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 Flexible
Client feedback on Sigma Software Group highlights a strong sentiment of flexibility. For instance, one client noted their ability to adapt to changing priorities, stating, "They deliver on time and within budget and adapt to our constantly changing priorities." Another client praised their flexibility in accommodating new requirements, mentioning, "Sigma Software remains a key resource in our world." Overall, clients consistently commend Sigma for their adaptability and responsiveness, making them a reliable partner in various projects.-
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. Moreover, what really has stuck out to me is that they’re very contemplative about their work.
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Mobile App Development for Education Technology Company
4.5 Mar 25, 2024Sigma Software Group was willing to work with any project size. We weren’t too small or too big for them, and they were happy to meet us where we were. Moreover, the team was lovely, patient, and understanding; they never made us feel stupid.
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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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Staff Augmentation Services for B2B Marketplace
5.0 Oct 25, 2022Their flexibility and willingness to get things done are unique, distinguishing them from other providers. Moreover, they have a great sense of ownership.
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Logo Marketplace for Design Platform
4.5 Jun 7, 2021Sigma team is always very professional and understanding to a startup's position. We are very grateful for the professionalism and flexibility that Sigma has shown us over the years. Sigma has not only been very professional and shown good quality in the technologies they develop, but most impressive has been the flexibility they have shown us over the years.
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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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UndisclosedUndisclosed50 - 249London, England
Services provided
70% AI Development20% IT Strategy Consulting5% Other Application Development +1 service5% Other IT Consulting and SIMozn Systems, an artificial intelligence development company, is in Riyadh, Saudi Arabia and London, England. They specialize in Artificial Intelligence and IT strategy consulting.
Read moreSee All Locations (2)London, England
30 Churchill Place
London, England E14 5EU16 - 20
+44 7503524817
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$10,000+$150 - $199 / hr10 - 49Kendal, England
Services provided
25% IT Strategy Consulting15% AR/VR Development15% E-Commerce Development +5 services10% Cloud Consulting & SI10% Mobile App Development10% UX/UI Design10% Web Development5% IoT DevelopmentEstablished in 2020, San Digital, a small IT strategy consulting company, is located in Kendal, England. Their team provides IT strategy consulting and E-Commerce Development.
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UndisclosedUndisclosed250 - 999London, England
Services provided
10% AI Consulting10% Cloud Consulting & SI10% Custom Software Development +7 services10% Cybersecurity10% Digital Engineering10% IT Strategy Consulting10% Product Design10% Robotics Process Automation10% Search Engine Optimization10% UX/UI DesignTPXimpact Ltd is a London, England-based SEO company. The team provides Search Engine Optimization and UX/UI Design.
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$5,000+$100 - $149 / hr2 - 9London, England
Services provided
35% Cloud Consulting & SI35% Web Design30% Web DevelopmentDirection Forward is a web design company. They are headquartered in London, England and have small team. They offer Web Design and cloud consulting & SI.
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$1,000+$50 - $99 / hr2 - 9Bridge, England
Services provided
50% IT Strategy Consulting30% IT Managed Services20% Web DevelopmentELAUNCH STRATEGIES LTD, an IT strategy consulting company, was founded in 2020. The agency offers IT strategy consulting and IT managed services, and is small.
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$10,000+$50 - $99 / hr250 - 999London, England
Services provided
30% Mobile App Development20% Web Development2% API Development +24 services2% AR/VR Development2% Application Management & Support2% Application Testing2% BI & Big Data Consulting & SI2% Blockchain2% CRM Consulting and SI2% Cloud Consulting & SI2% Custom Software Development2% Cybersecurity2% DevOps Managed Services2% E-Commerce Development2% ECM Consulting and SI2% ERP Consulting and SI2% Enterprise App Modernization2% IT Managed Services2% IT Staff Augmentation2% IT Strategy Consulting2% IoT Development2% Low/No Code Development2% Other Application Development2% Other IT Consulting and SI2% Robotics Process Automation2% Unified Communications Consulting & SI2% Wearable App DevelopmentCodertal is a midsize mobile application development company. They focus on Mobile App Development and Web Development and were launched in 2021.
Read moreSee All Locations (10)London, England
CityCenter
London, England W1K 4BD50 - 75
+ 44 7557 125 616
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$25,000+Undisclosed250 - 999Greater London, England
Services provided
15% IT Staff Augmentation10% Digital Strategy10% Generative AI +11 services10% IT Strategy Consulting8% Mobile App Development7% Staffing5% Business Consulting5% Cloud Consulting & SI5% Cybersecurity5% Financial Advising & Planning5% Performance Marketing5% Recruitment Process Outsourcing5% Supply Chain Management5% Web DevelopmentIBU Group is an IT staff augmentation company. Launched in 2012, the team offers IT staff augmentation and IT strategy consulting.
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UndisclosedUndisclosed1,000 - 9,999London, England
Services provided
20% AI Consulting20% Business Consulting20% Cloud Consulting & SI +2 services20% Custom Software Development20% Web DevelopmentEstablished in 1996, Version 1 is a large New York, New York-based cloud consulting & SI company. Their team offers cloud consulting & SI and Custom Software Development.
Read moreSee All Locations (4)London, England
10 Theed Street
London, England SE1 8ST2001 - 5000
+44 203 859 4790
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$5,000+$25 - $49 / hr10 - 49middlesbrough, England
Services provided
25% Custom Software Development15% Mobile App Development15% Web Development +7 services10% API Development10% DevOps Managed Services5% Application Testing5% CRM Consulting and SI5% ERP Consulting and SI5% IT Managed Services5% Microservices Architecture ServicesIn middlesbrough, England and Jaipur, India, Vaniz Group LTD is a custom software development company. Launched in 2026, the team focuses on Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
70% Cybersecurity20% Application Testing10% Business ConsultingCyberSRC Consultancy LLP is a Cybersecurity company. The team provides Cybersecurity and Application Testing and is headquartered in Noida, India and London, England.
Read moreSee All Locations (2)London, England
London(UK)- Kemp House 152-160 City Road, London
London, England EC1V 2NX1
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UndisclosedUndisclosed10 - 49Cheltenham, England
Services provided
15% CRM Consulting and SI12% Low/No Code Development5% AI Development +16 services5% Application Management & Support5% Application Testing5% Business Consulting5% Call Center Services5% Conversion Optimization5% E-Commerce Development5% ERP Consulting and SI5% Email Marketing5% Enterprise App Modernization5% IT Managed Services5% IT Strategy Consulting5% Other Digital Marketing5% Other IT Consulting and SI1% Custom Software Development1% Other Application Development1% Web DevelopmentR3 Digital is a CRM consulting and SI company. The firm is in Cheltenham, England. Their team specializes in CRM consulting and SI and Email Marketing.
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$5,000+$100 - $149 / hr10 - 49Hastings, England
Services provided
20% Application Management & Support20% CRM Consulting and SI20% Custom Software Development +2 services20% IT Strategy Consulting20% Web DesignGoldstar IT Consultancy Ltd is a web design agency. Launched in 2015, the company offers Web Design and IT strategy consulting.
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$5,000+$150 - $199 / hr10 - 49Edinburgh, Scotland
Services provided
15% CRM Consulting and SI10% AI Consulting10% AI Development +9 services10% Business Consulting10% Custom Software Development10% IT Strategy Consulting10% Web Development5% AI Agents5% Cloud Consulting & SI5% Cybersecurity5% Generative AI5% Mobile App DevelopmentYopla is a CRM consulting and SI company. The team provides CRM consulting and SI and IT strategy consulting, and the agency is headquartered in Edinburgh, Scotland and London, England.
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$25,000+Undisclosed250 - 999Horsforth, England
Services provided
45% E-Commerce Development15% IT Strategy Consulting15% Other Marketing +3 services15% Web Development5% AI Development5% UX/UI DesignYouwe is an e-commerce development firm launched in 2000. Their team offers E-Commerce Development and Other Marketing.
Read moreSee All Locations (4)Horsforth, England
Suite 5 Jason House Kerry Hill Horsforth
Horsforth, England LS18 4JR41 - 49
+44 (0) 113 320 55 26
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$1,000+$100 - $149 / hr2 - 9London, England
Services provided
75% IT Managed Services25% Cloud Consulting & SITechsolve is an IT managed services company launched in 2006. The team offers IT managed services and cloud consulting & SI.
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$1,000+$50 - $99 / hr2 - 9Dunfermline, Scotland
Services provided
25% Web Design17% IT Managed Services10% IT Strategy Consulting +8 services10% Other IT Consulting and SI10% Web Development5% Cloud Consulting & SI5% Digital Strategy5% Email Marketing5% Logo5% Social Media Marketing3% Business ConsultingUniversal Computing Ltd is a web design agency. The company is headquartered in Dunfermline, Scotland. Their team provides Web Design and IT managed services.
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$50,000+$150 - $199 / hr10 - 49Corsham, England
Services provided
20% UX/UI Design20% Web Development10% BI & Big Data Consulting & SI +6 services10% Custom Software Development10% Cybersecurity10% IT Strategy Consulting10% Web Design5% Advertising5% Mobile App DevelopmentGGMR is an UX design company. They are based in Corsham, England. Their team specializes in UX/UI Design and Web Development.
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$1,000+$50 - $99 / hr2 - 9Hyde, England
Services provided
70% BI & Big Data Consulting & SI30% IT Strategy ConsultingSee all 1 projectsKapzia is a boutique data-analytics and automation consultancy that helps private equity firms and mid-market businesses transform raw data into strategic insights and growth machines. With a blend
Read moreSee All Locations (2)Hyde, England
87 Market Street
Hyde, England SK14 1HL2 - 5
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$5,000+$100 - $149 / hr50 - 249Newark, England
Services provided
45% IT Managed Services25% Unified Communications Consulting & SI15% CRM Consulting and SI +1 service15% Cloud Consulting & SILaunched in 2004, Timico is an IT managed services company. Their team specializes in IT managed services and unified communications consulting & SI.
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UndisclosedUndisclosed10 - 49Bristol, England
Services provided
25% Custom Software Development25% IT Managed Services25% IT Staff Augmentation +1 service25% IT Strategy ConsultingCorporate InfoManagement, Inc. Is a Waterbury, Connecticut-based software development company. Their services include Custom Software Development and IT managed services.
Read moreSee All Locations (2)Bristol, England
13 Harbury Road
Bristol, England BS9 4PL2 - 5
+44 (0) 1172 050016
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$5,000+$25 - $49 / hr50 - 249London, England
Services provided
60% Cybersecurity30% IT Staff Augmentation10% IT Managed ServicesLightrove Technology is a midsize Cybersecurity company founded in 2020. Their services include Cybersecurity and IT staff augmentation.
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$1,000+$25 - $49 / hr2 - 9Corby, England
Services provided
25% IT Managed Services20% CRM Consulting and SI20% Custom Software Development +2 services20% ERP Consulting and SI15% Enterprise App ModernizationFounded in 2024, Typhoon Solutions is an IT managed services company. Based in Corby, England, the team specializes in IT managed services and CRM consulting and SI.
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$1,000+$25 - $49 / hr50 - 249Ilford, England
Services provided
15% Custom Software Development15% E-Commerce Development15% IT Managed Services +5 services15% Mobile App Development15% Web Development10% CRM Consulting and SI10% IT Strategy Consulting5% API DevelopmentTechnologie 24 is an IT managed services company based in Ilford, England and Ahmedabad, India. They provide IT managed services and Custom Software Development.
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$75,000+$100 - $149 / hr2 - 9London, England
Services provided
70% Cloud Consulting & SI30% IT Managed ServicesCloudarp, a cloud consulting & SI company, focus on cloud consulting & SI and IT managed services. They were founded in 2023.
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Undisclosed$50 - $99 / hr2 - 9Wakefield, England
Services provided
75% Cybersecurity25% IT Managed ServicesHacked Website Fix is a Cybersecurity company. They were established in 2017 and offer Cybersecurity and IT managed services.
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$5,000+Undisclosed50 - 249London, England
Services provided
70% Cybersecurity30% IT Managed ServicesCybersecurity company Cybernoq LTD is headquartered in London, England. Their services include Cybersecurity and IT managed services.
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Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
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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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