Top IT Consultants & Companies in the United Kingdom
3,246 Companies
List of the Top IT Services Companies in the UK
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Featured
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$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.
0 of 1 reviews is 5 stars$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent client feedback on Sigma Software Group highlights their efficiency, creativity, and seamless collaboration in delivering a website redesign project. Clients reported measurable outcomes such as increased engagement, improved SEO, and higher qualified leads. While they appreciated the timely delivery and adaptability, some suggested a need for more proactive guidance on web best practices. Overall, sentiment towards Sigma Software Group remains highly positive, reflecting satisfaction with their services and outcomes.Was this helpful?
Industry Experience
Sigma Software Group has demonstrated significant expertise across various industries, including Advertising & Marketing, Aviation, Food & Beverage, Financial Services, Education, and more. Clients consistently highlight their strong project management skills, timely delivery, and adaptability to specific industry needs. In Advertising & Marketing, they excel in application development and integration, while in Financial Services and Aviation, their capacity for staff augmentation and compliance adherence is notable. Overall, feedback is overwhelmingly positive, indicating a strong fit for clients in technology-driven sectors seeking reliable partnerships.
Read All ReviewsSelect Industry to see insights
Other Industry Food & Beverage Information technology Financial services 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
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?
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$5,000+$200 - $300 / hr2 - 9London, England
Services provided
75% IT Strategy Consulting25% Custom Software DevelopmentBased in London, England, Tudor Software House is an IT strategy consulting company. The team focuses on IT strategy consulting and Custom Software Development.
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UndisclosedUndisclosed2 - 9Cardiff, Wales
Services provided
90% IT Managed Services10% Cloud Consulting & SIEstablished in 1997, CCSW - Custom Computer Services Wales Ltd. Is an IT managed services company. The team provides IT managed services and cloud consulting & SI and is located in Cardiff, Wales.
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$5,000+Undisclosed2 - 9London, England
Services provided
30% CRM Consulting and SI20% Mobile & App Marketing20% Other Digital Marketing +3 services10% BI & Big Data Consulting & SI10% Low/No Code Development10% Pay Per ClickDrivn is a London, England-based CRM consulting and SI company. Launched in 2013, the team focuses on CRM consulting and SI and Mobile & App Marketing.
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Undisclosed$50 - $99 / hr2 - 9Luton, England
Services provided
25% Custom Software Development25% Cybersecurity15% IoT Development +4 services10% AI Development10% Mobile App Development10% Web Development5% Cloud Consulting & SISee all 1 projectsTechspace International is a dynamic and innovative IT company committed to delivering cutting-edge solutions that drive digital transformation and empower businesses to thrive in the fast-paced
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$1,000+Undisclosed2 - 9Weybridge, England
Services provided
10% BI & Big Data Consulting & SI10% Cloud Consulting & SI10% Custom Software Development +8 services10% E-Commerce Development10% IT Strategy Consulting10% Mobile App Development10% UX/UI Design10% Web Design10% Web Development5% Recruiting5% StaffingGigstart is a software development company. Their team is located in Weybridge, England and focuses on Custom Software Development and UX/UI Design.
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$1,000+$150 - $199 / hr2 - 9Manchester, England
Services provided
20% Pay Per Click10% BI & Big Data Consulting & SI10% Cloud Consulting & SI +6 services10% Conversion Optimization10% Digital Strategy10% E-Commerce Development10% IT Strategy Consulting10% Other Digital Marketing10% Search Engine OptimizationIntegrated Media Agency is a small Manchester, England-based PPC agency. Their services include Pay Per Click and Digital Strategy.
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UndisclosedUndisclosed2 - 9Manchester, England
Services provided
10% Accounting10% Branding10% Cloud Consulting & SI +7 services10% Conversion Optimization10% Cybersecurity10% Engineering10% IT Managed Services10% Public Relations10% Recruiting10% StaffingSectech Solutions is a branding agency. The firm is based in Manchester, England. Their services include Branding and Public Relations.
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$10,000+Undisclosed250 - 999Brentwood, England
Services provided
50% Custom Software Development15% IoT Development15% Mobile App Development +2 services10% Cloud Consulting & SI10% IT Staff AugmentationComputaris International is a custom software development company established in 1992. The company specializes in Custom Software Development and IoT development, and is midsize.
Read moreSee All Locations (7)Brentwood, England
Swan House, 9 Queens Road
Brentwood, England CM14 4HE2 - 5
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$5,000+$25 - $49 / hr50 - 249London , England
Services provided
50% Web Design20% E-Commerce Development10% ERP Consulting and SI +3 services10% UX/UI Design5% Search Engine Optimization5% Social Media MarketingIDeveloperSquare is a web design company. The Waltham, Massachusetts-based agency specializes in Web Design and E-Commerce Development.
Read moreSee All Locations (2)London , England
221 Plashet Road, Upton Park
London , England E13 0QU+44.151.203.6459
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$5,000+$25 - $49 / hr10 - 49London, England
Services provided
40% Mobile App Development20% IT Strategy Consulting20% Mobile & App Marketing +1 service20% UX/UI DesignThe Mobile Bakery is a small mobile application development firm located in Barcelona, Spain and London, England. The team offers Mobile App Development and UX/UI Design.
Read moreSee All Locations (2)London, England
Crondall Court
London, England N11
+44 7481 739001
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$10,000+< $25 / hr10 - 49Stockport, England
Services provided
50% E-Commerce Development10% Application Management & Support10% CRM Consulting and SI +3 services10% IT Managed Services10% Mobile App Development10% Web DesignOporteo, an e-commerce development firm, is located in Stockport, England. The team offers E-Commerce Development and CRM consulting and SI.
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$10,000+$100 - $149 / hr10 - 49London, England
Services provided
20% Cybersecurity20% Digital Strategy20% Other Digital Marketing +2 services20% Public Relations20% Social Media MarketingSee all 1 projectsAwesome Resources Ltd specializes in digital reputation management, with services including producing relevant content to counteract negative information, identifying sources of attacks, and negotiating resolutions. Client feedback highlights their high-quality, imaginative work and exceptional responsiveness, resulting in restored reputation and improved business outcomes.
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
40% Custom Software Development20% Business Consulting20% Enterprise App Modernization +1 service20% IT Strategy ConsultingHeadquartered in Prague, Czech Republic and London, England, DX Heroes is a software development firm. The team provides Custom Software Development and IT strategy consulting.
Read moreSee All Locations (2)London, England
Shelton St
London, England WC2H1
+420 608555937
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UndisclosedUndisclosed10 - 49Basildon, England
Services provided
10% Application Testing10% Cloud Consulting & SI10% Custom Software Development +7 services10% Cybersecurity10% E-Commerce Development10% Enterprise App Modernization10% Mobile App Development10% Other Application Development10% Web Design10% Web DevelopmentBrendata UK LTD is a custom software development firm launched in 1992. The agency provides Custom Software Development and Web Design.
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$5,000+$100 - $149 / hr2 - 9Shireoaks, England
Services provided
50% BI & Big Data Consulting & SI25% Business Consulting25% Financial ConsultingSelect Distinct is a big data analytics company. The Shireoaks, England-based team focuses on BI & big data consulting & SI and Business Consulting.
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$5,000+$25 - $49 / hr10 - 49London, England
Services provided
15% AI Agents15% AI Consulting15% AI Development +7 services15% Cybersecurity15% Generative AI5% Application Management & Support5% Custom Software Development5% DevOps Managed Services5% Enterprise App Modernization5% Mobile App DevelopmentInvotyx, an AI company, was launched in 2013. They specializes in Artificial Intelligence and Generative AI.
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$10,000+Undisclosed10 - 49London, England
Services provided
10% Blockchain10% Custom Software Development10% Cybersecurity +12 services10% Mobile App Development10% Web Development5% AI Development5% Application Testing5% BI & Big Data Consulting & SI5% Business Consulting5% CRM Consulting and SI5% Cloud Consulting & SI5% E-Commerce Development5% Product Design5% UX/UI Design5% Web DesignM Solutions, a small Cybersecurity company, is based in London, England. The team offers Cybersecurity and Custom Software Development.
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$25,000+$300+ / hr10 - 49London, England
Services provided
45% Business Consulting20% IT Strategy Consulting10% AI Consulting +3 services10% AI Development10% Generative AI5% CybersecurityWestbourne + Partners, a Business Consulting company, is headquartered in Dubai, United Arab Emirates and London, England. The team provides Business Consulting and IT strategy consulting.
Read moreSee All Locations (3)London, England
1 Royal Exchange Avenue
London, England EC3V 3LT1
+16463389086
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$5,000+< $25 / hr10 - 49London, England
Services provided
5% AI Agents5% AI Consulting5% AI Development +17 services5% API Development5% Application Management & Support5% Application Testing5% BI & Big Data Consulting & SI5% CRM Consulting and SI5% Cloud Consulting & SI5% Custom Software Development5% Cybersecurity5% DevOps Managed Services5% E-Commerce Development5% ERP Consulting and SI5% Enterprise App Modernization5% IT Staff Augmentation5% Low/No Code Development5% Microservices Architecture Services5% Mobile App Development5% Web DevelopmentIT staff augmentation company Digitup Company UK was founded in 2021. The team focuses on IT staff augmentation and Custom Software Development and is in London, England and Paris, France.
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Undisclosed< $25 / hr10 - 49Stafford, England
Services provided
15% AI Agents15% IT Strategy Consulting10% Advertising +9 services10% Event Management10% Event Marketing10% IT Managed Services5% AI Development5% Digital Strategy5% IT Staff Augmentation5% Other Digital Marketing5% Product Marketing5% Social Media MarketingPhantomhive is a Stafford, England-based IT strategy consulting company. Their services include IT strategy consulting and AI Agents.
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UndisclosedUndisclosed2 - 9Rutherglen, Scotland
Services provided
50% Web Design25% Cloud Consulting & SI25% IT Strategy ConsultingSouthside Technology is a web design company. They are in Rutherglen, Scotland. Their team focuses on Web Design and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9City of London, England
Services provided
10% AI Consulting10% AI Development10% CRM Consulting and SI +7 services10% Cloud Consulting & SI10% Custom Software Development10% Customer Service Outsourcing10% ECM Consulting and SI10% ERP Consulting and SI10% IT Managed Services10% Web DesignDocstack is a small artificial intelligence firm based in City of London, England. The team specializes in Artificial Intelligence and cloud consulting & SI.
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$25,000+$200 - $300 / hr2 - 9Witney, England
Services provided
35% Product Design20% Business Consulting20% CRM Consulting and SI +2 services15% IT Strategy Consulting10% UX/UI DesignMoondog&Co Ltd, a Product Design company, was established in 2022. The company focuses on Product Design and CRM consulting and SI.
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$50,000+$200 - $300 / hr2 - 9Wickwar, England
Services provided
25% Custom Software Development15% BI & Big Data Consulting & SI15% Mobile App Development +6 services10% Cloud Consulting & SI10% E-Commerce Development10% Web Development5% CRM Consulting and SI5% Enterprise App Modernization5% Low/No Code DevelopmentOasis Consultation Ltd is a custom software development firm. They were founded in 2004 and provide Custom Software Development and BI & big data consulting & SI.
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Undisclosed< $25 / hr2 - 9Poringland, England
Services provided
25% Application Management & Support20% DevOps Managed Services20% IT Managed Services +3 services15% Cloud Consulting & SI10% Computer Engineering10% Digital EngineeringFounded in 2025, WebPulseLab is an Application Management & Support company. The team offers Application Management & Support and IT managed services.
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$5,000+$150 - $199 / hr2 - 9London, England
Services provided
25% IT Managed Services25% IT Staff Augmentation20% AI Consulting +2 services15% Cloud Consulting & SI15% Computer EngineeringVitalytics is an IT managed services company. Their small team of employees is located in London, England and Sofia, Bulgaria. Their team offers IT managed services and IT staff augmentation.
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We evaluate service providers using a structured methodology that combines:
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- Comprehensive project details
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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+$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 -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
24% IT Consulting76% 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 -
$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
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