List of the Best United Kingdom IT Companies

  • 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
    $50,000+
    1,000 - 9,999 Employees
    Leeds United Kingdom

    Headquartered in Leeds, United Kingdom, BJSS is an IT consultancy with offices in London, New York, and Bristol and Manchester, U.K. Since 1993, their team of 750+ has specialized in custom software development, application testing, IT strategy consulting, and more for enterprise-level and midmarket clients. 

    Clients
    Euroclear
    Barclays
    Xerox
    BBC
    Industries
    Notable Project

    After BJSS worked on automating a grocery store's software system, they later redesigned their e-commerce platform and built product scan tools. The agency delivered everything on time. The client prides BJSS on tackling such a hard project with intense passion.

    "They're very straightforward, and they're very matter of fact. They tell you as it is, without dressing it up and without making drama of it." – Head of IT Delivery, Retail Grocer

  • 3
    $10,000+
    250 - 999 Employees
    London United Kingdom

    TkXel is a mobile app and web development company founded in 2007. With its headquarters in Reston, Va., and an office in Lahore, Pakistan, they have a team of 318 employees. Their services include mobile app development, web development, and custom software development. They primarily serve small and midmarket clients. 

    Clients
    Verizon
    Toyota
    NBC Universal
    Groupon
    Industries
    Notable Project

    TkXel provided web development services for a marketing and advertising agency. They helped migrate a custom architecture that included e-commerce, search, browsing, and advertising functions. The project involved NodeJS, .NET, AngularJS, PHP, Java and Ruby. Efficiency of the company has increased because of the partnership with TkXel. 

    “I appreciate the fact that, even though they are an offshore company, in order to stimulate a project in its early stages, TkXel sent their developers and lead partners onsite to work with our team and gain a familiarity with what our needs are." – CTO, Marketing and Advertising Company 

  • 4
    $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

  • 5
    $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
    Mondelēz International
    BP
    Santen
    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

  • 6
    $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
    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
     

  • 7
    $10,000+
    50 - 249 Employees
    Eashing United Kingdom

    BrightStarr was founded in 2006 and is a custom software development company. Headquartered in Seattle, WA with additional offices in the UK and New York, the team of 126 also offers web and mobile app development and productivity consulting to help clients streamline their internal business processes.

    Clients
    Adidas
    Ben & Jerry’s
    Dell
    Johnson & Johnson
    Industries
    Notable Project

    A professional sports league’s communications team hired BrightStarr to build a SharePoint system to share documents, data, analytics, and resources and communicate more effectively across teams. At the time of the interview, the platform was not live, but the client said the partnership has been positive so far.

    “Overall, the engagement has been really positive. One of the reasons that I decided to go with BrightStarr is that they aren't just going to deliver what was requested. BrightStarr is going to challenge us to do some new and innovative things and think outside the box.” – Strategic Planning Analyst, Professional Sports League

  • 8
    Undisclosed
    1,000 - 9,999 Employees
    London United Kingdom

    Fulcrum Digital is an IT firm based in Jersey City, N.J. with more than 1,000 members worldwide. Founded in 1999, they are experts in IT strategy consulting, ERP consulting, and IT managed services for mid-market and enterprise-level clients alike.

    Clients
    Picciano and Scahill
    India First Life Insurance
    Independence Blue Cross
    Industries
    Notable Project

    Fulcrum Digital developed and designed a system for an insurance defense law firm. The firm needed a system to help manage their cases. The launch of the system proved to be a success, and any flaws in the system were swiftly dealt with.

    “I was impressed by their depth of understanding of our wants.” - Former Director of IT Operations, Insurance Defense Law Firm

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

    FHL is a software consultancy headquartered in Crewe, UK with an additional location in Stoke-on-Trent. Founded in 2007, they have 145 employees. Their services include consulting and integration for ERP and CRM systems, application management and support, web development, and other digital business transformation options.

    Clients
    Appellations
    Allied Hygiene
    Wigan Warriors
    Cineflix
    Notable Project

    FHL conducted a NetSuite implementation for a French wine wholesaler. The client was planning on expanding to new markets, and needed to upgrade their software tools to do so effectively. FHL's team analyzed their business needs, and delivered a NetSuite cloud solution to support the client's distributed teams. The client especially praised the robust functionality of FHL's integrations, which they said will more than adequately support their operations for their next phase.

    "They’re extremely competent. Even though the project itself isn’t enormous, it’s still relatively complex. We’ve been able to approach each step of the process with care and meticulous attention to detail." — Co-Founder, Wine Wholesaler

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

    Beyond Analysis is a marketing and advertising firm that has offices in Wimbledon, United Kingdom and Sydney, Australia. Founded in 2007, Beyond Analysis's team of just over 20 employees has over a decade of experience specializing in big data consulting/SI. The firm also offers artificial intelligence and marketing research services to its clients.   

    Clients
    Visa
    McDonalds
    PwC
    Pret a Manager
    Industries
    Notable Project

    Beyond Analysis provided strategic and analytical consulting services to a holiday company. The client wanted to use data to understand and draw insights about their organization's customers, so Beyond Analysis researched strategies such as target audience analysis and brand evaluation to best position the project. The firm also used strategies like data mining. Beyond Analysis successfully developed a model that met the client's needs. The client was impressed with Beyond Analysis's flexibility and organization throughout the project. 

    "They were very organized. There were no surprises, and they were flexible and adaptable. We work in a very agile way in the digital product development area, with full end-to-end continuous delivery. They really adapted to working with us in that space very well as they have an agile mindset."-IT Director, Holiday Company 

  • 11
    $5,000+
    10 - 49 Employees
    Farsley United Kingdom

    PAV I.T. Services is an IT company in Leeds and Burgess Hill, England. Founded in 1988, they have about 33 employees that serve mostly small-business and midmarket clients in the automotive, legal, and financial sectors. Services include IT managed services, cloud consulting, and IT strategy consulting.

    Clients
    Stevensdrake Solicitors
    La Redoute
    Kew Electrical
    MDA College
    Industries
    Notable Project

    PAV I.T. Services handled IT managed services and support for an online fashion retailer. Their team worked on hardware renewals, watched the partner’s firewalls, and provided technical support. Their efforts have received positive feedback about its thoroughness and ease of execution.

    “PAV I.T. Services is very thorough and they possess high-level expertise in their field. Not to mention, the price they offer is highly competitive.” – Head of IT & Facilities, Online Fashion Retailer

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

    Brightblue Consulting is a London-based marketing consultancy. Founded in 2012, they have about 22 employees that do digital strategy, BI and SI, and big data consulting. They serve clients in the advertising, marketing, business services, and financial services industries.

    Clients
    Abellio
    Royal Mail
    Rowse
    Hiscox
    Industries
    Notable Project

    Brightblue Consulting ran econometric models to weigh the ROI of media spending. Using both internal and external data, they increased the spend's effectiveness by more than 50%. 

    "They take the science and make it real and actionable. " – Revenue Management Lead, Food Group

  • 13
    $1,000+
    10 - 49 Employees
    Edinburgh 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

  • 14
    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
    Pizza Hut
    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

  • 15
    $5,000+
    250 - 999 Employees
    Woking United Kingdom

    ERP consulting and SI company Folio3 is located in Belmont, California; Pleasanton, California; North Sydney, Australia and Dubai, United Arab Emirates. Established in 2005, the midsize team focuses on ERP consulting and SI, mobile app development, web development, custom software development, and more.

    Industries
    Notable Project

    Folio3 helped a kitchen and bath company rebuild the connectors between their website and their NetSuite environment. They have added a greater level of Shopify and Amazon-related functionality to the site.

    "Their experience with NetSuite, Shopify, and Amazon was exactly what we were looking for."

  • 16
    $5,000+
    10 - 49 Employees
    Clayton-le-Woods United Kingdom
    Launched in 2001, HW Technology is an IT managed services company. The agency specializes in IT managed services, cybersecurity, IT strategy consulting, and other IT consulting and SI and has a small team.
    Industries
    Notable Project

    HW Technology provides ongoing IT services for a law firm. Their work includes maintaining a secure online platform, providing HelpDesk support, and managing the client's hardware and infrastructure.

    "I am impressed with their empathy and excellent knowledge and working practices."

  • 17
    $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

  • 18
    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

  • 19
    $50,000+
    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
    Apple Leisure Group
    Cancer Research UK
    Nasdaq
    Credorax
    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

  • 20
    $10,000+
    2 - 9 Employees
    London United Kingdom

    TAR Solutions is a big data consulting firm based in London with a team of fewer than 10 members. Founded in 2014, they are experts in big data consulting and Si for mid-market and enterprise-level clients, primarily in the field of financial services.

    Clients
    BNP Paribas
    Industries
    Notable Project

    TAR Solutions built a dashboard for a bank. The bank needed the dashboard as a tool for their BI solution. The dashboard ended up being widely used and relied upon.

    “Their knowledge of the data technology and the nature of their technologies is really impressive.” - Head of Regulatory Technology, Bank

  • 21
    $1,000+
    10 - 49 Employees
    Bournemouth 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
    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

  • 22
    $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
  • 23
    $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

  • 24
    $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."

  • 25
    $25,000+
    1,000 - 9,999 Employees
    London United Kingdom

    Headquartered in New York, iTechArt is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, iTechArt has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, iTechArt’s talent pool includes 1600+ engineers with experience in all of the latest technologies.

    Clients
    ClassPass
    Forex.com
    Merkle
    ZEFR
    Industries
    Notable Project

    iTechArt Group is assisting with the development of a content management software for video advertisements. The team is building the system to accommodate multiple social media platforms like YouTube and Facebook.

    “The engagement has been very successful overall thus far. The work we've been able to quickly launch wouldn't have been possible without iTechArt's help. In addition to the quality of their code, they've also integrated extremely well into our team, adapting to our internal processes relatively seamlessly.” – Founder & CTO, Software Consulting Agency

  • 26
    $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
    easyJet
    Aesseal
    Houses of Parliament
    BBC
    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

  • 27
    $1,000+
    2 - 9 Employees
    Coventry United Kingdom

    Smartlytics Consultancy is an entrepreneurial data analytics consultancy founded in 2017 with fewer than 10 professionals. They offer BI and big data consulting solutions from their office in Coventry, England. They work in the fields of advertising, healthcare, and financial services.

    Clients
    Holland & Barrett
    Unilever
    Leicestershire County Council
    Industries
    Notable Project

    Smartlytics Consultancy provided consulting services for a health and wellness retail company. The company worked with Smartlytics Consultancy to fill out some of the required in-house roles. The company is impressed with Smartlytics Consultancy’s quality of work.

    “They have met every single deadline that we’ve had.” - Head of Multichannel, Health and Wellness Retail Company

  • 28
    $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
    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

  • 29
    $10,000+
    10 - 49 Employees
    Slough United Kingdom
    Hexagon Digital Lab Private Limited is an ERP consulting and SI company. Established in 2019, the team provides ERP consulting and SI, custom software development, and mobile app development. Their small company is headquartered in Zinj, Bahrain; Noida, India and Slough, United Kingdom.
    Industries
  • 30
    $10,000+
    50 - 249 Employees
    London United Kingdom

    Softwire is a digital design, engineering and support agency, with offices in London, Cambridge and Manchester. Employing over 200 engineers we create bespoke digital software, mobile apps, and offer strategic IT consulting for some of the UK’s leading brands including the BBC, David Lloyd Clubs, Channel 5 and many large Government Departments.

    Clients
    BBC
    Allianz
    Royal Pharmaceutical Society
    Industries
    Notable Project

    A fitness club hired Softwire for several projects after a successful website redesign. Softwire redesigned the client's booking system based on PHP and MySQL. Softwire then created a corresponding mobile app for booking. They also provide general maintenance and support, advise the client on branding and lead generation, and develop any custom software.

    " Their mobile app, connected to the booking system, reduced the number of customers booking through our receptionists from 75% to 5% and allowed customers to easily schedule courses. Their stabilization to our main site helps bring in new members all the time. They cut down a significant amount of labor cost and continue to improve the membership experience." -IT Director, Fitness Club

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