Top IT Consultants & Companies in the United Kingdom
3,024 Companies
List of the Top IT Services Companies in the UK
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$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 Team players
Client feedback consistently highlights Sigma Software Group's exceptional integration and collaboration as team players. One client noted their team members are 'present, excited, engaged, and committed,' treating them as integral parts of their own organization. Another client emphasized the seamless integration of Sigma's teams within their processes, describing them as 'part of our company.' Overall, the sentiment is overwhelmingly positive, with clients appreciating Sigma's commitment to understanding their needs and fostering a collaborative environment.-
Staff Augmentation Services for Property Management Group
5.0 Apr 5, 2024Sigma Software Group has become an invaluable piece of our structure, to the point that we simply consider them a part of our organization. Every member of their team is fantastic, and their output is consistently very high. Our partnership with Sigma Software Group is very strong and we hope to bring in more individuals from their team when we can. The team is friendly, collaborative, and enjoyable to work with.
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Custom Software Dev for Global Revenue Amplification Company
5.0 Jun 14, 2022They’re participating team members, and we treat them as such. Metrics-wise, we focus on how they maintain the pace of development and coding with acceptable bug rates and ensure they are available for us when we need them. Their individual members are integrated with our team, and we haven’t had any problems. Overall, they act like other team members, and that’s why we have an enduring relationship with them.
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Development Services for Tech Company
5.0 Oct 15, 2020We use Jira and Confluence for planning and information gathering purposes. Daily stand-ups with team and QA. Also weekly meetings with PM. We feel that Sigma is part of our company. This is due to the way that collaboration is made funny and engaging for everyone within the team.
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iOS & Android App Dev for Prostate Cancer Research Org
5.0 Oct 14, 2020They provided great support. We had meetings twice a week, and the team’s interaction was awesome. They were never in panic mode. Whenever we brought up some issues with the software, Sigma Software handled it quickly. I felt they were working with me and not just working for me. The interaction was great, and we really saw that they cared about our project as if it were their own cause.
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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?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, client feedback regarding Sigma Software Group highlights a strong sentiment of value for money. Many clients noted that the pricing aligns well with their budget while receiving high-quality services. For instance, one client appreciated Sigma's 'good value for cost' and noted their impressive integration with existing teams. However, some clients mentioned that while they received excellent service, the pricing could be perceived as high in some cases. Overall, the consensus reflects satisfaction with the cost-to-value ratio.Was this helpful?
See All Locations (26)Sao Paolo, Brazil
400 Rua Purpurina
Sao Paolo, Brazil 05433-0006 - 9
(11) 3197-0269
$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.
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?
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?
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UndisclosedUndisclosed2 - 9Sheffield, England
Services provided
80% Unified Communications Consulting & SI20% IT Managed ServicesHolbrook Telecom Limited is an unified communications consulting & SI company established in 2013. The agency offers unified communications consulting & SI and IT managed services.
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UndisclosedUndisclosed2 - 9London, England
Services provided
100% IT Strategy ConsultingMacarto.ai is an IT strategy consulting company headquartered in London, England. They offer IT strategy consulting and were established in 2023.
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Undisclosed$100 - $149 / hr2 - 9Edinburgh, Scotland
Services provided
35% Cloud Consulting & SI35% Custom Software Development30% Web DevelopmentSharp Coders is a cloud consulting & SI company. Established in 2023, the agency is based in Edinburgh, Scotland. Their services include cloud consulting & SI and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9Sipson, England
Services provided
50% Custom Software Development50% IT Strategy ConsultingHamster Tech LTD is an IT strategy consulting and software development firm. They focus on IT strategy consulting and Custom Software Development and were founded in 2023.
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$5,000+$100 - $149 / hrFreelancerGuildford, England
Services provided
75% Cloud Consulting & SI10% DevOps Managed Services10% Microservices Architecture Services +1 service5% AI ConsultingCarbonLogiQ, a cloud consulting & SI company, was established in 2023. The team focuses on cloud consulting & SI and DevOps Managed Services.
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Undisclosed$50 - $99 / hr2 - 9Morley, England
Services provided
50% Cloud Consulting & SI50% Custom Software DevelopmentFounded in 2022, Waypoint3 Ltd is a small cloud consulting & SI and software development company. Their team focuses on cloud consulting & SI and Custom Software Development.
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$1,000+$25 - $49 / hr250 - 999london, England
Services provided
50% CRM Consulting and SI50% ERP Consulting and SILaunched in 2017, Dynamics Stream is a CRM consulting and SI and ERP consulting and SI company. The team focuses on CRM consulting and SI and ERP consulting and SI.
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$50,000+$150 - $199 / hr2 - 9London, England
Services provided
100% CybersecurityMonsevo, a Cybersecurity company, provide Cybersecurity. They were launched in 2023.
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$5,000+$300+ / hr2 - 9London, England
Services provided
50% Business Consulting50% IT Strategy ConsultingA3H Consulting, an IT strategy consulting and Business Consulting company, specializes in IT strategy consulting and Business Consulting. The firm is based in London, England.
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$1,000+$150 - $199 / hr10 - 49Brentwood, England
Services provided
40% Web Development30% Custom Software Development30% IT Strategy ConsultingNAUTICA SOLUTINS LTD is a website development company. The Brentwood, England-based agency focuses on Web Development and IT strategy consulting.
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Undisclosed$50 - $99 / hr2 - 9Quedgeley, England
Services provided
25% CRM Consulting and SI25% Custom Software Development25% ERP Consulting and SI +1 service25% Web DesignFounded in 2020, Commercial Intuition is a small web design agency. Their services include Web Design and CRM consulting and SI.
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$5,000+$50 - $99 / hr2 - 9dunstable, England
Services provided
50% Cybersecurity20% Search Engine Optimization20% Web Development +1 service10% UX/UI DesignLegacy Cyber is a dunstable, England-based Cybersecurity company. The team offers Cybersecurity and Search Engine Optimization.
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$5,000+Undisclosed10 - 49Virginia Water, England
Services provided
25% AI Consulting25% AI Development25% Cloud Consulting & SI +1 service25% Generative AINewsoftsage, a cloud consulting & SI company, is located in Virginia Water, England. The team provides cloud consulting & SI and Artificial Intelligence.
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$1,000+$25 - $49 / hr50 - 249Birmingham, England
Services provided
25% Digital Strategy25% IT Strategy Consulting25% Social Media Marketing +1 service25% Web DesignLumo Pulse, a Digital Strategy company, was established in 2014. The team specializes in Digital Strategy and Social Media Marketing.
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$10,000+< $25 / hr250 - 999London, England
Services provided
20% IT Staff Augmentation20% IT Strategy Consulting20% Recruiting +2 services20% Recruitment Process Outsourcing20% StaffingAgencyX is an IT strategy consulting company launched in 2019. The team provides IT strategy consulting and IT staff augmentation and is in London, England.
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Undisclosed< $25 / hr50 - 249Orpington, England
Services provided
15% Custom Software Development15% E-Commerce Development15% Mobile App Development +5 services15% Web Development10% Enterprise App Modernization10% IT Managed Services10% IT Staff Augmentation10% IT Strategy ConsultingSee all 1 projectsSunrise Technology is a premier UK-based technology outsourcing and software development company, dedicated to helping businesses accelerate growth through innovative, tailor-made IT solutions. With
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$10,000+$100 - $149 / hr10 - 49Uxbridge, England
Services provided
40% CRM Consulting and SI40% ERP Consulting and SI20% IT Staff AugmentationCBOSIT is a CRM consulting and SI company based in Delgany, Ireland and Uxbridge, England. Their services include CRM consulting and SI and ERP consulting and SI.
Read moreSee All Locations (3)Uxbridge, England
Brook House 54a, Cowley Mill Road
Uxbridge, England UB8 2FX10 - 15
+44 1616199526
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Undisclosed$25 - $49 / hr10 - 49London, England
Services provided
25% API Development25% Cloud Consulting & SI25% Mobile App Development +1 service25% Web DevelopmentSMART LEAP RECRUITERS LTD, a cloud consulting & SI company, is in Ahmedabad, India and London, England. The team provides cloud consulting & SI and Web Development.
Read moreSee All Locations (1)London, England
SILVERBOX HOUSE
London, England HA9 7FP2 - 5
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$1,000+$100 - $149 / hr2 - 9London, England
Services provided
100% CybersecurityCybersecurity company Dreadsec Ltd is headquartered in London, England. The team offers Cybersecurity.
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$1,000+$50 - $99 / hr250 - 999London, England
Services provided
20% AI Development20% Cloud Consulting & SI20% Custom Software Development +2 services20% DevOps Managed Services20% Web DevelopmentBrightBench, a midsize cloud consulting & SI company, is located in London, England and Lahore, Pakistan. The team offers cloud consulting & SI and Custom Software Development.
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$25,000+$25 - $49 / hr10 - 49London, England
Services provided
45% IT Strategy Consulting45% Recruiting10% Data Annotation ServicesZynx Technologies Limited is an IT strategy consulting company. Their small team of employees is based in London, England. Their team focuses on IT strategy consulting and Recruiting.
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Undisclosed$100 - $149 / hr2 - 9Irlam, England
Services provided
50% IT Strategy Consulting30% Custom Software Development20% Web DevelopmentChippy Digital, an IT strategy consulting company, focuses on IT strategy consulting and Custom Software Development. The agency is based in Irlam, England.
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$1,000+$50 - $99 / hr2 - 9Surbiton, England
Services provided
35% AI Development35% Cloud Consulting & SI30% DevOps Managed ServicesKamil Digital is a small Surbiton, England-based cloud consulting & SI company. Their services include cloud consulting & SI and Artificial Intelligence.
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$1,000+< $25 / hr2 - 9London, England
Services provided
25% CRM Consulting and SI25% ERP Consulting and SI25% Search Engine Optimization +1 service25% Web DevelopmentNavitrends ltd is a SEO company. Located in London, England, the firm offers Search Engine Optimization and CRM consulting and SI.
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$5,000+Undisclosed1,000 - 9,999London, England
Services provided
55% Compliance Consulting45% CybersecuritySigma Software Security, a Compliance Consulting company, is in London, England and Warszawa, Poland. Their services include Compliance Consulting and Cybersecurity.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
100% CybersecurityCybersecurity company AttackIUM is in London, England. They provide Cybersecurity.
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We evaluate service providers using a structured methodology that combines:
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- Comprehensive project details
- Market presence
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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.
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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
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$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
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