Top IT Consultants & Companies in the United Kingdom
15 Leaders 15 Contenders
3,306 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 21 projectsDreamix is a versatile software development company offering services such as DevOps, cloud infrastructure, mobile platform development, and data science. Across their reviews, clients consistently commend Dreamix for their high-quality work, technical expertise, and strong project management skills. Impressively, 100% of the reviews mention timely delivery and quality results, highlighting a strong culture fit and good value for cost.
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 highlight Dreamix's impressive value for money, with several reviews noting that their pricing fits within budgets while delivering high-quality solutions. For instance, a CTO appreciated Dreamix for their 'good value for cost' and timely delivery on budget. Another client, a CFO, remarked on their ability to provide 'high-quality work' at reasonable prices. Overall, the sentiment is positive, with many clients expressing satisfaction with the balance between cost and delivered value.Was this helpful?
View projects from:
Was this helpful?
$50,000+$50 - $99 / hr1,000 - 9,999Serves United KingdomServices provided
17% Mobile App Development15% Custom Software Development15% Web Development +5 services11% BI & Big Data Consulting & SI11% Cloud Consulting & SI11% IoT Development10% AI Consulting10% CybersecuritySee all 37 projectsSigma Software Group is a versatile software development company specializing in website development, mobile app development, and staff augmentation services. Their reviews highlight an impressive 100% on-time delivery rate, adaptability to client needs, and a collaborative spirit. Approximately 90% of reviewers praise their efficiency, creativity, and communication, while a few suggest more proactive guidance in web design. Overall, Sigma Software Group is highly regarded for its commitment to quality and client satisfaction.
Reviews mention Experienced
Client feedback reflects a highly positive sentiment regarding Sigma Software's experience and capabilities. The client praised their talent in both website and software platform design, noting the seamless transition between design and development phases. They highlighted Sigma's ability to expand on ideas without requiring extensive detail and appreciated the organized communication via Discord. Overall, the client expressed satisfaction with the collaboration, stating that stakeholders were 'blown away' by the designs, indicating strong confidence in Sigma Software's expertise.-
Web & Software Development for Property Tech Firm
5.0 Apr 9, 2021Sigma Software is a large company, but it doesn’t feel that way while we’re engaged with them. Their size gives them experience, allowing them to pull resources from different areas of their organization. For example, when we wanted custom icons and animations on the website, they pulled in a resource that specializes in that area. The designer on our website team brought the new member up to speed in terms of what we needed. This separates Sigma Software from anyone we’ve engaged with before.
Read Full Review
Was this helpful?
Industry Experience
Sigma Software Group has demonstrated strong expertise across multiple industries, including Advertising & Marketing, Financial Services, Education, and Food & Beverage. Clients consistently highlight their innovative solutions, responsiveness, and integration as part of the team. In Advertising & Marketing, they excelled in website development and app creation. In Financial Services, their role in staff augmentation and software development was crucial. The Education sector benefited from their tailored platforms. Overall, feedback reveals high satisfaction, making Sigma a versatile partner for technology-driven projects across these sectors.
Read All ReviewsSelect Industry to see insights
Financial services Other Industry Food & Beverage Information technology Education Logistics & Supply Chain Construction Arts, entertainment & music Software Sports IT Services Manufacturing Automotive Retail Real estate Design Healthcare Gambling Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on Sigma Software Group highlights a consistent perception of good value for money, with many noting that their pricing fits within budget constraints. For instance, one client emphasized their selection due to 'good value for cost,' while another remarked on the 'excellent attention to detail' provided at a reasonable price. Overall sentiment indicates satisfaction with the cost-effectiveness of services, but some clients suggested that while they received quality work, the pricing was higher than expected, indicating a mixed but generally positive view on value.Was this helpful?
View projects from:
Was this helpful?
-
-
Undisclosed< $25 / hr2 - 9Bournemouth, England
Services provided
40% CRM Consulting and SI20% IT Managed Services15% Business Consulting +3 services10% Corporate Training & Coaching10% Low/No Code Development5% Other IT Consulting and SIFounded in 2023, WISE onboard is a CRM consulting and SI company. The team offers CRM consulting and SI and IT managed services and is located in Bournemouth, England.
Read more -
$10,000+$150 - $199 / hr10 - 49Bristol, England
Services provided
50% E-Commerce Development15% Business Consulting12% Low/No Code Development +6 services10% Web Development5% CRM Consulting and SI5% ERP Consulting and SI1% Custom Software Development1% Mobile App Development1% Other Application DevelopmentRixxo - B2B ecommerce is an e-commerce development company in Bristol, England. They provide E-Commerce Development and Business Consulting and were founded in 2012.
Read more -
$1,000+Undisclosed2 - 9Swindon, England
Services provided
85% IT Managed Services15% CybersecuritySystems Integration is an IT managed services company. Based in Swindon, England, the company was founded in 1996. Their services include IT managed services and Cybersecurity.
Read more -
$10,000+$150 - $199 / hr10 - 49Stewarton, Scotland
Services provided
60% IT Managed Services40% Unified Communications Consulting & SIIn Stewarton, Scotland, Solutions on Demand Ltd is an IT managed services company. They offer IT managed services and unified communications consulting & SI.
Read more -
$1,000+$25 - $49 / hr50 - 249London, England
Services provided
20% Application Testing20% Custom Software Development20% Web Development +5 services10% Cloud Consulting & SI10% Enterprise App Modernization10% Mobile App Development5% IT Managed Services5% IT Strategy ConsultingCustom software development company Hardcastle GIS was launched in 2011. The team provides Custom Software Development and Application Testing.
Read moreSee All Locations (3)London, England
The Leadenhall Building, 122 Leadenhall St, Lime Street, London EC3V 4AB, United Kingdom
London, England EC3V 4AB2 - 5
9173100861
Was this helpful?
-
$75,000+$50 - $99 / hr50 - 249Birmingham, England
Services provided
40% Custom Software Development20% Enterprise App Modernization15% UX/UI Design +4 services10% BI & Big Data Consulting & SI10% Cloud Consulting & SI3% Product Design2% BlockchainGravity9, a midsize custom software development firm, is located in Birmingham, England and london, England. The team offers Custom Software Development and Enterprise App Modernization.
Read more -
$1,000+< $25 / hr2 - 9Stratford upon Avon, England
Services provided
100% IT Strategy ConsultingInsightful Dynamics is an IT strategy consulting company. Their small team is in Stratford upon Avon, England. Their services include IT strategy consulting.
Read more -
$1,000+$50 - $99 / hr2 - 9London, England
Services provided
100% CybersecurityHeadquartered in London, England, Cynance is a Cybersecurity company. Established in 2019, the team specializes in Cybersecurity.
Read more -
$1,000+$100 - $149 / hr2 - 9Newton Aycliffe, England
Services provided
50% IT Managed Services50% Other IT Consulting and SIIT managed services and other IT consulting and SI company InfoSec Governance is in Newton Aycliffe, England. The team focuses on IT managed services and other IT consulting and SI.
Read more -
$5,000+$100 - $149 / hr50 - 249Hampton Lovett, England
Services provided
50% Accounting50% IT Strategy ConsultingBallards LLP is a midsize IT strategy consulting and Accounting company. Launched in 2002, the team specializes in IT strategy consulting and Accounting.
Read more -
$1,000+Undisclosed2 - 9Leeds, England
Services provided
100% CybersecurityCybersecurity company Data Protection People was launched in 2016. In Leeds, England, the team focuses on Cybersecurity.
Read more -
$5,000+$100 - $149 / hr2 - 9Chester, England
Services provided
20% Mobile App Development10% AR/VR Development10% Cloud Consulting & SI +6 services10% Custom Software Development10% E-Commerce Development10% IT Managed Services10% IT Strategy Consulting10% Low/No Code Development10% Web DevelopmentProgressive Robot, a website development firm, was established in 2020. In Chester, England, the team provides Web Development and Mobile App Development.
Read more -
$5,000+$50 - $99 / hr10 - 49London, England
Services provided
40% IT Managed Services30% Enterprise App Modernization10% Blockchain +2 services10% E-Commerce Development10% Web DesignSee all 1 projectsAPIBEST offers IT Managed Services, Enterprise App Modernization, E-Commerce Development, and DevOps services. However, the reviews on Clutch.co highlight significant concerns regarding the company's transparency, communication, and competence, particularly criticizing the leadership of CEO Taras Omelianenko for failing to meet commitments and delivering substandard work. The overall feedback indicates consistent delays and a lack of professional proficiency.
-
$10,000+$150 - $199 / hr2 - 9Skegness, England
Services provided
20% CRM Consulting and SI20% IT Managed Services20% IT Strategy Consulting +2 services20% Web Design20% Web DevelopmentPolarsun Creative is a CRM consulting and SI company founded in 2004. The team offers CRM consulting and SI and IT managed services and is headquartered in Skegness, England.
Read more -
UndisclosedUndisclosed2 - 9Birmingham , England
Services provided
20% BI & Big Data Consulting & SI20% CRM Consulting and SI20% Cloud Consulting & SI +2 services20% Custom Software Development20% Enterprise App ModernizationDigital Rainbow Project Consultants is a small Birmingham , England-based custom software development company. The team specializes in Custom Software Development and Enterprise App Modernization.
Read more -
UndisclosedUndisclosed2 - 9Keele, England
Services provided
20% BI & Big Data Consulting & SI20% Cloud Consulting & SI20% Custom Software Development +2 services20% IT Managed Services20% Web DevelopmentBitjam Ltd, a big data analytics company, specialize in BI & big data consulting & SI and cloud consulting & SI. They were launched in 2011.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
20% Business Consulting20% CRM Consulting and SI20% Cloud Consulting & SI +2 services20% Document Digitization & Management20% IT Managed ServicesPink Samurais is a cloud consulting & SI company. Their small team is located in London, England. Their team focuses on cloud consulting & SI and CRM consulting and SI.
Read more -
UndisclosedUndisclosed2 - 9Magherafelt, Northern Ireland
Services provided
20% BI & Big Data Consulting & SI20% Cloud Consulting & SI20% Custom Software Development +2 services20% IT Managed Services20% Web DevelopmentMalachy Devlin Software is a data analytics company in Magherafelt, Northern Ireland. Their services include BI & big data consulting & SI and cloud consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
20% BI & Big Data Consulting & SI20% Cybersecurity20% IT Managed Services +3 services15% Compliance Consulting15% Corporate Training & Coaching10% Application TestingLaunched in 2015, Meta Defence Labs Ltd is a big data company. Their team provides BI & big data consulting & SI and Cybersecurity.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
60% CRM Consulting and SI20% IT Managed Services20% IT Strategy ConsultingMonread CRM is a CRM consulting and SI company. They are headquartered in Naas, Ireland and London, England, and their services include CRM consulting and SI and IT strategy consulting.
Read moreSee All Locations (2)London, England
Portland House, Bressenden Place, Westminster
London, England SW1E 5RS1
Was this helpful?
-
$1,000+$100 - $149 / hr2 - 9Birmingham, England
Services provided
20% AI Consulting20% AI Development20% BI & Big Data Consulting & SI +2 services20% IT Strategy Consulting20% Other IT Consulting and SIIT strategy consulting company Skillsbridge Associates Limited was established in 2023. The small team specializes in IT strategy consulting and BI & big data consulting & SI.
Read moreSee All Locations (2)Birmingham, England
Highgate Road
Birmingham, England WS13JA2 - 5
+447541424666
Was this helpful?
-
$5,000+$150 - $199 / hr2 - 9London, England
Services provided
20% Application Management & Support20% BI & Big Data Consulting & SI20% Cybersecurity +2 services20% IT Managed Services20% Robotics Process AutomationStabilise, a big data analytics company, was founded in 2025. The company offers BI & big data consulting & SI and Cybersecurity.
Read more -
$1,000+$25 - $49 / hr2 - 9Manchester, England
Services provided
50% IoT Development30% IT Strategy Consulting10% BI & Big Data Consulting & SI +1 service10% IT Managed ServicesThe IOT Consultants is an IoT development company based in Manchester, England. They provide IoT development and IT strategy consulting and were launched in 2025.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
60% IT Strategy Consulting20% AI Consulting20% CybersecurityIT strategy consulting company Cognoscere Associates Limited is based in London, England. The team specializes in IT strategy consulting and AI Consulting.
Read more -
UndisclosedUndisclosed2 - 9Lichfield, England
Services provided
60% IT Managed Services20% Cybersecurity20% Other IT Consulting and SIXrella Ltd is an IT managed services company. Based in Lichfield, England, the firm was established in 2026. Their team focuses on IT managed services and other IT consulting and SI.
Read more -
$5,000+Undisclosed2 - 9London, England
Services provided
40% BI & Big Data Consulting & SI25% ERP Consulting and SI20% IT Strategy Consulting +1 service15% AI ConsultingMYT.Digital is a data analytics company. Headquartered in London, England, the company offers BI & big data consulting & SI and ERP consulting and SI.
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 MatchesLook for Verified Providers
Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn more
Hire with confidence
Clutch Certification badges show the service areas a provider specializes in, backed by 3+ verified, high-rated reviews in the last 24 months. Learn more
Why 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
34.6/40.019.4/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
50% IT Consulting50% Other -
$5,000+$100 - $149 / hr10 - 49Edinburgh, Scotland
Ability to deliver
31.7/40.016.2/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
100% IT Consulting -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
35/40.019.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
45% IT Consulting55% Other -
$25,000+Undisclosed250 - 999Lytchett Matravers, England
Ability to deliver
27.7/40.015.8/20 Reviews6.7/10 Clients & Experience5.2/10 Market PresenceService focus
80% IT Consulting20% Other -
$50,000+$200 - $300 / hr1,000 - 9,999Leeds, England
Ability to deliver
27.7/40.014.6/20 Reviews8/10 Clients & Experience5.2/10 Market PresenceService focus
55% IT Consulting45% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
27.6/40.016.2/20 Reviews7.6/10 Clients & Experience3.9/10 Market PresenceService focus
100% IT Consulting -
UndisclosedUndisclosed50 - 249Farnborough, England
Ability to deliver
35.1/40.019.6/20 Reviews9.8/10 Clients & Experience5.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
31.8/40.016.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
31.5/40.015.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
28.8/40.015.6/20 Reviews7.8/10 Clients & Experience5.4/10 Market PresenceService focus
100% IT Consulting -
$5,000+$25 - $49 / hr250 - 999Manchester, England
Ability to deliver
26.2/40.016.2/20 Reviews4.7/10 Clients & Experience5.3/10 Market PresenceService focus
50% IT Consulting50% Other -
$10,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
28.1/40.016.2/20 Reviews7.3/10 Clients & Experience4.6/10 Market PresenceService focus
95% IT Consulting5% Other -
$25,000+$25 - $49 / hr1,000 - 9,999St Albans, England
Ability to deliver
32.3/40.016.6/20 Reviews9.9/10 Clients & Experience5.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
33.5/40.018.2/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
25% IT Consulting75% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
31.6/40.016.4/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
50% IT Consulting50% Other -
$10,000+Undisclosed50 - 249Coventry , England
Ability to deliver
31.6/40.016.4/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
75% IT Consulting25% Other -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
30.9/40.015.6/20 Reviews9.8/10 Clients & Experience5.5/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$150 - $199 / hr50 - 249Marlow, England
Ability to deliver
28.1/40.016.2/20 Reviews7.9/10 Clients & Experience4/10 Market PresenceService focus
100% IT Consulting -
$10,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
27.9/40.015.2/20 Reviews6.7/10 Clients & Experience6/10 Market PresenceService focus
60% IT Consulting40% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
22.5/40.015.8/20 Reviews2.9/10 Clients & Experience3.9/10 Market PresenceService focus
100% IT Consulting -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.7/40.020/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
37/40.020/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
15% IT Consulting85% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
33/40.017.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+< $25 / hr250 - 999London, England
Ability to deliver
30.2/40.016.4/20 Reviews8.5/10 Clients & Experience5.3/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$300+ / hr10 - 49London, England
Ability to deliver
31.1/40.015.6/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
50% IT Consulting50% Other -
$5,000+$50 - $99 / hr10 - 49Sheffield, England
Ability to deliver
26.5/40.016.2/20 Reviews6.2/10 Clients & Experience4.1/10 Market PresenceService focus
90% IT Consulting10% Other -
$25,000+Undisclosed50 - 249London, England
Ability to deliver
28.5/40.015.6/20 Reviews8/10 Clients & Experience4.9/10 Market PresenceService focus
55% IT Consulting45% Other -
$250,000+$50 - $99 / hr1,000 - 9,999Belfast, Northern Ireland
Ability to deliver
32.5/40.017.2/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
32.4/40.016.6/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
45% IT Consulting55% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
32.2/40.016.2/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
46% IT Consulting54% 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.