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 Innovative
Clients consistently highlight Sigma Software Group's innovative approach, emphasizing their ability to deliver high-quality software reliably and on time. One CEO noted their 'very innovative' nature and strong team spirit, which contributed to a successful project outcome. The positive sentiment surrounding their innovative solutions indicates that they are a suitable partner for organizations seeking cutting-edge development capabilities.-
Custom Software Dev & Design for Delivery Company
5.0 Mar 7, 2024They were a very innovative company with a strong sense of team spirit and excellent staff.
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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 - 49Beeston, England
Services provided
100% IT Managed ServicesArden IT is a small IT managed services company. Launched in 2003, the team provides IT managed services.
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UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
100% IT Managed ServicesCookie Computers is a Nottingham, England-based IT managed services company. They focus on IT managed services.
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UndisclosedUndisclosed10 - 49Eastwood, England
Services provided
100% IT Managed ServicesAce IT is an IT managed services company. They are in Eastwood, England and have small team. They specialize in IT managed services.
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UndisclosedUndisclosed10 - 49Lowdham, England
Services provided
100% IT Managed ServicesIT managed services company Support Stack was established in 2015. The team offers IT managed services.
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UndisclosedUndisclosed50 - 249Eastwood, England
Services provided
80% IT Managed Services20% Web DevelopmentIT managed services company iT2 Limited focuses on IT managed services and Web Development. They were established in 1998.
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UndisclosedUndisclosed10 - 49Gedling, England
Services provided
70% IT Managed Services30% Web DesignThe People’s IT, a small IT managed services company, is located in Gedling, England. Their services include IT managed services and Web Design.
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UndisclosedUndisclosed10 - 49Hucknall, Nottingham–Derby Metropolitan Area, England
Services provided
100% IT Managed ServicesKeystone IT is a Hucknall, Nottingham–Derby Metropolitan Area, England-based IT managed services company. Established in 2017, the team focuses on IT managed services.
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UndisclosedUndisclosed10 - 49Heanor, Nottingham–Derby Metropolitan Area, England
Services provided
100% IT Managed ServicesAffirm IT is an IT managed services company based in Heanor, Nottingham–Derby Metropolitan Area, England. They specialize in IT managed services.
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UndisclosedUndisclosed10 - 49Ilkeston, Nottingham–Derby Metropolitan Area, England
Services provided
100% IT Managed ServicesIT managed services company JPT Solutions is in Ilkeston, Nottingham–Derby Metropolitan Area, England. They specialize in IT managed services.
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UndisclosedUndisclosed10 - 49Langley Mill, England
Services provided
100% IT Managed ServicesIT managed services company Tecsenza was launched in 2010. The team provides IT managed services.
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UndisclosedUndisclosed50 - 249Risley, England
Services provided
100% IT Managed ServicesInteractive Data Technology is an IT managed services company. The Risley, England-based team focuses on IT managed services.
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UndisclosedUndisclosed2 - 9Sheffield , England
Services provided
30% IT Managed Services30% Search Engine Optimization30% Web Design +1 service10% LogoIT managed services company DCX design was founded in 2016. The agency specializes in IT managed services and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9North Anston, England
Services provided
20% IT Managed Services20% Search Engine Optimization20% Social Media Marketing +2 services20% Web Design20% Web DevelopmentGY Web Services is an IT managed services company. They provide IT managed services and Search Engine Optimization and are based in North Anston, England.
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UndisclosedUndisclosedFreelancerSheffield, England
Services provided
60% Search Engine Optimization20% IT Strategy Consulting20% Marketing StrategyMN SEO is a SEO services firm. They are located in Sheffield, England and have small team. Their services include Search Engine Optimization and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Nottingham , England
Services provided
100% IT Managed ServicesIT managed services company FMD I.T. Was founded in 2018. In Nottingham , England, the team specializes in IT managed services.
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UndisclosedUndisclosed10 - 49Nottingham , England
Services provided
70% IT Managed Services30% Web DesignSimple PC, an IT managed services company, was established in 2006. They offers IT managed services and Web Design.
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UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
100% IT Managed ServicesEcogreen IT Recycling is an IT managed services company. The Nottingham, England-based agency specializes in IT managed services.
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UndisclosedUndisclosed10 - 49West Bridgford, England
Services provided
100% IT Managed ServicesEstablished in 2004, Advanta Productions is a small West Bridgford, England-based IT managed services company. Their team offers IT managed services.
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UndisclosedUndisclosed2 - 9Sheffield, England
Services provided
20% Advertising20% Branding20% CRM Consulting and SI +2 services20% Marketing Strategy20% Pay Per ClickFounded in 2011, Lokomotive is an Advertising company. The small team provides Advertising and Branding.
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UndisclosedUndisclosed2 - 9Grantham , England
Services provided
30% Business Consulting20% IT Managed Services20% IT Staff Augmentation +3 services10% Finance & Accounting Outsourcing (FAO)10% HR Consulting10% HR OutsourcingBusiness Consulting company Complete Hospitality Ltd. Was launched in 2019. The agency focuses on Business Consulting and IT managed services, and is small.
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UndisclosedUndisclosed10 - 49Stapleford, England
Services provided
80% IT Managed Services20% Web DesignAdvanced IT Services is an IT managed services company. They are headquartered in Stapleford, England and have small team. They provide IT managed services and Web Design.
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UndisclosedUndisclosed50 - 249Nottingham, England
Services provided
100% IT Managed ServicesPolestar Interactive is an IT managed services company. They are in Nottingham, England and have midsize team. They provide IT managed services.
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UndisclosedUndisclosed250 - 999West Bridgford, England
Services provided
100% IT Managed ServicesMidsize IT managed services company XMA, is based in West Bridgford, England. Their services include IT managed services.
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UndisclosedUndisclosed10 - 49Nottingham , England
Services provided
80% IT Managed Services20% Web DevelopmentNet-Worked is an IT managed services company. They offer IT managed services and Web Development and are headquartered in Nottingham , England.
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UndisclosedUndisclosed10 - 49Carlton, England
Services provided
100% IT Managed ServicesDewberry Telecoms and Data is an IT managed services company. Founded in 2014, the company is headquartered in Carlton, England. Their team focuses on IT managed services.
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UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
100% IT Managed ServicesIT managed services company B2K Computers offers IT managed services. They are headquartered in Nottingham, England.
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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.
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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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$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 -
$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 -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 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 -
$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 -
$25,000+$50 - $99 / hr50 - 249Salford, England
Ability to deliver
37.7/40.018/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% IT Consulting80% Other
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