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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$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 Timely
Overall sentiment regarding the timeliness of Sigma Software Group's deliveries is highly positive. Clients consistently noted their ability to deliver projects on time and within budget, with comments highlighting 'excellent attention to detail' and 'timely delivery of tasks.' One client emphasized, 'They deliver on time and adapt to our constantly changing priorities,' while another stated, 'They delivered on time or before.' Such feedback underscores Sigma Software Group's commitment to meeting deadlines and responsiveness to client needs.-
IT Staff Augmentation for Aviation Company
4.0 Aug 14, 2024It's clear that the team takes responsibility and ownership for their deliveries, so they have direct communication with the customers in order to have questions clarified and sorted out. Thus far, we haven't ended up in a situation where we need to redo things due to bad-quality work, so Sigma Software Group's work is very straightforward and on time.
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Web & Mobile App Dev for Grocery Delivery E-Commerce Co
4.5 Jun 18, 2024They deliver on time and within budget and adapt to our constantly changing priorities. We’ve needed a bit of flexibility because we’re based in the US, and many of the people we work with are based in Europe.
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Custom Software Dev & Design for Delivery Company
5.0 Mar 7, 2024Thanks to the agile approach, everything could be delivered - in time & in budget.
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Application Dev for Advertising Privacy Practices Org
5.0 Feb 15, 2024App delivered in time and in budget. Met and exceeded our expectations.
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BI Custom Software Dev for Education Company
5.0 Dec 29, 2023The engineers are committed to deliver high quality products on time. Meanwhile, our account managers stay personally aware of progress and our satisfaction, demonstrating readiness to guide and assist the team to stay on track.
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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.
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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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$100,000+$100 - $149 / hr50 - 249Belfast, Northern Ireland
Services provided
65% CRM Consulting and SI25% ERP Consulting and SI10% Low/No Code DevelopmentCRM consulting and SI company Kliqxe provides CRM consulting and SI and ERP consulting and SI. They were established in 2016.
Read moreSee All Locations (3)Belfast, Northern Ireland
30 Victoria Street
Belfast, Northern Ireland BT1 3GG2 - 5
+44 7596 404890
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$1,000+Undisclosed10 - 49Hounslow, England
Services provided
100% Cloud Consulting & SISN Infotech, a cloud consulting & SI company, was founded in 2002. The small team specializes in cloud consulting & SI.
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UndisclosedUndisclosed10 - 49London, England
Services provided
100% CybersecuritySURFSecurity is a Cybersecurity company. They are headquartered in London, England and have small team. They offer Cybersecurity.
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$1,000+$25 - $49 / hr10 - 49Bolton, England
Services provided
40% ERP Consulting and SI30% Mobile App Development20% CRM Consulting and SI +1 service10% Web DesignERP consulting and SI company eWAY Innovations and Automations is in Hyderabad, India and Riyadh, Saudi Arabia. They focus on ERP consulting and SI and Mobile App Development.
Read moreSee All Locations (5)Bolton, England
United Kingdom Suite 3, 96 Chorley New Road, Bolton, BL1 4DH, United Kingdom
Bolton, England BL1 4DH2 - 5
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UndisclosedUndisclosed2 - 9London, England
Services provided
35% IT Staff Augmentation35% IT Strategy Consulting30% Custom Software DevelopmentColourblack, an IT strategy consulting company, was established in 2004. The small team offers IT strategy consulting and IT staff augmentation.
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$1,000+$150 - $199 / hr10 - 49Aldershot, England
Services provided
65% Cybersecurity35% Compliance ConsultingIntouch Cyber Security is a Cybersecurity company. They are headquartered in Aldershot, England, and their services include Cybersecurity and Compliance Consulting.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
40% AI Development30% Custom Software Development30% IT Strategy ConsultingSee all 1 projectsWe are pioneers in AI automation — transforming complex business processes into intelligent, custom-built systems, powered by top-tier Eastern European engineers. We help logistics companies
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$1,000+$200 - $300 / hr2 - 9Anlaby, England
Services provided
50% Business Continuity Management50% CybersecurityHeadquartered in Anlaby, England, Pera Prometheus Consulting Ltd is a Cybersecurity and Business Continuity Management company. The team offers Cybersecurity and Business Continuity Management.
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$1,000+$100 - $149 / hr10 - 49London, England
Services provided
100% CybersecuritySecore Information Security Ltd is a Cybersecurity company. The London, England-based agency was launched in 2023. Their team specializes in Cybersecurity.
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UndisclosedUndisclosed2 - 9London, England
Services provided
70% Cybersecurity30% Application TestingFounded in 2020, Cyber Sense Limited is a Cybersecurity company. The team offers Cybersecurity and Application Testing.
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$25,000+$150 - $199 / hr2 - 9London, England
Services provided
100% IT Strategy ConsultingEveryday Communciations is an IT strategy consulting company. Located in London, England, the company was established in 2019. Their team offers IT strategy consulting.
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UndisclosedUndisclosed10 - 49Birmingham, England
Services provided
100% Cloud Consulting & SICloud consulting & SI company UK Cloud focuses on cloud consulting & SI. They were launched in 2017.
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$1,000+$100 - $149 / hrFreelancerLondon, England
Services provided
40% IT Strategy Consulting25% AI Consulting20% Business Consulting +1 service15% Custom Software DevelopmentFame Razak is an IT strategy consulting company launched in 2000. The small team offers IT strategy consulting and AI Consulting.
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UndisclosedUndisclosed2 - 9London, England
Services provided
65% Branding35% IT Strategy ConsultingBranding agency Eduxpress was founded in 2024. The team offers Branding and IT strategy consulting and is located in London, England.
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$10,000+$150 - $199 / hr2 - 9London, England
Services provided
35% AI Development30% IoT Development5% BI & Big Data Consulting & SI +6 services5% Cloud Consulting & SI5% Custom Software Development5% Enterprise App Modernization5% Mobile App Development5% Wearable App Development5% Web DevelopmentMinter Ltd. Is a London, England-based artificial intelligence company. Founded in 1998, the team offers Artificial Intelligence and IoT development.
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$5,000+Undisclosed10 - 49Chelmsford, England
Services provided
70% Web Development20% IT Managed Services10% IT Strategy ConsultingDivergent Software Labs is a Chelmsford, England-based website development company. The team offers Web Development and IT managed services.
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$5,000+Undisclosed10 - 49Oxford, England
Services provided
90% CRM Consulting and SI10% Other IT Consulting and SIIn Oxford, England, Cantata Limited is a small CRM consulting and SI company. Their services include CRM consulting and SI and other IT consulting and SI.
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Undisclosed$25 - $49 / hr10 - 49London, England
Services provided
15% Custom Software Development15% Web Development10% API Development +10 services10% AR/VR Development10% Mobile App Development5% Application Management & Support5% Blockchain5% CRM Consulting and SI5% Cloud Consulting & SI5% IT Managed Services5% IT Strategy Consulting5% Other Application Development5% UX/UI DesignHexaexperts is a London, England-based software development firm. They offer Custom Software Development and Web Development and were launched in 2017.
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$1,000+< $25 / hr10 - 49Greenford, England
Services provided
100% IT Managed ServicesIT managed services company Toshost Ltd was launched in 2012. The agency specializes in IT managed services.
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$1,000+Undisclosed50 - 249Ropley Dean, England
Services provided
50% Marketing Strategy40% BI & Big Data Consulting & SI10% Low/No Code DevelopmentClevertouch Marketing is a Ropley Dean, England-based Marketing Strategy and data analytics company. The team provides Marketing Strategy and BI & big data consulting & SI.
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$5,000+< $25 / hr10 - 49Bagshot, England
Services provided
30% UX/UI Design25% Web Development20% Business Consulting +2 services15% Mobile App Development10% BI & Big Data Consulting & SIHeadquartered in Indore, India and Bagshot, England, Manasara is an UX design agency. Their services include UX/UI Design and Web Development.
Read moreSee All Locations (2)Bagshot, England
Bagshot
Bagshot, England Gu19 5NX2 - 5
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$5,000+$100 - $149 / hr10 - 49Aldermaston, England
Services provided
40% IT Managed Services20% Cybersecurity20% Enterprise App Modernization +1 service20% Other IT Consulting and SIIn Aldermaston, England, Voyager Networks is an IT managed services company. Their services include IT managed services and Enterprise App Modernization.
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UndisclosedUndisclosed10 - 49Belfast, Northern Ireland
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% Cloud Consulting & SI +2 services20% Custom Software Development20% IT Managed ServicesYarra Software, a small business intelligence company, is headquartered in Belfast, Northern Ireland. The team provides BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49London, England
Services provided
30% Business Consulting30% CRM Consulting and SI20% Cloud Consulting & SI +1 service20% ERP Consulting and SICRM consulting and SI company Searchlight Consulting offers CRM consulting and SI and Business Consulting. They are based in London, England.
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UndisclosedUndisclosed10 - 49London, England
Services provided
60% IT Strategy Consulting20% Cloud Consulting & SI20% Web DevelopmentITEO is a small IT strategy consulting company. They focus on IT strategy consulting and cloud consulting & SI and were launched in 2014.
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$10,000+$150 - $199 / hr10 - 49Manchester, England
Services provided
20% Custom Software Development20% Digital Strategy20% E-Commerce Development +2 services20% IT Strategy Consulting20% Marketing StrategyDoor4 is a software development company. The Manchester, England-based company was established in 2000. Their services include Custom Software Development and Digital Strategy.
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We evaluate service providers using a structured methodology that combines:
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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
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- 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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