List of the Best London Cloud Computing Firms

  • 1
    $10,000+
    50 - 249 Employees
    Farringdon United Kingdom

    IT Svit is a managed services provider and IT consulting firm in Kharkiv, Ukraine. Founded in 2005, IT Svit offers a range of different capabilities like IT managed services, cloud consulting and system integration, IT strategy consulting, and BI and Big Data.

    Clients
    OneSky
    Content Analytics
    Skillbyte
    Natify
    Industries
    Notable Project

    IT Svit build a new backend infrastructure that automates customer provisioning and deployment. IT Svit worked on the design and architecture of the new CRM platform and built a design for managing multiple modules. As a result, the client has reported reduced deployment for new customer provision from 1.5 weeks to an hour.

    "They were able to take the high-level requirements and make suggestions on how to build out the new architecture." – CEO, Cloud Company

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  • 2
    $5,000+
    10 - 49 Employees
    High Wycombe United Kingdom

    Atech Support Ltd is a cloud-services company based in High Wycombe, United Kingdom. Founded in 2006, their team of around 35 employees provides cloud and IT strategy consulting and IT managed services.

    Clients
    BirdLife International
    Bravo Investment House
    Lawn Tennis Association
    Firmdale Hotels
    Industries
    Notable Project

    Atech Support Ltd provided IT support for a VR mental healthcare company. They provided manages services for the company's infrastructure. The team deployed Microsoft security products for the client.

    "The perception of IT throughout the business has increased 70% when asked via a survey after Atech had managed the environment and our users for 6 months." – Head of IT, VR Mental Healthcare Company

  • 3
    Undisclosed
    1,000 - 9,999 Employees
    London United Kingdom

    Kin + Carta is a tech-centered management consultancy based in Chicago. Founded in 1964, they also have offices in London, San Francisco, New York, and Singapore. Their team of approximately 3,000 focuses primarily on enterprise clients in the financial services and health care fields. Services include mobile app development, cloud consulting, and more.

    Clients
    AstraZeneca
    Expedia
    Santander
    Barclays
    Industries
    Notable Project

    Kin + Carta built a native mobile app for a health care nonprofit in advance of open enrollment, upgrading their old platform. They built the app for iOS and Android with a focus on human-centered design,

    "They helped us go beyond the average of health care to meet the expectation of digital." - CIO, Nonprofit Health Insurance Provider

  • 4
    $1,000+
    2 - 9 Employees
    London United Kingdom

    CloudVolve is an IT and cloud company founded in 2019 with fewer than 10 experts. They offer cloud consulting and IT managed services from their office in London. They work with small and medium-sized businesses in the field of IT.

    Clients
    Mercedes-Benz
    Vennstance
    Motionarray
    Industries
    Notable Project

    CloudVolve provided AWS and data migration services for a design curator. The curator hired CloudVolve to facilitate data migration for their platform. The staging of environments was completed successfully.

    “It was great.” - Founder, Design Curator

  • 5
    $50,000+
    50 - 249 Employees
    Sutton United Kingdom

    Geeks is a software development company in London. Founded in 2007, Geeks' team of 85 specializes in custom software development, web development, and mobile app development, primarily for midmarket clients in media and govenment.

    Clients
    BBC
    EasyJet
    Euromoney
    Mitie
    Industries
    Notable Project

    An online history encyclopedia hired Geeks to build a web app for extracting content from other websites. The client's key challenge was ensuring that the web app could handle a high volume of data. Geeks developed custom software featuring a user-friendly frontend and a backend capable of extracting significant amounts of data. Finally, Geeks created a JavaScript library that the client can sell to other businesses. The client appreciated Geeks' creativity and innovation.

    "Our visualization engine can generally handle ten times more data and the average JavaScript library. We’ve had no problems with the stability of their code. The server has always been perfect." - Co-Founder, Online History Encyclopedia

  • 6
    $5,000+
    10 - 49 Employees
    London United Kingdom

    Compete366 is a cloud agency founded in London in 1998. With over 10 employees, they specialize in cloud consulting, IT strategy consulting, and cybersecurity solutions for small businesses.

    Clients
    AWOL Adventure
    ContractUs
    Godstowe School
    Wesser
    Notable Project

    Compete366 provided Azure integration services for a copywriting and content agency. The agency needed their two Azure tenants consolidated into a single control point. This reduced the overall admin time and effort needed during operations.

    “Outstanding collaboration, with re-confirmation of the brief, full explanation of actions, and clear authorization requests.” - Managing Director, Copywriting and Content Agency

  • 7
    Undisclosed
    1,000 - 9,999 Employees
    London United Kingdom

    BSI Group is an IT firm headquartered in London. Their midsized team specializes in cybersecurity, IT strategy consulting, and business consulting. 

    Clients
    MED49
    Notable Project

    BSI Group audited a healthcare provider software company to see if they were ISO 13485 compliant. The audit was completed in two phases. 

    "They were very straightforward. It was very clear what was being done and what their expectations of us were." – Director of Operations, Healthcare Provider Software Company

  • 8
    Undisclosed
    250 - 999 Employees
    London United Kingdom
    CloudSense is a cloud consulting & SI company. The midsize London, United Kingdom-based team specializes in cloud consulting & SI. The firm was launched in 2009.
    Notable Project

    CloudSense developed a “configure, price, and quote” solution within Salesforce for a telecommunications company. The tool was used for door-to-door, direct, and indirect solutions.

    "CloudSense met all the goals we set."

  • 9
    $10,000+
    10 - 49 Employees
    East Grinstead United Kingdom

    Ballard Chalmers is a software development company based just south of London. Founded in 2005, their team provides custom software development, modernisation and integration, as well as support and IT Managed Services.

    Clients
    Electrolux
    Virgin Atlantic Airways
    Investec
    American Express
    Industries
    Notable Project

    Ballard Chalmers developed an online investor onboarding platform to help make key processes such as fund launches faster and more cost-effective. The Azure-hosted web application was built using ASP.NET MVC, C#, SQL Server, TSQL, AngularJS, Bootstrap and SSRS. In only the first year it reached 20,000 active profiles.

    "Our standard process is to use Ballard Chalmers as a sounding board for technical designs. Whether we’re asking them to do the work or not, they still come back and help us make sure we’re making the right technical choices." - Head of IT, Financial Services Company

  • 10
    $1,000+
    10 - 49 Employees
    London United Kingdom

    XpertCloudSolutions is a small cloud consulting & SI company based in London, United Kingdom. Launched in 2020, the team specializes in cloud consulting & SI, IT strategy consulting, and IT managed services.

    Industries
    Notable Project

    A web design and development company hired XpertCloudSolutions for cloud consulting. They're helping in migrating the company's business into the cloud and reducing operational costs.

    "We now know more about the cloud and how to keep our business optimized."

  • 11
    $10,000+
    10 - 49 Employees
    London United Kingdom

    The Data Analysis Bureau is a data science and engineering innovation agency focusing in artificial intelligence and cloud consulting & SI. Founded in 2016, they're based in London. Their team of around 20 employees serves mostly midmarket and enterprise clients. 

    Clients
    Trigger Racing
    Industries
    Notable Project

    The Data Analysis Bureau is working to create an autopilot system for sailboat racing and steering. They've worked with several artificial intelligence technologies to create a system that could be tested. So far, their efforts have been successful in enabling testing, outperforming the previous system by 10%. 

    "The team balanced innovation and the use of new technologies with making sure that the process was progressing." – Owner, Sailboat Racing Business

  • 12
    $1,000+
    10 - 49 Employees
    London United Kingdom

    Smartdesc is a London-based IT company with a team of fewer than 50 people. Founded in 2011, they offer IT strategy consulting, cloud consulting, and cybersecurity solutions for small and mid-market businesses, primarily non-profit organizations.

    Clients
    Mind
    Terrence Higgins Trust
    NCVO
    ACEVO
    Industries
    Notable Project

    Smartdesc provided various IT services and cloud migration for a non-profit organization. The organization needed to transition their work online to the cloud. The project enabled the organization to work 100% remotely.

    “Anytime we came across a slight barrier, it was never an issue to Smartdesc — they always managed to find a solution or a workaround.”  - Head of Finance and Operations, Non-Profit Organization
     

  • 13
    $100,000+
    1,000 - 9,999 Employees
    London United Kingdom

    DataArt is a software engineering firm in München, Germany; Zug, Switzerland; London, England; and New York. Founded in 1997, they have about 3,000 employees that serve mainly midmarket and small-business clients in the financial, healthcare, and IT sectors. Services include custom software development, enterprise app modernization, and UI/UX design.

    Clients
    The Carlyle Group
    Nasdaq
    Apax Partners
    Monex
    Industries
    Notable Project

    DataArt provided QA services for a financial institution. In order to help facilitate a smooth transformation, their team tested credit card payments, billing, and other automated functionalities. Their work has received positive feedback and helped detect bugs and issues.

    “The substantial parts are that they’re really transparent and responsive.” – VP & CTO, Financial Institution

  • 14
    $25,000+
    250 - 999 Employees
    London United Kingdom

    Innovecs is a software development company headquartered in New York City with offices in Tel-Aviv, Israel, London, Frankfurt, Germany, Bern, Switzerland, San Francisco, and Kiev, Ukraine. Their team of 360 provides web development, custom software development, mobile app development, application testing, and more.

    Clients
    SGN
    Warner Brothers Turbine
    CallFire
    Iron Source
    Industries
    Notable Project

    Innovecs was hired by a warehousing and logistics company to develop a web application using Angular and Java.

    "The quality of the technical resources was impressive. They’re advanced, have good personalities, and are good people." – Director of Software Development, Distribution Facility 

  • 15
    $25,000+
    10 - 49 Employees
    Kingston upon Thames United Kingdom

    Silicon Reef are a SharePoint development & Microsoft 365 solutions agency. Founded in 2016, they are located in the United Kingdom with offices in London, Chester, and Bournemouth. They offer a range of services from consultancy, campaign-based web or app development, and front-end creative. They also offer full-blown migration, strategic road-mapping, and full-service development partnerships and partner with medium-sized to enterprise clients. 

    Clients
    Unilever
    Mondelez
    SEGA
    Farm Africa
    Notable Project

    Silicon Reef provided SharePoint development services for an agricultural nonprofit. They created two SharePoint solutions for the client, who reported an increase in home page hits by over 110% and other successful metrics. 

    "There was a 67% increase in the number of files stored on our SharePoint within the first month of implementing the changes. The average active files increased from 50 and 60 to 110 and 140. On top of that, home page hits increased by 113%. This all occurred within the first month of the project launch." - Head of Technical Services, Agricultural Nonprofit

  • 16
    $1,000+
    10 - 49 Employees
    London United Kingdom

    Texaport Ltd is a tech support company based in Edinburgh, England, with a team of fewer than 10 members. Founded in 2012, the company provides cybersecurity, IT managed services, and IT strategy consulting services to mid-market firms as well as small and large companies. They have worked in various industries, such as IT, business services, and telecommunications.

    Industries
    Notable Project

    A media agency subcontracted Texaport Ltd to help with support for their IT system. Whether remotely or in the office, Texaport Ltd provides support for the company to make sure any problems with the Internet or server get fixed quickly. Texaport Ltd also worked on the server's backend for safe and secure data.

    "They always deal with issues in a timely manner. We never have to wait overly long for problems to be resolved. They work hard to ensure that we’re able to work with few IT issues. Texaport Ltd often flags and resolves issues before we even notice there’s a problem." - Account Manager, Media Agency

  • 17
    $1,000+
    2 - 9 Employees
    London United Kingdom

    Cloudavity Consulting LTD is a consultancy founded in 2018. Their team of fewer than 10 provides cloud consulting and web development solutions from their office in London. They work with clients in industries such as business services, financial services, and IT solutions.

    Clients
    Keno
    Aesop
    Lendo
    Industries
    Notable Project

    Cloudavity Consulting LTD implemented a cloud-based solution for a vegetable oil company. The company wanted to improve their overall infrastructure’s reliability through the use of cloud technology. The cloud solution currently helps facilitate more straightforward remote work.

    “Cloudavity Consulting LTD is a small company, so they’re able to focus on their clients.” - CEO, Vegetable Oil Company

  • 18
    $25,000+
    10 - 49 Employees
    London United Kingdom

    Synetec is a software development consultancy headquartered in London. They were established in 2009, and have 26 employees. Synetec's range of services includes cloud, CRM, and business intelligence consulting, software integration, web development, custom software development, and more.

    Clients
    Argentex
    Genesis
    Jabre Capital Partners
    Zebedee Capital Partners LLP
    Industries
    Notable Project

    Synetec is engaged in a development partnership with a voice AI firm. The client's backend database requires integration of voice AI algorithms and CRM data, for which Synetec uses Microsoft Azure and SQL. The client emphasized that Synetec's work has not produced any negative feedback, and the partnership is considered integral to their business.

    "What is most impressive and impactful of them being a small business is their flexibility and availability." — CEO, Voice AI Firm

  • 19
    $5,000+
    2 - 9 Employees
    Fetcham United Kingdom

    Based in Ascot, U.K., Information EXP is a Microsoft consultancy partner. Founded in 2019, their small team of 2 specializes in productivity, collaboration & UC consulting and SI and cloud consulting. 

    Clients
    Mexa Solutions
    Industries
    Notable Project

    The team at Information EXP assisted with onboarding Microsoft Teams across a biotech company. The team held trainings that involved the product and its features. All employees are using the services effectively. 

    "We definitely have had a positive impact from their training."–Head of Marketing & Product Management, Biotechnology Company

  • 20
    $1,000+
    50 - 249 Employees
    London United Kingdom

    Pro4ia is an IT managed services company launched in 2001. Headquartered in New York, New York and London, United Kingdom, their midsize team provides IT managed services, cloud consulting & SI, IT staff augmentation, IT strategy consulting, and more.

    Industries
  • 21
    $5,000+
    50 - 249 Employees
    London United Kingdom

    Transputec, a midsize cybersecurity company, is located in Wembley, United Kingdom. They focus on cybersecurity, IT managed services, and custom software development and were launched in 1984.

    Industries
    Notable Project

    In order to deploy ThreatSpike, an insurance company engaged with Transputec Ltd for managed IT services. The goal was to enhance business security and avoid advanced threats.

    "They were patient, which was important due to their advanced skillset."

  • 22
    $1,000+
    10 - 49 Employees
    London United Kingdom

    Cloudserve is a cloud solutions provider based in Bournemouth, England with an office in London. Founded in 2009, their team of fewer than 50 professionals offers IT managed services, IT strategy consulting, and cloud consulting & SI services for small and medium-sized businesses. They have experience working in various industries, including hospitality, financial services, and IT.

    Clients
    FJB Hotels
    BSN Social Care
    Futur First
    Braben
    Industries
    Notable Project

    A recycling business subcontracted Cloudserve as an IT provider for ongoing support as well as hardware and software assistance. Cloudserve helped locate a recycling operating system in the market and hooked up the business with Microsoft services that they use on a regular basis. Work with the business is ongoing to this day.

    "Their personal approach is the best. When we ring them, we speak to the same people. We know them and they know us. They get into our system and resolve issues immediately. The speed of response is great as well." - Managing Director, Recycling Business

  • 23
    $1,000+
    50 - 249 Employees
    London United Kingdom

    Iglu is a midsize A. Muang Chiang Mai, Thailand-based cloud consulting & SI company. Established in 2010, the team offers cloud consulting & SI, mobile app development, web development, custom software development, and more.

    Industries
  • 24
    $25,000+
    50 - 249 Employees
    London United Kingdom

    TMotions Global Ltd is a custom software development firm established in 2004. The midsize team specializes in custom software development, enterprise app modernization, application management & support, and cloud consulting & SI. The firm is located in London , United Kingdom and Sahibzada Ajit Singh Nagar, India.

    Industries
    Notable Project

    TMotions Global Ltd provides custom software development for a digital media company. They are responsible for updating the client's legacy systems and applications.

    "The team meets most of the deadlines."

  • 25
    $1,000+
    2 - 9 Employees
    London United Kingdom

    SonicFast is a hosting solutions provider founded in 2015 in London and with about 5 employees on board. Their main services include cybersecurity, cloud consulting and systems integration, IT managed services, and business intelligence. They mostly cater to small businesses in telecommunications, IT, and gaming industries. 

    Industries
    Notable Project

    SonicFast provided hosting and DDoS (distributed denial-of-service) protection for a public proxy provider's website that needed to guarantee less downtime due to cyberattacks. Their work has significantly improved the website's security.

    "In the year I have been working with SonicFast I saw a lot of improvement..." – CEO, Public Proxy Provider

  • 26
    $50,000+
    50 - 249 Employees
    London United Kingdom

    Ziffity Solutions LLC, an e-commerce development company, was launched in 2014. Their midsize team is based in Texas, Texas and offers e-commerce development, search engine optimization, ux/ui design, pay per click, and more.

    Industries
    Notable Project

    A furniture company tasked Ziffity Solutions LLC with designing a brand new website for their business. However, the platform needed to retain information that their previous website already had.

    "Our collaboration was productive all throughout."

  • 27
    $5,000+
    50 - 249 Employees
    London United Kingdom

    Urolime Technologies is a DevOps consulting company founded in Cochin, India in 2011. With over 50 professionals, they provide cloud consulting, IT managed services and IT staff augmentation solutions to clients across various industries.

    Industries
    Notable Project

    Urolime Technologies provided managed IT services for a software development firm. The firm needed consistent support for their SaaS infrastructure with minimal downtime. With 99.99% uptime, the firm is satisfied with Urolime Technologies’ services.

    “It’s more than just a business relationship between us, which I really appreciate.” - CEO, Software Development Firm

  • 28
    $5,000+
    10 - 49 Employees
    London United Kingdom

    Data Reply is a big data and analytics consulting firm headquartered in London. They were founded in 2015 and currently have over 10 employees. In addition to their advanced analytics capacities, the team provides business intelligence and data consulting, cloud consulting, software integration, and IT strategy for mostly enterprise-scale clients.

    Clients
    Vitol
    Industries
    Notable Project

    Data Reply conducted a comprehensive analytics campaign for one of the UK's largest grocery chains. Using BigQuery, Data Reply conducted a sophisticated analysis of the client's delivery and eCommerce operations. The team merged 3 data sets (e.g., product management, technical details, and machine learning) in the cloud, which provided insights into customer retention issues.

    "The project management and communication were exceptional and clear. They were always available. Their technical expertise is fantastic." — Analytics Manager, Grocery Chain

  • 29
    $10,000+
    10 - 49 Employees
    London United Kingdom

    Software development firm JDLT was established in 2017. Their small team is in London, United Kingdom. Their services include custom software development, cloud consulting & SI, application management & support, and IT strategy consulting.

    Industries
    Notable Project

    The JDLT team build a secure web app to facilitate communication between a financial services company and their clients. The portal generates email notifications when new information or documents are shared.

    “The JDLT team is very proactive and creative, and their input can help produce a better product.”

  • 30
    Undisclosed
    250 - 999 Employees
    Brentford United Kingdom
    MediaAgility, a midsize cloud consulting & SI company, is based in Princeton, New Jersey; Gurugram, India; San Jose, California and Brentford, United Kingdom. Launched in 2011, the team offers cloud consulting & SI, unified communications consulting & SI, and other IT consulting and SI.
    Industries
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