Top 100 IT Services Companies in the United Kingdom

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Top 100 IT Services Companies in the United Kingdom

May 2022

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List of the Best United Kingdom IT Companies

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  • 2
    • Scheduling

      4.5
    • Quality

      4.4
    • Cost

      4.1
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $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

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  • 3
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.2
    • NPS

      5.0
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    • $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

    Orca (formerly HW Technology) provides managed IT services for an advisory firm. They manage hybrid hosted environments and network systems, and they help integrate IT systems into the firm's operations. 

    "They're extremely process-focused regardless of the size of the issue."

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  • 4
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
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    • $5,000+
    • 50 - 249 employees
    • Marlow, 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

    • Octopus Investments
    • Tesco Bank
    • The Big Table Group
    • GLH

    Industries

    Notable Project

    In six weeks, Atech Support Ltd rebuilt the client's IT infrastructure, moving the physical IT system to cloud-based platforms like Microsoft Azure, 365, and SharePoint. Their team ported directories and information. 

    "Parkwalk encountered zero downtime during the trandformation process"

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  • 5
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
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    • $25,000+
    • 2 - 9 employees
    • Fleet, United Kingdom

    Ei Square is a big data analytics company. The Fleet, United Kingdom-based company was launched in [node:field_pp_year_founded:value]. The small team provides BI & big data consulting & SI and IT strategy consulting.

    Clients

    • Fintech
    • Social Housing

    Industries

    Notable Project

    Ei Square provided business intelligence and process streamlining services. They leveraged their expertise by decommissioning old reports and automating the migration of data through dashboards into reports. 

    "In my view, I have full confidence." 

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  • 6
    • $50,000+
    • 50 - 249 employees
    • Belfast, United Kingdom

    Instil Software is a software engineering firm based in Belfast, Northern Ireland. Founded in 2005, Instil has about 30 employees that work across a variety of industries. They offer custom software development, mobile app development, cloud consulting and software integration, IoT, and web development.

    Industries

    Notable Project

    Instil Software was hired by a software development company to build an Android version of their existing product. They're tasked with creating a reliable product that's optimized in speed and performance.

    "They’re a very impressive team that’s generous with their knowledge."

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  • 7
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $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
     

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  • 8
    • $10,000+
    • 250 - 999 employees
    • London, United Kingdom

    impakt Advisors is a big data company based in New York. Founded in 2016, this company has 10 employees. Services provided by impakt Advisors include IT strategy consulting, big data consulting, and cloud consulting for businesses of all sizes.

    Clients

    • TD Ameritrade
    • Bridgestone Firestone
    • Dell EMC
    • Public Goods and Indigo AG.

    Industries

    Notable Project

    Impakt Advisors designed and developed a business intelligence data visualization platform using Amazon QuickSight. They created a dashboard that makes it easy for stakeholders to visualize company data.

    “They can communicate an idea at a really high level. They’re good listeners and are very thorough and organized.”

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  • 9
    • $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
    • Asahi
    • Anglo American
    • SEGA

    Notable Project

    Silicon Reef created two SharePoint solutions for a resources and agriculture NGO spread between the United Kingdom and Africa. They made it so all teams can access tools and final documentation.

    “Their best selling point is their willingness and desire to understand our operating model.”

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  • 10
    • Scheduling

      4.5
    • Quality

      4.6
    • Cost

      4.4
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $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

    A real estate brokerage hired Geeks Ltd for custom software development services. The team handled the client's intranet support services, CRM, document processing, and mobile optimization.

    "We were impressed by their knowledge, communication style, and professionalism."

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  • 11
    • Scheduling

      4.3
    • Quality

      4.8
    • Cost

      4.2
    • NPS

      4.9
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    • $10,000+
    • 250 - 999 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

    • The BBC
    • David Lloyd Clubs
    • RSA
    • The Cabinet Office

    Industries

    Notable Project

    A property portal company has collaborated with Softwire for custom software development using React, Java, and more. They manage product research, MVP creation, launching process, and various optimization. 

    "They operate independently and raise issues only when necessary."

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  • 12
    • $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

    • Abt Associates
    • Adidas
    • ARCADIS
    • Barclay's

    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

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  • 13
    • $50,000+
    • 50 - 249 employees
    • York, United Kingdom

    Netsells is an app development agency based in York, UK. The agency was founded in 2009 and now employs a team of about 30. Netsells specializes in mobile app development, but also provides web development and UX/UI design services. Most of Netsell's clients are small to midmarket businesses.

    Clients

    • Hiscox
    • Uber
    • Trainline
    • Warburtons

    Industries

    Notable Project

    Netsells Group did back- and frontend development in Flutter for an educational technology firm’s mobile app and its web version. Their team led QC testing and launched the app before beginning app maintenance. 

    “I know that by the time I receive the final deliverable, it’s been thoroughly tested and checked.”

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  • 14
    • $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
    • Braben

    Industries

    Notable Project

    Cloudserve Ltd migrated local servers to a central cloud environment. They integrated Office 365, SharePoint, file-sharing, and implementing abilities into the IT system. They provide ongoing support services.

    "Cloudserve Ltd has delivered exceptional ongoing support."

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  • 15
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Sheffield, 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
    • XYZ
    • La Redoute
    • 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

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  • 16
    • Scheduling

      4.5
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $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 Microsoft Azure cloud support for an engineering consultancy company. The team was hired to help develop custom tools and an HPC platform around Azure.

    "The level of attention provided for their support was amazing."

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  • 17
    • Scheduling

      4.7
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Exometrics is an AI development company. They are in London, United Kingdom and have a small team. The agency provides Artificial Intelligence, BI & big data consulting & SI, and business consulting.

    Industries

    Notable Project

    Exometrics created a machine learning (ML) algorithm for a digital asset mining company’s anti-money laundering tool. Their work involved creating a proof of concept (POC) for the firm to use in their service.

    “Their ML skills were top-notch.”

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  • 18
    • $50,000+
    • 10 - 49 employees
    • Leamington Spa, United Kingdom

    Black Pepper Software Ltd is a software development firm based in Leamington Spa, United Kingdom with a team of 40 experts. Founded in 1999, they have provided custom software development, IT strategy consulting, and UX/UI design solutions for small firms, midmarket businesses, and large companies. They have experience working in multiple industries, including consumer products & services, financial services, and non-profit.

    Clients

    • Jaguar Land Rover
    • EDF Energy
    • Engie
    • Specsavers

    Industries

    Notable Project

    Black Pepper Software Ltd. updated an online portal they built several years ago for a university. Maintaining the existing UI, they developed a new backend that enhanced platform security.

    “The project manager and developer had daily catch-ups, which I was welcome to join if I wanted to.”

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  • 19
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • North Berwick, United Kingdom

    Founded in 2017, FJB Digital is a digital consultancy that is headquartered in North Berwick, U.K. They have a small team of under 10 employees who offer web design, IT strategy consulting, CRM consulting, and e-commerce development. Their primary clients include small businesses from a range of industries.

    Clients

    • Eyemouth Freezers
    • Standing Council of the Baronetage
    • Helping Go CIC
    • Shellwood Blake

    Industries

    Notable Project

    FJB Digital revamped the web design of a historical organization, improving the overall look and navigation. The team also implemented Salesforce to aggregate databases. Both tasks resulted in notable praise from site users, though it was their customer-oriented responsiveness that stood out most.

    "Even if I encountered an issue over the weekend and had to send them an email, they would come back with an answer or sort it out for me." – Secretary, Historical Organization

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  • 20
    • $50,000+
    • 10 - 49 employees
    • London, United Kingdom

    Coeus Consulting is a small IT strategy consulting company. Established in 2013, the agency is headquartered in London, United Kingdom and Düsseldorf, Germany. Their services include IT strategy consulting, cloud consulting & SI, BI & big data consulting & SI, CRM consulting and SI, and more.

    Industries

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  • 21
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
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    • $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

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  • 22
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    Tech Active is a London, United Kingdom-based cloud consulting & SI company. Established in 2006, the midsize team provides cloud consulting & SI, ux/ui design, CRM consulting and SI, e-commerce development, and more.

    Industries

    Notable Project

    A plastics manufacturer tapped Tech Active to develop a custom Salesforce software that can automate the creation of sales orders. The team also built a customer-facing app that ties in with the sales system.

    "They waited patiently when I had to take a month off due to health issues. I felt like they really supported me."

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  • 23
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Founded in 2014, Deeper Insights is a London based machine learning and data science consultancy. With another office in Portugal, their team of 10 specialize in artificial intelligence, big data consulting, custom software development, and business consulting. Their mid market and enterprise clients are primarily in the advertising, consumer products, financial services, and health care industries. 

    Clients

    • Smith and Nephew
    • Deloitte
    • Breast Cancer Now
    • IAC

    Industries

    Notable Project

    An event services company hired Deeper Insights to conduct market research on possible applications of AI in their industry and evaluate possible solutions.

    "They have a good combination of business and AI knowledge."

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  • 24
    • Scheduling

      4.5
    • Quality

      4.9
    • Cost

      4.5
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Coventry, United Kingdom

    Imobisoft is a full-service mobile app & software development company based in Coventry, U.K., with an office in London. The company, founded in 2007, has a team of more than ten that provides custom software development, digital strategy, IoT development, web development, BI & big data consulting & SI, and SEO services. Imobisoft serves midmarket and other-sized companies in the medical, manufacturing, utilities, energy & natural resources, financial services, ane e-commerce industries. 

    Clients

    • NHS (Multiple divisions)
    • BSkyB
    • E-Energy
    • Northern Gas Networks

    Industries

    Notable Project

    An energy supplier hired Imobisoft to provide web and app development. Their efforts also include UI/UX design for a platform that allows salespeople to streamline their processes.

    "Imobisoft developed a web and mobile app using .NET  technologies. The application allows us to bring on thousands of new customers . Without the software they created for us, we wouldn’t be generating sales. We're very satisfied with the design and the application, and it couldn’t be better".

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  • 25
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Great Baddow, United Kingdom

    Objective is a software development firm. The small Great Baddow, United Kingdom-based team provides custom software development, BI & big data consulting & SI, Artificial Intelligence, conversion optimization, and more. The agency was launched in 1987.

    Clients

    • Epson
    • International Institute for Strategic Studies
    • Chelmer Housing Association
    • TTP - The Technology Partnership

    Industries

    Notable Project

    Objective was hired by a duplicate bridge platform to improve their services and streamlines for entries. The main goal was to create a multi-user interface for their calendar of events.

    "There was no point at which we stumbled aside from my own workload being too much to provide input!"

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  • 26
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    7L International, a small software development company, is based in New York, New York. Launched in 2016, the team focuses on custom software development, mobile app development, e-commerce development, and IoT development.

    Clients

    • TikTok
    • PowerPlay Studio
    • Company
    • Quake Media

    Industries

    Notable Project

    7L International was hired by a creative agency to revamp and relaunch a website. The client needed a new site that accurately reflected the company's values and provided a better user experience.

    "They provided an extremely impressive, bold, and responsive website that was absolutely true to our vision."

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  • 27
    • $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

    • DFS
    • Travelport
    • Mcdonalds
    • Fleetcor

    Industries

    Notable Project

    Beyond Analysis helps develop a Net Promoter Score (NPS) dashboard analytics module for a real estate company. The team creates tools that help improve the visualization of different analytics for the client.

    "They've been incredibly patient, and they've been able to deal with the complexity of the project."

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  • 28
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom

    HewardMills is a Data Protection Office (DPO) services company based in London with offices in Dublin, San Francisco, Berlin, and Zurich. The company has a team of more than 30 that provides business consulting, cybersecurity, and corporate training services to various companies.

    Clients

    • Monzo
    • Symantec
    • iManage
    • HCL

    Notable Project

    A marketing technology company hired HewardMills to help them comply with European data privacy law by providing Data Protection Office (DPO) services. HewardMills also provided consultancy regarding data privacy policies and European data privacy law and helped put solutions that would help the company comply. The engagement has enabled the company to move forward after having fulfilled their legal requirements.

    "HewardMills is very responsive; if I hand them something on Monday, I almost always get a response about it in our Wednesday meeting." - Global Data Privacy Manager, Marketing Technology Company 

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  • 29
    • $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

    Transputec Ltd provides cybersecurity services for a real estate company. They have defined the client's IT infrastructure's compliance issues and are working on improvements and continuous maintenance.

    "Their 100% availability in finding the right resource to engage, with a "can-do" approach is impressive."

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  • 30
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Core Blue Ltd is a software engineering company based in London with an office in Plymouth, U.K. The company, founded in 2015, has a team of less than ten that provides custom software development, mobile app development, web development, and IoT development services to various companies.

    Clients

    • Bank of Kigali
    • Kuoni
    • SAP
    • PayPoint

    Industries

    Notable Project

    A corporate finance company needed a software development partner to help support their clients. They chose to partner with Core Blue because of how they approach a project like this.

    "They are always friendly and try their best to deliver the best product they can."

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