Top IT Consultants & Companies in the United Kingdom
3,247 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 Personable
Clients consistently highlight Sigma Software Group's personable approach, emphasizing their commitment to fostering strong relationships. One client noted that Sigma staff are 'always personally engaged and eager to help,' while another praised their 'personal care toward the client.' The sentiment reflects a deep appreciation for Sigma's dedication to understanding client needs and maintaining open communication, with feedback indicating that their efforts contribute significantly to project success and client satisfaction.-
BI Custom Software Dev for Education Company
5.0 Dec 29, 2023The Sigma staff are always personally engaged and eager to help us, their clients. The 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. Generally, the Sigma team goes above and beyond the typical expectations of a consulting agency to provide value.
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Staff Augmentation & Development for Telecom Media Company
5.0 Mar 4, 2021One of their best capabilities is keeping in touch with their clients very closely. They had a very good client relationship and kept in touch. Sigma Software really worked on maintaining the relationship to make sure everyone was happy. They also searched for more opportunities to grow the teams. Sigma Software really invested a lot in human touch and communication to make sure the customer is satisfied and everything is working properly.
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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?
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?
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Undisclosed$25 - $49 / hr2 - 9Glasgow, Scotland
Services provided
20% Cloud Consulting & SI20% Custom Software Development20% IT Staff Augmentation +2 services20% Mobile App Development20% Web DevelopmentIn Glasgow, Scotland, Excellerit is a small cloud consulting & SI company. The team specializes in cloud consulting & SI and IT staff augmentation.
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Undisclosed$25 - $49 / hr2 - 9Scunthorpe, England
Services provided
20% API Development20% Cloud Consulting & SI20% Search Engine Optimization +2 services20% Web Design20% Web DevelopmentBytewise Solutions LTD is a SEO services firm. The Scunthorpe, England-based agency offers Search Engine Optimization and Web Design.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
20% Cloud Consulting & SI20% Custom Software Development20% Mobile App Development +2 services20% UX/UI Design20% Web DevelopmentRaagz IT Solutions, a small user experience company, is headquartered in London, England and Ahmedabad, India. The team offers UX/UI Design and cloud consulting & SI.
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Undisclosed$50 - $99 / hr2 - 9London, England
Services provided
20% Cybersecurity20% E-Commerce Development20% Mobile App Development +2 services20% Search Engine Optimization20% Web DevelopmentEstablished in 2023, Dream Delegate is a SEO agency. The team offers Search Engine Optimization and Cybersecurity.
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$10,000+$100 - $149 / hr2 - 9London, England
Services provided
20% AI Development20% Custom Software Development20% IT Strategy Consulting +2 services20% Mobile App Development20% Web DevelopmentIT strategy consulting company Shuma was launched in 2017. The team focuses on IT strategy consulting and Custom Software Development and is in London, England.
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UndisclosedUndisclosed2 - 9Watford, England
Services provided
20% Cloud Consulting & SI20% Custom Software Development20% DevOps Managed Services +2 services20% Search Engine Optimization20% Web DevelopmentFounded in 2021, Avorin LTD is a small Watford, England-based SEO company. Their services include Search Engine Optimization and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9Liverpool, England
Services provided
20% Custom Software Development20% E-Commerce Development20% IT Strategy Consulting +2 services20% Web Design20% Web DevelopmentKaizen, a web design company, was launched in 2020. The team offers Web Design and IT strategy consulting and is based in Liverpool, England.
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UndisclosedUndisclosed2 - 9Stamford, England
Services provided
60% AI Consulting20% Cybersecurity10% AI Agents +2 services5% AI Development5% Generative AIQL Security is an AI Consulting company headquartered in Stamford, England. They provide AI Consulting and Cybersecurity and were established in 2025.
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Undisclosed$50 - $99 / hr2 - 9Binton, England
Services provided
50% AI Development15% AI Consulting15% Generative AI +2 services10% CRM Consulting and SI10% IT Strategy ConsultingLoopStack Ai Automation is an artificial intelligence development company. Their small team is in Binton, England. Their services include Artificial Intelligence and Generative AI.
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$10,000+$200 - $300 / hr2 - 9Nottingham, England
Services provided
20% AI Development15% AI Consulting10% AI Agents +6 services10% Corporate Law10% Cybersecurity10% Generative AI10% Intellectual Property Law10% Other IT Consulting and SI5% Content Moderation ServicesCode & Clause Legal, an artificial intelligence company, was founded in 2023. They provides Artificial Intelligence and AI Consulting.
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$10,000+$150 - $199 / hr10 - 49Glasgow, Scotland
Services provided
30% AI Consulting20% Business Consulting20% ERP Consulting and SI +3 services15% Generative AI10% Corporate Training & Coaching5% IT Strategy ConsultingPrime Ai Solutions, an AI Consulting company, is in Glasgow, Scotland. Launched in 2017, the team offers AI Consulting and ERP consulting and SI.
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$5,000+$150 - $199 / hr10 - 49Soulbury, England
Services provided
90% Email Marketing10% CRM Consulting and SIPAASE Digital Limited is an Email Marketing company. In Soulbury, England, the firm focuses on Email Marketing and CRM consulting and SI.
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Undisclosed< $25 / hr10 - 49London, England
Services provided
40% Mobile App Development20% UX/UI Design10% Blockchain +3 services10% Cloud Consulting & SI10% E-Commerce Development10% Web DevelopmentFounded in 2008, Genora Infotech is a mobile application development company. The firm provides Mobile App Development and UX/UI Design.
Read moreSee All Locations (3)London, England
P 3 Kingsmill Business Park Chapel Mill Road Kingston on Thames
London, England KT1 3GZWas this helpful?
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Undisclosed$50 - $99 / hr10 - 49London, England
Services provided
30% Custom Software Development20% Mobile App Development20% Web Development +3 services10% E-Commerce Development10% Enterprise App Modernization10% Other IT Consulting and SICan Factory is a software development firm. In London, England, their team provides Custom Software Development and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49Canterbury, England
Services provided
20% Branding20% Web Design20% Web Development +4 services10% BI & Big Data Consulting & SI10% Content Marketing10% Digital Strategy10% UX/UI DesignRed Bullet is a branding firm. Launched in 2006, the company specializes in Branding and Web Design.
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$1,000+< $25 / hr10 - 49Edinburgh, Scotland
Services provided
20% IoT Development20% Mobile App Development20% Web Development +4 services10% Content Marketing10% IT Strategy Consulting10% Pay Per Click10% Search Engine OptimizationSmall website development firm Essence Software Solutions Pvt. Ltd., is located in Gurugram, India and Edinburgh, Scotland. Their services include Web Development and Mobile App Development.
Read moreSee All Locations (2)Edinburgh, Scotland
10/4 St. Catherines Corstorphine Road Garden
Edinburgh, Scotland EH12 7AZ41 - 49
+44-07424769684
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$1,000+< $25 / hr10 - 49Salford, England
Services provided
40% Email Marketing25% Custom Software Development10% CRM Consulting and SI +3 services10% Digital Strategy10% Web Development5% Other Digital MarketingExtravision is an Email Marketing company. Founded in 2004, the team offers Email Marketing and Custom Software Development. The firm is located in Salford, England.
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$1,000+$100 - $149 / hr10 - 49St Albans, England
Services provided
15% Marketing Strategy15% Search Engine Optimization15% Social Media Marketing +5 services15% Web Development10% BI & Big Data Consulting & SI10% Content Marketing10% Public Relations10% Sales OutsourcingMarketing Strategy company Wagada Digital is located in St Albans, England and Cheltenham, England. They specialize in Marketing Strategy and Social Media Marketing and were launched in 2011.
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$5,000+$50 - $99 / hr2 - 9Newport Pagnell, England
Services provided
20% Content Marketing20% Digital Strategy20% Web Design +4 services10% Conversion Optimization10% IT Strategy Consulting10% Marketing Strategy10% Pay Per ClickKlood Digital, a Digital Strategy company, was established in 2008. Located in Newport Pagnell, England, the team specializes in Digital Strategy and Content Marketing.
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$10,000+$150 - $199 / hr2 - 9Thurso, Scotland
Services provided
20% Cloud Consulting & SI20% Digital Strategy20% IT Strategy Consulting +2 services20% Web Design20% Web DevelopmentCloud consulting & SI company Navertech Ltd was established in 1997. In Thurso, Scotland, the team provides cloud consulting & SI and Digital Strategy.
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UndisclosedUndisclosed2 - 9Birmingham, England
Services provided
20% Cybersecurity20% IT Strategy Consulting20% Marketing Strategy +3 services20% Social Media Marketing10% Web Design10% Web DevelopmentKDM is a Cybersecurity company. They specialize in Cybersecurity and IT strategy consulting and are in Birmingham, England.
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UndisclosedUndisclosed2 - 9Warrington, England
Services provided
25% Cybersecurity20% Internet & Technology Law15% Business Consulting +3 services15% Compliance Consulting15% IT Strategy Consulting10% Business Continuity ManagementKierstone is a Cybersecurity company based in Warrington, England. The team provides Cybersecurity and Internet & Technology Law.
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UndisclosedUndisclosed2 - 9London, England
Services provided
20% AI Consulting20% Compliance Consulting20% Cybersecurity +3 services20% IT Strategy Consulting10% Business Consulting10% Internet & Technology LawPrivacyRise™ is an IT strategy consulting company. They are in London, England, and their services include IT strategy consulting and Cybersecurity.
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UndisclosedUndisclosed2 - 9London, England
Services provided
20% Cybersecurity20% IT Strategy Consulting10% AI Development +5 services10% Business Consulting10% Compliance Consulting10% Corporate Training & Coaching10% E-Commerce Development10% Internet & Technology LawIT strategy consulting company PrivacySolved provides IT strategy consulting and Cybersecurity. They are in London, England.
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UndisclosedUndisclosed2 - 9London , England
Services provided
20% Business Consulting20% Cybersecurity20% Financial Advising & Planning +2 services20% HR Consulting20% IT Strategy ConsultingWalker & Munns IT Consultants Limited, an IT strategy consulting company, was launched in 2023. The team specializes in IT strategy consulting and Cybersecurity.
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UndisclosedUndisclosed2 - 9London, England
Services provided
40% AI Development20% Cloud Consulting & SI20% IT Strategy Consulting +1 service20% Robotics Process AutomationTwebey, an artificial intelligence company, is located in Dartmouth, Canada and London, England. Their services include Artificial Intelligence and IT strategy consulting.
Read moreSee All Locations (3)London, England
16 Ganton Street
London, England W1F 7EA1
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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 -
$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
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