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 Proactive
The feedback regarding Sigma Software Group's proactive approach is overwhelmingly positive. Clients appreciate their responsiveness and transparency, with one noting, "They’re proactive in managing our relationship" and always keeping stakeholders informed of personnel changes. Another client highlighted their willingness to provide guidance beyond their scope, stating, "They don’t hesitate to give us guidance in areas that are outside of their strict scope of work." Overall, clients feel supported and engaged throughout the project lifecycle.-
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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Web Design & SEO for Documentary & TV Show Production Co
5.0 Oct 11, 2023The communication has been outstanding. They not only respond quickly, but any help that is needed is guaranteed and we don't have to wait business days for replies. It is always same day, and things are taken care of immediately. They also bring up opportunities we have never even considered, so really just a great team on the Sigma end.
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Development Resources for Advertising Technology Company
5.0 May 25, 2022Sigma is highly responsive to customers, and they’re proactive in managing our relationship. I’m always in the loop if there are any personnel changes that need to happen. Overall, our communication with them is great; they’re transparent and open.
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Web & Custom Software Dev for Financial Education Firm
5.0 Sep 17, 2020Sigma Software has been a dedicated, proactive partner. They don’t hesitate to give us guidance in areas that are outside of their strict scope of work, and we’ve benefitted from their insights. While we rely on another agency for SEO, Sigma Software gave us recommendations on how to further improve our positioning.
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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?
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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$10,000+$150 - $199 / hr2 - 9Kingston, England
Services provided
80% Video Production20% IT Managed ServicesMovey is a video production agency launched in 2013. Their team focuses on Video Production and IT managed services.
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$10,000+$150 - $199 / hr2 - 9Nottingham, England
Services provided
20% IT Managed Services20% Search Engine Optimization20% Web Design +3 services15% Advertising15% Social Media Marketing10% Email MarketingEstablished in 2011, Cloudblue Web Design is a small Nottingham, England-based IT managed services company. Their services include IT managed services and Search Engine Optimization.
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$10,000+$150 - $199 / hr2 - 9Reading , England
Services provided
20% Call Center Services20% IT Managed Services15% Email Marketing +3 services15% Social Media Marketing15% Web Design15% Web DevelopmentCall center company Hensman Consulting Intl LLP offers Call Center Services and IT managed services. They were established in 2006.
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$10,000+$150 - $199 / hr10 - 49London , England
Services provided
25% Business Consulting25% CRM Consulting and SI25% Digital Strategy +1 service25% HR ConsultingRMM, a CRM consulting and SI company, was founded in 2006. The company focuses on CRM consulting and SI and Digital Strategy.
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$10,000+$150 - $199 / hr10 - 49Syston, England
Services provided
25% E-Commerce Development25% IT Managed Services25% Search Engine Optimization +1 service25% Web DesignMassive is an e-commerce development firm. The Syston, England-based team provides E-Commerce Development and IT managed services.
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$10,000+$150 - $199 / hr2 - 9Milford, England
Services provided
20% Search Engine Optimization20% Web Design15% IT Managed Services +3 services15% Marketing Strategy15% Print Design15% Public RelationsSnazzy Media is a small SEO company. Founded in 2011, the team focuses on Search Engine Optimization and Web Design.
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$10,000+$150 - $199 / hr2 - 9Southend-on-Sea, England
Services provided
20% Web Design15% E-Commerce Development15% IT Managed Services +4 services15% Print Design15% Search Engine Optimization10% Pay Per Click10% Social Media MarketingFounded in 2012, Paperback Designs Ltd is a web design agency. The agency provides Web Design and E-Commerce Development, and is small.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
30% Web Design30% Web Development15% CRM Consulting and SI +2 services15% Digital Strategy10% Content MarketingPixl8 Interactive is a small web design company headquartered in London, England. Their services include Web Design and Web Development.
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$1,000+$150 - $199 / hr50 - 249London, England
Services provided
50% BI & Big Data Consulting & SI25% IoT Development25% Mobile App DevelopmentBig data analytics company Climber specializes in BI & big data consulting & SI and IoT development. They were founded in 2005.
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$10,000+$150 - $199 / hr2 - 9Corby, England
Services provided
20% Search Engine Optimization20% Web Design15% Email Marketing +4 services15% IT Managed Services10% Graphic Design10% Print Design10% UX/UI DesignSEO services firm Spike Design and Marketing was founded in 2002. The team focuses on Search Engine Optimization and Web Design and is headquartered in Corby, England.
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$10,000+$150 - $199 / hr2 - 9Royston , England
Services provided
20% Web Design15% E-Commerce Development15% IT Managed Services +4 services15% Search Engine Optimization15% Web Development10% Logo10% Social Media MarketingDesign Monkey Media Ltd is a small web design company. Founded in 2004, the team focuses on Web Design and E-Commerce Development.
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$10,000+$150 - $199 / hr2 - 9Nottingham, England
Services provided
25% Marketing Strategy20% Back Office Outsourcing20% Business Consulting +3 services15% BI & Big Data Consulting & SI10% Packaging Design10% Web DevelopmentPurple Tree Marketing Ltd is a Marketing Strategy company founded in 2008. The team provides Marketing Strategy and Back Office Outsourcing.
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$10,000+$150 - $199 / hr10 - 49Bankside, England
Services provided
15% E-Commerce Development15% IT Managed Services15% Mobile App Development +4 services15% UX/UI Design15% Web Design15% Web Development10% Graphic DesignUser experience company Finer Vision was established in 2007. Based in Bankside, England, the team offers UX/UI Design and E-Commerce Development.
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$1,000+$50 - $99 / hr2 - 9Telford, England
Services provided
100% BI & Big Data Consulting & SISthenica is a business intelligence company headquartered in Telford, England. The team specializes in BI & big data consulting & SI.
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$10,000+$150 - $199 / hr50 - 249Knowlhill, England
Services provided
25% Branding25% Digital Strategy15% BI & Big Data Consulting & SI +4 services10% Search Engine Optimization10% Social Media Marketing10% UX/UI Design5% Email MarketingEstablished in 1995, Graymatter Limited is a branding firm. The company specializes in Branding and Digital Strategy, and is midsize.
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$10,000+$150 - $199 / hr2 - 9London , England
Services provided
20% Branding20% E-Commerce Development20% IT Managed Services +2 services20% Search Engine Optimization20% Web DevelopmentCreative-Web is a branding company. Their small team is in London , England. Their services include Branding and E-Commerce Development.
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$10,000+$150 - $199 / hr2 - 9Worcestershire, England
Services provided
20% Branding20% Mobile App Development20% Search Engine Optimization +2 services20% Unified Communications Consulting & SI20% Web DesignDesign in the Shires is a branding agency established in 2017. Their services include Branding and unified communications consulting & SI.
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$10,000+$150 - $199 / hr2 - 9London, England
Services provided
25% Media Planning & Buying25% Other IT Consulting and SI25% Web Design +1 service25% Web DevelopmentXelsion is a media planning & buying agency. They are headquartered in London, England and have small team of experts. Their services include Media Planning & Buying and other IT consulting and SI.
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$10,000+$150 - $199 / hr2 - 9Bollington, England
Services provided
40% Digital Strategy30% BI & Big Data Consulting & SI30% Web DevelopmentBlock 8 Digital is a Digital Strategy company. Launched in 2012, their team offers Digital Strategy and BI & big data consulting & SI.
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$10,000+$150 - $199 / hr2 - 9Bedford, England
Services provided
30% Direct Marketing20% BI & Big Data Consulting & SI20% Search Engine Optimization +3 services10% Digital Strategy10% Email Marketing10% Social Media MarketingDirect Marketing company Intermedia Global Ltd. Was founded in 2003. The team provides Direct Marketing and BI & big data consulting & SI.
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$10,000+$150 - $199 / hr50 - 249London , England
Services provided
20% Advertising20% BI & Big Data Consulting & SI20% Content Marketing +2 services20% Digital Strategy20% Social Media MarketingLocated in London , England, Red Brick Road is an Advertising company. Their services include Advertising and BI & big data consulting & SI.
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$5,000+$50 - $99 / hr10,000+London, England
Services provided
20% Advertising20% Branding20% CRM Consulting and SI +2 services20% Media Planning & Buying20% Public RelationsOmnicom is an Advertising company. They are in New York, New York and London, England, and their services include Advertising and Branding.
Read moreSee All Locations (3)London, England
85 Strand
London, England WC2R 0DW2001 - 5000
+44.0.20.7298.7007
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$10,000+$150 - $199 / hrFreelancerLondon, England
Services provided
20% BI & Big Data Consulting & SI20% Email Marketing20% Graphic Design +2 services20% Search Engine Optimization20% Web DesignBinarydrive is a business intelligence company. They are headquartered in London, England and have small team of experts. Their services include BI & big data consulting & SI and Email Marketing.
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$10,000+$150 - $199 / hr2 - 9Hammersmith, England
Services provided
20% Advertising20% CRM Consulting and SI20% Direct Marketing +2 services20% Public Relations20% Social Media MarketingLocated in Hammersmith, England, Hotcow is an Advertising company. They provide Advertising and CRM consulting and SI.
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$10,000+$150 - $199 / hr250 - 999London, England
Services provided
30% Back Office Outsourcing20% Custom Software Development20% Web Design +3 services10% CRM Consulting and SI10% Digital Strategy10% UX/UI DesignBack Office Outsourcing company Squiz offers Back Office Outsourcing and Custom Software Development. They were established in 1998.
Read moreSee All Locations (2)London, England
Zetland House, 109 - 123 Clifton St
London, England EC2A 4HJ41 - 49
+44.207.183.6801
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$10,000+$150 - $199 / hrFreelancerNorwich , England
Services provided
20% Digital Strategy20% IT Managed Services20% Marketing Strategy +2 services20% Search Engine Optimization20% Social Media MarketingXPose is a Digital Strategy company. The Norwich , England-based company was founded in 2015. Their services include Digital Strategy and IT managed services.
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We evaluate service providers using a structured methodology that combines:
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- Market presence
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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 -
$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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