Top IT Consultants & Companies in the United Kingdom
3,143 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 Efficient
Clients consistently highlight Sigma Software's efficiency in project management and execution. One client noted their project manager's full command of design and technical components, which streamlined communication and kept the project on track. Another emphasized the team's ability to adapt to needs and deliver on time, resulting in improved website performance and user experience. Overall, feedback reflects a strong sentiment of satisfaction regarding their proactive and efficient approach to client management.-
Web & Custom Software Dev for Financial Education Firm
5.0 Sep 17, 2020Additionally, I’d say that they’re excellent at managing me to make me a better client. They’ll look for ways to help me be most efficient and active in my execution. I’ve really appreciated their support and insights, in that way.
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Web & Custom Software Dev for Financial Education Firm
5.0 Sep 17, 2020Our project manager is very good; she has a full command of design considerations, technical components, and SEO, so she’s very efficient to deal with.
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Web & Custom Software Dev for Financial Education Firm
5.0 Sep 17, 2020We receive weekly summaries of progress, and their constant engagement ensures that they’re never the ones slowing us down. It’s almost always the case that I’m the roadblock, and not them.
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Website Revamp & SEO for SaaS Advertising Platform
4.5 Dec 11, 2025The new site loads faster, performs better, and brings in more of the right visitors. We’ve seen improved traffic, better conversions, and a much smoother experience for both users and our team. The redesign has boosted our visibility, increased inbound interest, and made content updates far easier on our side. They delivered on time, adapted to our needs, and our teams worked together seamlessly. Their mix of efficiency, creativity, and collaborative spirit made them stand out from the very beginning.
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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 client feedback for Sigma Software Group highlights their efficiency, creativity, and collaborative approach in delivering a corporate website redesign. Clients report significant improvements in engagement, SEO, and lead generation post-launch. They appreciated timely delivery and seamless teamwork, though some desired more proactive guidance on web best practices. Overall, the sentiment is positive, reflecting satisfaction with both the process and outcomes of their projects.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.
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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?
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?
$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 indicate a strong positive sentiment, highlighting their organized project management and effective communication. A client from Morgan Lambert praised their thorough approach and flexibility in adapting to project changes, noting timely delivery of testing reports and a proactive attitude. Overall, clients appreciate their commitment to high-quality outcomes and the ability to mobilize specialized personnel as needed, with no significant areas for improvement identified.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.
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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?
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UndisclosedUndisclosed250 - 999London, England
Services provided
100% CybersecurityRedscan is a Cybersecurity company founded in 2015. Their team offers Cybersecurity.
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$1,000+Undisclosed2 - 9London, England
Services provided
75% Cybersecurity25% Litigation Support ServicesForensic Control, a Cybersecurity company, was launched in 2008. The team provides Cybersecurity and Litigation Support Services.
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$1,000+$50 - $99 / hr2 - 9Portishead, England
Services provided
50% Web Development25% Web Design10% CRM Consulting and SI +2 services10% Market Research5% Content MarketingFree Range Web is a website development firm. They offer Web Development and Web Design and are located in Portishead, England.
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UndisclosedUndisclosed2 - 9City of London, England
Services provided
30% Cybersecurity20% Corporate Training & Coaching20% IT Strategy Consulting +3 services10% Application Testing10% IT Managed Services10% IoT DevelopmentCybersecurity company Defensity was launched in 2019. The team specializes in Cybersecurity and IT strategy consulting.
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$10,000+$150 - $199 / hr2 - 9Hove, England
Services provided
10% AR/VR Development10% Application Management & Support10% Cloud Consulting & SI +11 services10% Custom Software Development10% IT Strategy Consulting10% Mobile App Development10% Web Design5% AI Development5% BI & Big Data Consulting & SI5% IoT Development5% Other IT Consulting and SI5% Wearable App Development3% Web Development2% Enterprise App ModernizationDigital Tactics Ltd. Is a cloud consulting & SI company headquartered in Hove, England. They focus on cloud consulting & SI and IT strategy consulting and were established in 2011.
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$50,000+$50 - $99 / hr2 - 9London, England
Services provided
30% Custom Software Development20% Web Development15% AI Development +3 services15% BI & Big Data Consulting & SI10% Cloud Consulting & SI10% IT Strategy ConsultingBlack Square Media, a custom software development company, is in London, England. They provide Custom Software Development and Web Development and were established in 2010.
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$5,000+$50 - $99 / hr2 - 9Cheltenham, England
Services provided
20% AI Development20% Cybersecurity20% IT Managed Services +2 services20% Web Design20% Web DevelopmentAipex Digital Ltd is a web design company. They focus on Web Design and Cybersecurity and were launched in 2023. The company is based in Cheltenham, England.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
5% Affiliate Marketing5% Branding5% CRM Consulting and SI +22 services5% Content Marketing5% E-Commerce Development5% Graphic Design5% IT Managed Services5% Logo5% Mobile & App Marketing5% Mobile App Development5% Pay Per Click5% Product Design5% Search Engine Optimization5% Social Media Marketing5% UX/UI Design5% Web Development4% Web Design3% Conversion Optimization3% Custom Software Development3% Digital Strategy2% Interior Design2% Other Digital Marketing1% Application Management & Support1% Application Testing1% Wearable App DevelopmentSAIntellect Solutions, an user experience company, is located in Bhubaneswar, India and London, England. They focus on UX/UI Design and Branding.
Read moreSee All Locations (2)London, England
50 Denmark Road
London, England SE510 - 15
44-772-703-1888
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
40% BI & Big Data Consulting & SI20% Custom Software Development10% API Development +3 services10% Application Management & Support10% IT Strategy Consulting10% Robotics Process AutomationBig data analytics company Synapx was established in 2021. Based in London, England, the team provides BI & big data consulting & SI and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49Rickmansworth, England
Services provided
50% IT Managed Services50% Other IT Consulting and SILaunched in 2002, NM Cabling Solutions is an IT managed services and other IT consulting and SI company. The team offers IT managed services and other IT consulting and SI.
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$10,000+$300+ / hr50 - 249Houghton le Spring, England
Services provided
30% Custom Software Development20% Application Testing20% IT Strategy Consulting +3 services10% Graphic Design10% UX/UI Design10% Web DesignHeadquartered in Houghton le Spring, England, Leighton is a midsize custom software development company. The team provides Custom Software Development and IT strategy consulting.
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$5,000+$50 - $99 / hr50 - 249London, England
Services provided
25% BI & Big Data Consulting & SI20% Other IT Consulting and SI10% AI Consulting +5 services10% AI Development10% Enterprise App Modernization10% Generative AI10% Other Application Development5% Application Management & SupportSolvership is a business intelligence company established in 2001. Based in Zagreb, Croatia and London, England, the team provides BI & big data consulting & SI and other IT consulting and SI.
Read moreSee All Locations (8)London, England
41 Iffley Road
London, England W6 0PB2 - 5
+44 7511 788117
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$250,000+$100 - $149 / hr10,000+London, England
Services provided
40% Business Consulting30% Building Security Services30% CybersecuritySpetsnaz Security International Limited is a Business Consulting company. The team is based in London, England, and their services include Business Consulting and Building Security Services.
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UndisclosedUndisclosed50 - 249London, England
Services provided
50% Cloud Consulting & SI50% Corporate Training & CoachingCloud consulting & SI and Corporate Training & Coaching company NobleProg was launched in 2007. The firm provides cloud consulting & SI and Corporate Training & Coaching.
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UndisclosedUndisclosed50 - 249Stanmore, England
Services provided
50% IT Managed Services50% Other IT Consulting and SIORM Systems, an IT managed services and other IT consulting and SI company, offers IT managed services and other IT consulting and SI. The firm is headquartered in Stanmore, England.
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Undisclosed$25 - $49 / hr50 - 249London, England
Services provided
50% Corporate Training & Coaching50% IT Strategy ConsultingHumanFocus International, an IT strategy consulting and Corporate Training & Coaching company, offer IT strategy consulting and Corporate Training & Coaching. They were founded in 1992.
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UndisclosedUndisclosed10 - 49Crawley, England
Services provided
40% Web Development25% IT Strategy Consulting25% Web Design +1 service10% Mobile & App MarketingNort Labs is a web development company based in Crawley, England. They focus on Web Development and Web Design and were founded in 2016.
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UndisclosedUndisclosed10 - 49Edinburgh, Scotland
Services provided
50% Cloud Consulting & SI50% Corporate Travel ManagementCoastr is a cloud consulting & SI and Corporate Travel Management company founded in 2018. The agency specializes in cloud consulting & SI and Corporate Travel Management.
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Undisclosed< $25 / hr10 - 49Royal Leamington Spa, England
Services provided
100% CybersecurityHacker On Rent is a Cybersecurity company. They were established in 2018, and their services include Cybersecurity.
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UndisclosedUndisclosed10,000+London, England
Services provided
80% DevOps Managed Services20% Cloud Consulting & SIDB Serv LTD is a DevOps Managed Services company. The large London, England-based team offers DevOps Managed Services and cloud consulting & SI. The agency was established in 1988.
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UndisclosedUndisclosed50 - 249Bristol, England
Services provided
20% Custom Software Development20% Cybersecurity20% DevOps Managed Services +2 services20% IoT Development20% UX/UI DesignLaunched in 2009, Witekio, a midsize user experience design agency, is in Lyon, France and Bellevue, Washington. Their services include UX/UI Design and Cybersecurity.
Read moreSee All Locations (4)Bristol, England
Golf Course Lane
Bristol, England BS3421 - 30
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$1,000+Undisclosed2 - 9London, England
Services provided
25% Mobile App Development15% BI & Big Data Consulting & SI15% E-Commerce Development +6 services13% Web Design12% Web Development5% Digital Strategy5% IT Strategy Consulting5% Search Engine Optimization5% Social Media MarketingIDeliver is an application development company established in 2012. The team specializes in Mobile App Development and BI & big data consulting & SI.
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$25,000+Undisclosed10 - 49London, England
Services provided
50% AI Development35% BI & Big Data Consulting & SI8% Cloud Consulting & SI +1 service7% IT Strategy ConsultingLaunched in 2019, EMERGEiQ is an AI company. The team specializes in Artificial Intelligence and BI & big data consulting & SI.
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$1,000+$50 - $99 / hr2 - 9London, England
Services provided
81% IT Managed Services10% IT Strategy Consulting3% Cloud Consulting & SI +2 services3% Other IT Consulting and SI3% Unified Communications Consulting & SIPenntech IT Solutions is an IT managed services company. The London, England-based company specializes in IT managed services and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Ridge, England
Services provided
50% IT Managed Services49% Other IT Consulting and SI1% CybersecurityIT managed services company Logica Nova was founded in 2015. The company provides IT managed services and other IT consulting and SI.
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UndisclosedUndisclosed2 - 9Edinburgh , Scotland
Services provided
40% IoT Development30% Cybersecurity15% Cloud Consulting & SI +1 service15% IT Managed ServicesLucid Networks Ltd, an IoT development company, is in Edinburgh , Scotland. They offer IoT development and 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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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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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 - 9,999London, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% IT Consulting65% Other -
$25,000+Undisclosed250 - 999Lytchett Matravers, England
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 - 9,999London, England
Ability to deliver
33.4/40.016.2/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
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+$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
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
24% IT Consulting76% Other -
$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 -
$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 -
$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 -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
38.5/40.019.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% IT Consulting70% 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
37.8/40.018.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$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 -
$5,000+$100 - $149 / hr50 - 249Scunthorpe, England
Ability to deliver
31.8/40.016.8/20 Reviews8.9/10 Clients & Experience6.1/10 Market PresenceService focus
100% IT Consulting -
$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
36.7/40.016.8/20 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 -
$5,000+$25 - $49 / hr250 - 999Manchester, England
Ability to deliver
26.3/40.016.2/20 Reviews4.6/10 Clients & Experience5.5/10 Market PresenceService focus
50% IT Consulting50% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% 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 -
$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
20% IT Consulting80% Other -
$25,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other
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