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.
Reviews mention Honest
Clients have expressed a strong sentiment of honesty regarding Dreamix, highlighting the integrity and character of its team. One client noted their confidence in Dreamix’s competence based on efficient initial contacts and previous experiences with Bulgarian companies. Additionally, the feedback emphasized that Dreamix not only met technical challenges but also positively influenced internal communications within the client organization, showcasing their commitment to transparency and collaboration.-
Ongoing Development Services for Compiler Product
5.0 Nov 27, 2019Technical capabilities are a given, but the character and integrity of all the people that we work with and have met at Dreamix are of the highest order.
Read Full Review
Was this helpful?
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 Personable
Client feedback highlights Sigma Software Group's personable approach, with clients noting their commitment to engagement and support. One client remarked on their 'great culture fit' and the personal involvement of account managers, who ensured project satisfaction. Another noted their dedication to maintaining relationships through regular in-person visits and open communication. Overall, the sentiment is overwhelmingly positive, with clients appreciating the personal touch and genuine interest in their success.-
BI Custom Software Dev for Education Company
5.0 Dec 29, 2023The Sigma staff are always personally engaged and eager to help us, their clients. The engineers are committed to deliver high quality products on time. Meanwhile, our account managers stay personally aware of progress and our satisfaction, demonstrating readiness to guide and assist the team to stay on track. Generally, the Sigma team goes above and beyond the typical expectations of a consulting agency to provide value.
Read Full Review -
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. 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. Sigma Software really invested a lot in human touch and communication to make sure the customer is satisfied and everything is working properly.
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?
-
-
$50,000+Undisclosed10 - 49London, England
Services provided
25% AI Development25% BI & Big Data Consulting & SI25% Business Consulting +1 service25% Digital StrategyHeadquartered in London, England, Braidr is a Digital Strategy company. They focus on Digital Strategy and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249Basildon, England
Services provided
100% Unified Communications Consulting & SIFounded in 2010, Wavetel Business is an unified communications consulting & SI company. The team offers unified communications consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Brighton, England
Services provided
100% Unified Communications Consulting & SICarden Telecoms is an unified communications consulting & SI company. They are headquartered in Brighton, England and have small team. They provide unified communications consulting & SI.
Read more -
$5,000+< $25 / hr50 - 249London, England
Services provided
50% AI Development30% Custom Software Development10% IT Managed Services +1 service10% Low/No Code DevelopmentSimpragma Services is a Bengaluru, India-based artificial intelligence development company. Their services include Artificial Intelligence and Custom Software Development.
Read moreSee All Locations (2)London, England
Simpragma Solutions Ltd 265-269 Kingston Road,
London, England SW19 3NW6 - 9
+44 7375 870 064
Was this helpful?
-
Undisclosed< $25 / hr10 - 49London, England
Services provided
35% Web Development30% Web Design25% Search Engine Optimization +1 service10% CRM Consulting and SIMind Digital Group is a website development company. Launched in 2013, their team offers Web Development and Web Design.
Read moreSee All Locations (3)London, England
1st Floor Holborn Gate, 330 High Holborn,
London, England WC1V 7QT+44 02078496867
Was this helpful?
-
$10,000+$50 - $99 / hr10 - 49Glasgow, Scotland
Services provided
50% Custom Software Development25% Mobile App Development10% AI Development +3 services5% AI Consulting5% BI & Big Data Consulting & SI5% IT Strategy ConsultingPulsion is a small Glasgow, Scotland-based software development company. Their services include Custom Software Development and Mobile App Development.
Read more -
$10,000+$150 - $199 / hr10 - 49Derby, England
Services provided
10% Advertising10% CRM Consulting and SI10% Content Marketing +7 services10% Conversion Optimization10% Email Marketing10% Marketing Strategy10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Web DesignLaunched in 2004, JDR Group is an Advertising company. The company provides Advertising and Marketing Strategy, and is small.
Read more -
$5,000+$100 - $149 / hr2 - 9Cumbernauld, Scotland
Services provided
80% IT Managed Services20% Cloud Consulting & SINevcom is an IT managed services company. The Cumbernauld, Scotland-based firm offers IT managed services and cloud consulting & SI.
Read more -
$5,000+$100 - $149 / hr2 - 9Leigh, England
Services provided
80% IT Managed Services20% Cloud Consulting & SIIT managed services company Cloud4 Computers was founded in 2009. The firm focuses on IT managed services and cloud consulting & SI, and is small.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
80% IT Managed Services20% IT Strategy ConsultingNetwork Bridge is an IT managed services company. Headquartered in London, England, the agency was launched in 2003. Their team specializes in IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr2 - 9Letchworth, England
Services provided
40% IT Managed Services25% Custom Software Development20% Cloud Consulting & SI +1 service15% E-Commerce DevelopmentOctree Limited is an IT managed services company. Launched in 1990, their team provides IT managed services and Custom Software Development.
Read more -
$10,000+$150 - $199 / hr2 - 9Tamworth , England
Services provided
20% IT Managed Services20% IT Strategy Consulting20% Web Design +3 services20% Web Development10% Conversion Optimization10% IT Staff AugmentationWebforward is an IT managed services company. Their team is in Tamworth , England and specializes in IT managed services and IT strategy consulting.
Read more -
$10,000+$150 - $199 / hr2 - 9London, England
Services provided
20% Advertising20% Branding20% CRM Consulting and SI +2 services20% IT Strategy Consulting20% Product DesignClive is an Advertising company. The firm is in London, England. Their services include Advertising and Branding.
Read more -
UndisclosedUndisclosed2 - 9Edinburgh, Scotland
Services provided
40% IoT Development20% Cloud Consulting & SI20% Custom Software Development +1 service20% IT Managed ServicesIT Foundations Limited is an IoT development company. Their small team is in Edinburgh, Scotland. Their services include IoT development and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Manchester, England
Services provided
30% Recruiting20% Cybersecurity20% IT Managed Services +2 services20% Staffing10% HR ConsultingMaxwell Bond is a small Recruiting company established in 2017. Their services include Recruiting and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Manchester, England
Services provided
45% Recruiting20% IT Managed Services20% IT Strategy Consulting +1 service15% StaffingRecruiting company Chroma Recruitment Limited is headquartered in Manchester, England. The team offers Recruiting and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Stockport, England
Services provided
60% Business Consulting20% IT Managed Services20% IT Strategy ConsultingR-Com Consulting is a Business Consulting company. Their small team is headquartered in Stockport, England. Their services include Business Consulting and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Cardiff, Wales
Services provided
40% IT Managed Services20% Cloud Consulting & SI20% Search Engine Optimization +1 service20% Web DesignPropona is an IT managed services company. Established in 2001, the firm is in Cardiff, Wales. Their services include IT managed services and cloud consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9Sheffield, England
Services provided
20% CRM Consulting and SI20% Cloud Consulting & SI20% Mobile App Development +2 services20% UX/UI Design20% Web DesignPipe & Piper, an UX company, was established in 2012. The team offers UX/UI Design and cloud consulting & SI and is based in Sheffield, England.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
30% AI Consulting30% AI Development20% BI & Big Data Consulting & SI +1 service20% Cloud Consulting & SIARllecta is an artificial intelligence development company founded in 2022. Their services include Artificial Intelligence and AI Consulting.
Read moreSee All Locations (4)London, England
180 Tottenham Court Road, Suite 12, 2nd Floor Queens House
London, England SE10 9NF1
Was this helpful?
-
UndisclosedUndisclosed2 - 9Hook Norton, England
Services provided
70% BI & Big Data Consulting & SI20% Cybersecurity10% AccountingS-branch is a big data company. Launched in 2018, their team specializes in BI & big data consulting & SI and Cybersecurity.
Read more -
$10,000+$100 - $149 / hr2 - 9London, England
Services provided
20% BI & Big Data Consulting & SI20% E-Commerce Development20% IT Strategy Consulting +2 services20% Mobile App Development20% Web DevelopmentStudio 206, an IT strategy consulting company, was founded in 2021. They focuses on IT strategy consulting and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9City of London, England
Services provided
20% Business Consulting20% Corporate Training & Coaching20% IT Managed Services +3 services20% IT Strategy Consulting10% Compliance Consulting10% Internet & Technology LawKazient Privacy Experts, an IT strategy consulting company, was launched in 2014. Based in City of London, England, the team specializes in IT strategy consulting and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Kirby Cross, England
Services provided
20% Application Testing20% Cloud Consulting & SI20% E-Commerce Development +2 services20% IT Managed Services20% Web DesignGML Networking Technologies is a small web design company launched in 1998. Their services include Web Design and cloud consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
20% BI & Big Data Consulting & SI20% Custom Software Development20% IT Strategy Consulting +4 services10% API Development10% Blockchain10% E-Commerce Development10% UX/UI DesignBudak Digital Limited is an IT strategy consulting company launched in 2018. The small team offers IT strategy consulting and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
20% Business Consulting20% Commercial Financing20% Custom Software Development +2 services20% IT Managed Services20% IT Strategy ConsultingEstablished in 2018, Ignition Transformation is an IT strategy consulting company. Their services include IT strategy consulting and IT managed services.
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.