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.
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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UndisclosedUndisclosed2 - 9Darlington, England
Services provided
20% Custom Software Development20% IT Managed Services20% Mobile App Development +2 services20% Web Design20% Web DevelopmentEstablished in 2023, Code Logistic Tech is a web design company. The company offers Web Design and IT managed services, and is small.
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$10,000+$50 - $99 / hr2 - 9London, England
Services provided
20% Blockchain20% ERP Consulting and SI20% Product Design +2 services20% UX/UI Design20% Video ProductionARCITY is an user experience agency. Their small team is based in London, England. Their services include UX/UI Design and Product Design.
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Undisclosed$50 - $99 / hr2 - 9St. Neots, England
Services provided
25% CRM Consulting and SI25% Email Marketing25% Pay Per Click +1 service25% Social Media MarketingEstablished in 2022, Toco Marketing is a social media marketing company. The small team provides Social Media Marketing and Email Marketing.
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$1,000+$50 - $99 / hr10 - 49Hayes, England
Services provided
25% BI & Big Data Consulting & SI25% Content Marketing25% Product Design +1 service25% Product MarketingOZONE is a Content Marketing company launched in 2024. The company focuses on Content Marketing and Product Design, and is small.
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Undisclosed$25 - $49 / hr2 - 9Warsash, England
Services provided
20% CRM Consulting and SI20% Content Marketing20% Search Engine Optimization +2 services20% Social Media Marketing20% Web DesignHampshire Marketing is a small social media marketing agency. Established in 2025, the team focuses on Social Media Marketing and Content Marketing.
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$1,000+$50 - $99 / hr2 - 9London, England
Services provided
20% AI Agents20% AI Consulting20% AI Development +2 services20% API Development20% CRM Consulting and SICRM consulting and SI company Abotly Ltd is in London, England. The team offers CRM consulting and SI and Artificial Intelligence.
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$5,000+$25 - $49 / hr50 - 249London, England
Services provided
30% Custom Software Development25% E-Commerce Development25% ERP Consulting and SI +2 services15% API Development5% IoT DevelopmentSpacecore is a custom software development company. The midsize Chișinău, Moldova-based team specializes in Custom Software Development and ERP consulting and SI. The agency was founded in 2017.
Read moreSee All Locations (2)London, England
124 City Road
London, England EC1V 2NX6 - 9
447938577330
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$5,000+Undisclosed10 - 49London, England
Services provided
35% AI Agents25% Custom Software Development20% CRM Consulting and SI +2 services10% AI Consulting10% Mobile App DevelopmentKly Agency is an AI Agents company launched in 2022. Their services include AI Agents and Custom Software Development.
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Undisclosed$25 - $49 / hr2 - 9London, England
Services provided
40% Call Center Services25% CRM Consulting and SI15% Business Consulting +2 services10% AI Agents10% Back Office OutsourcingCirca Core Ltd is a small answering service company. Founded in 2025, the team focuses on Call Center Services and CRM consulting and SI.
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$5,000+$50 - $99 / hr10 - 49Manchester, England
Services provided
100% IT Managed ServicesLaunched in 2025, Global Layers Technologies Ltd is an IT managed services company. The firm offers IT managed services.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
20% AI Agents15% IT Managed Services15% IT Staff Augmentation +4 services15% Mobile App Development15% Web Development10% Graphic Design10% Web DesignAI Agents company Ziknos is headquartered in London, England. The team provides AI Agents and IT managed services.
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UndisclosedUndisclosedFreelancerNorthampton, England
Services provided
10% Advertising10% Back Office Outsourcing10% Branding +7 services10% Custom Software Development10% IT Managed Services10% IT Strategy Consulting10% Marketing Strategy10% Media Planning & Buying10% Product Marketing10% Web DevelopmentNorthampton Portal is an Advertising company. Launched in 2008, the firm provides Advertising and Branding.
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$1,000+$50 - $99 / hr2 - 9Manchester, England
Services provided
15% CRM Consulting and SI15% Digital Strategy15% Direct Marketing +4 services15% Marketing Strategy15% Sales Outsourcing15% Web Development10% Business ConsultingLEAPFLY is a small Direct Marketing company located in Manchester, England. Their services include Direct Marketing and Sales Outsourcing.
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Undisclosed< $25 / hr2 - 9Bridge, England
Services provided
25% Accounting25% ERP Consulting and SI25% Financial Advising & Planning +1 service25% Tax LawGreystone Hyde Advisory Limited is a small Bridge, England-based Accounting company. The team offers Accounting and Financial Advising & Planning.
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$1,000+$25 - $49 / hr2 - 9Wembley, England
Services provided
30% Custom Software Development25% Application Management & Support20% Web Development +2 services15% ERP Consulting and SI10% Enterprise App ModernizationHeadquartered in Wembley, England, Aviu Solutions LTD is a small custom software development company. The team offers Custom Software Development and Application Management & Support.
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UndisclosedUndisclosed2 - 9Bristol, England
Services provided
70% ERP Consulting and SI20% Business Consulting10% Supply Chain ManagementQwyk Solutions is an ERP consulting and SI company launched in 2025. The small team provides ERP consulting and SI and Business Consulting.
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$1,000+$100 - $149 / hr2 - 9London, England
Services provided
50% BI & Big Data Consulting & SI40% Digital Strategy10% Data Annotation ServicesDatacognify, a big data analytics company, was founded in 2025. Headquartered in London, England, the team focuses on BI & big data consulting & SI and Digital Strategy.
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UndisclosedUndisclosed2 - 9Manchester, England
Services provided
20% E-Commerce Development20% Other IT Consulting and SI20% Search Engine Optimization +2 services20% Web Design20% Web DevelopmentHeadquartered in Manchester, England, Fit Pixels Ltd is a small web design agency. The team provides Web Design and Search Engine Optimization.
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$1,000+$150 - $199 / hr2 - 9London, England
Services provided
50% CRM Consulting and SI50% Custom Software DevelopmentCastlane is a small CRM consulting and SI and custom software development company established in 2026. Their team offers CRM consulting and SI and Custom Software Development.
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$5,000+$200 - $300 / hr2 - 9London, England
Services provided
25% AI Development15% AI Agents15% AI Consulting +3 services15% Business Consulting15% ERP Consulting and SI15% Generative AISIMARA AI is an artificial intelligence firm. Located in London, England, the agency was established in 2025. Their team offers Artificial Intelligence and AI Consulting.
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$10,000+UndisclosedFreelancerEastbourne, England
Services provided
50% Business Consulting40% CRM Consulting and SI10% AI ConsultingUNFYS Consulting Ltd is a Business Consulting company. Their small team of employees is headquartered in Eastbourne, England. Their team offers Business Consulting and CRM consulting and SI.
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UndisclosedUndisclosed2 - 9Stanmore, England
Services provided
35% Business Consulting30% CRM Consulting and SI15% AI Agents +2 services15% Product Marketing5% Marketing StrategyZenible is a Stanmore, England-based Business Consulting company. They specialize in Business Consulting and CRM consulting and SI and were founded in 2026.
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$1,000+$25 - $49 / hr50 - 249London, England
Services provided
10% AI Agents10% CRM Consulting and SI10% Graphic Design +7 services10% Market Research10% Media Planning & Buying10% Search Engine Optimization10% Social Media Marketing10% Video Marketing10% Video Production10% Web DesignSpurtech is a midsize London, England-based AI Agents company. Their services include AI Agents and CRM consulting and SI.
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Undisclosed$25 - $49 / hr2 - 9Telford, England
Services provided
15% AI Development15% API Development15% Low/No Code Development +7 services15% Web Development10% Application Testing10% IT Strategy Consulting5% AI Consulting5% Call Center Services5% Computer Engineering5% Digital EngineeringArtificial intelligence development company Yedaiah specializes in Artificial Intelligence and Web Development. They were founded in 2015.
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$50,000+$200 - $300 / hr10 - 49London, England
Services provided
20% Customer Service Outsourcing20% Sales Outsourcing15% Back Office Outsourcing +8 services10% Call Center Services5% Corporate Training & Coaching5% Document Digitization & Management5% IT Managed Services5% IT Staff Augmentation5% Marketing Strategy5% Other IT Consulting and SI5% Social Media MarketingCustomer Service Outsourcing company Web3 Community Management is in San Francisco, California and London, England. They provide Customer Service Outsourcing and Sales Outsourcing.
Read moreSee All Locations (2)London, England
18 Finsbury Square
London, England EC2A 1DX6 - 9
9168739000
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$5,000+$100 - $149 / hr2 - 9Cumbernauld, Scotland
Services provided
80% IT Managed Services20% Cloud Consulting & SINevcom is an IT managed services company. The Cumbernauld, Scotland-based firm offers IT managed services and cloud consulting & SI.
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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.
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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 -
$25,000+$50 - $99 / hr50 - 249Salford, England
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% IT Consulting80% Other -
$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
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