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?
View projects from:
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.
Reviews mention Timely
Overall, clients have expressed a positive sentiment regarding Sigma Software Group's timeliness in project delivery. For instance, one client noted that Sigma delivered projects on time and adapted to their evolving needs seamlessly. Another client highlighted Sigma's ability to meet deadlines consistently, stating, 'They deliver within deadlines.' Additionally, clients appreciated the proactive communication and responsiveness of Sigma's team, which contributed to a smooth project management experience.-
IT Staff Augmentation for Aviation Company
4.0 Aug 14, 2024It's clear that the team takes responsibility and ownership for their deliveries, so they have direct communication with the customers in order to have questions clarified and sorted out. Thus far, we haven't ended up in a situation where we need to redo things due to bad-quality work, so Sigma Software Group's work is very straightforward and on time.
Read Full Review -
BI Custom Software Dev for Education Company
5.0 Dec 29, 2023The engineers are committed to deliver high quality products on time. Meanwhile, our account managers stay personally aware of progress and our satisfaction, demonstrating readiness to guide and assist the team to stay on track.
Read Full Review -
Staff Augmentation Services for B2B Marketplace
5.0 Oct 25, 2022They deliver within deadlines. In terms of project tools, we use Jira, and we gave their developers our corporate email accounts and access to the system.
Read Full Review -
Mobile App Functionalities Dev & Support for Tech Company
4.0 Jun 10, 2022Sigma Software Group has good project management. I give them a high rating every quarter — they deliver quality products on time.
Read Full Review -
Staff Aug & Web Development for Sports Data Co
5.0 Feb 20, 2025Excellent attention to detail, and worked within our existing project management systems to ensure clear and timely delivery of tasks. They have always responded to our needs with urgency and quality.
Read Full Review
Was this helpful?
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?
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?
-
-
$10,000+$150 - $199 / hr2 - 9London, England
Services provided
40% Branding20% BI & Big Data Consulting & SI20% Packaging Design +1 service20% UX/UI DesignBTL Brands Ltd, a branding agency, was founded in 2011. The agency specializes in Branding and UX/UI Design, and is small.
Read more -
$100,000+$100 - $149 / hr50 - 249Edinburgh, Scotland
Services provided
100% BI & Big Data Consulting & SIDufrain is a big data analytics company. They were launched in 2010, and their services include BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
50% Business Consulting20% Corporate Training & Coaching20% Market Research +1 service10% IT Strategy ConsultingEmber Group is a Business Consulting company established in 2010. The company offers Business Consulting and Corporate Training & Coaching, and is midsize.
Read more -
UndisclosedUndisclosed50 - 249Leeds, England
Services provided
100% ERP Consulting and SIIn Clearwater, Florida and Leeds, England, SCS Cloud is a midsize ERP consulting and SI company. Their services include ERP consulting and SI.
Read moreSee All Locations (2)Leeds, England
33 Park Place Suite 260
Leeds, England LS1 2RY6 - 9
(0161) 528-1488
Was this helpful?
-
UndisclosedUndisclosed2 - 9Glasgow, Scotland
Services provided
30% Web Design25% Web Development20% Other IT Consulting and SI +2 services15% E-Commerce Development10% UX/UI DesignJim Byrne Accessible Web Design is a web design company. They are in Glasgow, Scotland. Their team focuses on Web Design and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Newcastle upon Tyne, England
Services provided
100% BI & Big Data Consulting & SISmall big data analytics company Gavurin, is in Newcastle upon Tyne, England and London, England. Their services include BI & big data consulting & SI.
Read more -
$1,000+Undisclosed2 - 9London, England
Services provided
40% BI & Big Data Consulting & SI30% AI Development20% Blockchain +1 service10% Business ConsultingThe Data Scientist is a big data company. Based in London, England, the agency was launched in 2018. Their services include BI & big data consulting & SI and Artificial Intelligence.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
50% AI Development25% BI & Big Data Consulting & SI25% Business ConsultingCausaLens is an AI development company. Launched in 2017, the team offers Artificial Intelligence and BI & big data consulting & SI.
Read more -
$5,000+Undisclosed10 - 49London, England
Services provided
50% CRM Consulting and SI50% Email MarketingJarrang Limited is an Email Marketing and CRM consulting and SI company founded in 2003. The agency focuses on Email Marketing and CRM consulting and SI.
Read more -
$5,000+$150 - $199 / hr10 - 49Theale, England
Services provided
100% CRM Consulting and SICRM consulting and SI company ServerSys was launched in 1998. The team provides CRM consulting and SI and is located in Theale, England.
Read more -
UndisclosedUndisclosed10 - 49Berkshire, England
Services provided
25% IT Managed Services25% Search Engine Optimization25% Web Design +5 services17% Social Media Marketing3% Graphic Design2% IT Strategy Consulting2% Unified Communications Consulting & SI1% LogoSEO company Horizon Networks Limited offers Search Engine Optimization and Web Design. They were launched in 2016.
Read more -
$10,000+$50 - $99 / hr10 - 49Croydon, England
Services provided
25% Custom Software Development15% Mobile App Development15% Web Development +5 services10% AI Consulting10% AI Development10% Cloud Consulting & SI10% Digital Strategy5% AI AgentsTanit Web is a Croydon, England-based software development firm. The team focuses on Custom Software Development and Web Development.
Read more -
Undisclosed$50 - $99 / hr10 - 49Luton, England
Services provided
12% UX/UI Design12% Web Design10% Mobile App Development +16 services7% Web Development6% Custom Software Development5% API Development5% Application Management & Support5% Computer Engineering5% Graphic Design5% IT Strategy Consulting4% Logo3% AI Consulting3% AI Development3% Application Testing3% BI & Big Data Consulting & SI3% Blockchain3% Cybersecurity3% DevOps Managed Services3% IoT DevelopmentWeb design company TheCyberiaTech is in Luton, England. They offer Web Design and UX/UI Design and were established in 2018.
Read more -
UndisclosedUndisclosed250 - 999London, England
Services provided
30% Application Testing15% AI Development15% Computer Engineering +4 services10% Business Continuity Management10% Cloud Consulting & SI10% DevOps Managed Services10% IT Strategy ConsultingTen10 Group is a midsize Application Testing company. Founded in 2004, the team provides Application Testing and Artificial Intelligence.
Read more -
UndisclosedUndisclosed250 - 999City of London, England
Services provided
10% AI Development10% Advertising10% Application Testing +7 services10% Blockchain10% Cloud Consulting & SI10% DevOps Managed Services10% IT Strategy Consulting10% IoT Development10% UX/UI Design10% Video ProductionIdeyaLabs is an Advertising company launched in 2019. Their team offers Advertising and UX/UI Design.
Read moreSee All Locations (2)City of London, England
45 Moorfields , Moorgate
City of London, England EC2Y 9AE1
Was this helpful?
-
$1,000+$25 - $49 / hr250 - 999London, England
Services provided
15% E-Commerce Development15% Logo15% Mobile App Development +7 services15% Web Design15% Web Development5% Accounting5% Cloud Consulting & SI5% Custom Software Development5% Cybersecurity5% Wearable App DevelopmentWeb design company Rot Solutions Ltd was established in 2019. The firm focuses on Web Design and Logo.
Read more -
$1,000+$50 - $99 / hr2 - 9Guildford, England
Services provided
100% CRM Consulting and SIEstablished in 2015, Indigo Iris is a CRM consulting and SI company. The agency provides CRM consulting and SI, and is small.
Read more -
$5,000+$100 - $149 / hr2 - 9Cambourne, England
Services provided
20% Web Design20% Web Development10% AR/VR Development +5 services10% Corporate Photography10% IT Managed Services10% Pay Per Click10% Search Engine Optimization10% Video ProductionWoo 360 Ltd - Woo Digital 360 is a web design agency launched in 2018. The small team specializes in Web Design and Web Development.
Read more -
$25,000+$25 - $49 / hr2 - 9Cirencester, England
Services provided
40% IT Staff Augmentation15% Custom Software Development15% IT Strategy Consulting +2 services15% IoT Development15% Web DevelopmentThe Sourcing Hub is an IT staff augmentation company. They focus on IT staff augmentation and Custom Software Development and are based in Cirencester, England.
Read more -
$5,000+$150 - $199 / hr50 - 249London, England
Services provided
75% Cybersecurity25% BI & Big Data Consulting & SISee all 1 projectsRiskIQ specializes in providing comprehensive cybersecurity solutions, emphasizing threat intelligence and digital risk protection. Client feedback consistently highlights the company's expertise, reliability, and effective results in mitigating cyber threats. Overall, RiskIQ is highly regarded for its professional services and capacity to enhance organizational security.
See All Locations (3)London, England
33 Cannon Street 4th Floor
London, England EC4M 5SB16 - 20
44.203.282.7149
Was this helpful?
-
$10,000+$50 - $99 / hr250 - 999London , England
Services provided
50% E-Commerce Development25% Cloud Consulting & SI25% IT Managed ServicesECommera is an e-commerce development firm. Launched in 2007, the company is located in Sofia, Bulgaria and London , England. Their team focuses on E-Commerce Development and cloud consulting & SI.
Read moreSee All Locations (2)London , England
79 Wells St.
London , England W1T 3QN+44.0.20.3530.5800
Was this helpful?
-
$5,000+$100 - $149 / hr250 - 999Croydon, England
Services provided
75% IT Managed Services25% Cloud Consulting & SIIT managed services company Coretx is in Croydon, England. Their services include IT managed services and cloud consulting & SI.
Read more -
$5,000+$100 - $149 / hr50 - 249Berkshire, England
Services provided
70% IT Managed Services30% IT Strategy ConsultingBytes Technology Group is an IT managed services company launched in 1999. Based in Berkshire, England, the team focuses on IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr2 - 9St Helens, England
Services provided
60% IT Managed Services30% IT Strategy Consulting10% Web DesignIT managed services company LaneSystems provides IT managed services and IT strategy consulting. They are headquartered in St Helens, England.
Read more -
$5,000+$100 - $149 / hr50 - 249Riseley, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Business Consulting365IT is an IT managed services company. Their midsize team is in Riseley, England. Their services include IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Derby, England
Services provided
80% IT Managed Services20% Cloud Consulting & SIIT managed services company Node4 was founded in 2004. The agency focuses on IT managed services and cloud consulting & SI, and is midsize.
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 -
$10,000+$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.