Top IT Consultants & Companies in the United Kingdom
3,025 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 Detail-oriented
The feedback regarding Sigma Software Group highlights their strong attention to detail, with clients praising their ability to integrate seamlessly into existing teams and deliver tasks on time. One VP noted their 'excellent attention to detail' and responsiveness to needs, while a CTO emphasized their 'quality and attention to detail relative to their price level.' Overall, clients express a positive sentiment, underscoring Sigma's commitment to delivering high-quality work and managing project complexities effectively.-
Mobile App Development Services for Christian Tech Company
5.0 Aug 17, 2022Sigma’s quality and attention to detail relative to their price level are great. Sigma’s project management style works well. They do a good job of dealing with bugs.
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Staff Aug & Web Development for Sports Data Co
5.0 Feb 20, 2025Excellent attention to detail, and worked within our existing project management systems to ensure clear and timely delivery of tasks. They have always responded to our needs with urgency and quality.
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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?
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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 Reasonable pricing
Clients have expressed satisfaction with FluidOne - Chorley's reasonable pricing, particularly noting that the costs associated with their rapid response service exceeded expectations. One client highlighted the affordability of the services provided during a critical IT infrastructure overhaul, indicating that the pricing was competitive and justified by the quality of service delivered. Overall, the sentiment regarding pricing is positive, with clients feeling they received good value for their investment.-
IT Managed Services for Manufacturing Company
5.0 May 8, 2025The rapid response was well beyond expectations and the costs were reasonable.
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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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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SITagadab Limited is an IT managed services company founded in 2007. The small team offers IT managed services and IT strategy consulting.
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$5,000+$100 - $149 / hr10 - 49Thatcham, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIIT managed services company Technique Ltd is in Thatcham, England. They specialize in IT managed services and IT strategy consulting and were established in 1998.
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$5,000+$100 - $149 / hr10 - 49Wythenshawe, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SITeleData UK Ltd is an IT managed services company. In Wythenshawe, England, their team specializes in IT managed services and IT strategy consulting.
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$5,000+$100 - $149 / hr10 - 49Aberdeen, Scotland
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SITycom is an IT managed services company. Their team is headquartered in Aberdeen, Scotland and 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 & SIFounded in 2009, VESK Ltd is an IT managed services company. The team offers IT managed services and IT strategy consulting.
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$5,000+$100 - $149 / hr10 - 49Leeds, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIVirtualDCS is an IT managed services company. Headquartered in Leeds, England, the team focuses on 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 & SIVIRTUS Data Centres is an IT managed services company. The small London, England-based team specializes in IT managed services and IT strategy consulting. The firm was established in 2008.
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$5,000+$100 - $149 / hr10 - 49Heywood, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIWi-Manx is a Heywood, England-based IT managed services company. The team focuses on IT managed services and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Leeds, England
Services provided
40% IT Strategy Consulting20% Cloud Consulting & SI20% ERP Consulting and SI +1 service20% Web DesignAdsnapshot IT service is a small IT strategy consulting company. They specialize in IT strategy consulting and cloud consulting & SI and were established in 2004.
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UndisclosedUndisclosed10 - 49Edinburgh, Scotland
Services provided
60% Cybersecurity20% IT Managed Services20% IT Strategy ConsultingEstablished in 2018, Blockchain Technology Partners Limited is a small Edinburgh, Scotland-based Cybersecurity company. Their services include Cybersecurity and IT strategy consulting.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
40% IT Managed Services40% IT Strategy Consulting20% CybersecurityComputers in the City is an IT strategy consulting company. The team provides IT strategy consulting and IT managed services, and the agency is headquartered in City of London, England.
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UndisclosedUndisclosed10 - 49London, England
Services provided
40% Cloud Consulting & SI40% IT Managed Services20% CybersecurityMicrobyte Solutions Limited is a small Portland, Oregon-based cloud consulting & SI company. The team specializes in cloud consulting & SI and IT managed services.
Read moreSee All Locations (3)London, England
Stage House, 47 Bermondsey Street
London, England SE1 3XF2 - 5
+44.20.3598.8412
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$5,000+$100 - $149 / hr10 - 49Gateshead, England
Services provided
50% IT Managed Services20% Cloud Consulting & SI15% Web Design +1 service15% Web DevelopmentSmall IT managed services company Smart-IT Group, is based in Gateshead, England. Their services include IT managed services and cloud consulting & SI.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
20% IT Strategy Consulting20% Other IT Consulting and SI20% UX/UI Design +2 services20% Web Design20% Web DevelopmentNew Power Host Ltd is an UX agency. Their small team is based in London, England. Their team provides UX/UI Design and IT strategy consulting.
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$5,000+$25 - $49 / hr2 - 9Cambridge, England
Services provided
50% Custom Software Development20% IT Staff Augmentation10% Branding +2 services10% Other IT Consulting and SI10% Web DevelopmentSee all 1 projectsWe work with funded start-ups and SMEs building bespoke software tech solutions, web-apps, mobile apps, and digital products to successfully launch their initiatives into the market. Most of our
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$10,000+$50 - $99 / hr10 - 49Milton Keynes, England
Services provided
20% IT Strategy Consulting20% Mobile App Development20% Web Development +4 services10% AR/VR Development10% Custom Software Development10% Low/No Code Development10% UX/UI DesignFounded in 2009, PODTECH is a small Milton Keynes, England-based IT strategy consulting company. Their team offers IT strategy consulting and Custom Software Development.
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$1,000+$150 - $199 / hr2 - 9Leeds, England
Services provided
70% IT Managed Services20% Cloud Consulting & SI10% IT Strategy ConsultingHie is an IT managed services company. In Leeds, England, the team provides IT managed services and cloud consulting & SI.
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$10,000+$50 - $99 / hr2 - 9London, England
Services provided
20% AI Development15% BI & Big Data Consulting & SI15% Cloud Consulting & SI +4 services15% IT Strategy Consulting15% IoT Development10% AI Consulting10% Generative AIBayseian is an artificial intelligence company. They specialize in Artificial Intelligence and IT strategy consulting and are in London, England.
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Undisclosed$50 - $99 / hr2 - 9London, England
Services provided
35% Web Development25% IT Managed Services25% IT Strategy Consulting +1 service15% Web DesignConvoy Medi is a website development firm. The team specializes in Web Development and IT strategy consulting and is based in London, England.
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UndisclosedUndisclosed2 - 9Halesowen, England
Services provided
75% IT Managed Services15% Cloud Consulting & SI10% CybersecurityIntuitive Computer Management Ltd is an IT managed services company. They were launched in 2003, and their services include IT managed services and cloud consulting & SI.
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$25,000+$50 - $99 / hr50 - 249London, England
Services provided
60% E-Commerce Development20% Custom Software Development10% IT Managed Services +2 services5% IT Strategy Consulting5% Web DevelopmentDecima Digital is an e-commerce development firm established in 2015. The team focuses on E-Commerce Development and Custom Software Development and is located in Tallinn, Estonia and London,
Read moreSee All Locations (2)London, England
20-22 Wenlock Road, N1 7GU / London – UK
London, England N1 7GU2 - 5
442081230701
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UndisclosedUndisclosed2 - 9Nottingham, England
Services provided
85% Cybersecurity15% Internet & Technology LawCybersecurity company Collective Security is based in Nottingham, England. Their services include Cybersecurity and other IT consulting and SI.
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$1,000+$100 - $149 / hr10 - 49Manchester, England
Services provided
75% Cloud Consulting & SI10% Custom Software Development10% IoT Development +1 service5% IT Staff AugmentationD55 is a cloud consulting & SI company. They are in Manchester, England. Their team provides cloud consulting & SI and Custom Software Development.
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$5,000+$150 - $199 / hr10 - 49London, England
Services provided
20% AI Consulting20% Cloud Consulting & SI20% Custom Software Development +5 services15% BI & Big Data Consulting & SI10% AI Development5% Generative AI5% IT Strategy Consulting5% Microservices Architecture ServicesCloud consulting & SI company theCTO was launched in 2016. The agency focuses on cloud consulting & SI and Custom Software Development, and is small.
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$5,000+$100 - $149 / hr2 - 9Sofia, Bulgaria
Services provided
30% E-Commerce Development20% Digital Strategy20% Mobile App Development +3 services10% IT Strategy Consulting10% Low/No Code Development10% Web DevelopmentSee all 1 projectsPortox provides specialized services in product strategy development, app design, and MVP creation, tailored for startups and portfolio companies. Reviews highlight their exceptional delivery within tight timelines, proactive communication, and the impressive expertise of their team, including professionals with backgrounds from prestigious companies like Amazon and Google. Portox is praised for aligning with clients' values and efficiently supporting investment success.
See All Locations (9)Sofia, Bulgaria
6 Shipka Street
Sofia, Bulgaria 15041
+351910000000
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$1,000+$50 - $99 / hr10 - 49Liss, England
Services provided
70% IT Managed Services10% Call Center Services10% Cloud Consulting & SI +4 services5% IT Strategy Consulting2% Cybersecurity2% Other IT Consulting and SI1% Business ConsultingSyn-Star IT-Telecoms-Technology is a Liss, England-based IT managed services company. The team specializes in IT managed services and Call Center Services.
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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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Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 IT Services Companies in the UK
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$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 - 9,999Warszawa, Poland
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% IT Consulting65% Other -
$25,000+Undisclosed250 - 999Los Angeles, CA
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 - 9,999New York, NY
Ability to deliver
33.6/40.016.4/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
UndisclosedUndisclosed50 - 249Overland Park, KS
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 - 9,999Tallinn, Estonia
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
35.7/40.017/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Denver, CO
Ability to deliver
35.6/40.015.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% IT Consulting60% 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 - 999Gliwice, Poland
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 -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
39.4/40.020/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$25 - $49 / hr1,000 - 9,999São Paulo, Brazil
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 - 249Saint Helier, Jersey
Ability to deliver
35.9/40.016.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
75% IT Consulting25% 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 -
$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
50% IT Consulting50% Other -
$10,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
30.5/40.016.8/20 Reviews7.3/10 Clients & Experience6.4/10 Market PresenceService focus
95% IT Consulting5% 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 -
$25,000+Undisclosed10 - 49London, England
Ability to deliver
30.9/40.015.6/20 Reviews9.4/10 Clients & Experience5.9/10 Market PresenceService focus
74% IT Consulting26% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
37.5/40.018.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% IT Consulting65% 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 -
$100,000+$50 - $99 / hr1,000 - 9,999North Miami Beach, FL
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% IT Consulting54% Other -
$5,000+$25 - $49 / hr250 - 999Nashik, India
Ability to deliver
26.5/40.016.4/20 Reviews4.6/10 Clients & Experience5.5/10 Market PresenceService focus
50% IT Consulting50% 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 -
$1,000+$50 - $99 / hr10 - 49Bradford on Avon, England
Ability to deliver
34/40.016.4/20 Reviews8.3/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$50,000+$150 - $199 / hr250 - 999New York, NY
Ability to deliver
39/40.019/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
36.3/40.020/20 Reviews9/10 Clients & Experience7.2/10 Market PresenceService focus
25% IT Consulting75% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$5,000+$150 - $199 / hr50 - 249Marlow, England
Ability to deliver
29.4/40.016.2/20 Reviews7.9/10 Clients & Experience5.3/10 Market PresenceService focus
100% IT Consulting -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
10% IT Consulting90% Other
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