Top IT Consultants & Companies in the United Kingdom
15 Leaders 15 Contenders
3,272 Companies
List of the Top IT Services Companies in the UK
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Featured
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$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.
Reviews mention Flexible
Client feedback consistently highlights Dreamix's flexibility in adapting to changing project requirements. For instance, one client noted their 'quick to adapt' approach as project scopes evolved, while another emphasized their 'flexible communication' that facilitated smooth collaboration. Additionally, a third reviewer praised how Dreamix was 'responsive and adaptable' to new needs. Overall, the sentiment regarding Dreamix's flexibility is highly positive, showcasing their commitment to accommodating client demands effectively.-
Web Dev for Media Company
5.0 Apr 28, 2024Dreamix exhibited remarkable flexibility throughout the project lifecycle. They were adept at adjusting to new requirements as they arose, seamlessly shifting focus without disrupting the overall project timeline. This adaptability was crucial in accommodating evolving project needs and contributed significantly to the project’s success.
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App Dev & UI/UX Design for IT Services Company
5.0 Sep 14, 2023Even during smaller crises (e.g., layoffs due to budget cuts), our relationship is still full of respect and Dreamix is flexible to give a fair response and a way to deal with any challenge. Our collaboration is characterized by trust, reliability, transparency, and flexibility. The management of Dreamix is communicative and reliable and they always strive to find a quick solution in the sense of me and/or our common clients.
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IT Staff Augmentation for Financial Solutions Company
5.0 Nov 18, 2022Dreamix was flexible to adapt to Axxiome's project management methodology and tools. We use Jira, Jira Advanced Roadmaps, Microsoft Teams, which shows their ability to integrate into our existing processes smoothly.
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Custom Software Dev for Machinery & Equipment Manufacturer
5.0 May 15, 2025Dreamix was quick to adapt to changing requirements, and flexible as the project’s scope grew and new client needs emerged.
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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?
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$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 Well-organized projects
Clients have consistently praised Sigma Software Group for their well-organized project management and adherence to timelines. For instance, one client highlighted their flexibility and effective planning, stating, 'Sigma Software Group was good at planning and meeting deadlines.' Another client noted their structured approach, saying, 'They don’t overpromise; we set the plan and they stick to that.' Overall, the sentiment reflects a strong appreciation for their professionalism and systematic execution of projects.-
Custom Software Development for Airlines Association
4.5 Apr 13, 2023We planned deadlines together and adapted our schedule as needed since the COVID-19 pandemic started when we worked together. Sigma Software Group was flexible and organized. Sigma Software Group was good at planning and meeting deadlines.
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Custom Software Dev for Motor Vehicles Manufacturing Company
5.0 Nov 20, 2022We have monthly meetings where we decide things based on resource allocation, budget issues, or questions. On the project management side, we have a weekly follow-up through Microsoft Teams. We use our DevOps for project management so we have full visibility on a daily basis of all ongoing activities.
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Logo Marketplace for Design Platform
4.5 Jun 7, 2021Sigma works very structured and organised with Jira and general reporting on time spent, estimates and costs. We are very happy and satisfied with the transparency and communication.
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Web & Software Development for Property Tech Firm
5.0 Apr 9, 2021We communicate over Discord. It has a very organized layout, with the ability to create different channels that apply to specific tasks, like pages on our website or our software platform. This way, we don’t have just one email thread or chat for our massive project.
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Staff Augmentation & Development for Telecom Media Company
5.0 Mar 4, 2021One of the things we really loved was the ability to create off-site in Ukraine at a low price. Once a year, we’d gather in one location in Ukraine and brought people from the US, London, Israel, and created large offsites. Sigma Software was very facilitative to accommodate this including setting up hotels, transportation, dinners, etc. All of it was well organized.
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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?
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UndisclosedUndisclosed2 - 9Grantham , England
Services provided
30% Business Consulting20% IT Managed Services20% IT Staff Augmentation +3 services10% Finance & Accounting Outsourcing (FAO)10% HR Consulting10% HR OutsourcingBusiness Consulting company Complete Hospitality Ltd. Was launched in 2019. The agency focuses on Business Consulting and IT managed services, and is small.
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UndisclosedUndisclosed10 - 49Stapleford, England
Services provided
80% IT Managed Services20% Web DesignAdvanced IT Services is an IT managed services company. They are headquartered in Stapleford, England and have small team. They provide IT managed services and Web Design.
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UndisclosedUndisclosed50 - 249Nottingham, England
Services provided
100% IT Managed ServicesPolestar Interactive is an IT managed services company. They are in Nottingham, England and have midsize team. They provide IT managed services.
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UndisclosedUndisclosed250 - 999West Bridgford, England
Services provided
100% IT Managed ServicesMidsize IT managed services company XMA, is based in West Bridgford, England. Their services include IT managed services.
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UndisclosedUndisclosed10 - 49Nottingham , England
Services provided
80% IT Managed Services20% Web DevelopmentNet-Worked is an IT managed services company. They offer IT managed services and Web Development and are headquartered in Nottingham , England.
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UndisclosedUndisclosed10 - 49Carlton, England
Services provided
100% IT Managed ServicesDewberry Telecoms and Data is an IT managed services company. Founded in 2014, the company is headquartered in Carlton, England. Their team focuses on IT managed services.
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UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
100% IT Managed ServicesIT managed services company B2K Computers offers IT managed services. They are headquartered in Nottingham, England.
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UndisclosedUndisclosed2 - 9Rudheath, England
Services provided
50% Business Consulting50% IT Managed ServicesGreenbeam Consulting Ltd is an IT managed services and Business Consulting company based in Rudheath, England. They specialize in IT managed services and Business Consulting.
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UndisclosedUndisclosed2 - 9Chester, England
Services provided
50% Business Consulting20% Digital Strategy20% IT Managed Services +1 service10% Financial ConsultingClearBox Consulting Ltd is a Business Consulting company located in Chester, England. They focus on Business Consulting and Digital Strategy and were launched in 2006.
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UndisclosedUndisclosed2 - 9London, England
Services provided
70% IT Managed Services30% Web DesignOptima Computer Centre Ltd is a small London, England-based IT managed services company. The team provides IT managed services and Web Design.
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UndisclosedUndisclosed2 - 9London, England
Services provided
20% Branding20% Digital Strategy20% IT Managed Services +2 services20% Social Media Marketing20% Web DesignNECL Consulting Limited is a London, England-based branding firm. Their services include Branding and Digital Strategy.
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UndisclosedUndisclosed10 - 49London, England
Services provided
20% E-Commerce Development20% IT Managed Services20% Marketing Strategy +2 services20% Search Engine Optimization20% Web DesignCergis is an e-commerce development company founded in 2003. In London, England, the team offers E-Commerce Development and IT managed services.
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UndisclosedUndisclosedFreelancerBorehamwood, England
Services provided
20% IT Managed Services20% Pay Per Click20% Search Engine Optimization +2 services20% UX/UI Design20% Web DesignStartaDesign is a Borehamwood, England-based user experience agency. The team offers UX/UI Design and IT managed services.
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UndisclosedUndisclosed2 - 9Harrow, England
Services provided
20% Branding20% E-Commerce Development20% IT Managed Services +2 services20% Search Engine Optimization20% Web DesignWebarrow Ltd is a branding agency founded in 2010. Their services include Branding and E-Commerce Development.
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UndisclosedUndisclosed2 - 9London, England
Services provided
20% IT Managed Services20% Logo20% Mobile App Development +2 services20% Social Media Marketing20% Web DesignLocal Web Setup is an IT managed services company. The team provides IT managed services and Logo and is headquartered in London, England.
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UndisclosedUndisclosed2 - 9Flitwick, England
Services provided
50% Business Consulting25% Branding25% IT Managed ServicesSmall Business Consulting company Abelite Consulting Ltd, is in Flitwick, England. The team offers Business Consulting and Branding.
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UndisclosedUndisclosed10 - 49Portsmouth, England
Services provided
20% Advertising20% CRM Consulting and SI20% Custom Software Development +2 services20% Digital Strategy20% Marketing StrategyAkero is an Advertising company located in Portsmouth, England. The team specializes in Advertising and Marketing Strategy.
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UndisclosedUndisclosed10 - 49Redcar, England
Services provided
15% BI & Big Data Consulting & SI15% Branding15% Product Design +5 services15% UX/UI Design10% Business Consulting10% Mobile App Development10% Other Application Development10% Web DevelopmentBelsham Technologies is a branding firm. In Wilmington, Delaware and Redcar, England, the team provides Branding and UX/UI Design.
Read moreSee All Locations (2)Redcar, England
The Innovation Centre Unit 310 Kirkleatham Business Park
Redcar, England TS10 5SH10 - 15
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UndisclosedUndisclosed2 - 9Edinburgh, Scotland
Services provided
80% Blockchain20% IT Managed ServicesSageCity is an Edinburgh, Scotland-based Blockchain company. Their services include Blockchain and IT managed services.
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UndisclosedUndisclosed10 - 49Duxford, England
Services provided
25% Business Consulting25% Engineering15% IT Managed Services +3 services13% HR Consulting12% Recruiting10% Custom Software DevelopmentA Society US is a Business Consulting company. They were founded in 2011 and specialize in Business Consulting and Engineering.
Read moreSee All Locations (6)Duxford, England
The Officers' Mess Business Centre, Suite WF26, Duxford
Duxford, England CB22 4QH1
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UndisclosedUndisclosed2 - 9Porthcawl, Wales
Services provided
40% Business Consulting20% IT Managed Services20% Mobile App Development +1 service20% Video ProductionBusiness Consulting company Dig Inclusion is located in Porthcawl, Wales. They offer Business Consulting and Video Production and were established in 2012.
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UndisclosedUndisclosed2 - 9Edinburgh, Scotland
Services provided
50% AI Development20% IT Managed Services10% Custom Software Development +2 services10% Low/No Code Development10% Web DesignWinterwell Associates is an AI company established in 2008. Their team specializes in Artificial Intelligence and IT managed services.
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UndisclosedUndisclosed10 - 49Edinburgh, Scotland
Services provided
40% BI & Big Data Consulting & SI30% AI Development10% Application Management & Support +2 services10% Application Testing10% Low/No Code DevelopmentBrainnwave is a big data company. Established in 2014, their team offers BI & big data consulting & SI and Artificial Intelligence.
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UndisclosedUndisclosed10 - 49Manchester, England
Services provided
40% Business Consulting20% BI & Big Data Consulting & SI20% Blockchain +1 service20% Market ResearchCavendish Wood is a Business Consulting company founded in 2013. Their team specializes in Business Consulting and Market Research.
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UndisclosedUndisclosed50 - 249London, England
Services provided
30% Custom Software Development20% Application Management & Support20% Business Consulting +3 services10% IT Managed Services10% Low/No Code Development10% Web DesignSolirius Consulting is a midsize London, England-based custom software development company. Their services include Custom Software Development and Business Consulting.
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UndisclosedUndisclosed10 - 49London, England
Services provided
80% CRM Consulting and SI20% Custom Software DevelopmentCRM consulting and SI company Creation Technology was established in 2006. The team provides CRM consulting and SI and Custom Software Development and is located in London, England.
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We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
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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.
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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
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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 -
$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
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