Top IT Consultants & Companies in the United Kingdom
3,145 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 Flexible
Client feedback on Sigma Software Group highlights a strong sentiment of flexibility. For instance, one client noted their ability to adapt to changing priorities, stating, "They deliver on time and within budget and adapt to our constantly changing priorities." Another client praised their flexibility in accommodating new requirements, mentioning, "Sigma Software remains a key resource in our world." Overall, clients consistently commend Sigma for their adaptability and responsiveness, making them a reliable partner in various projects.-
Web & Mobile App Dev for Grocery Delivery E-Commerce Co
4.5 Jun 18, 2024They deliver on time and within budget and adapt to our constantly changing priorities. We’ve needed a bit of flexibility because we’re based in the US, and many of the people we work with are based in Europe. Moreover, what really has stuck out to me is that they’re very contemplative about their work.
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Mobile App Development for Education Technology Company
4.5 Mar 25, 2024Sigma Software Group was willing to work with any project size. We weren’t too small or too big for them, and they were happy to meet us where we were. Moreover, the team was lovely, patient, and understanding; they never made us feel stupid.
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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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Staff Augmentation Services for B2B Marketplace
5.0 Oct 25, 2022Their flexibility and willingness to get things done are unique, distinguishing them from other providers. Moreover, they have a great sense of ownership.
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Logo Marketplace for Design Platform
4.5 Jun 7, 2021Sigma team is always very professional and understanding to a startup's position. We are very grateful for the professionalism and flexibility that Sigma has shown us over the years. Sigma has not only been very professional and shown good quality in the technologies they develop, but most impressive has been the flexibility they have shown us over the years.
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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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$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 Transparent
The overall sentiment regarding transparency is highly positive, as highlighted by a client from James Todd & Co, who praised Orca for their 'honesty, transparency, and willingness to assist.' The client noted that communication was consistently open, with the director readily available for discussions and regular account reviews. This level of transparency contributed to a stable and reliable IT environment, reinforcing the client's confidence in further investments for business growth.-
IT Managed Services & Support for Accountancy Practice
4.5 Oct 29, 2024Yes, very good, communication lines always open and quick to respond if required. Director always available for discussion if required and regular account review meetings. Their honesty, transparency, and willingness to assist have been most impressive.
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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 - 249City of London, England
Services provided
35% Cybersecurity35% IT Strategy Consulting30% IT Managed ServicesIT strategy consulting company Cardonet was launched in 1999. The team offers IT strategy consulting and Cybersecurity.
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UndisclosedUndisclosed10 - 49Chester, England
Services provided
35% Cloud Consulting & SI35% IT Managed Services30% IT Strategy ConsultingValto is a cloud consulting & SI company. The team specializes in cloud consulting & SI and IT managed services, and the firm is in Chester, England and City of London, England.
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UndisclosedUndisclosed2 - 9City of London, England
Services provided
35% Cybersecurity35% IT Managed Services30% Cloud Consulting & SIIn City of London, England and Phoenix, Arizona, Dasuni Limited is a Cybersecurity company. They specialize in Cybersecurity and IT managed services and were founded in 2005.
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UndisclosedUndisclosed50 - 249City of London, England
Services provided
40% IT Managed Services30% Cloud Consulting & SI30% CybersecurityRidgewall, a midsize IT managed services company, is in City of London, England. The team specializes in IT managed services and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249City of London, England
Services provided
25% Custom Software Development25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingTribeca Technology Group is an IT strategy consulting company. They focus on IT strategy consulting and Cybersecurity and were launched in 2006.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
50% IT Managed Services25% Cloud Consulting & SI25% IT Strategy ConsultingWizard IT is a small IT managed services company. They specialize in IT managed services and IT strategy consulting and were established in 1995.
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UndisclosedUndisclosed10 - 49London, England
Services provided
35% Cloud Consulting & SI35% ERP Consulting and SI30% IT Strategy ConsultingBased in Mississauga, Canada and New York, New York, Modax ERP is a small cloud consulting & SI company. Their services include cloud consulting & SI and ERP consulting and SI.
Read moreSee All Locations (3)London, England
71-75 Shelton Street,
London, England WC2H 9JQ2 - 5
20 8133 1620
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UndisclosedUndisclosed50 - 249Bellshill, Scotland
Services provided
40% IT Managed Services30% Cybersecurity20% Cloud Consulting & SI +1 service10% AccountingKick ICT Group Ltd, an IT managed services company, is based in Bellshill, Scotland and Glasgow, Scotland. They specialize in IT managed services and Cybersecurity.
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UndisclosedUndisclosed10 - 49Kingston upon Thames, England
Services provided
25% BI & Big Data Consulting & SI25% Cloud Consulting & SI25% ERP Consulting and SI +1 service25% IT Managed ServicesWellData is a big data analytics company. They were established in 1999, and their services include BI & big data consulting & SI and cloud consulting & SI.
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$5,000+Undisclosed50 - 249London, England
Services provided
100% CybersecurityCovertSwarm is a Cybersecurity company based in London, England and Wilmington, Delaware. Founded in 2020, the team provides Cybersecurity.
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UndisclosedUndisclosed1,000 - 9,999London, England
Services provided
10% AI Development10% Application Management & Support10% Application Testing +7 services10% Call Center Services10% Cloud Consulting & SI10% Computer Engineering10% IT Managed Services10% IT Strategy Consulting10% Robotics Process Automation10% UX/UI DesignGenisys Group is an user experience company. Based in London, England and Bengaluru, India, the company offers UX/UI Design and IT strategy consulting.
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UndisclosedUndisclosed250 - 999London, England
Services provided
20% Cloud Consulting & SI20% DevOps Managed Services20% IT Managed Services +2 services20% IT Strategy Consulting20% Mobile App DevelopmentCloudEQ is a midsize IT strategy consulting company based in Novi, Michigan and El Segundo, California. The team provides IT strategy consulting and cloud consulting & SI.
Read moreSee All Locations (7)London, England
14 Hewett Street,
London, England EC2A 3NN2 - 5
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UndisclosedUndisclosed250 - 999London, England
Services provided
40% Custom Software Development20% Cloud Consulting & SI20% ERP Consulting and SI +1 service20% IT Strategy ConsultingVBT Software, a software development company, was launched in 1993. The firm focuses on Custom Software Development and IT strategy consulting.
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UndisclosedUndisclosed50 - 249Harrow , England
Services provided
25% AI Consulting25% BI & Big Data Consulting & SI25% Cloud Consulting & SI +1 service25% IT Strategy ConsultingIT strategy consulting company Data Dynamics was launched in 2012. In Upper Saddle River, New Jersey and Pune, India, the team provides IT strategy consulting and BI & big data consulting & SI.
Read moreSee All Locations (4)Harrow , England
382 Kenton Rd,
Harrow , England HA3 8DP2 - 5
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UndisclosedUndisclosed50 - 249London, England
Services provided
10% AI Development10% BI & Big Data Consulting & SI10% Cloud Consulting & SI +7 services10% Cybersecurity10% DevOps Managed Services10% Digital Engineering10% IT Managed Services10% IT Strategy Consulting10% Low/No Code Development10% Marketing StrategyTalan UK is a data analytics company launched in 2024. The midsize team focuses on BI & big data consulting & SI and Marketing Strategy.
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UndisclosedUndisclosed50 - 249City of London, England
Services provided
20% AI Development20% Cloud Consulting & SI20% IT Managed Services +2 services20% IT Staff Augmentation20% IT Strategy ConsultingSemarchy is a midsize IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI and were established in 2011.
Read moreSee All Locations (3)City of London, England
Semarchy Ltd 9-10 Great Sutton Street
City of London, England EC1V 0BX6 - 9
+44 20 8135 8079
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UndisclosedUndisclosed50 - 249London, England
Services provided
20% Application Testing20% Cloud Consulting & SI20% IT Managed Services +2 services20% IT Strategy Consulting20% IoT DevelopmentIT strategy consulting company The Open Geospatial Consortium (OGC) is in Arlington, Virginia and London, England. They offer IT strategy consulting and cloud consulting & SI.
Read moreSee All Locations (2)London, England
6th Floor 9 Appold Street
London, England EC2A 2AP2 - 5
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UndisclosedUndisclosed50 - 249London, England
Services provided
20% AI Development20% Cloud Consulting & SI20% ERP Consulting and SI +3 services20% IoT Development10% CRM Consulting and SI10% IT Strategy ConsultingClovity, a cloud consulting & SI company, was founded in 2017. Headquartered in London, England and Dublin, California, the team focuses on cloud consulting & SI and ERP consulting and SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
60% Cloud Consulting & SI20% ERP Consulting and SI20% IT Strategy ConsultingFounded in 2005, Column5 Consulting, a midsize cloud consulting & SI company, is headquartered in London, England. Their team specializes in cloud consulting & SI and IT strategy consulting.
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UndisclosedUndisclosed50 - 249London, England
Services provided
25% Cloud Consulting & SI25% IT Managed Services25% IT Strategy Consulting +1 service25% Robotics Process AutomationLocated in London, England, SCSK Europe Ltd. Is an IT strategy consulting company. Established in 1990, the team focuses on IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed250 - 999City of London, England
Services provided
30% Cybersecurity30% IT Strategy Consulting20% BI & Big Data Consulting & SI +1 service20% Compliance ConsultingNetwrix Corporation is a Frisco, Texas-based IT strategy consulting company. Established in 2006, the team specializes in IT strategy consulting and Cybersecurity.
Read moreSee All Locations (2)City of London, England
5 New Street Square
City of London, England EC4A 3BF21 - 30
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UndisclosedUndisclosed50 - 249London, England
Services provided
20% AI Development20% Cloud Consulting & SI20% Cybersecurity +2 services20% IT Managed Services20% Low/No Code DevelopmentUBDS Digital is a cloud consulting & SI company in London, England. Their services include cloud consulting & SI and Cybersecurity.
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UndisclosedUndisclosed1,000 - 9,999London, England
Services provided
20% CRM Consulting and SI20% Cybersecurity20% ERP Consulting and SI +4 services10% AI Development10% BI & Big Data Consulting & SI10% Recruiting10% StaffingK2 Partnering Solutions is a CRM consulting and SI company. They are headquartered in London, England, and their services include CRM consulting and SI and ERP consulting and SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
20% Building Security Services20% Cloud Consulting & SI20% Corporate Training & Coaching +2 services20% Cybersecurity20% IT Managed ServicesTelappliant is a cloud consulting & SI company. Headquartered in London, England, their team provides cloud consulting & SI and Cybersecurity.
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$10,000+$50 - $99 / hr50 - 249Milton Keynes , England
Services provided
80% IT Managed Services10% Cloud Consulting & SI10% Other IT Consulting and SIManaged. Is an IT managed services company established in 2009. The midsize team specializes in IT managed services and cloud consulting & SI.
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$1,000+Undisclosed50 - 249Exchange Flags, England
Services provided
70% IT Managed Services30% IT Strategy ConsultingSysGroup, an IT managed services company, is in Exchange Flags, England. Established in 2006, the team provides IT managed services and IT strategy consulting.
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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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