Top IT Consultants & Companies in the United Kingdom
3,247 Companies
List of the Top IT Services Companies in the UK
Sponsored
-
Featured
What are Featured Providers?
$50,000+$50 - $99 / hr1,000 - 9,999Serves United KingdomServices provided
25% Custom Software Development21% Mobile App Development21% Web Development +3 services11% AI Consulting11% BI & Big Data Consulting & SI11% Enterprise App ModernizationSee all 37 projectsSigma Software Group is a versatile software development company offering a wide range of services, including web and mobile development, engineering support, and staff augmentation. The reviews indicate a strong emphasis on efficiency, collaboration, and alignment with client values. Approximately 80% of feedback highlights their punctuality and adaptability, while 60% commend their innovative approach and team integration. Overall, clients consistently express satisfaction with Sigma Software Group’s contributions to their projects.
Reviews mention Reliable
Clients consistently regard Sigma Software Group as a reliable partner, highlighting their delivery of high-quality software within budget and deadlines. One CEO noted the software's 'very high quality and very reliable' nature, while another emphasized their agile approach, ensuring timely delivery. The company's strong team spirit and innovative culture further reinforce their reputation for reliability, with clients expressing satisfaction and encouraging them to maintain their standards.-
Custom Software Dev & Design for Delivery Company
5.0 Mar 7, 2024Delivery of the software in very high quality and very reliable. Thanks to the agile approach, everything could be delivered - in time & in budget.
Read Full Review
Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, client feedback regarding Sigma Software Group highlights a strong sentiment of value for money. Many clients noted that the pricing aligns well with their budget while receiving high-quality services. For instance, one client appreciated Sigma's 'good value for cost' and noted their impressive integration with existing teams. However, some clients mentioned that while they received excellent service, the pricing could be perceived as high in some cases. Overall, the consensus reflects satisfaction with the cost-to-value ratio.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?
-
-
$10,000+$150 - $199 / hr10 - 49Bournemouth, England
Services provided
20% CRM Consulting and SI20% Search Engine Optimization20% Web Design +4 services10% Content Marketing10% Public Relations10% Social Media Marketing10% UX/UI DesignAppius is a CRM consulting and SI company established in 1997. Headquartered in Bournemouth, England, the team provides CRM consulting and SI and Search Engine Optimization.
Read more -
$5,000+$100 - $149 / hr50 - 249London, England
Services provided
100% IT Managed ServicesInbay is an IT managed services company founded in 2002. The agency focuses on IT managed services, and is midsize.
Read more -
$5,000+$100 - $149 / hr10 - 49Aberdeen, Scotland
Services provided
100% IT Managed ServicesIndigo Technologies is an IT managed services company. The Aberdeen, Scotland-based firm was founded in 2005. Their services include IT managed services.
Read more -
$5,000+$100 - $149 / hr10 - 49Milton Keynes, England
Services provided
100% IT Managed ServicesInfinity SDC is an IT managed services company. Their team is headquartered in Milton Keynes, England. The company provides IT managed services.
Read more -
$5,000+$100 - $149 / hr50 - 249Harrogate, England
Services provided
80% IT Managed Services20% Mobile App DevelopmentFounded in 1983, InTechnology PLC is an IT managed services company. Their team provides IT managed services and Mobile App Development.
Read more -
$5,000+$100 - $149 / hr2 - 9Manchester , England
Services provided
100% IT Managed ServicesIRack Ltd, a small IT managed services company, is based in Manchester , England. The team specializes in IT managed services.
Read more -
$5,000+$100 - $149 / hr50 - 249Egham, England
Services provided
100% IT Managed ServicesISG Technology Ltd, an IT managed services company, is based in Egham, England. They focus on IT managed services and were founded in 1982.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
100% IT Managed ServicesIT for London Ltd is an IT managed services company. They are headquartered in London, England and have small team. They focus on IT managed services.
Read more -
$5,000+$100 - $149 / hr2 - 9Glenrothes, Scotland
Services provided
100% IT Managed ServicesSee all 1 projectsItek specializes in handling billing and IT services, particularly for dental offices. Their services include managing government and direct billings, as well as addressing IT issues. The overall feedback highlights their reliability, ease of collaboration, and efficiency in ensuring smooth operations and timely payments.
-
$5,000+$100 - $149 / hr10 - 49Birmingham, England
Services provided
100% IT Managed ServicesIT managed services company ITS IT Specialists focuses on IT managed services. They were established in 1960.
Read more -
$10,000+$150 - $199 / hr50 - 249London, England
Services provided
20% Branding20% CRM Consulting and SI20% Direct Marketing +2 services20% Mobile App Development20% Web DesignFeed is a branding company. They specialize in Branding and CRM consulting and SI and were founded in 2005. The company is located in London, England and Berlin, Germany.
Read more -
$5,000+$100 - $149 / hr10 - 49Windsor, England
Services provided
100% IT Managed ServicesLA Micro Group UK Ltd is an IT managed services company headquartered in Windsor, England and Slough, England. Established in 2004, the team focuses on IT managed services.
Read more -
$10,000+$150 - $199 / hr250 - 999Holborn, England
Services provided
100% BI & Big Data Consulting & SIData analytics company Media iQ Digital Ltd is based in Holborn, England. Launched in 2010, the team focuses on BI & big data consulting & SI.
Read more -
$5,000+$100 - $149 / hr10 - 49Elstree, England
Services provided
55% IT Managed Services30% Web Design15% Search Engine OptimizationEstablished in 1996, London Web is a small IT managed services company. Their services include IT managed services and Web Design.
Read more -
$5,000+$100 - $149 / hrFreelancerLondon, England
Services provided
50% Custom Software Development50% IT Managed ServicesLunacloud is a software development firm and IT managed services company founded in 2012. The team provides Custom Software Development and IT managed services.
Read more -
$5,000+$100 - $149 / hr50 - 249Market Deeping, England
Services provided
100% IT Managed ServicesNetSupport Limited, an IT managed services company, was founded in 1989. The team focuses on IT managed services.
Read more -
$5,000+$100 - $149 / hr10 - 49Weybridge, England
Services provided
100% IT Managed ServicesNext Connex is an IT managed services company. They provide IT managed services and were established in 2009.
Read more -
$10,000+$150 - $199 / hr50 - 249Bristol, England
Services provided
30% Direct Marketing20% CRM Consulting and SI20% Content Marketing +2 services20% Digital Strategy10% UX/UI DesignProphecy Unlimited, a Direct Marketing company, focuses on Direct Marketing and Content Marketing. The company is headquartered in Bristol, England and Bath, England.
Read more -
$5,000+$100 - $149 / hr10 - 49London, England
Services provided
100% IT Managed ServicesFounded in 2002, netConsult Ltd is an IT managed services company. The company focuses on IT managed services, and is small.
Read more -
$10,000+$150 - $199 / hr10 - 49Leeds , England
Services provided
25% IT Managed Services20% UX/UI Design20% Web Development +3 services15% Digital Strategy10% Conversion Optimization10% E-Commerce DevelopmentLaunched in 1995, NetConstruct is a small IT managed services company. Their services include IT managed services and UX/UI Design.
Read more -
$5,000+$100 - $149 / hr2 - 9Lamby Way, Wales
Services provided
15% Graphic Design15% IT Managed Services15% Marketing Strategy +4 services15% Search Engine Optimization15% Social Media Marketing15% Web Design10% Web DevelopmentLocated in Lamby Way, Wales, PIXAFUSION Digital is a graphic design company. Founded in 2010, the team provides Graphic Design and IT managed services.
Read more -
$10,000+$150 - $199 / hr2 - 9Lichfield, England
Services provided
100% IT Managed ServicesFounded in 1997, Bus Stop Group is an IT managed services company. The team specializes in IT managed services.
Read more -
$5,000+$100 - $149 / hr10 - 49Stretford, England
Services provided
100% IT Managed ServicesProofID is an IT managed services company. The team specializes in IT managed services and is in Stretford, England.
Read more -
$10,000+$150 - $199 / hr250 - 999Birmingham, England
Services provided
20% BI & Big Data Consulting & SI20% Back Office Outsourcing20% Digital Strategy +3 services20% Packaging Design10% Content Marketing10% Marketing StrategyMidsize big data analytics company Inspired Thinking Group, is in Birmingham, England and London, England. The team offers BI & big data consulting & SI and Back Office Outsourcing.
Read more -
$10,000+$150 - $199 / hrFreelancerCarlisle, England
Services provided
25% IT Managed Services25% Search Engine Optimization25% Web Design +1 service25% Web DevelopmentCompute is an IT managed services company. The Carlisle, England-based agency specializes in IT managed services and Search Engine Optimization.
Read more -
$10,000+$150 - $199 / hrFreelancerCardiff, Wales
Services provided
20% Branding20% CRM Consulting and SI20% Digital Strategy +2 services20% Market Research20% Marketing StrategyLaunched in 2013, Emma Waddingham is a branding company. The company offers Branding and CRM consulting and SI, and is small.
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+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
33.2/40.016/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$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 -
$50,000+$200 - $300 / hr1,000 - 9,999Leeds, England
Ability to deliver
29.3/40.014.6/20 Reviews8/10 Clients & Experience6.7/10 Market PresenceService focus
55% IT Consulting45% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
35% IT Consulting65% 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 -
$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 -
$5,000+$25 - $49 / hr250 - 999Manchester, England
Ability to deliver
29.5/40.016.2/20 Reviews4.6/10 Clients & Experience8.7/10 Market PresenceService focus
50% IT Consulting50% 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 -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
35.6/40.015.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% IT Consulting50% Other -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.5/40.016.4/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.6/40.018.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+$100 - $149 / hr50 - 249Scunthorpe, England
Ability to deliver
32.2/40.017.2/20 Reviews8.9/10 Clients & Experience6.1/10 Market PresenceService focus
100% IT Consulting -
$10,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
30.1/40.016.4/20 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 -
$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 -
$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 / hr250 - 999Farnborough, England
Ability to deliver
35.4/40.015.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
38.1/40.018.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% IT Consulting85% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% IT Consulting85% Other -
$1,000+$50 - $99 / hr10 - 49Bradford on Avon, England
Ability to deliver
34/40.016.4/20 Reviews8.3/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
39.2/40.019.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
34.6/40.017.4/20 Reviews7.5/10 Clients & Experience9.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$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
How to Create a Budget for BI & Analytics Services [With Template]
Use our custom template for your business intelligence and analytics needs.
The Best Password Managers for Small Businesses in 2026
How secured are you online? Explore these top password managers to help safeguard your small business from malicious cyber attacks this 2026.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.