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 Well-organized projects
Clients have consistently praised Sigma Software Group for their well-organized project management. One client noted their flexibility and ability to meet deadlines, stating, "Sigma Software Group was good at planning and meeting deadlines." Another client emphasized their structured approach, highlighting that they "follow plans and are very well organized." Overall, the sentiment reflects confidence in Sigma's ability to deliver organized and effective solutions, contributing positively to project outcomes.-
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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Custom Software Development for Airlines Association
4.5 Apr 13, 2023We planned deadlines together and adapted our schedule as needed since the COVID-19 pandemic started when we worked together. Sigma Software Group was flexible and organized. Sigma Software Group was good at planning and meeting deadlines.
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Custom Software Dev for Motor Vehicles Manufacturing Company
5.0 Nov 20, 2022We have monthly meetings where we decide things based on resource allocation, budget issues, or questions. On the project management side, we have a weekly follow-up through Microsoft Teams. We use our DevOps for project management so we have full visibility on a daily basis of all ongoing activities.
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Logo Marketplace for Design Platform
4.5 Jun 7, 2021Sigma works very structured and organised with Jira and general reporting on time spent, estimates and costs. We are very happy and satisfied with the transparency and communication.
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Web & Software Development for Property Tech Firm
5.0 Apr 9, 2021We communicate over Discord. It has a very organized layout, with the ability to create different channels that apply to specific tasks, like pages on our website or our software platform. This way, we don’t have just one email thread or chat for our massive project.
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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?
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.
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?
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 - 249England, England
Services provided
20% BI & Big Data Consulting & SI20% CRM Consulting and SI20% Cloud Consulting & SI +2 services20% ERP Consulting and SI20% IT Strategy ConsultingGauri Ltd., an IT strategy consulting company, was founded in 2007. They focuses on IT strategy consulting and BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249City of London, England
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingHeadquartered in City of London, England, UK IT SERVICE is a midsize IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingIT strategy consulting company Neos-IT was founded in 2001. The agency focuses on IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingLabyrinth Technology is an IT strategy consulting company. Established in 2001, the firm provides IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingPortman Tech, an IT strategy consulting company, was founded in 2004. The company specializes in IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249City of London, England
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingCloudscape IT Support London is a midsize IT strategy consulting company in City of London, England and London, England. The team focuses on IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingSmall IT strategy consulting company ITD UK, is based in City of London, England. The team provides IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingTipTop IT is an IT strategy consulting company. The small City of London, England-based team focuses on IT strategy consulting and cloud consulting & SI. The company was launched in 2008.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingAstute IT is an IT strategy consulting company. The team is based in City of London, England, and their services include IT strategy consulting and cloud consulting & SI.
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$5,000+$50 - $99 / hr10 - 49Harrow, England
Services provided
25% E-Commerce Development20% IT Managed Services10% AR/VR Development +5 services10% ERP Consulting and SI10% Mobile App Development10% Web Design10% Web Development5% Custom Software DevelopmentFounded in 2018, Renav Technologies is an e-commerce development company. Their team offers E-Commerce Development and IT managed services.
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$5,000+$100 - $149 / hr50 - 249Gateshead, England
Services provided
30% IT Strategy Consulting25% Cloud Consulting & SI25% IT Managed Services +2 services10% Cybersecurity10% Unified Communications Consulting & SIAdvantex Network Solutions Limited is a midsize IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI and were established in 2002.
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UndisclosedUndisclosed50 - 249London, England
Services provided
20% Cybersecurity20% ERP Consulting and SI20% IT Strategy Consulting +4 services10% AI Development10% BI & Big Data Consulting & SI10% IT Managed Services10% Microservices Architecture ServicesAzeemi Technologies, a midsize IT strategy consulting company, is based in New York, New York and London, England. Their services include IT strategy consulting and ERP consulting and SI.
Read moreSee All Locations (2)London, England
16 – 18 Monument Street
London, England EC3R 8AJ2 - 5
+44 20 3873 7750
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UndisclosedUndisclosed250 - 999Shoreham-by-Sea, England
Services provided
20% Cloud Consulting & SI20% Cybersecurity20% IT Managed Services +3 services20% Unified Communications Consulting & SI10% IT Strategy Consulting10% IoT DevelopmentFocus Group , a cloud consulting & SI company, provide cloud consulting & SI and unified communications consulting & SI. They were founded in 2003.
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UndisclosedUndisclosed250 - 999City of London, England
Services provided
20% Cybersecurity10% AI Development10% Application Testing +6 services10% BI & Big Data Consulting & SI10% CRM Consulting and SI10% Cloud Consulting & SI10% IT Strategy Consulting10% IoT Development10% UX/UI DesignInnoWave is a Cybersecurity company launched in 2008. Their team focuses on Cybersecurity and UX/UI Design.
Read moreSee All Locations (2)City of London, England
3 Shortlands Hammersmith
City of London, England W6 8DA2 - 5
+44 203 771 7300
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UndisclosedUndisclosed250 - 999City of London, England
Services provided
20% CRM Consulting and SI20% Cloud Consulting & SI20% Cybersecurity +3 services20% ERP Consulting and SI10% AI Consulting10% BI & Big Data Consulting & SIIn City of London, England and Birmingham, England, Computer Futures is a cloud consulting & SI company. Founded in 1986, the team provides cloud consulting & SI and CRM consulting and SI.
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$50,000+Undisclosed50 - 249London, England
Services provided
20% Cloud Consulting & SI20% ERP Consulting and SI10% IT Staff Augmentation +10 services5% AI Agents5% AI Consulting5% AI Development5% BI & Big Data Consulting & SI5% ECM Consulting and SI5% IT Managed Services5% IT Strategy Consulting5% Recruiting5% Staffing5% Unified Communications Consulting & SIEstablished in 2022, Syntraflow is a midsize San Francisco, California-based cloud consulting & SI company. Their team specializes in cloud consulting & SI and ERP consulting and SI.
Read moreSee All Locations (3)London, England
Firstcron Services Ltd - London, UK 128 City Road, London, United Kingdom EC1V 2NX
London, England EC1V 2NX16 - 20
+44 7979 100801
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Undisclosed$300+ / hr50 - 249Edinburgh, Scotland
Services provided
25% Cloud Consulting & SI25% Custom Software Development25% IT Managed Services +1 service25% IT Strategy ConsultingBased in Edinburgh, Scotland, Quorum Network Resources Ltd is a custom software development company. Their services include Custom Software Development and cloud consulting & SI.
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Undisclosed$50 - $99 / hr10 - 49Stockport, England
Services provided
35% IT Managed Services35% IT Strategy Consulting30% CybersecurityManchester IT Services Ltd is a small IT strategy consulting company launched in 1999. Their team offers IT strategy consulting and IT managed services.
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Undisclosed< $25 / hr50 - 249Milton Keynes, England
Services provided
50% IT Managed Services30% Cybersecurity20% IT Strategy ConsultingBluecube Technology Solutions is a Milton Keynes, England-based IT managed services company. They offer IT managed services and Cybersecurity.
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UndisclosedUndisclosed50 - 249Leeds, England
Services provided
35% Cybersecurity35% IT Managed Services30% IT Strategy ConsultingJungle IT is a Cybersecurity company. Their team is based in Leeds, England and Halifax, England and specializes in Cybersecurity and IT managed services.
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UndisclosedUndisclosed10 - 49Cumnor, England
Services provided
35% Cybersecurity35% IT Strategy Consulting30% IT Managed ServicesFounded in 2010, Bluespires Solutions Ltd is an IT strategy consulting company. The agency focuses on IT strategy consulting and Cybersecurity.
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$1,000+$50 - $99 / hr10 - 49Glasgow, Scotland
Services provided
50% IT Managed Services20% Cybersecurity15% Cloud Consulting & SI +1 service15% Unified Communications Consulting & SIRedMosquito is an IT managed services company. In Glasgow, Scotland and Edinburgh , Scotland, their small team offers IT managed services and Cybersecurity. The firm was founded in 1999.
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$5,000+$100 - $149 / hr10 - 49Twigworth, England
Services provided
50% IT Managed Services25% IT Strategy Consulting15% Cybersecurity +2 services5% Cloud Consulting & SI5% IT Staff AugmentationOptimising IT is an IT managed services company. Their small team of employees is headquartered in Twigworth, England. Their team focuses on IT managed services and IT strategy consulting.
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$1,000+$100 - $149 / hr2 - 9Birmingham, England
Services provided
30% Cloud Consulting & SI30% IT Managed Services30% IT Strategy Consulting +1 service10% IT Staff AugmentationCloud consulting & SI company Advanced IP Ltd provides cloud consulting & SI and IT managed services. They were launched in 2012.
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$5,000+$100 - $149 / hr10 - 49Rugeley, England
Services provided
50% IT Managed Services25% IT Strategy Consulting13% Other IT Consulting and SI +1 service12% CybersecurityTechCare is an IT managed services company. They are located in Rugeley, England and have small team of experts. Their services include IT managed services and IT strategy consulting.
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UndisclosedUndisclosed50 - 249Staines-upon-Thames, England
Services provided
50% IT Managed Services30% Cybersecurity10% Cloud Consulting & SI +1 service10% IT Strategy ConsultingTDM Group is an IT managed services company. The Staines-upon-Thames, England-based agency was launched in 1997. Their team provides IT managed services and Cybersecurity.
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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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$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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