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.
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?
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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$5,000+$50 - $99 / hr10 - 49London, England
Services provided
40% IT Managed Services30% Enterprise App Modernization10% Blockchain +2 services10% E-Commerce Development10% Web DesignSee all 1 projectsAPIBEST offers IT Managed Services, Enterprise App Modernization, E-Commerce Development, and DevOps services. However, the reviews on Clutch.co highlight significant concerns regarding the company's transparency, communication, and competence, particularly criticizing the leadership of CEO Taras Omelianenko for failing to meet commitments and delivering substandard work. The overall feedback indicates consistent delays and a lack of professional proficiency.
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$5,000+$100 - $149 / hr10 - 49Bristol, England
Services provided
75% BI & Big Data Consulting & SI10% IT Managed Services10% Logistics & Supply Chain Consulting +1 service5% Business ConsultingSustainIt Solutions Ltd is a data analytics company. The team is in Bristol, England, and their services include BI & big data consulting & SI and IT managed services.
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Undisclosed< $25 / hr50 - 249London, England
Services provided
5% Accounting5% Back Office Outsourcing5% Business Consulting +17 services5% Call Center Services5% Cloud Consulting & SI5% Compliance Consulting5% Corporate Relocation5% Custom Software Development5% Customer Service Outsourcing5% E-Commerce Development5% ERP Consulting and SI5% Finance & Accounting Outsourcing (FAO)5% Financial Advising & Planning5% Fractional CFO Services5% IT Managed Services5% IT Strategy Consulting5% Mobile App Development5% Sales Outsourcing5% Web Design5% Web DevelopmentHeadquartered in London, England, Al Bari Consulting Group is a web design company. They offer Web Design and IT strategy consulting and were established in 2019.
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UndisclosedUndisclosed50 - 249London, England
Services provided
40% CRM Consulting and SI40% IT Managed Services20% Business ConsultingPhiX Technologies is a CRM consulting and SI company. Based in London, England, the company was founded in 2019. Their team provides CRM consulting and SI and IT managed services.
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UndisclosedUndisclosed2 - 9City of London, England
Services provided
20% Cybersecurity20% IT Managed Services20% IT Strategy Consulting +2 services20% Web Design20% Web DevelopmentHeadquartered in City of London, England, D-Wall IT Solutions Ltd is a web design agency. They focus on Web Design and IT strategy consulting and were established in 2021.
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UndisclosedUndisclosed2 - 9Kennett, England
Services provided
20% Cloud Consulting & SI20% Cybersecurity20% Ecommerce Marketing +2 services20% IT Managed Services20% Web DesignOld Forge Technologies is a Kennett, England-based web design agency. They provide Web Design and cloud consulting & SI.
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$5,000+$100 - $149 / hr2 - 9Chester, England
Services provided
20% Mobile App Development10% AR/VR Development10% Cloud Consulting & SI +6 services10% Custom Software Development10% E-Commerce Development10% IT Managed Services10% IT Strategy Consulting10% Low/No Code Development10% Web DevelopmentProgressive Robot, a website development firm, was established in 2020. In Chester, England, the team provides Web Development and Mobile App Development.
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Undisclosed< $25 / hr2 - 9Bournemouth, England
Services provided
40% CRM Consulting and SI20% IT Managed Services15% Business Consulting +3 services10% Corporate Training & Coaching10% Low/No Code Development5% Other IT Consulting and SIFounded in 2023, WISE onboard is a CRM consulting and SI company. The team offers CRM consulting and SI and IT managed services and is located in Bournemouth, England.
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Undisclosed$50 - $99 / hr2 - 9Pontefract, England
Services provided
80% IT Managed Services15% Other IT Consulting and SI5% IT Strategy ConsultingBoomIT ltd is an IT managed services company. The small Pontefract, England-based team offers IT managed services and other IT consulting and SI. The company was founded in 2025.
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UndisclosedUndisclosed10 - 49Berkhamsted, England
Services provided
70% Custom Software Development20% Cybersecurity10% Web DesignHeadquartered in Berkhamsted, England, Memgraph is a software development company. Founded in 2016, the team provides Custom Software Development and Cybersecurity.
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$10,000+$25 - $49 / hr2 - 9Southport, England
Services provided
30% Custom Software Development20% Cloud Consulting & SI20% Web Development +5 services10% Mobile App Development5% AI Development5% CRM Consulting and SI5% Pay Per Click5% Search Engine OptimizationPhaeria.com is a Southport, England-based software development firm. They offer Custom Software Development and cloud consulting & SI.
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$5,000+$50 - $99 / hr10 - 49Staines-upon-Thames, England
Services provided
30% Custom Software Development30% Web Development10% Application Management & Support +5 services10% Business Consulting5% AI Consulting5% Content Moderation Services5% IT Managed Services5% IT Strategy ConsultingWorld Business Software Solutions is a software development firm. The team is based in Staines-upon-Thames, England, and their services include Custom Software Development and Web Development.
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$5,000+$50 - $99 / hr10 - 49Warwick, England
Services provided
50% Custom Software Development50% IT Strategy ConsultingFounded in 2010, BMSoluciones is a software development firm and IT strategy consulting company. Their services include Custom Software Development and IT strategy consulting.
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Undisclosed$25 - $49 / hr2 - 9Rugeley, England
Services provided
30% Web Design20% CRM Consulting and SI20% IT Managed Services +3 services10% Email Marketing10% Graphic Design10% Social Media MarketingZephi is a web design agency. Their team is headquartered in Rugeley, England. The firm provides Web Design and CRM consulting and SI.
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$10,000+$25 - $49 / hr50 - 249London, England
Services provided
34% Branding33% Advertising33% IT Strategy ConsultingXint Solutions is a branding agency. Launched in 2005, the team offers Branding and Advertising. The company is located in London, England.
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$10,000+$100 - $149 / hr50 - 249Maidenhead, England
Services provided
25% Enterprise App Modernization25% IT Strategy Consulting25% Other Application Development +2 services15% Application Management & Support10% AR/VR DevelopmentNeosAlpha Technologies is an IT strategy consulting company. In Maidenhead, England and Jaipur, India, their team offers IT strategy consulting and Enterprise App Modernization.
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Undisclosed$25 - $49 / hr50 - 249London, England
Services provided
10% Custom Software Development10% Digital Strategy10% IT Managed Services +11 services10% IT Strategy Consulting10% IoT Development10% Search Engine Optimization10% UX/UI Design10% Web Design10% Web Development6% AI Development1% Blockchain1% Business Consulting1% HR Consulting1% Mobile App DevelopmentSynycs Group is a Digital Strategy company located in London, England. The team provides Digital Strategy and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Middlesbrough, England
Services provided
100% CybersecuritySencode Cyber SEcurity, a Cybersecurity company, was established in 2019. The team specializes in Cybersecurity.
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$5,000+$200 - $300 / hr10 - 49London, England
Services provided
100% CybersecurityEstablished in 2021, Kloudwerk is a Cybersecurity company. The small team specializes in Cybersecurity.
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$1,000+< $25 / hr50 - 249Sheffield, England
Services provided
25% Cybersecurity25% IT Staff Augmentation25% Mobile App Development +1 service25% Web DevelopmentDigiatto IT Services, a Cybersecurity company, is in Sheffield, England and Indore, India. Established in 2010, the team specializes in Cybersecurity and IT staff augmentation.
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Undisclosed< $25 / hr50 - 249London, England
Services provided
20% AI Development20% Cloud Consulting & SI20% Custom Software Development +2 services20% IT Staff Augmentation20% Search Engine OptimizationSoftech Systems Pvt. LTD is a SEO agency. The team provides Search Engine Optimization and cloud consulting & SI, and the firm is headquartered in London, England and McLean, Virginia.
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$10,000+$100 - $149 / hr10 - 49Edinburgh, Scotland
Services provided
50% CRM Consulting and SI25% AI Development25% BI & Big Data Consulting & SIOptima Connect is a CRM consulting and SI company. The Edinburgh, Scotland-based team offers CRM consulting and SI and BI & big data consulting & SI.
Read moreMore responsive than most other service providers
Get in TouchOptima Connect 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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UndisclosedUndisclosed50 - 249London, England
Services provided
20% AI Consulting20% Cloud Consulting & SI20% Commercial Financing +2 services20% Digital Engineering20% Digital StrategyAbsoluteLabs, a Digital Strategy company, was founded in 2020. The team provides Digital Strategy and cloud consulting & SI.
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Undisclosed$50 - $99 / hr10 - 49London, England
Services provided
25% Custom Software Development25% IT Strategy Consulting25% UX/UI Design +1 service25% Web DevelopmentLaunched in 2012, Lab42 is a small London, England-based user experience agency. Their team provides UX/UI Design and IT strategy consulting.
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UndisclosedUndisclosed2 - 9Chesterfield, England
Services provided
100% CybersecurityBlack Swan Cyber Security Solutions, a Cybersecurity company, was established in 2006. They provides Cybersecurity.
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$1,000+Undisclosed50 - 249London, England
Services provided
20% CRM Consulting and SI20% Custom Software Development20% ERP Consulting and SI +2 services20% Web Design20% Web DevelopmentBritixo is a web design agency founded in 2017. In London, England and Cricklade, England, the team offers Web Design and CRM consulting and SI.
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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.
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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:
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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 -
$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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