Top IT Consultants & Companies in the United Kingdom
3,022 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 Detail-oriented
The feedback regarding Sigma Software Group highlights their strong attention to detail, with clients praising their ability to integrate seamlessly into existing teams and deliver tasks on time. One VP noted their 'excellent attention to detail' and responsiveness to needs, while a CTO emphasized their 'quality and attention to detail relative to their price level.' Overall, clients express a positive sentiment, underscoring Sigma's commitment to delivering high-quality work and managing project complexities effectively.-
Mobile App Development Services for Christian Tech Company
5.0 Aug 17, 2022Sigma’s quality and attention to detail relative to their price level are great. Sigma’s project management style works well. They do a good job of dealing with bugs.
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Staff Aug & Web Development for Sports Data Co
5.0 Feb 20, 2025Excellent attention to detail, and worked within our existing project management systems to ensure clear and timely delivery of tasks. They have always responded to our needs with urgency and quality.
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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?
More responsive than most other service providers
Get in TouchSigma Software Group is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$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 Professional
Client feedback highlights a strong sentiment of professionalism associated with Orca and HW Technology. One client noted Orca's 'total and utter professionalism' and their ability to deliver projects on time and within budget. Another client emphasized HW Technology's 'high levels of knowledge and professionalism' and commended their seamless project management. Both companies received accolades for their responsive communication and commitment to meeting client needs, with no areas for improvement identified by the clients.-
IT Services for Wallcoverings Distributor
5.0 Jun 7, 2021HW Technology understood the needs of our business and implemented systems to ensure our goals and achievements were met from an IT perspective. I have found and continue to find that their level of service is second to none with a very knowledgeable, professional, and friendly team of Directors and support technicians. Their high levels of knowledge and professionalism while relaying information was most impressive.
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Managed IT Services for Accounting Firm
5.0 Oct 14, 2022Their project management is spot-on. Orca hasn’t missed a deadline — what they’ve said they’d do, they’ve done. Their team always ensures we stay within budget. The total and utter professionalism set them apart from their competitors. So does their ability to deliver on time and within budget.
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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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UndisclosedUndisclosed50 - 249Dublin, Ireland
Services provided
80% CRM Consulting and SI20% ERP Consulting and SISysco Software Solutions is a CRM consulting and SI company launched in 1980. Their services include CRM consulting and SI and ERP consulting and SI.
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UndisclosedUndisclosed50 - 249Belfast, Northern Ireland
Services provided
80% Cloud Consulting & SI20% Generative AIQarik, an Egen Company is a cloud consulting & SI company. Their midsize team is in Belfast, Northern Ireland and Chicago, Illinois. Their services include cloud consulting & SI and Generative AI.
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UndisclosedUndisclosed50 - 249Cork, Ireland
Services provided
40% Product Design20% Architectural Design20% Business Consulting +1 service20% Cloud Consulting & SIPentagon Solutions Ltd. Is a Product Design company based in Cork, Ireland and Belfast, Northern Ireland. The team offers Product Design and Architectural Design.
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UndisclosedUndisclosed50 - 249Liverpool, England
Services provided
60% Cybersecurity20% AI Development20% DevOps Managed ServicesMidsize Cybersecurity company IriusRisk, is headquartered in Alpharetta, Georgia and Liverpool, England. The team specializes in Cybersecurity and Artificial Intelligence.
Read moreSee All Locations (3)Liverpool, England
New Broad Street, New Broad Street House
Liverpool, England EC2M1
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UndisclosedUndisclosed10 - 49Manchester , England
Services provided
50% Cloud Consulting & SI25% DevOps Managed Services25% Digital EngineeringCloud consulting & SI company Steamhaus Ltd is headquartered in Manchester , England. Their services include cloud consulting & SI and Digital Engineering.
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UndisclosedUndisclosed10 - 49London, England
Services provided
50% Cybersecurity25% Custom Software Development25% Web DevelopmentCaptavio Technologies Limited is a London, England-based Cybersecurity company. They focus on Cybersecurity and Custom Software Development and were established in 2021.
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UndisclosedUndisclosed50 - 249Manchester, England
Services provided
100% CybersecurityEmergeCyber, a Cybersecurity company, is located in Manchester, England. They offer Cybersecurity and were launched in 2015.
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UndisclosedUndisclosed10 - 49Birmingham, England
Services provided
70% Cybersecurity30% Corporate Training & CoachingEquilibrium Security is a Birmingham, England-based Cybersecurity company. Their services include Cybersecurity and Corporate Training & Coaching.
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UndisclosedUndisclosed2 - 9Birmingham, England
Services provided
100% CybersecurityJC Cyber Security Services is a small Cybersecurity company in Birmingham, England. The team focuses on Cybersecurity.
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UndisclosedUndisclosed10 - 49London, England
Services provided
100% CybersecurityJUMPSEC Ltd is a Cybersecurity company founded in 2012. Their team specializes in Cybersecurity.
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UndisclosedUndisclosed2 - 9Gainsborough, England
Services provided
100% CybersecurityCybersecurity company Practical Infosec is based in Gainsborough, England. They specialize in Cybersecurity.
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UndisclosedUndisclosed2 - 9Manchester, England
Services provided
100% CybersecurityCybersecurity company RM Information Security specializes in Cybersecurity. They were launched in 2015.
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UndisclosedUndisclosed2 - 9Bristol, England
Services provided
30% Cybersecurity25% Application Management & Support25% Application Testing +1 service20% Corporate Training & CoachingBased in Bristol, England, Red Goat is a Cybersecurity company. Their services include Cybersecurity and Application Testing.
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$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.
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$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.
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$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.
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$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.
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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.
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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.
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$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.
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$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.
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$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.
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UndisclosedUndisclosed2 - 9Glasgow , Scotland
Services provided
25% Custom Software Development25% IT Strategy Consulting25% Web Design +1 service25% Web DevelopmentHParser is a software development company. They were launched in 2012 and provide Custom Software Development and IT strategy consulting.
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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.
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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.
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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.
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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 -
$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 -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.8/40.019.4/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
30% IT Consulting70% 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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