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
Sponsored
-
Featured
What are Featured Providers?
$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.
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?
Industry Experience
Dreamix has garnered positive feedback across various industries, demonstrating significant expertise in Energy & Natural Resources, Information Technology, Healthcare, Aviation, Supply Chain, Manufacturing, and Media. Clients commend their strong project management, technical proficiency, and adaptable communication, resulting in successful project outcomes. Notably, their work in the energy sector focused on sustainable solutions, while in healthcare, they enhanced patient monitoring systems. Overall, Dreamix's strengths lie in their ability to deliver high-quality solutions tailored to industry-specific needs.
Read All ReviewsSelect Industry to see insights
Information technology Supply Chain, Logistics, and Transport Manufacturing Software Real estate Other Industry IT Services Utilities Media Research Consulting Nonprofit Consumer Products Construction Transportation Recreation Healthcare Energy & natural resources DentalWas this helpful?
View projects from:
Was this helpful?
$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.
Reviews mention Innovative
Clients have consistently praised Sigma Software Group for their innovative approach to software development. One CEO noted their 'very innovative company' reputation and highlighted the team's strong sense of collaboration. The agile methodology employed by Sigma allowed for timely and high-quality delivery, further emphasizing their commitment to innovation. Overall, client sentiment reflects a strong appreciation for Sigma's creativity and effectiveness in meeting project goals.-
Custom Software Dev & Design for Delivery Company
5.0 Mar 7, 2024They were a very innovative company with a strong sense of team spirit and excellent staff.
Read Full Review
Was this helpful?
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?
View projects from:
Was this helpful?
-
-
UndisclosedUndisclosed50 - 249Manchester, England
Services provided
100% BI & Big Data Consulting & SILaunched in 2015, The Data Crew, a midsize data analytics company, is located in Manchester, England. Their team offers BI & big data consulting & SI.
Read more -
UndisclosedUndisclosedFreelancerBury, Greater Manchester, England
Services provided
80% DevOps Managed Services20% IT Managed ServicesDevOps Xpert Limited is a DevOps Managed Services company founded in 2019. The company offers DevOps Managed Services and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Glasgow, England
Services provided
20% Content Marketing20% E-Commerce Development20% IT Managed Services +2 services20% Search Engine Optimization20% Web DesignEstablished in 2015, AdBeYo Website Design Services is a Content Marketing company. The team focuses on Content Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosedFreelancerHertfordshire, England
Services provided
20% Branding20% CRM Consulting and SI20% Search Engine Optimization +2 services20% UX/UI Design20% Web DesignFounded in 2020, Bull Design Studio is a branding agency. Headquartered in Hertfordshire, England, the team focuses on Branding and Search Engine Optimization.
Read more -
UndisclosedUndisclosedFreelancerHartlepool, England
Services provided
20% E-Commerce Development20% IT Managed Services20% Logo +2 services20% Search Engine Optimization20% Web DesignCanny Commerce is a SEO agency founded in 2021. The agency provides Search Engine Optimization and Web Design, and is small.
Read more -
UndisclosedUndisclosed2 - 9Reading, England
Services provided
20% Branding20% Graphic Design20% IT Managed Services +2 services20% Video Production20% Web DesignCo:lab Design Agency, a branding agency, is based in Reading, England. Established in 2019, the team offers Branding and Web Design.
Read more -
UndisclosedUndisclosedFreelancerSheffield, England
Services provided
20% IT Managed Services20% Pay Per Click20% Search Engine Optimization +2 services20% Social Media Marketing20% Web DesignConor Bradley - Sheffield Digital Agency is a Sheffield, England-based social media marketing firm. The team offers Social Media Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
20% AR/VR Development20% BI & Big Data Consulting & SI20% Event Management +2 services20% Event Marketing20% UX/UI DesignEngage Works is a small Event Marketing company headquartered in London, England. The team offers Event Marketing and UX/UI Design.
Read more -
UndisclosedUndisclosed2 - 9Hythe, England
Services provided
20% Content Marketing20% IT Managed Services20% Pay Per Click +2 services20% Search Engine Optimization20% UX/UI DesignFIMA Digital, a Content Marketing company, specialize in Content Marketing and Search Engine Optimization. They were launched in 2013.
Read more -
UndisclosedUndisclosedFreelancerWorthing, England
Services provided
20% Branding20% Email Marketing20% IT Managed Services +2 services20% Logo20% Web DesignGlenndilen Digital is a branding company. Headquartered in Worthing, England, their team provides Branding and Email Marketing.
Read more -
UndisclosedUndisclosed2 - 9Newent Gloucestershire, England
Services provided
40% IT Managed Services20% E-Commerce Development20% Search Engine Optimization +1 service20% Web DesignGMT Solutions is an IT managed services company founded in 2007. Their services include IT managed services and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Witney, England
Services provided
40% Web Design20% Graphic Design20% IT Managed Services +1 service20% Search Engine OptimizationWeb design company HG Web was established in 2006. The small team focuses on Web Design and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
20% Content Marketing20% Content Writing Services20% Graphic Design +2 services20% IT Managed Services20% Web DesignGreatSite 4U, a small Content Marketing company, is in London, England. Their services include Content Marketing and Web Design.
Read more -
UndisclosedUndisclosed2 - 9Dundee, Scotland
Services provided
20% IT Managed Services20% Web Design15% Branding +3 services15% Content Marketing15% Search Engine Optimization15% Web DevelopmentIHTTP Ltd is a web design agency launched in 2015. The team focuses on Web Design and IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Shifnal, England
Services provided
20% CRM Consulting and SI20% Content Marketing20% Marketing Strategy +2 services20% Search Engine Optimization20% Web DesignInsynth, a Marketing Strategy company, was founded in 2017. The company specializes in Marketing Strategy and Content Marketing.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
100% BI & Big Data Consulting & SIIntuisco LTD is a big data analytics company. Headquartered in London, England, their small team offers BI & big data consulting & SI. The firm was established in 2017.
Read more -
UndisclosedUndisclosedFreelancerGillingham, England
Services provided
20% E-Commerce Development20% IT Managed Services20% UX/UI Design +2 services20% Web Design20% Web DevelopmentEstablished in 2006, Monsters Edge is a small web design company. Their team specializes in Web Design and UX/UI Design.
Read more -
UndisclosedUndisclosed2 - 9Birmingham, England
Services provided
20% Business Consulting20% CRM Consulting and SI20% Sales Outsourcing +3 services20% Web Design10% Search Engine Optimization10% UX/UI DesignMy Social Goals is a small web design agency in Birmingham, England. Their services include Web Design and CRM consulting and SI.
Read more -
UndisclosedUndisclosed2 - 9Cardiff, Wales
Services provided
20% Graphic Design20% IT Managed Services20% Logo +2 services20% Translation20% Web DesignWeb design agency Pob Design Ltd. Was founded in 2009. The small team specializes in Web Design and Graphic Design.
Read more -
UndisclosedUndisclosed2 - 9Crawcrook, England
Services provided
20% IT Managed Services20% Pay Per Click20% Search Engine Optimization +3 services20% Web Design10% Branding10% LogoRed Cherry IT is a SEO company headquartered in Crawcrook, England. They offer Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosedFreelancerLondon, England
Services provided
20% Conversion Optimization20% E-Commerce Development20% IT Managed Services +2 services20% Pay Per Click20% Web DevelopmentSignel Digital, a Conversion Optimization company, is in London, England. Their services include Conversion Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Bristol, England
Services provided
20% CRM Consulting and SI20% Pay Per Click20% Search Engine Optimization +2 services20% Social Media Marketing20% Video MarketingSpiderDigital is a social media marketing company based in Bristol, England. The team focuses on Social Media Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosedFreelancerCity of London, England
Services provided
20% Branding20% IT Managed Services10% Conversion Optimization +5 services10% E-Commerce Development10% Logo10% UX/UI Design10% Web Design10% Web DevelopmentVanilla Noir is a City of London, England-based branding agency. Their services include Branding and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Uttoxeter, England
Services provided
20% Corporate Training & Coaching20% IT Managed Services20% Search Engine Optimization +2 services20% Web Design20% Web DevelopmentSEO company Web Goddess is based in Uttoxeter, England. They provide Search Engine Optimization and Web Design.
Read more -
$25,000+$25 - $49 / hr10 - 49Belfast , Northern Ireland
Services provided
30% Web Design30% Web Development10% Email Marketing +3 services10% Search Engine Optimization10% Social Media Marketing10% Unified Communications Consulting & SIThe Tomorrow Lab, a web design company, was established in 2014. The company focuses on Web Design and Web Development.
Read more -
$10,000+$150 - $199 / hr10 - 49Richmond, England
Services provided
20% Advertising20% Branding20% Digital Strategy +4 services10% CRM Consulting and SI10% Direct Marketing10% Email Marketing10% Social Media MarketingAdvertising company BURN is in Richmond, England and London, England. The team provides Advertising and Branding.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesLook for Verified Providers
Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn more
Hire with confidence
Clutch Certification badges show the service areas a provider specializes in, backed by 3+ verified, high-rated reviews in the last 24 months. Learn more
Why Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
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
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 IT Services Companies in the UK
-
$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
Latest IT Services Articles
See all articles
Is Your Phone Spying On You? (And How to Stop It)
Do you worry your phone is spying on you? You’re not alone. Learn how smartphones collect your data and what you can do to reduce what you share.
How to Create a Budget for BI & Analytics Services [With Template]
Use our custom template for your business intelligence and analytics needs.
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.