June 2022

Top IT Consulting Firms in the United Kingdom

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Hiring a technology consulting firm comes with substantial benefits: 1.) Increased employee productivity: Workers are able to complete, share, and save work more quickly and reliably. 2.) Consistent costs: IT services companies often charge a flat rate for their services, preventing month-to-month budget fluctuations as the amount of information being hosted changes. 3.) Access to experts: IT consulting firms can quickly address failings in a company’s computer and technology infrastructure. IT professionals have a range of experiences to draw from when troubleshooting for clients.

The cost of IT services depends on the firm: An individual contractor may charge $75 per hour; a larger company may charge more than $200 per hour. IT services companies typically also offer a flat monthly rate for ongoing support.

Luckily, the United Kingdom has some of the best technology consulting firm to hire. Use our list to find and connect with technology consulting firm in the UK. Evaluate their case studies, project types, and client reviews to determine which company is the best fit for you.

List of the Best IT Services Companies in the UK

  • 1
    MIN. PROJECT SIZE:
    $5,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    Marlow, United Kingdom

    Atech Support Ltd. has provided cloud consulting solutions for brands in need of better cloud capabilities, including companies like BirdLife International. This U.K.-based agency delivers is known for dazzling clients with their ability to help them harness the power fo the cloud at a manageable rate and within a quick timeframe.

    When their client Firmdale Hotels needed a powerful way to supercharge their cloud capabilities, they turned to Atech Support Ltd.. Atech Support Ltd. completely revamped their cloud capabilities to improve security, data infrastructure and more.

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

    Cloud Consulting

    Octopus Investments has grown to 600 employees since its establishment in 2000, with over 150,000 customers across the Group. Octopus has built market-leading positions in tax-efficient investment, financing, renewable...
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    Cloud Migration

    Cloud Migration

    Bravo Investment House specialise in delivering exceptional returns by transforming the ordinary into the extraordinary, managing over 1 million sq. ft of residential, commercial and hospitality assets. Their experienced...
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    Cyber Security

    Cyber Security

    The owners of the award-winning chain of boutique hotels, who pride themselves on excellence and a unique style, were looking for a technology company that could complement their existing IT team in the design and...
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    Digital transformation journeys

    Digital transformation journeys

    With a turnover in excess of £60M, over 450 employees and more than 250k individual members as well as hundreds of volunteers, The Lawn Tennis Association (LTA) is the governing body for tennis in Great Britain, the...
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  • 2
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    Kingston upon Thames, United Kingdom

    Silicon Reef clients include Unilever, and they specialize in providing a design-centric approach to ECM consulting and SI for their clients. With a focus on emphasizing the most vital elements of brand messaging, Silicon Reef was founded on forward-thinking principles in UK.

    When Mondelez needed a complete overhaul of their brand approach, they turned to Silicon Reef. The agency provided them with an end-to-end analysis of how they could make their approach more targeted, impactful and successful.

    SERVICES
    • 50% Cloud Consulting & SI
    • 30% IT Managed Services
    • 20% ECM Consulting and SI
    • 52% Other
    Asahi: Engaging Change...

    Asahi: Engaging Change...

    The Client Asahi Europe & International (AEI) is part of Asahi Group Holdings, a leading global beer, spirits, soft drinks and food group listed on the Tokyo Stock Exchange. AEI runs 19 production facilities in 8...
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    Santen: A New, Engaging...

    Santen: A New, Engaging...

    The Client Santen Pharmaceutical is one of the world's leading specialist ophthalmic pharmaceutical companies, supplying products to over 60 countries with more than 4000 employees globally.  Santen is passionate about...
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    Mondelēz Learning & Development...

    Mondelēz Learning & Development...

    Mondelēz International, Inc. wanted to create a hub to elevate their Research, Development & Quality (RDQ) teams’ knowledge of marketing, business and R&D best practices. The outcome would be one custom...
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    Collaborative Hair Hub for Global...

    Collaborative Hair Hub for Global...

    The global Unilever hair specialist team is responsible for the development of new formulations and product launches within the hair category. Part of Unilever R&D, this team works across continents and manages a vast...
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  • 3
    MIN. PROJECT SIZE:
    $1,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    Bournemouth, United Kingdom

    This established IT services company counts major brands like FJB Hotels among their clients. Based in UK, Cloudserve brings a bright and impactful approach to each unique enterprise project they take on.

    BSN Social Care creates products for clients around the world. They turned to Cloudserve for a focused strategy that would highlight their unique brand voice and audience. Cloudserve delivered with highly modern and striking approach focused on making an impact.

    SERVICES
    • 50% Cloud Consulting & SI
    • 30% IT Managed Services
    • 20% IT Strategy Consulting
    • 31% Other
    Showreel

    Showreel

    What we do here at Cloudserve.
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    FJB Hotel Group

    FJB Hotel Group

    SERVICES PROVIDED Managed Office 365 Managed backup Full IT support and management Private Cloud implementation https://cloudserve.co.uk/wp-content/uploads/2019/08/FJB-Hotel-Group-Case...
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    BSN Social Care - Bringing Social...

    BSN Social Care - Bringing Social...

    SERVICES PROVIDED Hosted Desktop Managed Office 365 email Remote access Data backup Migration services   https://cloudserve.co.uk/wp-content/uploads/2019/08/Cloudserve-BSN-Case-Study.pdf
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    The Braben Company

    The Braben Company

    SERVICES PROVIDED Hosted Desktop Hosted Exchange Migration Services   https://cloudserve.co.uk/wp-content/uploads/2019/08/Cloudserve-Braben-Case-Study_compressed-2.pdf
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  • 4
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    Belfast, United Kingdom

    Instil is an award-winning bespoke software development and training company based in Belfast, UK and founded in 2005. They have more than 50 employees that specialize in custom software development, mobile app development, and cloud consulting & SI for a range of clients mainly focusing on fintech, telecommunications, retail, automotive, IT/computing, professional services, media, consumer goods, and education industries.

    A software development company hired Instil to build an Android version of their existing product and was tasked with creating a reliable product that's optimized in speed and performance. The team has been flexible and adaptive to the client's requirements and the internal stakeholders have thoroughly been impressed with their good attitude and top-tier development expertise.

    SERVICES
    • 50% Cloud Consulting & SI
    • 16% Custom Software Development
    • 15% Mobile App Development
    • 5% Other
    Digital Insurance Platform

    Digital Insurance Platform

    The Challenge In 2021, Instil was selected by one of Ireland's largest insurance companies to develop their new online platform. Successfully operating for over 50 years in the traditional bricks and mortar space, the...
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    Device to diagnose electrical...

    Device to diagnose electrical...

    Instil was hired by 'The Design Factor - a Belfast based product design consultancy who were working for an American medical device company - to design and develop a touch - screen drive interface for an electophysiology...
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    Mobile/web application for...

    Mobile/web application for...

    Instil was apppointed to work with a design and manufacturing company that create mobility products for children with specialist walking needs.  Their product 'MyWay Pedal Walker,' a product designed to help disabled...
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    Mobile application for multiple...

    Mobile application for multiple...

    ‘victor’ is a market-leading suite of hardware and software products developed by American Dynamics (Tyco) and used to manage complex security infrastructure such as surveillance...
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  • 5
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    Sutton, United Kingdom

    Their clients include major enterprise clients like BBC, but Geeks Ltd. is a custom software agency that hasn’t lost its focus on innovation or creativity. This UK-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how Geeks Ltd. helps brands communicate with their audiences in a unique and crowded space, look no further than their work for EasyJet. Geeks Ltd. helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 50% Cloud Consulting & SI
    • 20% IT Strategy Consulting
    • 16% Custom Software Development
    • 45% Other
    Search Acumen - Technology...

    Search Acumen - Technology...

    Search Acumen are property technology and data experts, and they continue to be at the forefront of technological advances within their market. With 70 years’ combined experience they consistently push boundaries to...
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    Harley Street Connect - My Own Doc

    Harley Street Connect - My Own Doc

    Harley Street Connect are a team of physicians who are passionate about the evolution of personalised care.   They wanted to create an application that puts the private medical sector at patients’ fingertips and...
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    Histropedia - The Timeline of...

    Histropedia - The Timeline of...

    Histropedia is a creative startup company, established in May 2012. The idea for the project was born from discovering a gap in the Wikipedia community to simplify how historical information was viewed. The idea has...
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    The UK Parliament - The...

    The UK Parliament - The...

    The UK Parliament needs no introduction as a governmental body. Its Parliamentary Archives department provides access to the archives of the House of Lords, the House of Commons and to other records relating to...
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  • 6
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    York, United Kingdom

    This established mobile app development company counts major brands like Uber among their clients. Based in the United Kingdom, Netsells brings a bright and impactful approach to each unique enterprise project they take on.

    Jaguar Landrover creates automobile products for clients around the world. They turned to Netsells for a focused mobile app that would highlight their unique brand voice and audience. Netsells delivered with highly modern and striking approach focused on making an impact.

    SERVICES
    • 15% Mobile App Development
    • 10% Web Development
    • 10% UX/UI Design
    • 10% Other
    YourParkingSpace Mobile App...

    YourParkingSpace Mobile App...

    After experiencing substantial growth, YourParkingSpace wanted to ensure that they had the infrastructure required to service a rapidly growing user base of landlords and tenants across multiple endpoints, devices and...
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    Mobile platform for managing...

    Mobile platform for managing...

    Wombat is a new investment product with a focus on financial education and ease of use for inexperienced investors. They offer a holistic service in which they help educate and motivate customers to create...
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    App Development for a...

    App Development for a...

    After successfully designing, building, and publishing an iOS app that was gaining traction in the market, Jigsaw approached Netsells to expand its offering through the creation of a version compatible with Andriod...
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    Digital Transformation & App...

    Digital Transformation & App...

    As Britain’s best baker, Warburtons are meticulous about their production standards and quality. Every aspect of their output, from packaging print quality to crust texture and density, is monitored, recorded, reported...
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  • 7
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    Leamington Spa, United Kingdom

    Why is Jaguar Land Rover experiencing record sales? They’ve turned to Black Pepper Software for custom software expertise. This UK-based agency has already made major waves with work for enterprise clients and startups alike.

    When Legal & General launched a platform targeting their unique users, Black Pepper Software analyzed the entirety of their approach to create key features and design a strategy that would bring together all elements of the client’s brand. The result was a huge success, and continues to drive progress for the brand today.

    SERVICES
    • 50% Cloud Consulting & SI
    • 20% IT Strategy Consulting
    • 16% Custom Software Development
    • 25% Other
    A commitment to a low-carbon future

    A commitment to a low-carbon future

    Black Pepper engaged with the UK's largest producer of low-carbon electricity, to create a responsive web app that helps to explain the very complex domain of energy production of the future. The UK's energy comes from...
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    Developed an improved platform...

    Developed an improved platform...

    "We are extremely pleased with the progress Black Pepper and Catton have made with the Par-q software, and look forward to expanding the platform in the future. Black Pepper has been instrumental in delivering the...
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    LMAX Exchange

    LMAX Exchange

    Black Pepper built a software able to successfully handle 6 million transactions per second on a single thread, and hundreds of thousands of transactions with less than 1ms latency. Read more here: https://www...
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    British Gymnastics

    British Gymnastics

    "Black Pepper has been brilliant to work with. The whole team have brought value to the project. Brilliant account and project managers plus impressive expertise from technical to UX to agile mentoring and training. We...
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  • 8
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    Their clients include major enterprise clients like The Guardian Bookshop, but ROKi is a IT strategy consulting agency that hasn’t lost its focus on innovation or creativity. This UK-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how ROKi helps brands communicate with their audiences in a unique and crowded space, look no further than their work for ASOS. ROKi helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 30% IT Managed Services
    • 20% E-Commerce Development
    • 20% IT Strategy Consulting
    • 50% Other
    eCommerce as a service

    eCommerce as a service

    Providing a fully hosted, secure and scaleable eCommerce platform offering global customers the opportunity to purchase from The Guardian Bookshop.
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    Consultancy

    Consultancy

    Delivering consultancy services to support the delivery of a key data project to enable better tracking, monitoring and performance management.
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    eCommerce platform for end...

    eCommerce platform for end...

    We provide Monwell with PaaS (Platform as a Service) capability. Allowoing Monwell to run multiple stores from one unified and fully integrated platform, with multiple front end stores and 500k products across 5 customer...
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    Launch new product

    Launch new product

    Delivery of a new product site for FairFx to support growth and new customer acquisiton in a new market.
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  • 9
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    As an award-winning consultancy, Skim Technologies offers machine learning, data science, and NLP solutions from their office in London. They also specialize in AI software, big data consulting, and custom software development for enterprise-level and mid-market firms.

    One of Skim Technologies’ projects involved working with PCCW. Skim Technologies created an AI roadmap that helped navigate the team into using AI solutions themselves.

    SERVICES
    • 70% Artificial Intelligence
    • 16% Custom Software Development
    • 10% BI & Big Data Consulting & SI
    AI project with Smith and Nephew

    AI project with Smith and Nephew

    Surgery image data is very complex since the image has motion and a lot of granular detail that needs detecting. Deeper Insights worked alongside Smith and Nephew to develop custom Computer Vision algorithms using NN's -...
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    AI project with Microsoft

    AI project with Microsoft

    Deeper Insights worked together with Microsoft engineering teams to build a prototype chatbot that served to demonstrate capabilities of media monitoring within a chat environment. Deeper Insights combined our bespoke AI...
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    AI Project with Deloitte

    AI Project with Deloitte

    Deloitte's partners and account managers found they were struggling to keep up with news from sales support teams and wanted to be able to react quickly to market changes. Deeper Insights built a prototype Automated...
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    AI Project with Breast Cancer Now

    AI Project with Breast Cancer Now

    Breast Cancer Now wanted to reduce the time it took for content teams to search for and create Breast Cancer content for their wellbeing app as well as solve the information overload for its users. Deeper Insights...
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  • 10
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    Leeds, United Kingdom

    Audacia clients include 02, and they specialize in providing a design-centric approach to custom software development for their clients. With a focus on emphasizing the most vital elements of brand messaging, Audacia was founded on forward-thinking principles in the UK.

    When Story Homes needed a complete overhaul of their brand approach, they turned to Audacia. The agency provided them with an end-to-end analysis of how they could make their approach more targeted, impactful and successful.

    SERVICES
    • 20% E-Commerce Development
    • 20% IT Strategy Consulting
    • 16% Custom Software Development
    • 45% Other
    Techbuyer Project Testimonial

    Techbuyer Project Testimonial

    Before engaging with Audacia, Techbuyer had a legacy database system that had little ability to upgrade and could no longer support their global expansion. This resulted in Techbuyer's employees across the world having...
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    Audacia | AESSEAL plc Testimonial

    Audacia | AESSEAL plc Testimonial

    When AESSEAL realised that their existing, disparate legacy IT systems were becoming a barrier to sustaining planned growth, they looked to recruiting additional IT staff. However, after realising the benefits of working...
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    Specialist Marine Consultants...

    Specialist Marine Consultants...

    As Queen's Award winner, Specialist Marine Consultants (SMC) continued to expand, they began to look for a critical technology partner to redevelop their legacy systems and introduce new functionality. This redevelopment...
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    Product Management Platform |...

    Product Management Platform |...

    Techbuyer is a global leader in the buying, refurbishing and selling of data centre equipment. Techbuyer have hundreds of thousands of products that each have up to eight different naming conventions; with difficulties in...
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  • 11
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    Wimborne, United Kingdom

    With a passion for both strategy and design, Ballard Chalmers has provided custom software work for clients like Transport for London. Based in UK, Ballard Chalmers brings a long history of success to each project they complete.

    When Ipes was just a new brand looking to make an impact, Ballard Chalmers created not only their recognizable strategy but the entirety of their experience in this distinct area. The result was a splashy entrance into the market orchestrated by Ballard Chalmers designers and strategists.

    SERVICES
    • 50% Cloud Consulting & SI
    • 16% Custom Software Development
    • 10% Application Management & Support
    • 5% Other
    Azure Logic Apps for the UK's...

    Azure Logic Apps for the UK's...

    Situation The management of stock and delivery logistics are fundamental to operations and the Evo Group IT team had identified that existing systems could be improved upon by utilising the latest in cloud technology...
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    Application Integration for the...

    Application Integration for the...

    Situation The Royal Horticultural Society required a solution for integrating data across their multiple systems in order to achieve several high value aspirations. The initial focus was on the integration of the Digital...
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    A Revolutionary New System for...

    A Revolutionary New System for...

    After the success of the fully bespoke build of Capital Tracker, a cutting edge cloud enterprise application developed for managing Private Equity funds, Ipes continued their longstanding relationship with software...
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    Custom Developed Mobile App for a...

    Custom Developed Mobile App for a...

    Situation The original AppCan system was based on web sites and APIs built using .NET and SQL Server deployed on Microsoft Azure together with a Mobile app developed in Objective-C for iOS devices.  The Mobile app had...
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  • 12
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    2 - 9
    LOCATION:
    London, United Kingdom

    Their clients include major enterprise clients like KFC, but Web Epoch is a e-commerce development agency that hasn’t lost its focus on innovation or creativity. This UK-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how Web Epoch helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Peirce. Web Epoch helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 20% IT Strategy Consulting
    • 20% E-Commerce Development
    • 16% Custom Software Development
    • 15% Other
    Birnberg Peirce First Web Presence

    Birnberg Peirce First Web Presence

    Birnberg Peirce needed a mobile responsive, easily accessible website. Web Epoch rebranded the firm, and designed, developed and launched their first web presence. Client Birnberg Peirce is a long-established prestigious...
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    KFC's Procurement Capabilities...

    KFC's Procurement Capabilities...

    KFC needed to identify gaps in its global Supply Chain processes. Web-Epoch designed and deployed a Procurement Capabilities Assessment tool that managers could train team members and strengthen their departments...
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  • 13
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    250 - 999
    LOCATION:
    London, United Kingdom

    impakt Advisors has provided big data consulting solutions for huge names like TD Ameritrade as well as dozens of enterprise clients around the world. This New York-based agency was founded on a will to be great and has already made major waves with work for enterprise clients and startups alike.

    When Bridgestone Firestone needed a powerful way to supercharge their strategy, they turned to impakt Advisors. impakt Advisors completely revamped their approach to highlight some of their most appealing elements and drive higher engagement and sales.

    SERVICES
    • 10% BI & Big Data Consulting & SI
    Ecommerce ROI Sample

    Ecommerce ROI Sample

    Ecommerce ROI Sample
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    Sample Revenue Dashboard

    Sample Revenue Dashboard

    Sample Revenue Dashboard 
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    Product Revenue - Monthly (% of...

    Product Revenue - Monthly (% of...

    Product Revenue - Monthly (% of Cohort)
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    Cohort Analysis Sample

    Cohort Analysis Sample

      Cohort Analyses  
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  • 14
    MIN. PROJECT SIZE:
    $5,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    Their clients include major enterprise clients like Vitol, but Data Reply is a big data consulting agency that hasn’t lost its focus on innovation or creativity. This UK-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how Data Reply helps brands communicate with their audiences in a unique and crowded space, look no further than their work for DSTL. Data Reply helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 50% Cloud Consulting & SI
    • 20% IT Strategy Consulting
    • 10% BI & Big Data Consulting & SI
    GLOBAL DATA PLATFORM FOR VITOL

    GLOBAL DATA PLATFORM FOR VITOL

    We designed a global Data Acquisition and Provision Platform for this multinational trader and distributor of energy products. To read more please see: http://bit.ly/vitol-data-platform
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    BENCHMARKING TECHNOLOGIES WITH...

    BENCHMARKING TECHNOLOGIES WITH...

    Features inherent in geospatial data make large scale processing difficult. We helped DSTL to benchmark a range of Big Data technologies that seek to address this challenge. To read more please see: http://bit...
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  • 15
    MIN. PROJECT SIZE:
    $1,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    Caren IT Services counts impressive brands among their key clients. So it’s no wonder that this London-based firm has achieved widespread success in a wide range of industries for their targeted IT managed services work.

    One example of their web development success comes from a globally recognized brand. Carden IT Services helped them revitalize their materials to stand out in a crowded market and leave a powerful impression on more customers than ever before.

    SERVICES
    • 30% IT Managed Services
    • 25% Other IT Consulting and SI
    • 20% IT Strategy Consulting
    • 10% Other
    WMC Legal

    WMC Legal

    WMC Legal are a family law firm based in Worthing. We have been providing them IT support since 2010, taking care of their ransomware, remote monitoring, email filtering and backup solutions. We also managed their...
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    Mid Group

    Mid Group

    Mid Group is a technology first, building information modelling company based in London. We’ve been helping Mid Group on an ad hoc basis for the last few years, providing them with expert support to overcome IT...
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    Levick's Accountant's

    Levick's Accountant's

    Levicks are an accountancy firm based in Kent. We provide IT support to all three of their offices and have done since 2012, looking after their email security, backup and antivirus solutions. We have also helped them...
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