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 Easy to work with
Clients consistently describe Sigma Software Group as easy to work with, highlighting their flexibility, dedication, and effective communication. One CEO noted their holistic project approach and valuable advice throughout development, while a VP of engineering praised their adaptability and strong sense of ownership. Both reviews emphasized timely delivery and a positive working relationship, with no reported issues, underscoring the overall sentiment of satisfaction and ease in collaboration.-
Application Dev for Advertising Privacy Practices Org
5.0 Feb 15, 2024They are terrific to work with. Not only do they think through a project holistically at the beginning, but they are adept at helping provide advice as the development progresses to make sure that all the value of the tech is being captured by your enterprise.
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Staff Augmentation Services for B2B Marketplace
5.0 Oct 25, 2022In addition, they're lovely people to work with and always get in touch with us to ask questions and give feedback. Their flexibility and willingness to get things done are unique, distinguishing them from other providers.
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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?
$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 Trustworthy
Clients express a strong sentiment of trustworthiness towards HW Technology, highlighting their reliable support and proactive engagement. A notable client emphasized, "We’ve got trust in them, which is really important when you’re working with somebody," indicating the value of their honest communication and robust processes. The long-standing partnership since 2014 further reinforces the sentiment, with clients appreciating the depth of understanding HW Technology has of their business needs.-
Managed IT Services for Business Services Company
5.0 May 19, 2021We’ve got trust in them, which is really important when you’re working with somebody. They’ve got a really good process so they’re honest about what they can and can’t do. As an outfit, I’ve got trust in them, which I think is really hard to win in this industry.
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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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UndisclosedUndisclosed2 - 9Beeston, England
Services provided
40% IT Managed Services35% IT Strategy Consulting15% Cloud Consulting & SI +1 service10% Other IT Consulting and SIYour Computer Department is a small IT managed services company located in Beeston, England. The team offers IT managed services and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Sale, England
Services provided
60% Other IT Consulting and SI10% Cloud Consulting & SI10% Cybersecurity +2 services10% IT Managed Services10% IT Strategy ConsultingVenom IT, an other IT consulting and SI company, is based in Sale, England. They focus on other IT consulting and SI and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Leeds, England
Services provided
35% Cloud Consulting & SI35% IT Strategy Consulting30% Compliance ConsultingPerform Partners is a small Leeds, England-based IT strategy consulting company. The team focuses on IT strategy consulting and cloud consulting & SI.
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SISystems IT, a small IT managed services company, is headquartered in London, England. Their services include IT managed services and IT strategy consulting.
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$5,000+$100 - $149 / hr10 - 49Wetherby , England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SISmall IT managed services company Vital Technology Group, is based in Wetherby , England and London, England. The team focuses on IT managed services and IT strategy consulting.
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$5,000+$100 - $149 / hr10 - 49Farnborough, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIDatum Datacentres Ltd, an IT managed services company, was established in 2012. The small team offers IT managed services and IT strategy consulting.
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SINet Platforms Ltd is an IT managed services company. The London, England-based team focuses on IT managed services and IT strategy consulting.
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$1,000+Undisclosed10 - 49Glasgow, Scotland
Services provided
55% IT Managed Services15% Cybersecurity10% CRM Consulting and SI +2 services10% Cloud Consulting & SI10% IT Strategy ConsultingClickNetworks is an IT managed services company. The Glasgow, Scotland-based team provides IT managed services and Cybersecurity.
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Undisclosed$50 - $99 / hr10 - 49Bridgend, Wales
Services provided
40% IT Managed Services20% Web Development10% Cloud Consulting & SI +4 services10% IT Strategy Consulting10% Search Engine Optimization5% Pay Per Click5% Social Media MarketingITCS is an IT managed services company. Founded in 2004, the company is in Bridgend, Wales. Their team specializes in IT managed services and Web Development.
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIFrontier Technology is an IT managed services company. They are based in London, England and have small team. Their services include IT managed services and IT strategy consulting.
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$5,000+$100 - $149 / hr10 - 49Nottingham, England
Services provided
20% CRM Consulting and SI20% Cloud Consulting & SI20% Custom Software Development +2 services20% ECM Consulting and SI20% IT Managed ServicesNoBlue, a software development firm, was founded in 2000. The team offers Custom Software Development and cloud consulting & SI.
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$5,000+$100 - $149 / hr10 - 49Wath upon Dearne, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIFounded in 1987, S2S Group is an IT managed services company. Their services include IT managed services and IT strategy consulting.
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$1,000+$50 - $99 / hr2 - 9London, England
Services provided
15% Cloud Consulting & SI15% Computer Engineering15% Cybersecurity +4 services15% IT Managed Services15% IT Strategy Consulting15% Other IT Consulting and SI10% AI AgentsGrayscaled, a Computer Engineering company, was established in 2026. The team provides Computer Engineering and IT strategy consulting and is located in London, England.
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UndisclosedUndisclosed2 - 9Sunderland, England
Services provided
60% Cybersecurity15% IT Managed Services15% Other IT Consulting and SI +1 service10% IT Strategy ConsultingLaunched in 2018, CyberWhite Limited is a Cybersecurity company. The agency offers Cybersecurity and IT managed services.
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$25,000+$25 - $49 / hr50 - 249London, England
Services provided
5% Application Management & Support5% Application Testing5% BI & Big Data Consulting & SI +21 services5% CRM Consulting and SI5% Cloud Consulting & SI5% Custom Software Development5% Cybersecurity5% E-Commerce Development5% ECM Consulting and SI5% ERP Consulting and SI5% Enterprise App Modernization5% IT Managed Services5% IT Staff Augmentation5% IT Strategy Consulting5% IoT Development5% Mobile App Development5% Other IT Consulting and SI5% Unified Communications Consulting & SI5% Web Development1% AI Consulting1% AI Development1% Generative AI1% UX/UI Design1% Web DesignHeadquartered in London, England, Neo Technology Solutions is an IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI and were launched in 2018.
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UndisclosedUndisclosed10 - 49London, England
Services provided
50% IT Managed Services25% Cloud Consulting & SI25% CybersecuritySolid Systems is an IT managed services company. Located in Cape Town, South Africa and Johannesburg, South Africa, their team focuses on IT managed services and cloud consulting & SI.
Read moreSee All Locations (3)London, England
Mill Hill Industrial Estate, 7 Flower Lane
London, England NW7 2HU2 - 5
+442031500261
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$5,000+$25 - $49 / hr50 - 249London, England
Services provided
25% IT Strategy Consulting20% Cloud Consulting & SI15% CRM Consulting and SI +4 services10% Custom Software Development10% DevOps Managed Services10% IT Staff Augmentation10% Low/No Code DevelopmentTAGMATIX360 LTD is an IT strategy consulting company located in and London, England. Their services include IT strategy consulting and cloud consulting & SI.
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$250,000+$50 - $99 / hr50 - 249London, England
Services provided
20% BI & Big Data Consulting & SI20% Business Consulting20% Cloud Consulting & SI +2 services20% Custom Software Development20% IT Strategy ConsultingSCSK Digital is a midsize London, England-based IT strategy consulting company. Their services include IT strategy consulting and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49London, England
Services provided
25% Business Continuity Management25% Cloud Consulting & SI25% Cybersecurity +1 service25% IT Managed ServicesFounded in 2017, Astec IT Consultancy LTD is a cloud consulting & SI company. The small team offers cloud consulting & SI and Cybersecurity.
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$1,000+$100 - $149 / hr1,000 - 9,999London, England
Services provided
40% IT Staff Augmentation20% IT Managed Services10% Application Management & Support +5 services10% Cloud Consulting & SI5% AR/VR Development5% IT Strategy Consulting5% Mobile App Development5% Web DevelopmentSify Digital Services Ltd is a large IT staff augmentation company founded in 1995. Their team provides IT staff augmentation and IT managed services.
Read moreSee All Locations (2)London, England
63 Saint Mary Axe
London, England EC3A 8AA6 - 9
+44 20 3862 9734
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$5,000+$100 - $149 / hr2 - 9Hingham, England
Services provided
60% Cloud Consulting & SI10% BI & Big Data Consulting & SI10% IT Managed Services +2 services10% IT Strategy Consulting10% Other IT Consulting and SIManta Innovations Ltd is a cloud consulting & SI company founded in 2018. The agency specializes in cloud consulting & SI and BI & big data consulting & SI.
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$1,000+$100 - $149 / hr10 - 49Exeter, England
Services provided
55% IT Managed Services15% Cloud Consulting & SI15% IT Strategy Consulting +2 services10% Cybersecurity5% Unified Communications Consulting & SIIT Champion Ltd is an IT managed services company. The team specializes in IT managed services and IT strategy consulting and is in Exeter, England and London, England.
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$5,000+$100 - $149 / hr2 - 9Harrow, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIServer Consultancy Ltd is an IT managed services company. Headquartered in Harrow, England, their small team focuses on IT managed services and IT strategy consulting. The agency was launched in
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UndisclosedUndisclosed10 - 49Sheffield, England
Services provided
20% Cloud Consulting & SI20% Cybersecurity20% IT Strategy Consulting +4 services10% Business Continuity Management10% Corporate Training & Coaching10% IT Managed Services10% Unified Communications Consulting & SIResolve IT Solutions, an IT strategy consulting company, was established in 2004. The team offers IT strategy consulting and cloud consulting & SI.
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$5,000+$100 - $149 / hr10 - 49Birmingham, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIIT managed services company Microtrading offers IT managed services and IT strategy consulting. They were launched in 1981.
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$1,000+$100 - $149 / hr10 - 49Glasgow, Scotland
Services provided
35% Cybersecurity35% IT Managed Services20% IT Strategy Consulting +1 service10% Business ConsultingFounded in 2002, incovo is a Cybersecurity company. The team provides Cybersecurity and IT managed services.
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We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- 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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- 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 - 9,999London, 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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