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 Receptive
Clients express a highly receptive sentiment towards Sigma Software Group, highlighting their strong commitment to communication and client satisfaction. Feedback emphasizes their proactive engagement, with regular on-site visits and effective account management. One client noted, 'They listened, and our feedback was important to them,' showcasing their attentiveness. Additionally, the organized off-site events and English courses reflect Sigma's dedication to maintaining a strong relationship and enhancing team collaboration, leading to positive project outcomes.-
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. We noticed their work was consistently going very well and fast. 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. They listened, and our feedback was important to them. 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?
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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$5,000+$100 - $149 / hr10 - 49Wath upon Dearne, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIFounded in 1987, S2S Group is an IT managed services company. Their services include IT managed services and IT strategy consulting.
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Undisclosed$25 - $49 / hrFreelancerManchester, England
Services provided
50% IT Strategy Consulting20% IT Managed Services15% Cybersecurity +1 service15% Other IT Consulting and SISee all 1 projectsIT consultancy and web design for UK small businesses. Specialising in Microsoft 365, Intune, and Entra ID - plus fast, fixed-price websites built to convert. Based in the North West, working
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$1,000+$50 - $99 / hr2 - 9London, England
Services provided
15% Cloud Consulting & SI15% Computer Engineering15% Cybersecurity +4 services15% IT Managed Services15% IT Strategy Consulting15% Other IT Consulting and SI10% AI AgentsGrayscaled, a Computer Engineering company, was established in 2026. The team provides Computer Engineering and IT strategy consulting and is located in London, England.
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UndisclosedUndisclosed2 - 9Sunderland, England
Services provided
60% Cybersecurity15% IT Managed Services15% Other IT Consulting and SI +1 service10% IT Strategy ConsultingLaunched in 2018, CyberWhite Limited is a Cybersecurity company. The agency offers Cybersecurity and IT managed services.
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$25,000+$25 - $49 / hr50 - 249London, England
Services provided
5% Application Management & Support5% Application Testing5% BI & Big Data Consulting & SI +21 services5% CRM Consulting and SI5% Cloud Consulting & SI5% Custom Software Development5% Cybersecurity5% E-Commerce Development5% ECM Consulting and SI5% ERP Consulting and SI5% Enterprise App Modernization5% IT Managed Services5% IT Staff Augmentation5% IT Strategy Consulting5% IoT Development5% Mobile App Development5% Other IT Consulting and SI5% Unified Communications Consulting & SI5% Web Development1% AI Consulting1% AI Development1% Generative AI1% UX/UI Design1% Web DesignHeadquartered in London, England, Neo Technology Solutions is an IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI and were launched in 2018.
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UndisclosedUndisclosed10 - 49London, England
Services provided
50% IT Managed Services25% Cloud Consulting & SI25% CybersecuritySolid Systems is an IT managed services company. Located in Cape Town, South Africa and Johannesburg, South Africa, their team focuses on IT managed services and cloud consulting & SI.
Read moreSee All Locations (3)London, England
Mill Hill Industrial Estate, 7 Flower Lane
London, England NW7 2HU2 - 5
+442031500261
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$5,000+$25 - $49 / hr50 - 249London, England
Services provided
25% IT Strategy Consulting20% Cloud Consulting & SI15% CRM Consulting and SI +4 services10% Custom Software Development10% DevOps Managed Services10% IT Staff Augmentation10% Low/No Code DevelopmentTAGMATIX360 LTD is an IT strategy consulting company located in and London, England. Their services include IT strategy consulting and cloud consulting & SI.
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$250,000+$50 - $99 / hr50 - 249London, England
Services provided
20% BI & Big Data Consulting & SI20% Business Consulting20% Cloud Consulting & SI +2 services20% Custom Software Development20% IT Strategy ConsultingSCSK Digital is a midsize London, England-based IT strategy consulting company. Their services include IT strategy consulting and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49London, England
Services provided
25% Business Continuity Management25% Cloud Consulting & SI25% Cybersecurity +1 service25% IT Managed ServicesFounded in 2017, Astec IT Consultancy LTD is a cloud consulting & SI company. The small team offers cloud consulting & SI and Cybersecurity.
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$1,000+$100 - $149 / hr1,000 - 9,999London, England
Services provided
40% IT Staff Augmentation20% IT Managed Services10% Application Management & Support +5 services10% Cloud Consulting & SI5% AR/VR Development5% IT Strategy Consulting5% Mobile App Development5% Web DevelopmentSify Digital Services Ltd is a large IT staff augmentation company founded in 1995. Their team provides IT staff augmentation and IT managed services.
Read moreSee All Locations (2)London, England
63 Saint Mary Axe
London, England EC3A 8AA6 - 9
+44 20 3862 9734
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$5,000+$100 - $149 / hr2 - 9Hingham, England
Services provided
60% Cloud Consulting & SI10% BI & Big Data Consulting & SI10% IT Managed Services +2 services10% IT Strategy Consulting10% Other IT Consulting and SIManta Innovations Ltd is a cloud consulting & SI company founded in 2018. The agency specializes in cloud consulting & SI and BI & big data consulting & SI.
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$1,000+$100 - $149 / hr10 - 49Exeter, England
Services provided
55% IT Managed Services15% Cloud Consulting & SI15% IT Strategy Consulting +2 services10% Cybersecurity5% Unified Communications Consulting & SIIT Champion Ltd is an IT managed services company. The team specializes in IT managed services and IT strategy consulting and is in Exeter, England and London, England.
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$5,000+$100 - $149 / hr2 - 9Harrow, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIServer Consultancy Ltd is an IT managed services company. Headquartered in Harrow, England, their small team focuses on IT managed services and IT strategy consulting. The agency was launched in
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UndisclosedUndisclosed10 - 49Sheffield, England
Services provided
20% Cloud Consulting & SI20% Cybersecurity20% IT Strategy Consulting +4 services10% Business Continuity Management10% Corporate Training & Coaching10% IT Managed Services10% Unified Communications Consulting & SIResolve IT Solutions, an IT strategy consulting company, was established in 2004. The team offers IT strategy consulting and cloud consulting & SI.
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$5,000+$100 - $149 / hr10 - 49Birmingham, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIIT managed services company Microtrading offers IT managed services and IT strategy consulting. They were launched in 1981.
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$1,000+$100 - $149 / hr10 - 49Glasgow, Scotland
Services provided
35% Cybersecurity35% IT Managed Services20% IT Strategy Consulting +1 service10% Business ConsultingFounded in 2002, incovo is a Cybersecurity company. The team provides Cybersecurity and IT managed services.
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$5,000+$100 - $149 / hr10 - 49Westhill, Scotland
Services provided
40% Cybersecurity40% IT Managed Services10% IT Strategy Consulting +2 services5% Cloud Consulting & SI5% Unified Communications Consulting & SIG5 Technologies Ltd is a Cybersecurity company. The Westhill, Scotland-based agency specializes in Cybersecurity and IT managed services.
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UndisclosedUndisclosed10 - 49Godalming, England
Services provided
40% Cybersecurity40% IT Managed Services20% IT Strategy ConsultingLAN Support Systems Ltd is a Godalming, England-based IT managed services company. Their services include IT managed services and Cybersecurity.
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UndisclosedUndisclosed50 - 249Shenley Wood, England
Services provided
35% ERP Consulting and SI25% CRM Consulting and SI15% Cloud Consulting & SI +2 services15% IT Managed Services10% Custom Software DevelopmentEstablished in 2005, Mercurius IT LTD is a midsize Shenley Wood, England-based ERP consulting and SI company. Their team offers ERP consulting and SI and CRM consulting and SI.
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Undisclosed$300+ / hr2 - 9Billericay, England
Services provided
30% Cloud Consulting & SI20% Cybersecurity20% IT Managed Services +3 services10% DevOps Managed Services10% IT Strategy Consulting10% Web DesignInfo-Power is a cloud consulting & SI company. They were established in 1999 and specialize in cloud consulting & SI and IT managed services.
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$50,000+$25 - $49 / hr10 - 49Brentford, England
Services provided
10% BI & Big Data Consulting & SI10% Cloud Consulting & SI10% Cybersecurity +7 services10% DevOps Managed Services10% IT Managed Services10% IT Staff Augmentation10% IT Strategy Consulting10% Recruiting10% UX/UI Design10% Web DesignFindErnest is a web design company. The firm is based in Hyderabad, India and Brentford, England. Their services include Web Design and UX/UI Design.
Read moreSee All Locations (2)Brentford, England
981 Great West Road
Brentford, England TW8 9DN2 - 5
+447493490621
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UndisclosedUndisclosed10 - 49HIGH WYCOMBE, England
Services provided
60% IT Managed Services15% Cybersecurity15% IT Strategy Consulting +1 service10% Cloud Consulting & SIEpoq IT is an IT managed services company in HIGH WYCOMBE, England. Their services include IT managed services and Cybersecurity.
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$5,000+$100 - $149 / hr10 - 49Manchester , England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIApajove is an IT managed services company. Their team is headquartered in Manchester , England. The agency offers IT managed services and IT strategy consulting.
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$1,000+$25 - $49 / hr10 - 49Southampton, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIHJS Technology is an IT managed services company. Their team is headquartered in Southampton, England. The company focuses on IT managed services and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Swalwell, England
Services provided
50% IT Managed Services25% IT Strategy Consulting10% Cloud Consulting & SI +3 services5% Business Consulting5% Cybersecurity5% Unified Communications Consulting & SIBigfoot Networks Ltd is an IT managed services company established in 2014. Their services include IT managed services and IT strategy consulting.
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$10,000+$200 - $300 / hr10 - 49London, England
Services provided
25% AI Development15% Cloud Consulting & SI15% Custom Software Development +3 services15% Cybersecurity15% IT Strategy Consulting15% Other IT Consulting and SIWisdom Works, an AI development company, was founded in 2020. The team provides Artificial Intelligence and IT strategy consulting.
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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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