Top IT Consultants & Companies in the United Kingdom
3,024 Companies
List of the Top IT Services Companies in the UK
Sponsored
-
Featured
What are Featured Providers?
$50,000+$50 - $99 / hr1,000 - 9,999Serves United KingdomServices provided
25% Custom Software Development21% Mobile App Development21% Web Development +3 services11% AI Consulting11% BI & Big Data Consulting & SI11% Enterprise App ModernizationSee all 37 projectsSigma Software Group is a versatile software development company offering a wide range of services, including web and mobile development, engineering support, and staff augmentation. The reviews indicate a strong emphasis on efficiency, collaboration, and alignment with client values. Approximately 80% of feedback highlights their punctuality and adaptability, while 60% commend their innovative approach and team integration. Overall, clients consistently express satisfaction with Sigma Software Group’s contributions to their projects.
Reviews mention Easy to work with
Clients consistently describe Sigma Software Group as easy to work with, highlighting their flexibility, dedication, and effective communication. One CEO noted their holistic project approach and valuable advice throughout development, while a VP of engineering praised their adaptability and strong sense of ownership. Both reviews emphasized timely delivery and a positive working relationship, with no reported issues, underscoring the overall sentiment of satisfaction and ease in collaboration.-
Application Dev for Advertising Privacy Practices Org
5.0 Feb 15, 2024They are terrific to work with. Not only do they think through a project holistically at the beginning, but they are adept at helping provide advice as the development progresses to make sure that all the value of the tech is being captured by your enterprise.
Read Full Review -
Staff Augmentation Services for B2B Marketplace
5.0 Oct 25, 2022In addition, they're lovely people to work with and always get in touch with us to ask questions and give feedback. Their flexibility and willingness to get things done are unique, distinguishing them from other providers.
Read Full Review
Was this helpful?
0 of 1 reviews is 5 stars$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent reviews of Sigma Software Group highlight a strong client satisfaction with their website redesign project. Clients praised their efficiency, creativity, and collaborative spirit, noting measurable outcomes such as increased engagement and improved SEO. Timely delivery and adaptability to client needs were also emphasized. However, a suggestion for improvement was made regarding more proactive web guidance and expert recommendations, rather than a purely execution-focused approach. Overall, the sentiment is highly positive.Was this helpful?
Industry Experience
Sigma Software Group has demonstrated significant expertise across various industries, including Advertising & Marketing, Aviation, Food & Beverage, Financial Services, Education, and more. Clients consistently highlight their strong project management skills, timely delivery, and adaptability to specific industry needs. In Advertising & Marketing, they excel in application development and integration, while in Financial Services and Aviation, their capacity for staff augmentation and compliance adherence is notable. Overall, feedback is overwhelmingly positive, indicating a strong fit for clients in technology-driven sectors seeking reliable partnerships.
Read All ReviewsSelect Industry to see insights
Other Industry Food & Beverage Information technology Financial services Education Logistics & Supply Chain Construction Arts, entertainment & music Software Sports IT Services Manufacturing Automotive Retail Real estate Design Healthcare Gambling Advertising & marketingWas this helpful?
View projects from:
$5,000+$50 - $99 / hr10 - 49Serves United KingdomServices provided
80% IT Managed Services10% Cybersecurity10% IT Strategy ConsultingSee all 21 projectsFluidOne - Chorley is an IT services company that specializes in security testing, IT infrastructure management, and hosting services. The reviews reflect a high level of satisfaction, with 100% positive feedback highlighting their rapid response, effective project management, and proactive communication. Approximately 80% of reviewers praised their ability to deliver results on time and within budget, noting their flexibility and can-do attitude in adapting to changes.
Reviews mention Great project management
Clients consistently praised the project management skills of the company, noting their excellent communication and timely delivery. One client highlighted, "Their project management is excellent — our communication has been great throughout," while another remarked on the clarity and advance scheduling of project milestones. Overall, the sentiment reflects a high level of satisfaction with the company's organized and responsive approach to project management.-
IT Consulting & SI for Accounting Firm
4.5 May 18, 2023Project management was very clear and we were kept well informed throughout the process. Dates were booked in well in advance. The director and owners were hands-on, which is very important to us.
Read Full Review -
Managed IT Services for Accounting Firm
5.0 Jun 24, 2024Their project management is excellent — our communication has been great throughout.
Read Full Review -
Code Mgmt & Penetration Testing for Compliance Consultancy
5.0 Oct 27, 2025Very organised and thorough, with regular communication, progress management, and consistent approach, in line with timelines as agreed, whilst remaining flexible, as required by the project.
Read Full Review
Was this helpful?
1 of 1 reviews is 5 starsLess than $10,000 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent reviews of FluidOne - Chorley reflect a highly positive sentiment, highlighting their organized approach and effective project management. Clients commend the company's thoroughness and flexibility in adapting to project changes while maintaining timely communication and delivery. One client noted their 'can-do attitude' and ability to bring in specialized personnel when necessary. Overall, there are no significant areas for improvement identified, indicating strong client satisfaction.Was this helpful?
Industry Experience
FluidOne - Chorley demonstrates strong expertise in the Financial Services and Manufacturing industries. Feedback highlights their rapid response capabilities and ability to restore IT infrastructure effectively, ensuring business continuity. Clients in Financial Services commend their transparency and strategic IT planning, while those in Manufacturing appreciate their proactive management and communication. Overall, they are well-suited for businesses needing reliable IT support in both sectors, with a focus on enhancement and system reliability.
Read All ReviewsSelect Industry to see insights
Manufacturing Financial services IT Services Engineering Real estate Legal ConstructionWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive FluidOne - Chorley and Orca as providing good value for money. One client noted, 'the costs were reasonable' given the rapid response and effective solutions delivered. Another remarked on Orca's ability to stay within budget while maintaining high service quality. The overall sentiment indicates satisfaction with the pricing structure, with multiple clients affirming the companies' transparency and responsiveness, further enhancing their perceived value.Was this helpful?
-
-
$5,000+$100 - $149 / hr10 - 49Bristol, England
Services provided
40% BI & Big Data Consulting & SI40% Other IT Consulting and SI20% AI ConsultingDATA3 is a Bristol, England-based data analytics company. The team focuses on BI & big data consulting & SI and other IT consulting and SI.
Read more -
UndisclosedUndisclosed10 - 49Audenshaw, England
Services provided
25% Cloud Consulting & SI25% Digital Strategy25% Search Engine Optimization +1 service25% Web DesignEXPRE is an Audenshaw, England-based Digital Strategy company. Their services include Digital Strategy and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Manchester, England
Services provided
50% IT Staff Augmentation50% IT Strategy ConsultingRoss Boardman is an IT strategy consulting and IT staff augmentation company established in 2024. In Manchester, England, the team offers IT strategy consulting and IT staff augmentation.
Read more -
$1,000+< $25 / hr10 - 49Brierfield, England
Services provided
30% IT Managed Services20% Application Management & Support15% IT Strategy Consulting +3 services15% Search Engine Optimization10% Low/No Code Development10% Web DevelopmentSee all 1 projectsExperience seamless operations with our expert IT support services. Our team is dedicated to empowering your technology, ensuring it runs smoothly and efficiently. From troubleshooting to
Read more -
$25,000+$100 - $149 / hr10 - 49London, England
Services provided
70% ERP Consulting and SI15% Custom Software Development10% IT Strategy Consulting +1 service5% CRM Consulting and SIInflow Systems is an ERP consulting and SI company. They are located in London, England and have small team of experts. Their services include ERP consulting and SI and Custom Software Development.
Read more -
$25,000+Undisclosed10 - 49London, UK, England
Services provided
20% CRM Consulting and SI20% Mobile App Development15% AI Development +3 services15% Application Testing15% UX/UI Design15% Web DevelopmentSolusent is a CRM consulting and SI company founded in 2020. Their team specializes in CRM consulting and SI and Mobile App Development.
Read more -
$1,000+$25 - $49 / hr2 - 9London, England
Services provided
80% IT Managed Services20% Other IT Consulting and SIData Centre Professionals Ltd. Is an IT managed services company founded in 2017. Their team focuses on IT managed services and other IT consulting and SI.
Read more -
$10,000+$150 - $199 / hr10 - 49Stewarton, Scotland
Services provided
60% IT Managed Services40% Unified Communications Consulting & SIIn Stewarton, Scotland, Solutions on Demand Ltd is an IT managed services company. They offer IT managed services and unified communications consulting & SI.
Read more -
$1,000+$25 - $49 / hr50 - 249London, England
Services provided
20% Application Testing20% Custom Software Development20% Web Development +5 services10% Cloud Consulting & SI10% Enterprise App Modernization10% Mobile App Development5% IT Managed Services5% IT Strategy ConsultingCustom software development company Hardcastle GIS was launched in 2011. The team provides Custom Software Development and Application Testing.
Read moreSee All Locations (2)London, England
The Leadenhall Building, 122 Leadenhall St, Lime Street, London EC3V 4AB, United Kingdom
London, England EC3V 4AB2 - 5
9173100861
-
$75,000+$50 - $99 / hr50 - 249Birmingham, England
Services provided
40% Custom Software Development20% Enterprise App Modernization15% UX/UI Design +4 services10% BI & Big Data Consulting & SI10% Cloud Consulting & SI3% Product Design2% BlockchainGravity9, a midsize custom software development firm, is located in Birmingham, England and london, England. The team offers Custom Software Development and Enterprise App Modernization.
Read more -
$1,000+< $25 / hr2 - 9Stratford upon Avon, England
Services provided
100% IT Strategy ConsultingInsightful Dynamics is an IT strategy consulting company. Their small team is in Stratford upon Avon, England. Their services include IT strategy consulting.
Read more -
$1,000+$50 - $99 / hr2 - 9London, England
Services provided
100% CybersecurityHeadquartered in London, England, Cynance is a Cybersecurity company. Established in 2019, the team specializes in Cybersecurity.
Read more -
$1,000+$100 - $149 / hr2 - 9Newton Aycliffe, England
Services provided
50% IT Managed Services50% Other IT Consulting and SIIT managed services and other IT consulting and SI company InfoSec Governance is in Newton Aycliffe, England. The team focuses on IT managed services and other IT consulting and SI.
Read more -
$1,000+Undisclosed250 - 999London, England
Services provided
20% Content Moderation Services20% Data Annotation Services15% IT Managed Services +6 services10% AI Development10% BI & Big Data Consulting & SI10% Web Development5% Call Center Services5% UX/UI Design5% Web DesignLaunched in 2010, IndiVillage Tech Solutions is a Content Moderation Services company. The firm specializes in Content Moderation Services and Data Annotation Services.
Read moreMore responsive than most other service providers
Get in TouchIndiVillage Tech Solutions is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (8)London, England
INDIVILLAGE UK PVT LIMITED 40 Gordon Place, London, England, Postal Code W8 4JF, United Kingdom
London, England W8 4JF2 - 5
-
$5,000+$100 - $149 / hr50 - 249Birmingham, England
Services provided
50% Accounting50% IT Strategy ConsultingBallards LLP is a midsize IT strategy consulting and Accounting company. Launched in 2002, the team specializes in IT strategy consulting and Accounting.
Read moreSee All Locations (2)Birmingham, England
45 Newhall Street
Birmingham, England B3 3QR10 - 15
-
$1,000+Undisclosed2 - 9Leeds, England
Services provided
100% CybersecurityCybersecurity company Data Protection People was launched in 2016. In Leeds, England, the team focuses on Cybersecurity.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
70% E-Commerce Development30% IT Strategy ConsultingEstablished in 2019, M2 Commerce is an e-commerce development firm. The small team provides E-Commerce Development and IT strategy consulting.
Read more -
$1,000+Undisclosed50 - 249London, England
Services provided
20% AI Development20% Cloud Consulting & SI20% Web Development +4 services10% Conversion Optimization10% Search Engine Optimization10% Social Media Marketing10% Video ProductionInsight International UK ltd. Is a cloud consulting & SI company. The London, England-based agency was founded in 2014. Their services include cloud consulting & SI and Web Development.
Read more -
UndisclosedUndisclosed10 - 49Birmingham, England
Services provided
100% CybersecurityCybersecurity company Aristi Limited offers Cybersecurity. They were launched in 2008.
Read more -
$25,000+$100 - $149 / hr50 - 249London, England
Services provided
20% AI Development20% Cloud Consulting & SI20% DevOps Managed Services +2 services20% IoT Development20% Microservices Architecture ServicesAqovia, a cloud consulting & SI company, offer cloud consulting & SI and IoT development. They were launched in 2008.
Read more -
$1,000+Undisclosed10 - 49Derby, England
Services provided
25% Cloud Consulting & SI25% DevOps Managed Services25% Generative AI +1 service25% Low/No Code DevelopmentEstablished in 2013, Scenariio Ltd. Is a cloud consulting & SI company. The team provides cloud consulting & SI and Generative AI and is located in Derby, England.
Read more -
Undisclosed$50 - $99 / hr2 - 9Sutton, England
Services provided
20% IT Managed Services10% AR/VR Development10% Cloud Consulting & SI +8 services10% IT Strategy Consulting10% Low/No Code Development10% Mobile App Development10% Web Development5% AI Development5% Application Testing5% IoT Development5% Wearable App DevelopmentSCube Software Solutions Ltd is a Sutton, England-based IT managed services company. They offer IT managed services and Web Development.
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 -
$1,000+Undisclosed2 - 9London Colney, England
Services provided
20% Custom Software Development20% IT Managed Services20% IT Strategy Consulting +2 services20% Mobile App Development20% Web DevelopmentLizzard Tech Ltd is a small London Colney, England-based IT strategy consulting company. The team specializes in IT strategy consulting and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
80% IT Managed Services20% CybersecurityHaxashield IT & Cyber Solutions is an IT managed services company in London, England. They offer IT managed services and Cybersecurity and were established in 2024.
Read more -
Undisclosed$50 - $99 / hr10 - 49London, England
Services provided
30% Content Marketing30% Search Engine Optimization20% IT Strategy Consulting +2 services10% Web Design10% Web DevelopmentIn London, England, Builtvisible is a Content Marketing company. They specialize in Content Marketing and Search Engine Optimization.
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 MatchesWhy 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
-
$5,000+$100 - $149 / hr10 - 49Edinburgh, Scotland
Ability to deliver
35.7/40.016.8/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
100% IT Consulting -
$50,000+$50 - $99 / hr1,000 - 9,999Warszawa, Poland
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% IT Consulting65% Other -
$25,000+Undisclosed250 - 999Los Angeles, CA
Ability to deliver
31.3/40.015.8/20 Reviews6.7/10 Clients & Experience8.8/10 Market PresenceService focus
80% IT Consulting20% Other -
$25,000+$200 - $300 / hr1,000 - 9,999New York, NY
Ability to deliver
33.6/40.016.4/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
UndisclosedUndisclosed50 - 249Overland Park, KS
Ability to deliver
38.7/40.020/20 Reviews9.8/10 Clients & Experience8.9/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
35.7/40.017/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Denver, CO
Ability to deliver
35.6/40.015.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% IT Consulting60% Other -
$50,000+$200 - $300 / hr1,000 - 9,999Leeds, England
Ability to deliver
29.3/40.014.6/20 Reviews8/10 Clients & Experience6.7/10 Market PresenceService focus
55% IT Consulting45% Other -
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
35% IT Consulting65% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
28.9/40.016.2/20 Reviews7.6/10 Clients & Experience5.2/10 Market PresenceService focus
100% IT Consulting -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
39.2/40.019.8/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$25 - $49 / hr1,000 - 9,999São Paulo, Brazil
Ability to deliver
36.3/40.016.6/20 Reviews9.9/10 Clients & Experience9.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$10,000+Undisclosed50 - 249Saint Helier, Jersey
Ability to deliver
35.9/40.016.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
75% IT Consulting25% Other -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.5/40.016.4/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$50 - $99 / hr50 - 249Salford, England
Ability to deliver
38.1/40.018.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% IT Consulting50% Other -
$10,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
30.5/40.016.8/20 Reviews7.3/10 Clients & Experience6.4/10 Market PresenceService focus
95% IT Consulting5% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.8/40.018.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$25,000+Undisclosed10 - 49London, England
Ability to deliver
30.9/40.015.6/20 Reviews9.4/10 Clients & Experience5.9/10 Market PresenceService focus
74% IT Consulting26% Other -
$5,000+< $25 / hr250 - 999London, England
Ability to deliver
34.5/40.016.8/20 Reviews8.5/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
37.1/40.017.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% IT Consulting65% Other -
$100,000+$50 - $99 / hr1,000 - 9,999North Miami Beach, FL
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% IT Consulting54% Other -
$5,000+$25 - $49 / hr250 - 999Nashik, India
Ability to deliver
26.5/40.016.4/20 Reviews4.6/10 Clients & Experience5.5/10 Market PresenceService focus
50% IT Consulting50% 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 -
$1,000+$50 - $99 / hr10 - 49Bradford on Avon, England
Ability to deliver
34/40.016.4/20 Reviews8.3/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$50,000+$150 - $199 / hr250 - 999New York, NY
Ability to deliver
39/40.019/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
36.3/40.020/20 Reviews9/10 Clients & Experience7.2/10 Market PresenceService focus
25% IT Consulting75% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$5,000+$150 - $199 / hr50 - 249Marlow, England
Ability to deliver
29.4/40.016.2/20 Reviews7.9/10 Clients & Experience5.3/10 Market PresenceService focus
100% IT Consulting -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
10% IT Consulting90% Other
Latest IT Services Articles
See all articles
5 Reasons To Use Data Scrubbing Services
Consumers use data scrubbing services to protect their digital privacy. Discover five reasons it may be time for you or your business to do the same.
Are Wearable Tech Companies Protecting User Data? How Secure Is User Data on Wearable Tech Devices?
Data privacy concerns are valid, especially as cybersecurity takes the spotlight. Explore how wearable technology companies protect your data and how it...
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.