Top IT Consultants & Companies in the United Kingdom
15 Leaders 15 Contenders
3,273 Companies
List of the Top IT Services Companies in the UK
Sponsored
-
Featured
What are Featured Providers?
$50,000+$25 - $49 / hr250 - 999Serves United KingdomServices provided
25% Custom Software Development20% IT Staff Augmentation15% Web Development +4 services10% AI Development10% IT Managed Services10% IT Strategy Consulting10% Mobile App DevelopmentSee all 35 projectsDreamix is a software development company providing services such as software solutions, data management platforms, DevOps, UX/UI design, and AI integration. Reviews from clients highlight their exceptional engineering expertise, strong cultural fit, and effective project management. All feedback is overwhelmingly positive, with clients frequently praising Dreamix's high-quality deliverables, proactive communication, and ability to exceed expectations.
3 of 3 reviews are 5 starsUnknown avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Recent reviews of Dreamix indicate a strong overall sentiment, highlighting their high-quality software development and effective project management. Clients praised Dreamix for their timely delivery and exceptional communication. Specific feedback includes a CTO noting their impressive engineering skills and a project lead appreciating the team's responsiveness during design iterations. Both highlighted Dreamix's ability to meet project requirements without requiring extensive oversight, demonstrating their value and fit for various projects.Was this helpful?
Industry Experience
Dreamix has demonstrated strong expertise across various industries, notably Energy & Natural Resources, Information Technology, Healthcare, and Manufacturing. Clients commend their engineering proficiency, effective project management, and adaptability in meeting tight deadlines. Overall sentiment is positive, highlighting strengths in delivering quality solutions and enhancing operational efficiency. Industries such as Healthcare and Manufacturing particularly benefit from their innovative approaches, making Dreamix a suitable partner for tech-driven projects in these fields.
Read All ReviewsSelect Industry to see insights
Supply Chain, Logistics, and Transport Manufacturing Software Real estate Other Industry IT Services Utilities Media Research Consulting Nonprofit Consumer Products Construction Transportation Recreation Healthcare Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently express satisfaction with Dreamix's cost-effectiveness and value for money. One CTO noted their 'good value for the cost' and praised the quality of work delivered on time and within budget. Another client emphasized that Dreamix's pricing fit their budget while providing high-quality service. Overall, the sentiment reflects a strong appreciation for the balance of affordability and exceptional service, with many clients highlighting the company's transparency and commitment to meeting project requirements without compromising on quality.Was this helpful?
$50,000+$50 - $99 / hr1,000 - 9,999Serves United KingdomServices provided
25% Custom Software Development16% Web Development15% Mobile App Development +4 services11% AI Consulting11% BI & Big Data Consulting & SI11% Cloud Consulting & SI11% IoT DevelopmentSee all 37 projectsSigma Software Group is a versatile software development company, highly praised for its expertise in web and mobile application development, software engineering, and IT consulting services. Reviews highlight their strong project management, with 87% of clients noting on-time delivery, and commend their collaborative and innovative team spirit. The company excels in integrating with partners, as mentioned by 75% of reviewers, and is recognized for its attentiveness and adaptability to client needs.
Industry Experience
Sigma Software Group has demonstrated expertise across various industries, including Advertising & Marketing, Education, Financial Services, and Automotive. Feedback highlights their strengths in website and application development, project management, and adaptability. Clients commend their efficiency, strong communication, and ability to integrate seamlessly with internal teams. Overall sentiment is positive, with many clients noting significant improvements in user engagement, product quality, and operational efficiency, making them a suitable partner for projects in these sectors.
Read All ReviewsSelect Industry to see insights
Financial services Other Industry Food & Beverage Information technology Education Construction Arts, entertainment & music Software Sports IT Services Manufacturing Automotive Retail Real estate Design Healthcare Logistics & Supply Chain Advertising & marketing GamblingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback regarding Sigma Software Group's cost and value for money is generally positive. Many clients highlight the company's competitive pricing, with one stating they chose Sigma for being 'good value for cost' and another noting their pricing fit within budget constraints. Clients appreciate the quality of work delivered relative to investment, often mentioning that Sigma exceeds expectations. However, some reviews indicate that while the services are valuable, there are instances where costs were perceived as high, suggesting a balance between quality and pricing.Was this helpful?
More responsive than most other service providers
Get in TouchSigma Software Group is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
Was this helpful?
-
UndisclosedUndisclosed50 - 249London, England
Services provided
40% BI & Big Data Consulting & SI40% Cloud Consulting & SI20% API DevelopmentLaunched in 2010, BigData Dimension is a midsize business intelligence company. Their services include BI & big data consulting & SI and cloud consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
20% AI Development20% BI & Big Data Consulting & SI20% Business Consulting +2 services20% CRM Consulting and SI20% IT Managed ServicesPracedo is a business intelligence company. They were launched in 2010 and offer BI & big data consulting & SI and CRM consulting and SI.
Read more -
UndisclosedUndisclosed250 - 999London, England
Services provided
20% AI Development20% Business Consulting20% Cybersecurity +2 services20% IT Managed Services20% Robotics Process AutomationRoboyo is a midsize London, England-based Cybersecurity company. The team focuses on Cybersecurity and IT managed services.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
20% AI Development20% BI & Big Data Consulting & SI20% Cloud Consulting & SI +3 services20% IoT Development10% AI Consulting10% Digital EngineeringElastacloud is a data analytics company. Founded in 2011, the agency is based in London, England and Almería, Spain. Their services include BI & big data consulting & SI and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Stevenage, England
Services provided
70% IT Managed Services30% IT Strategy ConsultingVeritas Digital Services Limited is an IT managed services company. In Stevenage, England, their team specializes in IT managed services and IT strategy consulting.
Read more -
UndisclosedUndisclosed50 - 249Temple, England
Services provided
40% BI & Big Data Consulting & SI20% AI Development20% Custom Software Development +1 service20% CybersecurityEstablished in 2008, X4 Technology is a big data company. Their team provides BI & big data consulting & SI and Cybersecurity.
Read moreSee All Locations (3)Temple, England
58 Victoria Embankment
Temple, England EC4Y 0DS1
+44.2078.127.700
Was this helpful?
-
UndisclosedUndisclosed10 - 49London, England
Services provided
40% IT Managed Services20% BI & Big Data Consulting & SI20% Custom Software Development +1 service20% ERP Consulting and SINEWAGE Solutions & Technologies is an IT managed services company. The Portland, Oregon-based team offers IT managed services and BI & big data consulting & SI.
Read moreSee All Locations (3)London, England
70 Clapton Square
London, England E5 8HW1
Was this helpful?
-
UndisclosedUndisclosed50 - 249London, England
Services provided
20% BI & Big Data Consulting & SI20% CRM Consulting and SI20% Custom Software Development +2 services20% IT Managed Services20% Low/No Code DevelopmentEstablished in 2017, Advisority is a big data company. The team offers BI & big data consulting & SI and CRM consulting and SI and is located in London, England and București, Romania.
Read more -
UndisclosedUndisclosed50 - 249Glasgow, Scotland
Services provided
50% BI & Big Data Consulting & SI50% Cloud Consulting & SILaunched in 1996, Cintra is a data analytics company and cloud consulting & SI company. The company focuses on BI & big data consulting & SI and cloud consulting & SI, and is midsize.
Read moreSee All Locations (3)Glasgow, Scotland
144 Saint Vincent Street, 3rd Floor
Glasgow, Scotland G2 5LQ10 - 15
Was this helpful?
-
UndisclosedUndisclosed250 - 999London, England
Services provided
70% Cybersecurity30% IT Managed ServicesIntegrity360 is a Cybersecurity company. The Dublin 18, Ireland-based firm was founded in 2005. Their team provides Cybersecurity and IT managed services.
Read moreSee All Locations (4)London, England
46 New Broad Street
London, England EC2M 1JH151 - 200
+44.203.397.3414
Was this helpful?
-
UndisclosedUndisclosed10 - 49Linton, England
Services provided
40% Cybersecurity40% IT Managed Services20% Call Center ServicesCybersecurity company Mannassi IT Solutions was launched in 1996. The firm provides Cybersecurity and IT managed services, and is small.
Read moreSee All Locations (3)Linton, England
9 Balingdon Lane
Linton, England CB21 4XE1
Was this helpful?
-
UndisclosedUndisclosed50 - 249London, England
Services provided
20% Cybersecurity20% DevOps Managed Services20% Enterprise App Modernization +2 services20% IT Managed Services20% Low/No Code DevelopmentEstablished in 2019, Ingentive, a midsize Cybersecurity company, is headquartered in London, England. Their team specializes in Cybersecurity and IT managed services.
Read more -
UndisclosedUndisclosed250 - 999Burghclere,, England
Services provided
40% ERP Consulting and SI20% BI & Big Data Consulting & SI20% IT Managed Services +1 service20% Low/No Code DevelopmentFounded in 2009, The NAV | 365 People (TNP) is an ERP consulting and SI company. Their services include ERP consulting and SI and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249Crawley, England
Services provided
20% BI & Big Data Consulting & SI20% Business Consulting20% Corporate Training & Coaching +3 services20% ECM Consulting and SI10% Compliance Consulting10% ERP Consulting and SILaunched in 1968, Macro 4 is a data analytics company. The company specializes in BI & big data consulting & SI and ECM consulting and SI, and is midsize.
Read more -
UndisclosedUndisclosed2 - 9Cirencester, England
Services provided
80% Cybersecurity20% IT Managed ServicesCybersecurity company Accelerate Technologies Ltd offers Cybersecurity and IT managed services. They were established in 2019.
Read more -
UndisclosedUndisclosed10 - 49Birmingham West Midlands, England
Services provided
50% Cybersecurity30% IT Managed Services20% Corporate Training & CoachingCyberQ Group is a Cybersecurity company. Their team is headquartered in Birmingham West Midlands, England and offers Cybersecurity and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
35% Computer Engineering35% IT Strategy Consulting30% IT Managed ServicesGoldmine Computer Repairs is an IT strategy consulting company launched in 2011. Their team offers IT strategy consulting and Computer Engineering.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
70% IT Managed Services30% Cloud Consulting & SIIT-Tek Solutions Ltd is a small IT managed services company. Established in 2015, the team focuses on IT managed services and cloud consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9Birmingham, England
Services provided
70% Cybersecurity30% IT Managed ServicesIronshare is a Cybersecurity company. Their small team is headquartered in Birmingham, England. Their services include Cybersecurity and IT managed services.
Read more -
UndisclosedUndisclosed50 - 249Nottingham, England
Services provided
50% Cybersecurity30% IT Managed Services20% IoT DevelopmentNexor is a Cybersecurity company. The firm is based in Nottingham, England. Their services include Cybersecurity and IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Birmingham, England
Services provided
50% Cybersecurity30% IT Managed Services20% Application TestingOmniCyber Security is a Cybersecurity company founded in 2015. Their team offers Cybersecurity and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
70% Cybersecurity30% IT Managed ServicesIn London, England, The Hack Angels Recoveries Company is a small Cybersecurity company. The team focuses on Cybersecurity and IT managed services.
Read more -
$1,000+$100 - $149 / hrFreelancerLiverpool, England
Services provided
20% Architectural Design20% IT Strategy Consulting10% BI & Big Data Consulting & SI +10 services5% AI Agents5% AI Development5% API Development5% Blockchain5% Business Consulting5% Custom Software Development5% Generative AI5% Low/No Code Development5% Microservices Architecture Services5% Product DesignPICH Limited is an Architectural Design company established in 2024. The small team specializes in Architectural Design and IT strategy consulting.
Read more -
Undisclosed$50 - $99 / hrFreelancerSheffield, England
Services provided
50% Low/No Code Development20% BI & Big Data Consulting & SI10% Cloud Consulting & SI +2 services10% Custom Software Development10% Mobile App DevelopmentSmart Digital Toolbox is a Low/No Code Development company founded in 2012. The agency specializes in Low/No Code Development and BI & big data consulting & SI, and is small.
Read more -
Undisclosed$50 - $99 / hrFreelancerWillesborough, England
Services provided
50% Business Consulting30% Other IT Consulting and SI10% IT Staff Augmentation +1 service10% IT Strategy ConsultingBusiness Consulting company PSimple Ltd was launched in 2025. The firm specializes in Business Consulting and other IT consulting and SI, and is small.
Read more -
$25,000+$150 - $199 / hr50 - 249London, England
Services provided
30% AI Consulting30% AI Development15% Custom Software Development +2 services15% IT Strategy Consulting10% Business ConsultingHeadquartered in London, England, Xenet is a midsize AI Consulting company. Their services include AI Consulting and Artificial Intelligence.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 IT Services Companies in the UK
-
$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 -
$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
38.7/40.020/20 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 -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
35.5/40.016.8/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
70% IT Consulting30% 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 -
$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 -
$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 -
$50,000+< $25 / hr10,000+London, England
Ability to deliver
33.5/40.016/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
35% IT Consulting65% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
37.9/40.018.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
25% IT Consulting75% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 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
35% IT Consulting65% Other -
$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 -
$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 -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.1/40.016/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$100 - $149 / hr50 - 249Scunthorpe, England
Ability to deliver
32.4/40.017.2/20 Reviews9.1/10 Clients & Experience6.1/10 Market PresenceService focus
100% IT Consulting -
$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 -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
36.8/40.017.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$25,000+$25 - $49 / hr250 - 999Coventry, England
Ability to deliver
35.3/40.017.6/20 Reviews9.3/10 Clients & Experience8.3/10 Market PresenceService focus
30% IT Consulting70% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
36.3/40.016.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% IT Consulting54% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.1/40.019.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% IT Consulting85% 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 -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
35.7/40.017.2/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
45% IT Consulting55% 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 -
$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
Latest IT Services Articles
See all articles
Is Your Phone Spying On You? (And How to Stop It)
Do you worry your phone is spying on you? You’re not alone. Learn how smartphones collect your data and what you can do to reduce what you share.
How to Create a Budget for BI & Analytics Services [With Template]
Use our custom template for your business intelligence and analytics needs.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.