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Top System Integration Companies in London

Ratings Updated: June 2, 2026
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15 Leaders 15 Contenders

1,321 Companies

Country: England
City: London

List of the Top London Best System Integration Companies & Services

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    Edvantis Logotype

    Edvantis

    4.8 43 reviews
    Premier Verified
    $10,000+
    $25 - $49 / hr
    250 - 999
    Serves London, England

    Services provided

    30% AI Development
    25% BI & Big Data Consulting & SI
    25% Custom Software Development +2 services
    10% Cybersecurity
    10% IoT Development

    Edvantis is a versatile technology company specializing in software development, data security, and performance testing. Across multiple reviews, 100% of clients praised their reliability, responsiveness, and project management skills. Approximately 70% of reviewers highlighted their flexible team setup and ability to integrate seamlessly into existing teams. Clients consistently commend Edvantis for timely delivery, quality outcomes, and strategic partnership.

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    Reviews mention Results-oriented

    The feedback regarding Edvantis highlights a strong results-oriented approach, with clients noting their commitment to delivering on strategic goals and measurable outcomes. One client emphasized their 'excellent communication' and ability to internalize objectives, describing the relationship as a partnership. Another review praised Edvantis for their 'strong delivery' and focus on customer needs, demonstrating their effectiveness in achieving project goals and maintaining high quality standards.
    • Custom Software Dev for Public Transport Solutions Company
      5.0 Mar 28, 2023

      We measure them on time, quality, and money, and Edvantis has delivered according to our guidelines. They’ve also raised the right questions, which means they know what they’re talking about and they’ve spent time to get into the topic.

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    • IT Staff Augmentation for Business Tech Review Platform
      5.0 Jul 30, 2021

      Edvantis unfailingly meets our standards with their dedicated pool of resources. Each engineer has a keen understanding of our products and the complexity of each coding task they commit to. Their seamless integration into our internal team has doubled our pipeline efforts, which rapidly advances our overall productivity.

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    • QA Testing & Automation for Digital Insurance Marketplace
      4.0 Jun 2, 2020

      The quality of the work they did was good, and they understood QA. However, they understood and were able to capably automate flows that we communicated to them. It felt like they cared about our business.

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    4 of 4 reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Reviewed 4 times in the past 6 months

    Recent client feedback for Edvantis highlights their reliability and responsiveness, with clients noting successful project outcomes and timely deliveries. For example, Salufast GmbH praised Edvantis for accelerating their mobile app roadmap, while Study Aloud acknowledged the team's impressive accuracy in delivering a stable app. Clients appreciated Edvantis's ability to understand project needs quickly and provide practical solutions. Overall, the sentiment is overwhelmingly positive, with few suggestions for improvement.
    Read 4 Recent Reviews

    Industry Experience

    Edvantis has demonstrated expertise across various industries, including Education, Real Estate, Information Technology, Media, and Healthcare. Clients have praised their timely delivery, adaptability, and strong communication. In Education, their work involved mobile and web applications, while in Real Estate, they focused on enhancing compliance management systems. Their contributions in IT emphasized software development and QA. Overall sentiment reflects high satisfaction, highlighting Edvantis's ability to provide tailored solutions and integrate effectively with client teams across diverse projects.

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    Consulting Software Information technology Media Engineering Other Industry Research Healthcare Business services Financial services Manufacturing Consumer Products Automotive Energy & natural resources Hospitality & leisure Retail IT Services Education Other industries Real estate

    Average Project Cost Breakdown

    $200,000 to $999,999 (11) $1,000,000 to $9,999,999 (6) $10,000 to $49,000 (3) $50,000 to $199,999 (3)

    What Clients Have Said

    Clients consistently highlight Edvantis' strong value for cost, noting that their pricing fits within budget constraints while delivering high-quality work. For instance, one COO stated they selected Edvantis due to 'good value for cost,' and another noted their 'excellent job' at a 'reasonable cost.' Overall, feedback reflects a positive sentiment regarding the company's ability to provide competitive pricing alongside effective project management and quality deliverables.
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  • Solution Consultants ICT LTD Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Pangbourne, England

    Services provided

    50% IT Managed Services
    30% IT Strategy Consulting
    20% Cloud Consulting & SI

    Solution Consultants ICT LTD is an IT managed services company. Founded in 2008, the agency is headquartered in Pangbourne, England. Their team offers IT managed services and IT strategy consulting.

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  • Wiseserve Ltd. Logotype

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    10 - 49
    Oxford, England

    Services provided

    35% Cybersecurity
    35% IT Managed Services
    20% IT Strategy Consulting +1 service
    10% Cloud Consulting & SI

    Founded in 1996, Wiseserve Ltd. Is a Cybersecurity company. Their team provides Cybersecurity and IT managed services.

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  • S-Digital Ltd Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9
    Bletchley, England

    Services provided

    20% CRM Consulting and SI
    20% Marketing Strategy
    15% Content Marketing +3 services
    15% Email Marketing
    15% Web Design
    15% Web Development

    Small CRM consulting and SI company S-Digital Ltd, is in Bletchley, England. The team offers CRM consulting and SI and Marketing Strategy.

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  • Federation Design Company Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Wyboston, England

    Services provided

    20% Branding
    20% Web Design
    15% CRM Consulting and SI +7 services
    15% UX/UI Design
    5% API Development
    5% Custom Software Development
    5% Other Digital Marketing
    5% Packaging Design
    5% Video Production
    5% Web Development

    Established in 2008, Federation Design Company is a small branding company. Their services include Branding and Web Design.

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  • Virtual Viewing Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    Milton Keynes , England

    Services provided

    40% AR/VR Development
    40% Mobile App Development
    20% BI & Big Data Consulting & SI

    Virtual Viewing is an AR/VR development company headquartered in Milton Keynes , England. Their services include AR/VR development and Mobile App Development.

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  • Intermedia Global Ltd. Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9
    Bedford, England

    Services provided

    30% Direct Marketing
    20% BI & Big Data Consulting & SI
    20% Search Engine Optimization +3 services
    10% Digital Strategy
    10% Email Marketing
    10% Social Media Marketing

    Direct Marketing company Intermedia Global Ltd. Was founded in 2003. The team provides Direct Marketing and BI & big data consulting & SI.

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  • Zone24x7 Inc. Logotype

    5.0 1 review
    $10,000+
    $25 - $49 / hr
    50 - 249
    Esher, England

    Services provided

    30% Custom Software Development
    30% IoT Development
    20% AI Development +1 service
    20% BI & Big Data Consulting & SI

    Zone24x7 Inc. is a software development company specializing in device monitoring and management, as well as custom software solutions. Reviews highlight their expertise in embedded and hardware engineering, with 100% of the feedback noting impressive technical skills and effective project management. Clients appreciate their seamless integration with internal teams and their ability to enhance operational efficiency.

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    Industry Experience

    Zone24x7 Inc. has demonstrated significant expertise in the retail industry, specifically in device monitoring and management software for major retailers like Macy's. Their strengths include effective project management, technical proficiency in embedded systems, and a collaborative team approach. Feedback indicates a positive impact on operational efficiency and customer experience, suggesting a strong fit for retail projects seeking reliable software solutions. Overall, their performance in retail has been highly regarded, showcasing their capability to deliver impactful results.

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    Select Industry to see insights

    Retail

    Average Project Cost Breakdown

    $50,000 to $199,999 (1)

    What Clients Have Said

    Clients have expressed that Zone24x7 Inc. offers strong value for money, particularly highlighting their technical expertise and effective project management. One client noted that the software developed for their kiosks significantly improved device uptime and operational efficiency. The team's ability to operate as an extension of the client's team rather than just a vendor was also praised. However, some clients suggested that having permanent staff in the US for ongoing support could enhance long-term value.
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    Esher, England

    14 Esher Place Avenue, Esher, Surrey, KT10 8PY
    Esher, England KT10 8PY

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  • Reputazi Logotype

    5.0 1 review
    $1,000+
    Undisclosed
    10 - 49
    London, England

    Services provided

    40% Branding
    30% Cybersecurity
    25% Cloud Consulting & SI +1 service
    5% BI & Big Data Consulting & SI

    Reputazi is a company specializing in hosting and DDoS protection services. Their reviews highlight exceptional support, with direct access to the owner, which is consistently praised by clients. However, there is room for improvement in web development services, as reported by one client. Overall, feedback is predominantly positive, focusing on reduced downtime and excellent customer service.

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    Industry Experience

    Reputazi has received positive feedback primarily from the IT Services industry, where they excel in hosting and DDoS protection, significantly reducing downtime for clients. Their strengths lie in outstanding customer support and direct communication with management. While they are recognized for their responsiveness in IT solutions, there is some room for improvement in web development quality. Overall, they are a strong fit for IT services, particularly in cybersecurity and hosting solutions.

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    Select Industry to see insights

    IT Services

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Clients generally express satisfaction with Reputazi's cost and value for money. One CEO noted significant improvements in service quality and reduced downtime, highlighting the exceptional support provided. However, there are mentions of mixed experiences regarding web development quality, suggesting room for enhancement. Overall, the sentiment reflects a positive perception of the value offered relative to the pricing.
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  • Ideal Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    50 - 249
    Brighton, England

    Services provided

    60% IT Managed Services
    30% IT Strategy Consulting
    10% Cloud Consulting & SI

    Ideal is an IT managed services company. In Brighton, England, the team focuses on IT managed services and IT strategy consulting.

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  • Genie Goals Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    Cambridge, England

    Services provided

    20% Advertising
    20% CRM Consulting and SI
    20% Email Marketing +2 services
    20% Pay Per Click
    20% Social Media Marketing

    Based in Cambridge, England, Genie Goals is an Advertising company. Launched in 2008, the team offers Advertising and CRM consulting and SI.

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  • GCI Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Croxley Green, England

    Services provided

    15% BI & Big Data Consulting & SI
    15% Cloud Consulting & SI
    15% Cybersecurity +4 services
    15% IT Managed Services
    15% IT Strategy Consulting
    15% Unified Communications Consulting & SI
    10% Other IT Consulting and SI

    Launched in 2001, GCI is a data analytics company. The team offers BI & big data consulting & SI and cloud consulting & SI and is in Lincoln, England and Calder Grove, England.

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    Croxley Green, England

    Suite 22, Building 6, Croxley Business Park
    Croxley Green, England WD3

    +44.1923.654321

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  • ITRM Logotype

    Not yet reviewed

    Undisclosed
    $150 - $199 / hr
    50 - 249
    Sidcup, England

    Services provided

    40% CRM Consulting and SI
    40% ERP Consulting and SI
    20% Other IT Consulting and SI

    ITRM, a CRM consulting and SI company, specialize in CRM consulting and SI and ERP consulting and SI. They were established in 1999.

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  • Flintfox International Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Bishop’s Stortford, England

    Services provided

    50% CRM Consulting and SI
    50% ERP Consulting and SI

    Flintfox International is a CRM consulting and SI and ERP consulting and SI company. The North Harbour, New Zealand-based team provides CRM consulting and SI and ERP consulting and SI.

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    Bishop’s Stortford, England

    The Moat House, Thremhall Park, Start Hill
    Bishop’s Stortford, England CM22 7WE

    +44 127 921 3176

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  • VeriPark Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    London, England

    Services provided

    20% CRM Consulting and SI
    20% Custom Software Development
    20% ERP Consulting and SI +2 services
    20% Mobile App Development
    20% Other IT Consulting and SI

    VeriPark, a CRM consulting and SI company, is in London, England and Istanbul, Türkiye. They focus on CRM consulting and SI and ERP consulting and SI and were founded in 2011.

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  • Swayam Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Chalfont Saint Peter, England

    Services provided

    30% Mobile App Development
    20% Custom Software Development
    10% ERP Consulting and SI +8 services
    5% Application Management & Support
    5% CRM Consulting and SI
    5% ECM Consulting and SI
    5% Other IT Consulting and SI
    5% UX/UI Design
    5% Unified Communications Consulting & SI
    5% Web Design
    5% Web Development

    Swayam Group is an application development company headquartered in Chalfont Saint Peter, England. They focus on Mobile App Development and Custom Software Development and were founded in 2002.

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  • Uptime Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Oxted, England

    Services provided

    25% Cloud Consulting & SI
    25% IT Managed Services
    25% IT Strategy Consulting +1 service
    25% Other IT Consulting and SI

    Located in Crawley, England and Oxted, England, Uptime Solutions is a small cloud consulting & SI company. Their services include cloud consulting & SI and IT managed services.

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    Oxted, England

    7 Station Road West
    Oxted, England RH8 9EE

    Telephone: 0203 764 7688

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  • Aussie Digital Business systems Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    20% BI & Big Data Consulting & SI
    20% Cloud Consulting & SI
    20% IT Managed Services +3 services
    20% Web Development
    10% AI Development
    10% Business Consulting

    Aussie Digital Business systems is a midsize data analytics company in Melbourne, Australia and London, England. Their services include BI & big data consulting & SI and cloud consulting & SI.

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    London, England

    162 Eastcote Lane, London, England
    London, England HA2 9BL

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  • Toexa Inc. Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    25% Digital Strategy
    25% Mobile App Development
    20% Web Design +2 services
    15% CRM Consulting and SI
    15% ERP Consulting and SI

    Toexa Inc. Is a Digital Strategy company. Launched in 2017, the team offers Digital Strategy and Mobile App Development. The company is in Cleveland, Ohio and Noida, India.

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    London, England

    Green House, 101 City Road
    London, England SE1 9SG

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  • HeleCloud Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    50% Cloud Consulting & SI
    30% IT Managed Services
    20% Cybersecurity

    HeleCloud is a cloud consulting & SI company founded in 2016. The team provides cloud consulting & SI and IT managed services.

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  • AKT Global Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    25% CRM Consulting and SI
    25% Cloud Consulting & SI
    13% HR Outsourcing +3 services
    13% Staffing
    12% HR Consulting
    12% Recruiting

    Launched in 2002, AKT Global is a cloud consulting & SI company. The team focuses on cloud consulting & SI and CRM consulting and SI and is in London, England and Montrouge, France.

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  • BCN Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    250 - 999
    London, England

    Services provided

    50% IT Managed Services
    30% IT Strategy Consulting
    20% Cloud Consulting & SI

    BCN is an IT managed services company. Established in 2009, their team offers IT managed services and IT strategy consulting.

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    London, England

    88 Wood Street
    London, England EC2V 7QR

    +44.345.095.7000

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  • Huble Digital Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    City of London, England

    Services provided

    20% Marketing Strategy
    15% CRM Consulting and SI
    15% Search Engine Optimization +4 services
    15% Social Media Marketing
    15% Web Development
    10% Event Management
    10% Public Relations

    Established in 2012, Huble Digital is a Marketing Strategy company. The midsize team specializes in Marketing Strategy and Social Media Marketing.

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  • Westbrook International Logotype

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    250 - 999
    London, England

    Services provided

    50% CRM Consulting and SI
    30% Enterprise App Modernization
    20% Custom Software Development

    Westbrook International is a CRM consulting and SI company founded in 1992. The midsize team provides CRM consulting and SI and Enterprise App Modernization.

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  • Squirro Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    35% Generative AI
    15% Enterprise App Modernization
    10% BI & Big Data Consulting & SI +5 services
    10% Custom Software Development
    10% Low/No Code Development
    10% Web Design
    5% AI Development
    5% Microservices Architecture Services

    Squirro is a midsize Generative AI company. Founded in 2012, the team offers Generative AI and BI & big data consulting & SI.

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    London, England

    145 City Rd Hoxton
    London, England EC1V 1AW

    +44 333 939 9973

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  • Systems IT Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Services provided

    50% IT Managed Services
    30% IT Strategy Consulting
    20% Cloud Consulting & SI

    Systems IT, a small IT managed services company, is headquartered in London, England. Their services include IT managed services and IT strategy consulting.

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  • iDeveloperSquare Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    50 - 249
    London , England

    Services provided

    50% Web Design
    20% E-Commerce Development
    10% ERP Consulting and SI +3 services
    10% UX/UI Design
    5% Search Engine Optimization
    5% Social Media Marketing

    IDeveloperSquare is a web design company. The Waltham, Massachusetts-based agency specializes in Web Design and E-Commerce Development.

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    London , England

    221 Plashet Road, Upton Park
    London , England E13 0QU

    +44.151.203.6459

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  • Mind Digital Group Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    London, England

    Services provided

    35% Web Development
    30% Web Design
    25% Search Engine Optimization +1 service
    10% CRM Consulting and SI

    Mind Digital Group is a website development company. Launched in 2013, their team offers Web Development and Web Design.

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    London, England

    1st Floor Holborn Gate, 330 High Holborn,
    London, England WC1V 7QT

    +44 02078496867

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  • Genora Infotech Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    London, England

    Services provided

    40% Mobile App Development
    20% UX/UI Design
    10% Blockchain +3 services
    10% Cloud Consulting & SI
    10% E-Commerce Development
    10% Web Development

    Founded in 2008, Genora Infotech is a mobile application development company. The firm provides Mobile App Development and UX/UI Design.

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    London, England

    P 3 Kingsmill Business Park Chapel Mill Road Kingston on Thames
    London, England KT1 3GZ

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  • Can Factory Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    30% Custom Software Development
    20% Mobile App Development
    20% Web Development +3 services
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Other IT Consulting and SI

    Can Factory is a software development firm. In London, England, their team provides Custom Software Development and Mobile App Development.

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  • IT IN BUSINESS Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    London, England

    Services provided

    50% IT Managed Services
    25% Cloud Consulting & SI
    25% Unified Communications Consulting & SI

    Founded in 2006, IT IN BUSINESS, a small IT managed services company, is in London, England. Their team specializes in IT managed services and cloud consulting & SI.

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  • UK Datahouse Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    Freelancer
    London, England

    Services provided

    30% BI & Big Data Consulting & SI
    20% CRM Consulting and SI
    20% Cloud Consulting & SI +2 services
    20% Marketing Strategy
    10% Email Marketing

    In London, England, UK Datahouse is a small data analytics company. The team offers BI & big data consulting & SI and cloud consulting & SI.

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  • Bridgeall Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Services provided

    30% IT Managed Services
    30% IT Strategy Consulting
    10% CRM Consulting and SI +3 services
    10% Cloud Consulting & SI
    10% ERP Consulting and SI
    10% Unified Communications Consulting & SI

    Bridgeall is an IT managed services company. The Glasgow, Scotland-based team provides IT managed services and IT strategy consulting.

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    London, England

    Bridgeall, 50 Liverpool Street
    London, England EC2M 7PD

    +44.20.3817.8160

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  • eCommera Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    250 - 999
    London , England

    Services provided

    50% E-Commerce Development
    25% Cloud Consulting & SI
    25% IT Managed Services

    ECommera is an e-commerce development firm. Launched in 2007, the company is located in Sofia, Bulgaria and London , England. Their team focuses on E-Commerce Development and cloud consulting & SI.

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    London , England

    79 Wells St.
    London , England W1T 3QN

    +44.0.20.3530.5800

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  • Coretx Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    250 - 999
    Croydon, England

    Services provided

    75% IT Managed Services
    25% Cloud Consulting & SI

    IT managed services company Coretx is in Croydon, England. Their services include IT managed services and cloud consulting & SI.

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  • Media iQ Digital Ltd Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    250 - 999
    Holborn, England

    Services provided

    100% BI & Big Data Consulting & SI

    Data analytics company Media iQ Digital Ltd is based in Holborn, England. Launched in 2010, the team focuses on BI & big data consulting & SI.

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  • Reply Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    1,000 - 9,999
    London, England

    Services provided

    25% AI Development
    25% Application Management & Support
    25% BI & Big Data Consulting & SI +1 service
    25% IT Strategy Consulting

    Reply is an artificial intelligence firm. They specialize in Artificial Intelligence and BI & big data consulting & SI and were founded in 1996.

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    London, England

    38 Grosvenor Gardens
    London, England SW1W 0EB

    +44 (0) 207 730 6000

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  • CloudHealth by VMware Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    100% Cloud Consulting & SI

    Based in Boston, Massachusetts and San Francisco, California, CloudHealth by VMware is a cloud consulting & SI company. They provide cloud consulting & SI.

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    London, England

    30 Stamford St
    London, England SE1 9LQ

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  • Stratacent Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    20% IT Strategy Consulting
    20% Robotics Process Automation
    15% AI Development +3 services
    15% BI & Big Data Consulting & SI
    15% Cloud Consulting & SI
    15% IT Managed Services

    IT strategy consulting company Stratacent was established in 2012. The firm provides IT strategy consulting and Robotics Process Automation, and is midsize.

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    London, England

    63 St. Mary Axe,
    London, England EC3A 8AA

    +44 800 060 8702

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  • COPERIS PARTNERS Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    City of London, England

    Services provided

    50% Application Testing
    50% BI & Big Data Consulting & SI

    COPERIS PARTNERS, a data analytics company and Application Testing company, was founded in 2014. The agency offers BI & big data consulting & SI and Application Testing, and is small.

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    City of London, England

    145-157 St John Street
    City of London, England EC1V 4AT

    +44(0)560 364 8184

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  • Valto Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    City of London, England

    Services provided

    35% Cloud Consulting & SI
    35% IT Managed Services
    30% IT Strategy Consulting

    Valto 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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    City of London, England

    Kemp House 152 – 160 City Road
    City of London, England EC1V 2NX

    03335 779 009

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  • Managed Security Solutions Ltd Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Woking, England

    Services provided

    70% IT Managed Services
    30% Other IT Consulting and SI

    Managed Security Solutions Ltd, an IT managed services company, was founded in 1999. The firm offers IT managed services and other IT consulting and SI, and is small.

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  • Boom! Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9
    Borehamwood, England

    Services provided

    40% Public Relations
    30% Branding
    30% Unified Communications Consulting & SI

    Founded in 2009, Boom! is a public relations firm. In Borehamwood, England, the team focuses on Public Relations and Branding.

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    View Profile
  • Metafused Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    London, England

    Services provided

    40% AI Development
    30% BI & Big Data Consulting & SI
    30% IoT Development

    Founded in 2014, Metafused is an artificial intelligence development company. The team offers Artificial Intelligence and BI & big data consulting & SI.

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    View Profile
  • Code Desk Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    10 - 49
    Dagenham, England

    Services provided

    25% BI & Big Data Consulting & SI
    25% Digital Strategy
    25% Mobile & App Marketing +1 service
    25% Web Design

    Code Desk is a data analytics company. The Dagenham, England-based agency was launched in 2010. Their team offers BI & big data consulting & SI and Digital Strategy.

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    View Profile
  • RNB Group Limited Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    London, England

    Services provided

    35% IT Managed Services
    25% BI & Big Data Consulting & SI
    20% Email Marketing +1 service
    20% Marketing Strategy

    RNB Group Limited is an IT managed services company. Founded in 2005, the firm provides IT managed services and BI & big data consulting & SI.

    Read more

    London, England

    4 Hamilton House, Mabledon Place Bloomsbury
    London, England WC1H 9BD

    See All Locations (2)
    View Profile
  • GSM Plus Infotech LLP Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London , England

    Services provided

    25% Cloud Consulting & SI
    25% Mobile App Development
    25% Other Digital Marketing +1 service
    25% Web Development

    Cloud consulting & SI company GSM Plus Infotech LLP is in Chandler, Arizona and London , England. They offer cloud consulting & SI and Mobile App Development and were established in 2013.

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    London , England

    12 Ashburton Road Ruislip
    London , England HA4 6AB

    See All Locations (3)
    View Profile
  • GoVirtual Limited Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London , England

    Services provided

    20% Cloud Consulting & SI
    20% Custom Software Development
    20% IT Managed Services +2 services
    20% IT Strategy Consulting
    20% Mobile App Development

    GoVirtual Limited is a midsize custom software development firm located in Jersey City, New Jersey and London , England. Their services include Custom Software Development and cloud consulting & SI.

    Read more

    London , England

    31 Lamb Street, Suite 11 Dandridge House
    London , England E1 6ED

    +44.020.7993.4969

    See All Locations (2)
    View Profile
  • Talan UK Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    10% AI Development
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI +7 services
    10% Cybersecurity
    10% DevOps Managed Services
    10% Digital Engineering
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Low/No Code Development
    10% Marketing Strategy

    Talan UK is a data analytics company launched in 2024. The midsize team focuses on BI & big data consulting & SI and Marketing Strategy.

    Read more
    View Profile
  • Hyphen-Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    City of London, England

    Services provided

    20% BI & Big Data Consulting & SI
    20% E-Commerce Development
    20% Product Design +4 services
    10% Content Writing Services
    10% Corporate Photography
    10% IT Strategy Consulting
    10% Video Production

    Founded in 1998, Hyphen-Group is a Product Design company. The team specializes in Product Design and BI & big data consulting & SI.

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    City of London, England

    167 City Road
    City of London, England EC1V 1AW

    +44 161 408 6444

    See All Locations (2)
    View Profile
  • Ab Ovo, Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Harrow on the Hill, England

    Services provided

    20% Application Testing
    20% BI & Big Data Consulting & SI
    20% IoT Development +2 services
    20% Mobile App Development
    20% UX/UI Design

    UX company Ab Ovo, Inc. Was founded in 2006. The agency offers UX/UI Design and BI & big data consulting & SI.

    Read more

    Harrow on the Hill, England

    Ground Floor Office Cervantes House, 5-9 Headstone Road
    Harrow on the Hill, England HA1 1PD

    See All Locations (3)
    View Profile

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We evaluate service providers using a structured methodology that combines:

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Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Itransition
2 Keyrus
3 Future Processing
4 AlphaBOLD
5 N-iX
6 Uvik Software
7 Opinov8 Digital and Engineering Solutions
8 Vention
9 ELEKS
10 Transparity
11 Andersen Inc.
12 Instinctools
13 DataArt
14 TatvaSoft
15 NashTech

List of the Top 15 London Best System Integration Companies & Services

  1. Itransition Logotype

    Itransition

    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    35.6/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    50% System Integrators
    50% Other
    View Profile Visit Website
  2. Keyrus Logotype

    Keyrus

    $25,000+
    $200 - $300 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    33.2/40.0
    16/20 Reviews
    7.8/10 Clients & Experience
    9.4/10 Market Presence

    Service focus

    80% System Integrators
    20% Other
    View Profile Visit Website
  3. Future Processing Logotype

    Future Processing

    $25,000+
    $50 - $99 / hr
    250 - 999
    London, England

    Ability to deliver

    39.5/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    35% System Integrators
    65% Other
    View Profile Visit Website
  4. AlphaBOLD Logotype

    AlphaBOLD

    $10,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Ability to deliver

    34.6/40.0
    17.4/20 Reviews
    7.5/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    70% System Integrators
    30% Other
    View Profile Visit Website
  5. N-iX Logotype

    N-iX

    $100,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    36.3/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    46% System Integrators
    54% Other
    View Profile Visit Website
  6. Uvik Software Logotype

    Uvik Software

    $25,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Ability to deliver

    39.3/40.0
    20/20 Reviews
    9.9/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    30% System Integrators
    70% Other
    View Profile Visit Website
  7. Opinov8 Digital and Engineering Solutions Logotype

    Opinov8 Digital and Engineering Solutions

    $50,000+
    $50 - $99 / hr
    250 - 999
    London, England

    Ability to deliver

    38.1/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    20% System Integrators
    80% Other
    View Profile Visit Website
  8. Vention Logotype

    Vention

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% System Integrators
    90% Other
    View Profile Visit Website
  9. ELEKS Logotype

    ELEKS

    $25,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    35.8/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    20% System Integrators
    80% Other
    View Profile Visit Website
  10. Transparity Logotype

    Transparity

    $10,000+
    $100 - $149 / hr
    250 - 999
    London, England

    Ability to deliver

    37.4/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    20% System Integrators
    80% Other
    View Profile Visit Website
  11. Andersen Inc. Logotype

    Andersen Inc.

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    39.3/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    10% System Integrators
    90% Other
    View Profile Visit Website
  12. Instinctools Logotype

    Instinctools

    $10,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

    39.1/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    10% System Integrators
    90% Other
    View Profile Visit Website
  13. DataArt Logotype

    DataArt

    $100,000+
    $50 - $99 / hr
    1,000 - 9,999
    London , England

    Ability to deliver

    34/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    8.2/10 Market Presence

    Service focus

    20% System Integrators
    80% Other
    View Profile Visit Website
  14. TatvaSoft Logotype

    TatvaSoft

    $25,000+
    < $25 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    37.6/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% System Integrators
    90% Other
    View Profile Visit Website
  15. NashTech Logotype

    NashTech

    $75,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    35.5/40.0
    16.4/20 Reviews
    9.8/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    20% System Integrators
    80% Other
    View Profile Visit Website
  16. Vega IT Logotype

    Vega IT

    $50,000+
    $50 - $99 / hr
    250 - 999
    London, England

    Ability to deliver

    38.2/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    10% System Integrators
    90% Other
    View Profile Visit Website
  17. ZONE3000 Logotype

    ZONE3000

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    35.2/40.0
    18/20 Reviews
    9.7/10 Clients & Experience
    7.5/10 Market Presence

    Service focus

    35% System Integrators
    65% Other
    View Profile Visit Website
  18. Abacus Cambridge Partners Logotype

    Abacus Cambridge Partners

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Ability to deliver

    32/40.0
    15.8/20 Reviews
    8.2/10 Clients & Experience
    8/10 Market Presence

    Service focus

    55% System Integrators
    45% Other
    View Profile Visit Website
  19. Kellton Logotype

    Kellton

    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    37/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% System Integrators
    90% Other
    View Profile Visit Website
  20. Texaport Logotype

    Texaport

    $5,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Ability to deliver

    35.1/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    35% System Integrators
    65% Other
    View Profile Visit Website
  21. MagicFuse Logotype

    MagicFuse

    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Ability to deliver

    34.6/40.0
    16.4/20 Reviews
    9.5/10 Clients & Experience
    8.8/10 Market Presence

    Service focus

    80% System Integrators
    20% Other
    View Profile Visit Website
  22. 10Pearls Logotype

    10Pearls

    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    36.6/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% System Integrators
    90% Other
    View Profile Visit Website
  23. Coders.Dev Logotype

    Coders.Dev

    $5,000+
    < $25 / hr
    250 - 999
    London, England

    Ability to deliver

    34.5/40.0
    16.8/20 Reviews
    8.5/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    20% System Integrators
    80% Other
    View Profile Visit Website
  24. FCamara Logotype

    FCamara

    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    St Albans, England

    Ability to deliver

    36.3/40.0
    16.6/20 Reviews
    9.9/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% System Integrators
    90% Other
    View Profile Visit Website
  25. SENLA Logotype

    SENLA

    $10,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

    37.2/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    10% System Integrators
    90% Other
    View Profile Visit Website
  26. CI&T Logotype

    CI&T

    $100,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    34/40.0
    15.2/20 Reviews
    8.8/10 Clients & Experience
    10/10 Market Presence

    Service focus

    25% System Integrators
    75% Other
    View Profile Visit Website
  27. SoftProdigy Logotype

    SoftProdigy

    $10,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

    35.1/40.0
    15.6/20 Reviews
    9.7/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    15% System Integrators
    85% Other
    View Profile Visit Website
  28. Vidi Corp LTD Logotype

    Vidi Corp LTD

    $1,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Ability to deliver

    31.7/40.0
    20/20 Reviews
    4.4/10 Clients & Experience
    7.3/10 Market Presence

    Service focus

    70% System Integrators
    30% Other
    View Profile Visit Website
  29. Index.dev Logotype

    Index.dev

    $50,000+
    Undisclosed
    50 - 249
    LONDON, England

    Ability to deliver

    37.3/40.0
    20/20 Reviews
    10/10 Clients & Experience
    7.3/10 Market Presence

    Service focus

    10% System Integrators
    90% Other
    View Profile Visit Website
  30. Altkom Software Logotype

    Altkom Software

    $25,000+
    $50 - $99 / hr
    250 - 999
    London, England

    Ability to deliver

    34.6/40.0
    16/20 Reviews
    10/10 Clients & Experience
    8.6/10 Market Presence

    Service focus

    15% System Integrators
    85% Other
    View Profile Visit Website

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