Top IT Consultants & Companies in the United Kingdom
3,246 Companies
List of the Top IT Services Companies in the UK
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Featured
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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 Honest
Clients have expressed a strong sentiment of honesty regarding Sigma Software, highlighting their transparent communication and proactive engagement throughout the project. One client noted that the project management style was 'up-front, honest, and diligent,' with regular feedback requests and updates, which contributed to a positive experience. The overall sentiment reflects a high level of satisfaction with Sigma Software's commitment to maintaining open and honest interactions.-
Mobile App Development for Encyclopedia App
5.0 Jul 13, 2021Their project management style was up-front, honest, and diligent. Questions were thorough and I was regularly asked for feedback. I found the communication readiness and honesty most impressive about Sigma Software.
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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.
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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?
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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UndisclosedUndisclosed10 - 49Shotton, Wales
Services provided
40% SMS Marketing30% IT Managed Services30% Mobile & App MarketingSMS Marketing company Direct Line Communications Ltd is headquartered in Shotton, Wales. They focus on SMS Marketing and Mobile & App Marketing and were launched in 1987.
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UndisclosedUndisclosed10 - 49London, England
Services provided
20% Mobile App Development20% Web Development15% Custom Software Development +3 services15% E-Commerce Development15% IT Managed Services15% IT Staff AugmentationWeb development company Quip Global was launched in 2014. The agency focuses on Web Development and Mobile App Development, and is small.
Read moreSee All Locations (3)London, England
18 New-bridge Court,
London, England EC4V 4EGWas this helpful?
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UndisclosedUndisclosed250 - 999Belfast, Northern Ireland
Services provided
30% Business Consulting30% Litigation Support Services20% IT Managed Services +1 service20% IT Staff AugmentationTreliant, a midsize Business Consulting company, is based in Belfast, Northern Ireland and Washington, District of Columbia. Their services include Business Consulting and Litigation Support
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UndisclosedUndisclosed50 - 249London, England
Services provided
50% Business Consulting25% ERP Consulting and SI25% Robotics Process AutomationPercipere is a Business Consulting company launched in 2017. The midsize team provides Business Consulting and ERP consulting and SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
50% Business Consulting50% IT Managed ServicesTeknicor Corporation is a midsize IT managed services and Business Consulting company founded in 2008. Their services include IT managed services and Business Consulting.
Read moreSee All Locations (3)London, England
152 City Road, St Luke's, Islington
London, England EC1V 2NX2 - 5
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UndisclosedUndisclosed50 - 249Watford, England
Services provided
20% Custom Software Development20% Staffing10% CRM Consulting and SI +5 services10% IT Staff Augmentation10% Recruiting10% Recruitment Process Outsourcing10% Web Design10% Web DevelopmentTechno Facts Solutions Pvt Ltd is a software development firm based in Dublin, Ohio and Hyderabad, India. They focus on Custom Software Development and Staffing.
Read moreSee All Locations (3)Watford, England
4th Floor, Radius House, 51 Clarendon Road\
Watford, England WD17 1HP1
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UndisclosedUndisclosed50 - 249London, England
Services provided
25% Content Marketing25% Content Writing Services20% CRM Consulting and SI +2 services20% Video Production10% BrandingMalaberg is a London, England-based Content Writing Services company. They provide Content Writing Services and Content Marketing.
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UndisclosedUndisclosed50 - 249Cambridge, England
Services provided
50% Application Testing50% CRM Consulting and SIGearset is a CRM consulting and SI and Application Testing company. The Chicago, Illinois-based company was launched in 2015. Their team focuses on CRM consulting and SI and Application Testing.
Read moreSee All Locations (3)Cambridge, England
The Bradfield Centre, Cambridge Science Park
Cambridge, England CB4 0GA101 - 150
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UndisclosedUndisclosed2 - 9Accrington, England, England
Services provided
60% Application Testing20% ERP Consulting and SI10% DevOps Managed Services +1 service10% UX/UI DesignFortitude 17 Limited is a small Application Testing company. Founded in 2017, the team focuses on Application Testing and ERP consulting and SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
70% Application Testing30% IT Managed ServicesInspired Testing is a London, England-based Application Testing company. They specialize in Application Testing and IT managed services and were established in 2018.
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UndisclosedUndisclosed2 - 9London, England
Services provided
100% BI & Big Data Consulting & SIData-Qleaner is a data analytics company. They were established in 2020, and their services include BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
70% Market Research30% BI & Big Data Consulting & SIInfotools is a Market Research company launched in 1990. The company focuses on Market Research and BI & big data consulting & SI.
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UndisclosedUndisclosed250 - 999London, England
Services provided
60% BI & Big Data Consulting & SI40% AI DevelopmentBig data analytics company Mixpanel provides BI & big data consulting & SI and Artificial Intelligence. They are based in London, England.
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UndisclosedUndisclosed50 - 249London, England
Services provided
100% BI & Big Data Consulting & SIScanmarQED is a big data company. The firm is located in London, England and Horten, Norway. Their team offers BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
100% BI & Big Data Consulting & SIKurtosys is a data analytics company established in 2002. Their team focuses on BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
40% E-Commerce Development20% AI Development20% BI & Big Data Consulting & SI +1 service20% Pay Per ClickFounded in 2007, Smarter Ecommerce (smec) is a midsize e-commerce development company. Their services include E-Commerce Development and Pay Per Click.
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UndisclosedUndisclosed50 - 249London, England
Services provided
60% BI & Big Data Consulting & SI20% Compliance Consulting20% Generative AIRosslyn Data Technologies Plc , a big data analytics company, was launched in 2005. Headquartered in London, England, the team focuses on BI & big data consulting & SI and Compliance Consulting.
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UndisclosedUndisclosed50 - 249London, England
Services provided
100% BI & Big Data Consulting & SITensing is a big data analytics company. The company is based in London, England and Utrecht, Netherlands. Their team offers BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49London, England
Services provided
50% Video Production30% BI & Big Data Consulting & SI20% Graphic DesignBeyond Words Studio is a small Dublin, Ireland-based video production agency. Their services include Video Production and BI & big data consulting & SI.
Read moreSee All Locations (2)London, England
91 Brick Lane
London, England E1 6QL10 - 15
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UndisclosedUndisclosed50 - 249London, England
Services provided
20% AI Development20% BI & Big Data Consulting & SI20% Business Consulting +3 services20% Mobile App Development10% Blockchain10% Robotics Process AutomationMidsize data analytics company TechnePlus, is located in London, England and Singapore. Their services include BI & big data consulting & SI and Mobile App Development.
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UndisclosedUndisclosedFreelancerBelfast, Northern Ireland
Services provided
40% BI & Big Data Consulting & SI20% Back Office Outsourcing20% Business Consulting +1 service20% Corporate Training & CoachingBroadtree Solutions, a data analytics company, focuses on BI & big data consulting & SI and Business Consulting. The agency is in Belfast, Northern Ireland.
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UndisclosedUndisclosed2 - 9London, England
Services provided
100% BI & Big Data Consulting & SIPower BI Courses is a business intelligence company. Their small team of employees is located in London, England. Their team provides BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49London, England
Services provided
100% BI & Big Data Consulting & SIBI:PROCSI is a big data analytics company. They focus on BI & big data consulting & SI and were founded in 2018. The company is based in London, England.
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UndisclosedUndisclosed2 - 9London, England
Services provided
80% BI & Big Data Consulting & SI20% Custom Software DevelopmentSQL and Power BI Consultancy, a small business intelligence company, is based in London, England. The team offers BI & big data consulting & SI and Custom Software Development.
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UndisclosedUndisclosed2 - 9London, England
Services provided
100% BI & Big Data Consulting & SIBI Pro Consulting is a big data analytics company. They are in London, England and have small team. They provide BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49London, England
Services provided
100% BI & Big Data Consulting & SIFounded in 2017, UPTITUDE is a big data analytics company. The team provides BI & big data consulting & SI and is based in London, England.
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We evaluate service providers using a structured methodology that combines:
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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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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
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- Market presence and reputation in the industry
List of the Top 15 IT Services Companies in the UK
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$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% IT Consulting50% Other -
$5,000+$100 - $149 / hr10 - 49Edinburgh, Scotland
Ability to deliver
35.1/40.016.2/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
100% IT Consulting -
$25,000+Undisclosed250 - 999Lytchett Matravers, England
Ability to deliver
31.4/40.015.8/20 Reviews6.7/10 Clients & Experience8.9/10 Market PresenceService focus
80% IT Consulting20% Other -
UndisclosedUndisclosed50 - 249Farnborough, England
Ability to deliver
38.7/40.020/20 Reviews9.8/10 Clients & Experience8.9/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
33.2/40.016/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$25,000+$50 - $99 / hr1,000 - 9,999London, England
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
35.5/40.016.8/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
70% IT Consulting30% 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 - 999London, England
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 -
$50,000+< $25 / hr10,000+London, England
Ability to deliver
33.5/40.016/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
35% IT Consulting65% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
24% IT Consulting76% Other -
$25,000+$25 - $49 / hr1,000 - 9,999St Albans, England
Ability to deliver
36.3/40.016.6/20 Reviews9.9/10 Clients & Experience9.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$5,000+$25 - $49 / hr250 - 999Manchester, England
Ability to deliver
29.5/40.016.2/20 Reviews4.6/10 Clients & Experience8.7/10 Market PresenceService focus
50% IT Consulting50% Other -
$10,000+Undisclosed50 - 249Coventry , England
Ability to deliver
35.9/40.016.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
75% IT Consulting25% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
35.6/40.015.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% IT Consulting50% 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 -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.6/40.018.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+$100 - $149 / hr50 - 249Scunthorpe, England
Ability to deliver
32.2/40.017.2/20 Reviews8.9/10 Clients & Experience6.1/10 Market PresenceService focus
100% IT Consulting -
$10,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
30.1/40.016.4/20 Reviews7.3/10 Clients & Experience6.4/10 Market PresenceService focus
95% IT Consulting5% 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 / hr1,000 - 9,999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
36.3/40.016.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% IT Consulting54% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% IT Consulting85% 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 -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
38.1/40.018.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% IT Consulting85% 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 -
$25,000+$50 - $99 / hr50 - 249Salford, England
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
39.2/40.019.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
34.6/40.017.4/20 Reviews7.5/10 Clients & Experience9.7/10 Market PresenceService focus
70% IT Consulting30% Other
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