Top IT Consultants in London
1,763 Companies
List of the Top London IT Services Companies
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$50,000+$50 - $99 / hr1,000 - 9,999Serves London, EnglandServices 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 technology company offering comprehensive software development, mobile application creation, and engineering support services. Reviews reveal exceptional project management, timely delivery, and adaptive collaboration, with 100% of customers highlighting their effective communication and problem-solving skills. Approximately 90% of the feedback praises the team's commitment and integration into client projects, demonstrating their strong cultural and professional alignment.
Reviews mention Unique expertise
Clients have expressed strong satisfaction with Sigma Software Group's unique expertise, particularly in custom software development leveraging Microsoft Azure technology. One client noted their 'broad range of competencies' and consistent delivery against expectations, despite challenges posed by the Russian invasion of Ukraine. The project management was highlighted as 'outstanding,' with effective communication and adaptability. Overall, the sentiment reflects confidence in Sigma's capabilities and commitment to meeting project goals.-
Custom Software Dev for Rugged Devices Manufacturing Company
5.0 Nov 25, 2022First, one of the benefits of using them is their broad range of competencies. Moreover, they’re keen to deliver up to our expectations. Sigma Software Group’s team pushes itself hard to work normally and fulfill its commitments each sprint despite the Russian Invasion of Ukraine.
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Industry Experience
Sigma Software Group has demonstrated expertise across various industries, including Advertising & Marketing, Aviation, Food & Beverage, Financial Services, Education, Logistics, and Healthcare. Clients commend their collaborative approach, attention to detail, and the ability to integrate seamlessly into existing teams. Overall sentiment is positive, with notable strengths in mobile and web application development, project management, and adaptability to client needs. This positions Sigma Software Group as a strong candidate for businesses seeking reliable development partners in these sectors.
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Advertising & marketing 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 GamblingWas 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?
See All Locations (26)München, Germany
143C Rosenheimer Straße
München, Germany 816716 - 9
$5,000+$50 - $99 / hr10 - 49Serves London, EnglandServices 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 Proactive
Clients have consistently praised both Orca and HW Technology for their proactive approach to IT management. One client highlighted Orca's 'proactive maintenance and active monitoring' that addresses issues before they arise, significantly improving uptime and performance. Similarly, HW Technology was commended for being 'proactive with security updates' and maintaining strong communication through regular meetings and quick responses. Overall, the sentiment towards both companies reflects a high level of satisfaction with their proactive strategies.-
IT & Cloud Consulting Services for Accounting Firm
5.0 May 13, 2021They’re quickly reactive to any problem that arises in terms of user issues, but they’re also proactive with security updates and flagging things that need to be done.
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Managed IT Services for Business Accounting & Advisory Firm
5.0 May 5, 2021They're proactive, making us aware quickly of any issues that arise. If a user has an issue, they email the team, which is received by their internal tool. Then, users are given a ticket number and responded to within 15 minutes.
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Managed IT Services for Business Services Company
5.0 May 19, 2021They have specialists in the accountancy, legal, and architectural side of my business, which shows they have real knowledge and understanding of our needs. They’ve been really proactive in helping us in what we should and shouldn’t do, and how to increase our knowledge and capabilities in terms of IT and software.
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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?
See All Locations (1)Clayton-le-Woods, England
Technology House, Clayton Green Business Park, Library Road
Clayton-le-Woods, England PR6 7TY31 - 40
0345 504 8989
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$5,000+$200 - $300 / hr2 - 9London, England
Services provided
35% Unified Communications Consulting & SI15% AI Consulting15% AI Development +3 services15% Commercial Property Management10% AI Agents10% Custom Software DevelopmentProdutkively is an unified communications consulting & SI company. They were launched in 2021 and provide unified communications consulting & SI and AI Consulting.
Read moreSee All Locations (1)London, England
5 Merchant Square
London, England W2 1AS2 - 5
07864163460
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$1,000+$25 - $49 / hr10 - 49london, England
Services provided
20% AI Development20% BI & Big Data Consulting & SI20% Custom Software Development +2 services20% Mobile App Development20% Web DevelopmentSmall business intelligence company Nextbiz, is located in london, England. The team provides BI & big data consulting & SI and Custom Software Development.
Read moreSee All Locations (1)london, England
liverpool st
london, England EC2M 7PY10 - 15
02030985598
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
25% Conversion Optimization25% E-Commerce Development25% IT Managed Services +1 service25% Search Engine OptimizationConversion Optimization company OptiExperts specializes in Conversion Optimization and Search Engine Optimization. They were established in 2021.
Read moreSee All Locations (2)London, England
71-75 Shelton St, London WC2H 9JQ, UK
London, England WC2H 9JQ2 - 5
+44 7366 829699
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$1,000+$300+ / hr10 - 49Uxbridge, England
Services provided
20% AI Consulting20% AI Development20% Business Consulting +2 services20% Generative AI20% IT Managed ServicesBrdge AI is an IT managed services company launched in 2024. The small team offers IT managed services and Artificial Intelligence.
Read moreSee All Locations (1)Uxbridge, England
Cricket Field Road
Uxbridge, England UB816 - 20
7739595880
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
70% CRM Consulting and SI10% API Development10% Enterprise App Modernization +1 service10% Mobile App DevelopmentCRM consulting and SI company Three Grey Monkeys is located in London, England. They focus on CRM consulting and SI and Mobile App Development and were launched in 2012.
Read moreSee All Locations (1)London, England
9 Lydden Road
London, England SW18 4LT10 - 15
0203 855 4052
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UndisclosedUndisclosed10 - 49London, England
Services provided
40% Application Testing20% AI Agents20% DevOps Managed Services +1 service20% IT Managed ServicesFounded in 2025, Prawda Digital is a small London, England-based Application Testing company. Their team focuses on Application Testing and IT managed services.
Read moreSee All Locations (1)London, England
Craven House, 40-44 Uxbridge Road
London, England W5 2BS2 - 5
+48 513308 387
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$1,000+< $25 / hr10 - 49Ilford, England
Services provided
45% Corporate Law20% Custom Software Development15% Advertising +3 services10% IT Strategy Consulting5% Digital Strategy5% Other DesignIlford Business Centre is a Corporate Law company founded in 2015. The team focuses on Corporate Law and Custom Software Development.
Read moreIlford, England
316e Ilford Lane
Ilford, England IG1 2LT10 - 15
+44(0)20 3355 6069
See All Locations (2)Ilford, England
316e Ilford Lane
Ilford, England IG1 2LT6 - 9
+44(0)20 3355 6069
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$5,000+$100 - $149 / hr10 - 49Harrow, England
Services provided
80% IT Managed Services20% Cloud Consulting & SILocated in Harrow, England, Abiquo is an IT managed services company. The team specializes in IT managed services and cloud consulting & SI.
Read moreSee All Locations (1)Harrow, England
1st Floor, Healthaid House Marlborough Hill
Harrow, England HA1 1UD31 - 40
+44.(0).203.1510900
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
80% IT Managed Services20% CybersecurityCapita Cyber Security is an IT managed services company located in London, England. The team focuses on IT managed services and Cybersecurity.
Read moreSee All Locations (1)London, England
1 Finsbury Square
London, England EC2A 1AE10 - 15
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UndisclosedUndisclosed10 - 49London, England
Services provided
60% AI Development20% BI & Big Data Consulting & SI20% Cloud Consulting & SITraydstream is an AI development company. Founded in 2015, their team specializes in Artificial Intelligence and BI & big data consulting & SI.
Read moreSee All Locations (1)London, England
3 Lower Thames St, London
London, England6 - 9
+44020.3141.3345
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UndisclosedUndisclosed10 - 49London, England
Services provided
60% Compliance Consulting20% BI & Big Data Consulting & SI20% CybersecurityCompliance Consulting company Goldilock was established in 2020. The small team offers Compliance Consulting and BI & big data consulting & SI.
Read moreSee All Locations (1)London, England
118 Pall Mall
London, England SW1Y 5EA2 - 5
+42.060.232.5650
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UndisclosedUndisclosed10 - 49London, England
Services provided
40% BI & Big Data Consulting & SI20% AI Development20% Blockchain +1 service20% CybersecurityOpen Search Network is a big data company. Their small team of employees is located in London, England. Their team focuses on BI & big data consulting & SI and Cybersecurity.
Read moreSee All Locations (1)London, England
32 Kilmaine Road
London, England SW6 7JX6 - 9
+44.20.3762.2604
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UndisclosedUndisclosed10 - 49London, England
Services provided
60% BI & Big Data Consulting & SI20% Cloud Consulting & SI20% IoT DevelopmentFounded in 2021, Insight Terra is a small big data analytics company. Their services include BI & big data consulting & SI and cloud consulting & SI.
Read moreSee All Locations (3)London, England
112 Jermyn Street
London, England SW1Y 6LS2 - 5
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$5,000+$100 - $149 / hr2 - 9London, England
Services provided
25% Business Consulting25% Custom Software Development10% Mobile App Development +7 services10% Web Design5% Cloud Consulting & SI5% E-Commerce Development5% IT Strategy Consulting5% IoT Development5% Wearable App Development5% Web DevelopmentFounded in 2010, Includable is a Business Consulting company. Their services include Business Consulting and Custom Software Development.
Read moreSee All Locations (1)London, England
Cambridge Heath Road
London, England E29DA2 - 5
+442080801774
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$75,000+$50 - $99 / hr2 - 9London, England
Services provided
50% Custom Software Development10% Web Development5% Blockchain +9 services5% Cybersecurity5% IoT Development5% Mobile App Development5% Other Application Development5% Web Design3% IT Managed Services3% UX/UI Design2% IT Strategy Consulting2% Other IT Consulting and SIResearchCave Technology, a software development company, is headquartered in London, England. Their services include Custom Software Development and Web Development.
Read moreSee All Locations (1)London, England
London
London, England N87BB2 - 5
5334669377
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$25,000+$100 - $149 / hr2 - 9London, England
Services provided
10% Business Consulting10% Custom Software Development10% Digital Strategy +7 services10% Enterprise App Modernization10% IT Strategy Consulting10% Mobile App Development10% Product Design10% UX/UI Design10% Web Design10% Web DevelopmentLoomery, a Digital Strategy company, was founded in 2020. The small team offers Digital Strategy and Web Design.
Read moreSee All Locations (1)London, England
Bloomsbury Way
London, England WC1A2 - 5
+447793548642
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$25,000+Undisclosed10 - 49Canary Wharf, England
Services provided
10% Digital Strategy5% Affiliate Marketing5% BI & Big Data Consulting & SI +16 services5% Branding5% CRM Consulting and SI5% Content Marketing5% Conversion Optimization5% Custom Software Development5% E-Commerce Development5% Email Marketing5% Logo5% Mobile App Development5% Pay Per Click5% Search Engine Optimization5% Social Media Marketing5% UX/UI Design5% Video Production5% Web Design5% Web DevelopmentVolume Up Digital is a Digital Strategy company launched in 2020. The firm provides Digital Strategy and Custom Software Development, and is small.
Read moreSee All Locations (1)Canary Wharf, England
One Canada Square
Canary Wharf, England E14 5AB10 - 15
0203 970 4645
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$1,000+$25 - $49 / hr10 - 49Covent Garden, England
Services provided
25% Mobile App Development20% E-Commerce Development20% Web Development +7 services5% Application Management & Support5% Blockchain5% CRM Consulting and SI5% Custom Software Development5% ERP Consulting and SI5% Other Application Development5% Pay Per ClickSmall application development firm UK Digital Company, is in Covent Garden, England. Their services include Mobile App Development and E-Commerce Development.
Read moreSee All Locations (1)Covent Garden, England
# 71-75, Shelton Street
Covent Garden, England WC2H 9JQ21 - 30
+44 7577 109223
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$1,000+Undisclosed10 - 49London, England
Services provided
5% AI Development5% Advertising5% Branding +17 services5% Custom Software Development5% Cybersecurity5% E-Commerce Development5% ERP Consulting and SI5% Ecommerce Marketing5% Graphic Design5% IT Staff Augmentation5% Market Research5% Media Planning & Buying5% Mobile App Development5% Packaging Design5% Sales Outsourcing5% Search Engine Optimization5% Social Media Marketing5% UX/UI Design5% Web Design5% Web DevelopmentIn London, England and Lahore, Pakistan, Sparkwave Technologies is an Advertising company. They offer Advertising and Branding.
Read moreSee All Locations (2)London, England
63-66 Hatton Garden, 5th Floor, Suite 23,
London, England EC1N 8LE10 - 15
+44-7493052320
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
25% Pay Per Click25% Social Media Marketing20% Email Marketing +3 services15% Marketing Strategy10% BI & Big Data Consulting & SI5% Market ResearchZiggy Agency Ltd is a social media marketing firm. Their team is based in London, England. The company specializes in Social Media Marketing and Pay Per Click.
Read moreSee All Locations (1)London, England
15 Bishopsgate
London, England EC2N 3AR10 - 15
07951128824
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UndisclosedUndisclosed10 - 49London, England
Services provided
15% Branding15% Email Marketing15% Search Engine Optimization +5 services15% Social Media Marketing10% CRM Consulting and SI10% Mobile App Development10% Pay Per Click10% Web DevelopmentA8om is a branding firm established in 2021. The team focuses on Branding and Social Media Marketing.
Read moreSee All Locations (1)London, England
389 Upper Richmond Road
London, England SW15 5QL41 - 49
0-208-156-4252
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$1,000+< $25 / hr10 - 49Hounslow, England
Services provided
10% Business Consulting10% Cloud Consulting & SI10% Custom Software Development +7 services10% E-Commerce Development10% Graphic Design10% Mobile App Development10% Search Engine Optimization10% Social Media Marketing10% Web Design10% Web DevelopmentQubetech Limited is a social media marketing company. The team offers Social Media Marketing and Search Engine Optimization, and the company is located in Hounslow, England.
Read moreSee All Locations (1)Hounslow, England
225 Cromwell Road
Hounslow, England TW3 3QT41 - 49
+442032904469
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UndisclosedUndisclosed250 - 999City of London, England
Services provided
20% Application Testing10% Corporate Training & Coaching10% Custom Software Development +6 services10% Cybersecurity10% DevOps Managed Services10% Digital Engineering10% IT Managed Services10% Market Research10% Robotics Process AutomationSparta Global, an Application Testing company, was established in 2014. The midsize team specializes in Application Testing and Market Research.
Read moreSee All Locations (1)City of London, England
6th Floor, 125 London Wall
City of London, England EC2Y 5AS501 - 750
+44 (0) 207 048 4022
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UndisclosedUndisclosed10 - 49London, England
Services provided
10% Advertising10% CRM Consulting and SI10% Content Marketing +9 services10% Event Marketing10% Finance & Accounting Outsourcing (FAO)10% IT Managed Services10% Marketing Strategy10% Other Marketing5% Cloud Consulting & SI5% Financial Advising & Planning5% IT Strategy Consulting5% Insurance Services & BrokersConnect CRM, an Advertising company, is based in London, England. They focus on Advertising and Marketing Strategy and were launched in 2012.
Read moreSee All Locations (1)London, England
68 Lombard Street
London, England EC3V 9LJ2 - 5
+44.(0).203.651.1195
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UndisclosedUndisclosed10 - 49London, England
Services provided
10% Application Testing10% Cloud Consulting & SI10% Compliance Consulting +8 services10% Cybersecurity10% Executive Search10% IT Managed Services10% IoT Development10% Recruiting10% Staffing5% DevOps Managed Services5% Sales OutsourcingLT Harper is a London, England-based cloud consulting & SI company. They focus on cloud consulting & SI and Cybersecurity.
Read moreSee All Locations (1)London, England
Fox Court, 14 Grays Inn Road
London, England WC1X 8HN10 - 15
+44 (0) 203 7104 718
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$50,000+Undisclosed10 - 49London, England
Services provided
100% BI & Big Data Consulting & SIIntuita is a big data analytics company established in 2011. The team offers BI & big data consulting & SI and is in Newbury, England and London, England.
Read moreSee All Locations (2)London, England
19 Britton St
London, England EC1M 5NZ10 - 15
+443300431435
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$5,000+$50 - $99 / hrFreelancerLondon, England
Services provided
40% BI & Big Data Consulting & SI40% Conversion Optimization10% Digital Strategy +1 service10% Search Engine OptimizationFounded in 2016, iDataHub is a big data analytics company. Based in London, England, the team offers BI & big data consulting & SI and Conversion Optimization.
Read moreSee All Locations (1)London, England
1 Rosemont Road, London
London, England NW3 6NG2 - 5
+447863141059
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$1,000+$25 - $49 / hr10 - 49Wallington, England
Services provided
50% Web Development20% ERP Consulting and SI15% Mobile App Development +1 service15% Web DesignPySquad Informatics LLP is a website development company. Their small team is located in Ahmedabad, India and Wallington, England. Their services include Web Development and ERP consulting and SI.
Read moreSee All Locations (2)Wallington, England
2 Sunkist Way
Wallington, England SM6 9LQ2 - 5
+44 7721658040
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$1,000+$50 - $99 / hr50 - 249London, England
Services provided
30% Custom Software Development20% Mobile App Development20% Web Development +3 services10% Cloud Consulting & SI10% E-Commerce Development10% IT Staff AugmentationKADENCE TECH, a midsize software development firm, is headquartered in London, England. The team focuses on Custom Software Development and Web Development.
Read moreSee All Locations (1)London, England
Elystan St
London, England SW3 3NS201 - 250
+44 (0) 203 239 2204
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UndisclosedUndisclosed10 - 49London, England
Services provided
80% BI & Big Data Consulting & SI10% Business Consulting10% Marketing StrategyBe Data Solutions, a data analytics company, was established in 2021. The team specializes in BI & big data consulting & SI and Marketing Strategy.
Read moreSee All Locations (1)London, England
8 Devonshire Square
London, England EC2M 4PL6 - 9
07931440339
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$10,000+$300+ / hr10 - 49London, England
Services provided
100% IT Managed ServicesPaceVentures is a small IT managed services company in London, England. The team offers IT managed services.
Read moreSee All Locations (1)London, England
London - UK86-90 Paul Street, 3rd Floor EC2A 4NE
London, England EC2A 4NE16 - 20
+44 750 065 95 81
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$1,000+$25 - $49 / hr50 - 249Sharjah, United Arab Emirates
Services provided
30% BI & Big Data Consulting & SI25% AI Development15% Custom Software Development +3 services10% AI Consulting10% Low/No Code Development10% Web DesignDOT LABS is a business intelligence company. Based in Sharjah, United Arab Emirates and Lahore, Pakistan, their team offers BI & big data consulting & SI and Artificial Intelligence.
Read moreSee All Locations (3)London, England
4-12 Regent Street
London, England SW1Y 4PE2 - 5
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$1,000+< $25 / hr10 - 49Hounslow, England
Services provided
30% CRM Consulting and SI10% Application Management & Support10% Business Consulting +5 services10% Call Center Services10% Corporate Training & Coaching10% Low/No Code Development10% Mobile App Development10% Web DevelopmentL2 Global Technologies pvt ltd. Is a CRM consulting and SI company. The Hounslow, England-based agency was launched in 2014. Their services include CRM consulting and SI and Web Development.
Read moreSee All Locations (1)Hounslow, England
Beavers Lane
Hounslow, England TW42 - 5
+44 7724141727
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UndisclosedUndisclosed50 - 249Chorleywood, England
Services provided
70% Direct Marketing30% Other IT Consulting and SIEXTENDED SOFTWARE TECHNOLOGIES LTD is a Direct Marketing company launched in 2010. Their team focuses on Direct Marketing and other IT consulting and SI.
Read moreSee All Locations (1)Chorleywood, England
40 Heronsgate Road
Chorleywood, England WD3 5BL201 - 250
0191 308 2552
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$10,000+$50 - $99 / hr10 - 49Dartford, England
Services provided
20% BI & Big Data Consulting & SI20% Data Annotation Services15% AI Consulting +3 services15% AI Development15% Content Moderation Services15% Generative AIBusiness intelligence company Tangelo Digital is based in Dartford, England. Launched in 2022, the team provides BI & big data consulting & SI and Data Annotation Services.
Read moreSee All Locations (1)Dartford, England
8 London Road
Dartford, England DA16 - 9
+44 7742 413468
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$1,000+$25 - $49 / hr50 - 249London, England
Services provided
20% BI & Big Data Consulting & SI20% Marketing Strategy20% Social Media Marketing +2 services20% Web Design20% Web DevelopmentLaunched in 2022, VMK Group is a midsize Zhytomyr, Ukraine-based Marketing Strategy company. Their services include Marketing Strategy and Social Media Marketing.
Read moreSee All Locations (1)London, England
71-75 Shelton Str., Covent Garden
London, England WC2H 9JQ2 - 5
+44 745 816 45 51
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$1,000+$100 - $149 / hr2 - 9London, England
Services provided
80% BI & Big Data Consulting & SI20% AI ConsultingEstablished in 2010, Globaltailer Ltd is a small London, England-based big data analytics company. Their services include BI & big data consulting & SI and AI Consulting.
Read moreSee All Locations (1)London, England
63-66 Hatton Garden
London, England EC1N 8LE2 - 5
+442032890987
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$5,000+$25 - $49 / hr10 - 49London, England
Services provided
20% CRM Consulting and SI20% Conversion Optimization20% Digital Strategy +2 services20% Social Media Marketing20% Web DesignAdhunt.io is a Digital Strategy company founded in 2020. The firm offers Digital Strategy and Social Media Marketing, and is small.
Read moreSee All Locations (2)London, England
Saint Andrew Street
London, England EC4A2 - 5
+14844731436
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$10,000+$25 - $49 / hr50 - 249London, England
Services provided
20% Custom Software Development20% IT Managed Services20% Mobile App Development +2 services20% Search Engine Optimization20% Web DevelopmentVrinsoft UK is a SEO services firm. The London, England-based company was launched in 2012. Their services include Search Engine Optimization and IT managed services.
Read moreSee All Locations (1)London, England
25 Epworth Street
London, England EC1Y 1AA101 - 150
+44 7520641447
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$25,000+$150 - $199 / hr10 - 49London, England
Services provided
35% AI Development35% Generative AI30% BI & Big Data Consulting & SIFounded in 2019, Conode.ai is a small AI company. Their team provides Artificial Intelligence and Generative AI.
Read moreSee All Locations (2)London, England
136 High Holborn
London, England WC1V 6PX10 - 15
+44 7766 513343
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$1,000+$50 - $99 / hr2 - 9London, England
Services provided
20% AI Consulting20% AI Development20% Business Consulting +2 services20% CRM Consulting and SI20% Sales OutsourcingCRM consulting and SI company Vanguard Automations was established in 2024. The team specializes in CRM consulting and SI and Artificial Intelligence.
Read moreSee All Locations (1)London, England
63 The Ridgeway
London, England E4 6RA2 - 5
07939275699
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
20% BI & Big Data Consulting & SI20% Search Engine Optimization20% UX/UI Design +2 services20% Web Design20% Web DevelopmentAqqute Labs, a SEO agency, was launched in 2018. The agency specializes in Search Engine Optimization and Web Design.
Read moreSee All Locations (3)London, England
Westferry Circus
London, England E142 - 5
+447414653198
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$1,000+$50 - $99 / hr10 - 49Hayes, England
Services provided
25% BI & Big Data Consulting & SI25% Content Marketing25% Product Design +1 service25% Product MarketingOZONE is a Content Marketing company launched in 2024. The company focuses on Content Marketing and Product Design, and is small.
Read moreSee All Locations (1)Hayes, England
The Square
Hayes, England UB11 1ET10 - 15
+447361104524
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$1,000+$50 - $99 / hr2 - 9London, England
Services provided
20% AI Agents20% AI Consulting20% AI Development +2 services20% API Development20% CRM Consulting and SICRM consulting and SI company Abotly Ltd is in London, England. The team offers CRM consulting and SI and Artificial Intelligence.
Read moreSee All Locations (1)London, England
71-75 Shelton Street
London, England WC2H 9JQ2 - 5
+447457427412
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$5,000+$25 - $49 / hr50 - 249London, England
Services provided
30% Custom Software Development25% E-Commerce Development25% ERP Consulting and SI +2 services15% API Development5% IoT DevelopmentSpacecore is a custom software development company. The midsize Chișinău, Moldova-based team specializes in Custom Software Development and ERP consulting and SI. The agency was founded in 2017.
Read moreSee All Locations (2)London, England
124 City Road
London, England EC1V 2NX6 - 9
447938577330
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$5,000+Undisclosed10 - 49London, England
Services provided
20% AI Agents20% AI Consulting20% CRM Consulting and SI +2 services20% Custom Software Development20% Mobile App DevelopmentKly Agency is a CRM consulting and SI company. Established in 2023, the team provides CRM consulting and SI and Custom Software Development.
Read moreSee All Locations (1)London, England
5 Canada Square
London, England E14 9QN2 - 5
+447927531216
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$50,000+$200 - $300 / hr10 - 49London, England
Services provided
20% Customer Service Outsourcing20% Sales Outsourcing15% Back Office Outsourcing +8 services10% Call Center Services5% Corporate Training & Coaching5% Document Digitization & Management5% IT Managed Services5% IT Staff Augmentation5% Marketing Strategy5% Other IT Consulting and SI5% Social Media MarketingCustomer Service Outsourcing company Web3 Community Management is in San Francisco, California and London, England. They provide Customer Service Outsourcing and Sales Outsourcing.
Read moreSee All Locations (1)London, England
18 Finsbury Square
London, England EC2A 1DX6 - 9
9168739000
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UndisclosedUndisclosed2 - 9City of London, England
Services provided
20% Business Consulting20% Corporate Training & Coaching20% IT Managed Services +3 services20% IT Strategy Consulting10% Compliance Consulting10% Internet & Technology LawKazient Privacy Experts, an IT strategy consulting company, was launched in 2014. Based in City of London, England, the team specializes in IT strategy consulting and IT managed services.
Read moreSee All Locations (1)City of London, England
Aldgate Tower 2 Leman Street, Aldgate
City of London, England E1 8FA2 - 5
+44 330 022 9009
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UndisclosedUndisclosed2 - 9London, England
Services provided
20% Business Consulting20% Commercial Financing20% Custom Software Development +2 services20% IT Managed Services20% IT Strategy ConsultingEstablished in 2018, Ignition Transformation is an IT strategy consulting company. Their services include IT strategy consulting and IT managed services.
Read moreSee All Locations (1)London, England
2 Leman Street
London, England E1 8FA2 - 5
+44.781.138.4718
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UndisclosedUndisclosed2 - 9Rainham, England
Services provided
20% IT Managed Services20% IT Strategy Consulting20% Search Engine Optimization +2 services20% Web Design20% Web DevelopmentTekHive Web Studio is a SEO company. They focus on Search Engine Optimization and Web Design and were established in 2020.
Read moreSee All Locations (1)Rainham, England
Wennington Road
Rainham, England RM132 - 5
+44 20 7193 0900
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Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
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.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
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 London IT Services Companies
-
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
35.7/40.016.8/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
100% IT Consulting -
$25,000+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
34.2/40.017/20 Reviews7.8/10 Clients & Experience9.4/10 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+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
36.2/40.016.2/20 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 - 9,999London, England
Ability to deliver
35.6/40.015.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% IT Consulting60% 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 -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.5/40.019.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
35% IT Consulting65% Other -
$50,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
36.9/40.017.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
35% IT Consulting65% Other -
$5,000+$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 -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.8/40.019.4/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
30% IT Consulting70% 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+$50 - $99 / hr250 - 999Gdynia, Poland
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 -
$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 - 9,999Wrocław, Poland
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% IT Consulting54% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
25/40.016.4/20 Reviews2.9/10 Clients & Experience5.8/10 Market PresenceService focus
100% IT Consulting -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
34/40.016.4/20 Reviews8.3/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$50,000+$25 - $49 / hr250 - 999London, England
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 - 9,999London, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
10% IT Consulting90% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
10% IT Consulting90% 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
20% IT Consulting80% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+Undisclosed50 - 249London, England
Ability to deliver
30.1/40.016/20 Reviews8/10 Clients & Experience6.1/10 Market PresenceService focus
55% IT Consulting45% Other -
$10,000+$50 - $99 / hr50 - 249Praha, Czech Republic
Ability to deliver
39.4/40.019.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$100,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
34/40.015.8/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
20% IT Consulting80% Other -
$10,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
39.2/40.019.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% IT Consulting90% Other -
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
32.8/40.016.4/20 Reviews9.7/10 Clients & Experience6.8/10 Market PresenceService focus
40% IT Consulting60% Other
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