Top IT Consultants & Companies in the United Kingdom
"IT services" is a broad category in the U.K., spanning managed IT support, cloud migration, cybersecurity, ERP and CRM, and high-level IT strategy and consulting. U.K. IT firms serve everyone from small businesses that need dependable day-to-day support to enterprises planning complex transformations, with talent concentrated in London and strong hubs in Manchester, Cambridge, and Edinburgh.
The right partner depends on whether you need hands-on support, a specific project delivered, or strategic advice. Clutch connects you with IT consultants in the U.K. vetted through verified client reviews, so you can compare expertise, certifications, and value before you hire. Use the filters below to narrow by budget, industry, and team size, or explore related directories:
• IT Consultants in Birmingham
15 Leaders 15 Contenders
3,337 Companies
List of the Top IT Services Companies in the UK
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Featured
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$50,000+$25 - $49 / hr250 - 999Serves United KingdomServices provided
25% Custom Software Development20% IT Staff Augmentation15% Web Development +4 services10% AI Development10% IT Managed Services10% IT Strategy Consulting10% Mobile App DevelopmentSee all 37 projectsDreamix is a versatile IT solutions provider specializing in software development, cloud infrastructure, and data analytics. Reviews highlight their adaptability, effective communication, and high-quality deliverables, with 100% of reviews praising their project management and professionalism. Clients appreciate their cultural fit and ability to exceed expectations, with no areas for improvement noted in any reviews.
Reviews mention Great team
Clients consistently commend Dreamix for its exceptional team and collaborative culture. One reviewer highlighted the company's 'caring and sharing culture' that fosters motivation among developers, allowing them to deeply understand customer processes. Another client praised the team’s effective self-directing approach, noting that responsibility is shared rather than placed on individuals. Overall, feedback reflects a strong sentiment of satisfaction regarding the professionalism and dedication of the Dreamix team in meeting client needs.-
Web Dev for Media Company
5.0 Apr 28, 2024What stood out most impressively about the Dreamix team was their exceptional blend of technical proficiency, superb teamwork, and a genuinely enjoyable work environment. Every day working with them was not only productive but also fun, which is a rare and valuable trait in high-pressure project settings.
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Custom Software Development for Digital Health Platform
5.0 Aug 21, 2023Superb problem solvers! Worked very well as a team and with other teams! No egos! They take pride in the development of the platform and are extremely technically proficient! Good researchers!
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Software Development for IT Platform
5.0 Jul 26, 2019I would definitely say the culture that they implemented throughout the entire company. It's a caring and sharing culture that is managed internally as well as externally and to their customers (or partners as they like to call). The developers are all really motivated and are encouraged to dive deep, not only technical but also in understanding the customer processes and business needs.
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3 of 3 reviews are 5 starsUnknown avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Dreamix has received positive feedback from clients over the past six months, highlighting their strong project management, timely delivery, and adaptability to changes. Clients noted the personal touch in communication and the high quality of work, particularly in software development and UX/UI design. One client emphasized Dreamix's engineering expertise and willingness to exceed expectations, while another praised their ability to meet budget constraints. Overall, the sentiment is overwhelmingly favorable, with no significant areas for improvement identified.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Dreamix is consistently praised for delivering high-quality work at competitive prices, providing excellent value for money. Clients noted that the company's pricing fit their budgets while still meeting project requirements effectively. One client highlighted their decision to choose Dreamix due to their 'good value for the cost' and high ratings. Overall, clients expressed satisfaction with the balance of cost and quality, noting that Dreamix's services exceeded expectations without compromising on financial considerations.Was this helpful?
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$50,000+$50 - $99 / hr1,000 - 9,999Serves United KingdomServices provided
17% Mobile App Development15% Custom Software Development15% Web Development +5 services11% BI & Big Data Consulting & SI11% Cloud Consulting & SI11% IoT Development10% AI Consulting10% CybersecuritySee all 37 projectsSigma Software Group is a versatile IT services company offering comprehensive software development, website creation, and application development solutions. The company is praised for its efficiency, creativity, and collaborative spirit, with 100% of reviewers highlighting timely delivery and satisfaction with product outcomes. While some suggest a need for more proactive guidance, 90% of feedback notes their adaptability and strong alignment with client needs and values.
Industry Experience
Sigma Software Group has demonstrated strong expertise across various industries, particularly in Advertising & Marketing, Education, Financial Services, Food & Beverage, and Automotive. Clients consistently highlight their efficiency, creativity, and technical capabilities, with notable results in project management and collaboration. Overall sentiment is overwhelmingly positive, with many clients emphasizing their adaptability, cost-effectiveness, and alignment with company values, positioning Sigma as a strong candidate for projects in these sectors.
Read All ReviewsSelect Industry to see insights
IT Services Financial services Food & Beverage Other Industry Information technology Education Construction Arts, entertainment & music Software Sports Manufacturing Automotive Retail Real estate Design Healthcare Logistics & Supply Chain Advertising & marketing GamblingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise Sigma Software Group for their competitive pricing and strong value for money. Feedback highlights that their services fit well within budget constraints while delivering high-quality work. One client noted, "Good value for cost" and another emphasized that Sigma's pricing was a significant factor in choosing them over competitors. Overall, clients appreciate the balance between cost and the quality of services provided, often remarking on the efficiency and expertise of the Sigma team.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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UndisclosedUndisclosed10 - 49London, England
Services provided
60% AI Development20% Cybersecurity20% UX/UI DesignReckon Digital is an artificial intelligence company. The London, England-based firm offers Artificial Intelligence and UX/UI Design.
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UndisclosedUndisclosed10 - 49Birmingham , England
Services provided
20% AI Development20% Custom Software Development20% IT Strategy Consulting +2 services20% Mobile App Development20% Web DevelopmentWaqartech Ltd is a small custom software development firm. Founded in 2008, the team specializes in Custom Software Development and Artificial Intelligence.
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UndisclosedUndisclosed10 - 49Manchester, England
Services provided
40% AI Development20% Business Consulting20% Cybersecurity +1 service20% Web DevelopmentSQA Consulting Limited, a small artificial intelligence firm, is located in Manchester, England and Dublin, Ireland. Their services include Artificial Intelligence and Cybersecurity.
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UndisclosedUndisclosed10 - 49Bath, England
Services provided
20% AI Consulting20% AI Development20% Cloud Consulting & SI +2 services20% Fulfillment20% IoT DevelopmentGoaltech, a cloud consulting & SI company, was launched in 2017. The small team offers cloud consulting & SI and IoT development.
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UndisclosedUndisclosed10 - 49Harrogate, England
Services provided
40% Accounting20% Business Valuation Services20% Commercial Financing +1 service20% IT Strategy ConsultingHoward Matthews Partnership is an Accounting company. They were founded in 1985, and their services include Accounting and IT strategy consulting.
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UndisclosedUndisclosed10 - 49London, England
Services provided
60% Blockchain20% Blockchain Marketing20% CybersecurityBlockchain company Cryptosec provides Blockchain and Cybersecurity. They are in London, England.
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UndisclosedUndisclosed10 - 49London, England
Services provided
40% Enterprise App Modernization20% Application Management & Support20% Application Testing +1 service20% Cloud Consulting & SIEnterprise App Modernization company Camwood Ltd. Offers Enterprise App Modernization and cloud consulting & SI. They are headquartered in London, England.
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UndisclosedUndisclosed10 - 49London, England
Services provided
20% Branding20% IT Strategy Consulting20% Logo +2 services20% Social Media Marketing20% Web DesignInfinity Media Design is a branding agency. The team is based in London, England, and their services include Branding and Social Media Marketing.
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$10,000+$150 - $199 / hr250 - 999Sheffield, England
Services provided
20% Digital Strategy10% Advertising10% Back Office Outsourcing +6 services10% Branding10% Broadcast Video10% IT Strategy Consulting10% Social Media Marketing10% Web Design10% Web DevelopmentIn Sheffield, England and London, England, Uber is a Digital Strategy company. They offer Digital Strategy and Advertising and were established in 2003.
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UndisclosedUndisclosed250 - 999London, England
Services provided
40% Application Testing20% AI Development20% Custom Software Development +2 services10% API Development10% Cloud Consulting & SIExactpro, an Application Testing company, was launched in 2009. The midsize team specializes in Application Testing and Custom Software Development.
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UndisclosedUndisclosedFreelancerBridlington, England
Services provided
50% Web Development30% Cybersecurity10% Ecommerce Marketing +1 service10% Search Engine OptimizationRelyWP is a small website development company. Launched in 2019, the team specializes in Web Development and Cybersecurity.
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$10,000+$50 - $99 / hr2 - 9Barrow, England
Services provided
40% IoT Development20% Cloud Consulting & SI20% Custom Software Development +1 service20% Web DesignIoT development company Ringtail Software is based in Barrow, England. They focus on IoT development and Custom Software Development.
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$10,000+$50 - $99 / hr2 - 9Albourne, England
Services provided
30% IoT Development20% Custom Software Development10% BI & Big Data Consulting & SI +4 services10% Cloud Consulting & SI10% E-Commerce Development10% Mobile App Development10% Web DesignBased in Albourne, England, We Talk IT is a small IoT development company. Their services include IoT development and Custom Software Development.
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$10,000+$150 - $199 / hr2 - 9Berkshire, England
Services provided
20% Digital Strategy20% IT Strategy Consulting20% Mobile & App Marketing +2 services20% Search Engine Optimization20% Web DesignLaunched in 2014, Air Byte is a Digital Strategy company. The team focuses on Digital Strategy and IT strategy consulting.
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$10,000+$150 - $199 / hr2 - 9Glasgow, Scotland
Services provided
20% Advertising20% IT Strategy Consulting20% Pay Per Click +2 services20% Search Engine Optimization20% Web DesignEstablished in 2015, Two Hats Digital is an Advertising company. The firm provides Advertising and IT strategy consulting, and is small.
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UndisclosedUndisclosed2 - 9Manchester, England
Services provided
50% Business Consulting20% IT Strategy Consulting15% Recruiting +1 service15% StaffingTEaM Consulting is a small Business Consulting company based in Manchester, England. The team offers Business Consulting and IT strategy consulting.
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UndisclosedUndisclosed2 - 9Birmingham , England
Services provided
20% Custom Software Development20% E-Commerce Development20% IT Strategy Consulting +2 services20% Web Design20% Web DevelopmentIn Birmingham , England, Concept Coders Ltd is a small software development company. The team offers Custom Software Development and E-Commerce Development.
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UndisclosedUndisclosed2 - 9Birmingham, England
Services provided
40% Custom Software Development40% Web Development20% IT Strategy ConsultingSchool of Code is a custom software development company. The small Birmingham, England-based team provides Custom Software Development and Web Development. The firm was launched in 2015.
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UndisclosedUndisclosed2 - 9Leeds , England
Services provided
30% Custom Software Development30% IoT Development20% Application Testing +1 service20% Cloud Consulting & SITrueNorth IT Ltd is a software development firm established in 2014. Based in Leeds , England, the team specializes in Custom Software Development and IoT development.
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UndisclosedUndisclosed2 - 9Sheffield , England
Services provided
80% Accounting20% Cloud Consulting & SIFreedom In Numbers is an Accounting company. Based in Sheffield , England, their team specializes in Accounting and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9Sheffield, England
Services provided
30% Social Media Marketing30% Web Development20% IT Strategy Consulting +1 service20% Mobile App DevelopmentEstablished in 2007, Redemption Media is a social media marketing firm. Headquartered in Sheffield, England, the team focuses on Social Media Marketing and Web Development.
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UndisclosedUndisclosed2 - 9London, England
Services provided
20% Branding20% Digital Strategy20% IT Strategy Consulting +2 services20% Web Design20% Web Development1nspiration Digital, a small branding company, is based in London, England. Their services include Branding and Digital Strategy.
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UndisclosedUndisclosed2 - 9Edinburgh, Scotland
Services provided
30% Web Development20% AI Development20% Custom Software Development +3 services10% BI & Big Data Consulting & SI10% IT Managed Services10% Low/No Code DevelopmentLocated in Edinburgh, Scotland, Wallscope is a website development company. They specialize in Web Development and BI & big data consulting & SI and were launched in 2014.
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UndisclosedUndisclosed2 - 9Guildford, England
Services provided
50% Custom Software Development20% Blockchain20% Cloud Consulting & SI +1 service10% AR/VR DevelopmentPolystream is a software development company headquartered in Guildford, England. Founded in 2015, the team specializes in Custom Software Development and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9London, England
Services provided
60% Blockchain20% Blockchain Marketing20% CybersecurityHAXR is a Blockchain company. The London, England-based company was established in 2021. Their services include Blockchain and Cybersecurity.
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UndisclosedUndisclosed2 - 9London, England
Services provided
30% Compliance Consulting25% Corporate Training & Coaching25% Recruiting +1 service20% IT Strategy ConsultingCompliance Consulting company PrivacyTrust was launched in 2004. The agency offers Compliance Consulting and Corporate Training & Coaching, and is small.
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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
38.7/40.019.4/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% IT Consulting50% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% IT Consulting55% 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 -
$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 -
UndisclosedUndisclosed50 - 249Farnborough, England
Ability to deliver
38.3/40.019.6/20 Reviews9.8/10 Clients & Experience8.9/10 Market PresenceService focus
70% IT Consulting30% Other -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
35.6/40.016.6/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
32.8/40.015.6/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$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 -
$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 -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% IT Consulting50% 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 -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
37.5/40.018.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
25% IT Consulting75% 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 -
$50,000+< $25 / hr10,000+London, England
Ability to deliver
33.5/40.016/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
20% IT Consulting80% Other -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
34.7/40.015.6/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$10,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
29.9/40.016.2/20 Reviews7.3/10 Clients & Experience6.4/10 Market PresenceService focus
95% IT Consulting5% 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 -
$5,000+$100 - $149 / hr50 - 249Scunthorpe, England
Ability to deliver
31.8/40.016.6/20 Reviews9.1/10 Clients & Experience6.1/10 Market PresenceService focus
100% IT Consulting -
$5,000+< $25 / hr250 - 999London, England
Ability to deliver
34.1/40.016.4/20 Reviews8.5/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$25 - $49 / hr250 - 999Manchester, England
Ability to deliver
30/40.016.2/20 Reviews4.7/10 Clients & Experience9.1/10 Market PresenceService focus
60% IT Consulting40% Other -
Undisclosed$150 - $199 / hr250 - 999London, England
Ability to deliver
36.4/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
36.1/40.016.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% IT Consulting54% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% 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 -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
35/40.017.8/20 Reviews7.5/10 Clients & Experience9.7/10 Market PresenceService focus
70% IT Consulting30% 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 / hr50 - 249London, England
Ability to deliver
35.2/40.016.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
45% IT Consulting55% Other -
$1,000+$50 - $99 / hr10 - 49Bradford on Avon, England
Ability to deliver
33.8/40.016.2/20 Reviews8.3/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
36.3/40.020/20 Reviews9/10 Clients & Experience7.2/10 Market PresenceService focus
25% IT Consulting75% Other
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U.K. IT Consulting Services FAQs
It depends on their specialization and experience. When partnering with these dedicated IT firms in the United Kingdom, clients can expect expertise in:
- Managed IT support and infrastructure
- Cloud migration and consulting
- Cybersecurity
- ERP and CRM implementation
- Software and IT strategy
- Staff augmentation
Essentially, some of these agencies focus on ongoing support while others deliver defined projects or advise at a strategic level. Many combine several of these.
U.K. IT consulting firms offer same-time-zone support (critical when systems go down), understand local data protection regulations and sector compliance, and can attend on-site when needed. For public-sector work, U.K.-based providers also understand frameworks like the Crown Commercial Service’s G-Cloud.
First, define whether you need ongoing support, a project, or strategy; leverage your findings to create a set of search criteria. Then, look for verified reviews, relevant certifications (i.e., Microsoft, AWS, Cyber Essentials), and experience at your size and sector.
Shortlist two or three trusted firms on Clutch and compare their approach to your environment. Lastly, confirm response times and security practices as you closely assess if they fit your project’s needs.
Be cautious of firms vague about certifications and security, slow to respond, locking you into proprietary systems you can't move off, or pricing without understanding your setup. With IT, responsiveness and security track record matter more than a low headline rate.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.