improvements in client projects. The reviews consistently commend Uvik Software’s ability to deliver projects on time while effectively communicating and managing risks.
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$10,000+$25 - $49 / hr250 - 999Coventry, England
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See all 16 projectsSDLC Corp is a versatile technology services company offering custom software development, AI solutions, ERP systems, and digital transformation services. Feedback from the reviews is overwhelmingly positive, with approximately 100% highlighting their technical expertise, timely delivery, and commitment to client satisfaction. Clients frequently commend their exceptional quality-to-cost ratio and adaptability to client needs.
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$1,000+$25 - $49 / hr1,000 - 9,999London, England
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See all 100 projectsDotsquares is a versatile technology solutions company specializing in web and app development, CRM integration, and platform optimization. Their reviews reflect a strong emphasis on timely delivery and effective communication, with 100% of clients praising their project management skills and dedication. Many clients specifically commend the expertise and professionalism of their team members, indicating a high level of client satisfaction.
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$1,000+$150 - $199 / hr10 - 49London, England
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See all 5 projectsDigitalis.io is an IT consultancy specializing in cloud infrastructure, Apache Kafka, Apache Cassandra, and data architecture services. Across multiple reviews, clients consistently praise their deep technical expertise, effective project management, and collaborative approach. Notably, 100% of reviewers highlight their domain expertise and timely delivery, with no identified areas for improvement, confirming their status as a highly reliable partner in complex technical projects.
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$50,000+$50 - $99 / hr50 - 249Edinburgh, Scotland
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See all 22 projectsClockwise Software is a software development company specializing in SaaS app development and digital marketplace creation. They are lauded for their expertise in building scalable products and their exceptional project management skills, with 100% of reviewers highlighting their reliability, transparency, and professional communication. Clients consistently commend their technical proficiency and collaborative approach, with no significant areas for improvement mentioned.
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$10,000+$150 - $199 / hr50 - 249London, England
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See all 39 projectsthoughtbot is a software development and design consultancy known for its expertise in building robust applications and providing strategic guidance. Across numerous reviews, thoughtbot receives a high level of positive feedback, with over 90% of clients highlighting their strong project management, technical expertise, and seamless integration with client teams. Clients particularly appreciate thoughtbot's proactive approach, communication skills, and ability to deliver high-quality, scalable software solutions on time.
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$25,000+$25 - $49 / hr50 - 249London, England
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See all 33 projectsTech Alchemy is a versatile tech company specializing in blockchain development, AI integration, and web3 solutions. Their reviews are overwhelmingly positive, with 100% of clients praising their project management, technical expertise, and innovative approach. Many clients (approximately 70%) highlight their exceptional understanding of product vision and commitment to delivering outstanding results. Tech Alchemy's ability to foster long-term partnerships and adapt swiftly to client needs is consistently commended.
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$1,000+$100 - $149 / hr50 - 249Rochdale, England
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See all 78 projectsPlutoSec is a cybersecurity firm specializing in penetration testing, vulnerability assessments, and digital risk management. Across reviews, 100% of clients praised their manual-first testing approach and strong project management, with 85% highlighting their clear, actionable remediation guidance. PlutoSec's commitment to both technical excellence and client-focused communication consistently exceeded expectations, with no significant complaints noted.
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$5,000+Undisclosed10 - 49Edinburgh, Scotland
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See all 19 projectsLumi Design is a distinguished user experience (UX) and user interface (UI) design company specializing in enhancing digital platforms, particularly in the SaaS and mobile app domains. Reviews reveal a 95% client satisfaction rate, highlighting their professionalism, timely deliveries, and impactful design solutions. Their strength lies in aligning with client goals, offering strategic insights, and fostering collaboration to achieve measurable improvements in user engagement and satisfaction.
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$5,000+Undisclosed50 - 249London, England
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See all 9 projectsVirtuoso is a comprehensive IT services provider specializing in IT infrastructure management, cloud solutions, and cybersecurity. The company consistently receives positive feedback, with 100% of reviews highlighting their timely deliverables, seamless integration, and strong alignment with client values. Clients commend Virtuoso for their strategic IT insights and personable service, with 30% specifically praising their human-centric approach and efficient communication.
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List of the Top 15 IT Services Companies in the UK
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$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% IT Consulting50% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% IT Consulting55% Other -
$5,000+$100 - $149 / hr10 - 49Edinburgh, Scotland
Ability to deliver
35.1/40.016.2/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
100% IT Consulting -
$25,000+Undisclosed250 - 999Lytchett Matravers, England
Ability to deliver
31.4/40.015.8/20 Reviews6.7/10 Clients & Experience8.9/10 Market PresenceService focus
80% IT Consulting20% Other -
UndisclosedUndisclosed50 - 249Farnborough, England
Ability to deliver
38.5/40.019.8/20 Reviews9.8/10 Clients & Experience8.9/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
32.8/40.015.6/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
35.3/40.016.6/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$50,000+$200 - $300 / hr1,000 - 9,999Leeds, England
Ability to deliver
29.3/40.014.6/20 Reviews8/10 Clients & Experience6.7/10 Market PresenceService focus
55% IT Consulting45% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37.2/40.017.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% IT Consulting50% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
28.9/40.016.2/20 Reviews7.6/10 Clients & Experience5.2/10 Market PresenceService focus
100% IT Consulting -
$5,000+$25 - $49 / hr250 - 999Manchester, England
Ability to deliver
29.6/40.016.2/20 Reviews4.7/10 Clients & Experience8.7/10 Market PresenceService focus
50% IT Consulting50% Other -
$25,000+$25 - $49 / hr1,000 - 9,999St Albans, England
Ability to deliver
36.3/40.016.6/20 Reviews9.9/10 Clients & Experience9.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
37.5/40.018.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
25% IT Consulting75% Other -
$10,000+Undisclosed50 - 249Coventry , England
Ability to deliver
35.9/40.016.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
75% IT Consulting25% Other -
$50,000+< $25 / hr10,000+London, England
Ability to deliver
33.5/40.016/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
20% IT Consulting80% Other -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
34.7/40.015.6/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$10,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
29.9/40.016.2/20 Reviews7.3/10 Clients & Experience6.4/10 Market PresenceService focus
95% IT Consulting5% Other -
$5,000+< $25 / hr250 - 999London, England
Ability to deliver
34.5/40.016.8/20 Reviews8.5/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$5,000+$100 - $149 / hr50 - 249Scunthorpe, England
Ability to deliver
31.8/40.016.6/20 Reviews9.1/10 Clients & Experience6.1/10 Market PresenceService focus
100% IT Consulting -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
36.4/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
36.1/40.016.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% IT Consulting54% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% IT Consulting85% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
35/40.017.8/20 Reviews7.5/10 Clients & Experience9.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$50,000+$50 - $99 / hr250 - 999Farnborough, England
Ability to deliver
35.4/40.015.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
35.3/40.016.8/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
45% IT Consulting55% Other -
$1,000+$50 - $99 / hr10 - 49Bradford on Avon, England
Ability to deliver
33.8/40.016.2/20 Reviews8.3/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$25,000+$50 - $99 / hr50 - 249Salford, England
Ability to deliver
37.7/40.018/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% IT Consulting80% Other
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U.K. IT Consulting Services FAQs
It depends on their specialization and experience. When partnering with these dedicated IT firms in the United Kingdom, clients can expect expertise in:
- Managed IT support and infrastructure
- Cloud migration and consulting
- Cybersecurity
- ERP and CRM implementation
- Software and IT strategy
- Staff augmentation
Essentially, some of these agencies focus on ongoing support while others deliver defined projects or advise at a strategic level. Many combine several of these.
U.K. IT consulting firms offer same-time-zone support (critical when systems go down), understand local data protection regulations and sector compliance, and can attend on-site when needed. For public-sector work, U.K.-based providers also understand frameworks like the Crown Commercial Service’s G-Cloud.
First, define whether you need ongoing support, a project, or strategy; leverage your findings to create a set of search criteria. Then, look for verified reviews, relevant certifications (i.e., Microsoft, AWS, Cyber Essentials), and experience at your size and sector.
Shortlist two or three trusted firms on Clutch and compare their approach to your environment. Lastly, confirm response times and security practices as you closely assess if they fit your project’s needs.
Be cautious of firms vague about certifications and security, slow to respond, locking you into proprietary systems you can't move off, or pricing without understanding your setup. With IT, responsiveness and security track record matter more than a low headline rate.