Top IT Consultants & Companies in the United Kingdom
15 Leaders 15 Contenders
3,306 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 21 projectsDreamix is a versatile software development company offering services such as DevOps, cloud infrastructure, mobile platform development, and data science. Across their reviews, clients consistently commend Dreamix for their high-quality work, technical expertise, and strong project management skills. Impressively, 100% of the reviews mention timely delivery and quality results, highlighting a strong culture fit and good value for cost.
Industry Experience
Dreamix has demonstrated strong expertise across various industries, notably Energy & Natural Resources, Information Technology, Healthcare, and Manufacturing. Clients commend their engineering proficiency, effective project management, and adaptability in meeting tight deadlines. Overall sentiment is positive, highlighting strengths in delivering quality solutions and enhancing operational efficiency. Industries such as Healthcare and Manufacturing particularly benefit from their innovative approaches, making Dreamix a suitable partner for tech-driven projects in these fields.
Read All ReviewsSelect Industry to see insights
Supply Chain, Logistics, and Transport Manufacturing Software Real estate Other Industry IT Services Utilities Media Research Consulting Nonprofit Consumer Products Construction Transportation Recreation Healthcare Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Dreamix's impressive value for money, with several reviews noting that their pricing fits within budgets while delivering high-quality solutions. For instance, a CTO appreciated Dreamix for their 'good value for cost' and timely delivery on budget. Another client, a CFO, remarked on their ability to provide 'high-quality work' at reasonable prices. Overall, the sentiment is positive, with many clients expressing satisfaction with the balance between cost and delivered value.Was 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 software development company specializing in website development, mobile app development, and staff augmentation services. Their reviews highlight an impressive 100% on-time delivery rate, adaptability to client needs, and a collaborative spirit. Approximately 90% of reviewers praise their efficiency, creativity, and communication, while a few suggest more proactive guidance in web design. Overall, Sigma Software Group is highly regarded for its commitment to quality and client satisfaction.
Reviews mention Patient
The overall sentiment regarding Sigma Software Group's patience is highly positive. Clients emphasized the team's understanding and supportive nature, stating they were 'lovely, patient, and understanding' and never made clients feel inadequate. Despite some challenges faced during development, especially during the Russian invasion, clients appreciated the team's commitment and willingness to work collaboratively. However, the engagement sometimes exceeded budgets due to the nature of retainer work, indicating a need for clearer project definitions.-
Mobile App Development for Education Technology Company
4.5 Mar 25, 2024Sigma Software Group was willing to work with any project size. We weren’t too small or too big for them, and they were happy to meet us where we were. Moreover, the team was lovely, patient, and understanding; they never made us feel stupid.
Read Full Review
Was this helpful?
Industry Experience
Sigma Software Group has demonstrated strong expertise across multiple industries, including Advertising & Marketing, Financial Services, Education, and Food & Beverage. Clients consistently highlight their innovative solutions, responsiveness, and integration as part of the team. In Advertising & Marketing, they excelled in website development and app creation. In Financial Services, their role in staff augmentation and software development was crucial. The Education sector benefited from their tailored platforms. Overall, feedback reveals high satisfaction, making Sigma a versatile partner for technology-driven projects across these sectors.
Read All ReviewsSelect Industry to see insights
Financial services Other Industry Food & Beverage Information technology 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
Client feedback on Sigma Software Group highlights a consistent perception of good value for money, with many noting that their pricing fits within budget constraints. For instance, one client emphasized their selection due to 'good value for cost,' while another remarked on the 'excellent attention to detail' provided at a reasonable price. Overall sentiment indicates satisfaction with the cost-effectiveness of services, but some clients suggested that while they received quality work, the pricing was higher than expected, indicating a mixed but generally positive view on value.Was this helpful?
View projects from:
Was this helpful?
-
-
$1,000+$50 - $99 / hrFreelancerLiverpool, England
Services provided
35% Pay Per Click20% Marketing Strategy15% CRM Consulting and SI +2 services15% Conversion Optimization15% Email MarketingPPC company SGP Digital is located in Liverpool, England. Founded in 2021, the team provides Pay Per Click and Marketing Strategy.
Read more -
$1,000+$25 - $49 / hr2 - 9Woodley, England
Services provided
5% Advertising5% Application Testing5% Branding +17 services5% Content Marketing5% Custom Software Development5% Cybersecurity5% Digital Strategy5% E-Commerce Development5% Email Marketing5% Graphic Design5% IT Strategy Consulting5% Logo5% Mobile & App Marketing5% Mobile App Development5% Pay Per Click5% Search Engine Optimization5% Social Media Marketing5% UX/UI Design5% Web Design5% Web DevelopmentVoidspy is a Woodley, England-based Advertising company. They specialize in Advertising and Branding.
Read more -
$5,000+$50 - $99 / hr2 - 9Hemel Hempstead, England
Services provided
50% Custom Software Development20% AI Development20% Web Development +1 service10% IT Strategy ConsultingLocated in Hemel Hempstead, England, NovusTech Consulting is a small software development firm. Their services include Custom Software Development and Web Development.
Read more -
$1,000+$50 - $99 / hr2 - 9Halifax, England
Services provided
40% Custom Software Development40% Web Development10% IT Strategy Consulting +1 service10% Other Application DevelopmentSiraxis Ltd is a custom software development company. The team provides Custom Software Development and Web Development, and the agency is located in Halifax, England.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
40% Custom Software Development40% Web Development10% CRM Consulting and SI +1 service10% Mobile App DevelopmentDynacom Solutions is a software development company. The small London, England-based team focuses on Custom Software Development and Web Development. The firm was launched in 2021.
Read more -
$1,000+$150 - $199 / hr2 - 9Mildenhall, England
Services provided
20% Content Marketing20% Marketing Strategy20% Pay Per Click +3 services20% Search Engine Optimization10% CRM Consulting and SI10% Low/No Code DevelopmentLocated in Mildenhall, England, RevForm is a Marketing Strategy company. They focus on Marketing Strategy and Content Marketing and were established in 2023.
Read more -
$5,000+$100 - $149 / hr10 - 49Chandler's Ford, England
Services provided
90% IT Managed Services10% Cloud Consulting & SIBased in Chandler's Ford, England, Vermont Systems is a small IT managed services company. Their services include IT managed services and cloud consulting & SI.
Read more -
$5,000+$100 - $149 / hr10 - 49London, England
Services provided
90% IT Managed Services10% Cloud Consulting & SIZed One is an IT managed services company. Founded in 2005, the team provides IT managed services and cloud consulting & SI. The company is in London, England.
Read more -
$5,000+$100 - $149 / hr10 - 49Byfleet, England
Services provided
90% IT Managed Services10% Cloud Consulting & SI4D Data Centres is a small IT managed services company established in 1999. Their team specializes in IT managed services and cloud consulting & SI.
Read more -
$5,000+$100 - $149 / hr10 - 49London, England
Services provided
90% IT Managed Services10% CybersecurityIT managed services company Databarracks was founded in 2003. The team provides IT managed services and Cybersecurity and is located in London, England.
Read more -
UndisclosedUndisclosed10 - 49Hertfordshire, England, England
Services provided
20% AI Development20% Application Testing20% BI & Big Data Consulting & SI +3 services20% Custom Software Development10% Cloud Consulting & SI10% Web DesignIOCO UK | iOCO Solutions Limited is a big data company founded in 2008. Located in Hertfordshire, England, England, the team offers BI & big data consulting & SI and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
20% BI & Big Data Consulting & SI20% Market Research10% Custom Software Development +5 services10% Digital Engineering10% Financial Advising & Planning10% Financial Consulting10% HR Consulting10% IT Strategy ConsultingBIRD Consulting is a Market Research company. They are located in London, England and have small team. They offer Market Research and BI & big data consulting & SI.
Read more -
$1,000+$200 - $300 / hr10 - 49Burnham, England
Services provided
25% ERP Consulting and SI20% Application Management & Support15% Application Testing +4 services10% AI Consulting10% Custom Software Development10% Other IT Consulting and SI10% Web DesignCreative Computing Solutions is an ERP consulting and SI company. They were established in 1990, and their services include ERP consulting and SI and Application Management & Support.
Read more -
$75,000+Undisclosed10 - 49London, England
Services provided
40% AI Development30% Custom Software Development15% BI & Big Data Consulting & SI +2 services10% IT Strategy Consulting5% Digital StrategySmall artificial intelligence firm Xamun Technologies Limited, is in London, England and Pasig, Philippines. The team provides Artificial Intelligence and Custom Software Development.
Read more -
$5,000+Undisclosed10 - 49Oxford, England
Services provided
90% CRM Consulting and SI10% Other IT Consulting and SIIn Oxford, England, Cantata Limited is a small CRM consulting and SI company. Their services include CRM consulting and SI and other IT consulting and SI.
Read more -
$1,000+$25 - $49 / hr10 - 49London, England
Services provided
15% E-Commerce Development15% ERP Consulting and SI15% Web Development +10 services10% CRM Consulting and SI5% AI Agents5% AI Development5% Custom Software Development5% Ecommerce Marketing5% Graphic Design5% Mobile App Development5% Other Digital Marketing5% Search Engine Optimization5% Social Media MarketingLocated in London, England, Orbit Media Solutions is a small website development firm. Their services include Web Development and E-Commerce Development.
Read more -
$10,000+$150 - $199 / hr2 - 9Newcastle-under-Lyme, England
Services provided
50% Web Design25% Cloud Consulting & SI25% Graphic DesignJuice Creative, a web design agency, was established in 2002. The team specializes in Web Design and cloud consulting & SI and is located in Newcastle-under-Lyme, England.
Read more -
$10,000+$150 - $199 / hr2 - 9London , England
Services provided
25% Content Marketing25% IT Strategy Consulting25% Marketing Strategy +1 service25% Public RelationsContent Marketing company KINC (Agency) was founded in 2013. The agency provides Content Marketing and IT strategy consulting, and is small.
Read more -
$10,000+$150 - $199 / hr2 - 9London, England
Services provided
25% Business Consulting25% IT Strategy Consulting25% Marketing Strategy +1 service25% Web DesignSAV London Ltd is a small IT strategy consulting company launched in 2002. Their services include IT strategy consulting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
25% Cloud Consulting & SI25% Custom Software Development13% HR Outsourcing +3 services13% Staffing12% HR Consulting12% RecruitingBased in London, England, Kommol is a small cloud consulting & SI company. Their services include cloud consulting & SI and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
25% Accounting25% Business Consulting25% Cybersecurity +1 service25% Litigation Support ServicesKalita Partners is a Cybersecurity company. Their team is based in London, England and Paris, France and specializes in Cybersecurity and Business Consulting.
Read more -
$1,000+$50 - $99 / hr2 - 9Leeds, England
Services provided
25% AI Development25% E-Commerce Development25% IT Strategy Consulting +1 service25% Web DevelopmentArrows Digital is an IT strategy consulting company. Their small team is based in Leeds, England and provides IT strategy consulting and Web Development. The firm was launched in 2023.
Read more -
UndisclosedUndisclosed2 - 9Manchester, England
Services provided
30% Mobile App Development25% Conversion Optimization25% Cybersecurity +1 service20% Application Management & SupportDigital Interruption is an app development company. They were established in 2017, and their services include Mobile App Development and Conversion Optimization.
Read more -
$1,000+$100 - $149 / hr2 - 9London, England
Services provided
30% Business Consulting15% AI Agents15% AI Consulting +4 services15% IT Strategy Consulting10% Fulfillment10% IT Managed Services5% Robotics Process AutomationFounded in 2025, Fulcrum Three LTD is a Business Consulting company. The company specializes in Business Consulting and AI Agents, and is small.
Read more -
$1,000+$50 - $99 / hr2 - 9Oxford, England
Services provided
60% AI Consulting25% IT Strategy Consulting15% Business ConsultingLP Consulting, an AI Consulting company, was established in 2024. The team provides AI Consulting and IT strategy consulting.
Read more -
$1,000+$50 - $99 / hr2 - 9London, England
Services provided
20% API Development20% Low/No Code Development10% Custom Software Development +6 services10% Document Digitization & Management10% Enterprise App Modernization10% IT Managed Services10% IT Strategy Consulting5% IT Staff Augmentation5% Other IT Consulting and SIThePoint is an API Development company. They are in London, England. Their team provides API Development and Low/No Code Development.
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
34.6/40.019.4/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
50% IT Consulting50% Other -
$5,000+$100 - $149 / hr10 - 49Edinburgh, Scotland
Ability to deliver
31.7/40.016.2/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
100% IT Consulting -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
35/40.019.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
45% IT Consulting55% Other -
$25,000+Undisclosed250 - 999Lytchett Matravers, England
Ability to deliver
27.7/40.015.8/20 Reviews6.7/10 Clients & Experience5.2/10 Market PresenceService focus
80% IT Consulting20% Other -
$50,000+$200 - $300 / hr1,000 - 9,999Leeds, England
Ability to deliver
27.7/40.014.6/20 Reviews8/10 Clients & Experience5.2/10 Market PresenceService focus
55% IT Consulting45% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
27.6/40.016.2/20 Reviews7.6/10 Clients & Experience3.9/10 Market PresenceService focus
100% IT Consulting -
UndisclosedUndisclosed50 - 249Farnborough, England
Ability to deliver
35.1/40.019.6/20 Reviews9.8/10 Clients & Experience5.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
31.8/40.016.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
31.5/40.015.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
28.8/40.015.6/20 Reviews7.8/10 Clients & Experience5.4/10 Market PresenceService focus
100% IT Consulting -
$5,000+$25 - $49 / hr250 - 999Manchester, England
Ability to deliver
26.2/40.016.2/20 Reviews4.7/10 Clients & Experience5.3/10 Market PresenceService focus
50% IT Consulting50% Other -
$10,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
28.1/40.016.2/20 Reviews7.3/10 Clients & Experience4.6/10 Market PresenceService focus
95% IT Consulting5% Other -
$25,000+$25 - $49 / hr1,000 - 9,999St Albans, England
Ability to deliver
32.3/40.016.6/20 Reviews9.9/10 Clients & Experience5.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
33.5/40.018.2/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
25% IT Consulting75% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
31.6/40.016.4/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
50% IT Consulting50% Other -
$10,000+Undisclosed50 - 249Coventry , England
Ability to deliver
31.6/40.016.4/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
75% IT Consulting25% Other -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
30.9/40.015.6/20 Reviews9.8/10 Clients & Experience5.5/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$150 - $199 / hr50 - 249Marlow, England
Ability to deliver
28.1/40.016.2/20 Reviews7.9/10 Clients & Experience4/10 Market PresenceService focus
100% IT Consulting -
$10,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
27.9/40.015.2/20 Reviews6.7/10 Clients & Experience6/10 Market PresenceService focus
60% IT Consulting40% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
22.5/40.015.8/20 Reviews2.9/10 Clients & Experience3.9/10 Market PresenceService focus
100% IT Consulting -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.7/40.020/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
37/40.020/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
15% IT Consulting85% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
33/40.017.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+< $25 / hr250 - 999London, England
Ability to deliver
30.2/40.016.4/20 Reviews8.5/10 Clients & Experience5.3/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$300+ / hr10 - 49London, England
Ability to deliver
31.1/40.015.6/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
50% IT Consulting50% Other -
$5,000+$50 - $99 / hr10 - 49Sheffield, England
Ability to deliver
26.5/40.016.2/20 Reviews6.2/10 Clients & Experience4.1/10 Market PresenceService focus
90% IT Consulting10% Other -
$25,000+Undisclosed50 - 249London, England
Ability to deliver
28.5/40.015.6/20 Reviews8/10 Clients & Experience4.9/10 Market PresenceService focus
55% IT Consulting45% Other -
$250,000+$50 - $99 / hr1,000 - 9,999Belfast, Northern Ireland
Ability to deliver
32.5/40.017.2/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
32.4/40.016.6/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
45% IT Consulting55% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
32.2/40.016.2/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
46% IT Consulting54% 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.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.