The technical market is blooming with a variety of software development companies, best services, and professional IT experts. They all are well equipped and experienced in their forte to help businesses or startups to turn ideas into the real thing. Therefore, the business seeker used to eagerly look for such reliable companies for software development. Hence, to narrow down your search process and make your decisions easier, we have compiled a list of the top 10 software development companies in the UK(United Kingdom).There are many wonderful companies for software development in the UK. They offer a wide range of services and ensure to deliver personalized products according to their client’s requirements. In this world where everything is going online and remote working, it’s become important to keep up with the latest trends. Good quality software can definitely enhance your business, customer services, attract new customers/users, and raise customer retaining and satisfaction rates. Keeping all these things in mind and helping all the new or existing business entrants; we have done thorough research on the software development companies in the UK and came up with the list of top 10 companies. They are considered the best ones based on the client’s reviews, the services they offer, and the professionals who work with them.
The enlisted companies take all efforts to help their customers achieve their business needs, make service more user-friendly and interactive. While going through the blog and analyzing the details of the enlisted companies, will definitely help you to make your decision easier in selecting the right software development company for you and your business. Now, go through the list of top 10 software development companies in the UK and learn about the advantages of listed companies, their services, team, and other details. Every aspect is important to be analyzed while looking for the best partner to work on the projects, which is going to be the future of your business.

Here is a List of the Top 10 Software Development Companies in the UK.

DCSL Software

DCSL Software is a name amongst the award-winning software development companies in the UK, with Headquarters in Hampshire, Development Centers in London and Manchester, and the QA Center in Bucharest. Since 1994, they have created smart, inexpensive, and accurate web applications, desktop applications, and mobile applications for established businesses, non-profits, government agencies, and start-ups. 
They are Microsoft Gold Partner Program Development Partners, which means they build state-of-the-art software based on Microsoft’s highly acclaimed partnership. DCSL is an accredited Microsoft Cloud Solution provider, hence they can directly manage the entire Microsoft Cloud customer life cycle. If you are looking for a reliable and reputable company to build your operating software or transform your existing systems to the next level, then DCSL software can be a great business solution for you. 

  • Founder: Andrew Millington
  • Company Website:
  • Price Model: Hourly based & Project based.
  • Charges Per Project: $50 – $99/hr
  • Top 5 Customers: LDAT, Mitsubishi, Holland, Gladstone, Pearson
  • Number Of Employees: 51-200
  • Revenue Generation: $13.5 M Annually.
  • Ratings & Reviews: 5/5 on Goodfirms and 4.9/5 on Clutch.
  • Employees Verbatim:
    • “Excellent opportunity to learn and grow as a new/junior developer. Variety of projects to work
      on. Dedicated hours set aside for training. Brilliant workplace culture.”
    • “Flexible in home/work balance, offers excellent benefits such as a health care scheme. DCSL
      takes care of employees, for example providing mental health & well being support &
      regular social activities such as a ping pong tournament! Also during this COVID crisis, there
      have been many online social activities such as the Managing Director playing the piano at lunch
      time & staff quizzes!”
    • “Environmentally friendly offices, offering a cycle to work scheme.”
    • “Approachable Managers, both professional & fun!”
  • Clients Verbatim:
    • “We would definitely use DCSL again. They’re very professional, comprehensive and very thorough.
      We felt comfortable working with them and we’re very happy with the results” by Danny
      Foulstone, Forever Living
    • “No off-the-shelf package could have offered us this edge. DCSL’s agile approach to development
      allowed us full involvement in the specification of the system- and the ability to refine this
      as we want and deliver something powerful yet very cost effective” by Neil Beard,
  • Technologies They Work On: Microsoft SQL Server, ASP.NET, MVC, and Web Services, HTML5
  • Industries From Where Their Clients Belong:
    • Healthcare
    • Hospitality
    • Insurance
    • E-learning
    • Retail
  • Awards & Certifications:
    • Lloyds Bank National Business Awards 2020: Business Enabler Of The Year – Finalist
    • Clutch Top Developers 2020 Award – Voted #1 For .Net Development In The World
    • Best Companies 2020 Accreditation – DCSL Achieves 2* Award
    • Clutch Top 1000 Companies Global 2019 Award


Tivix is one of the most opted business solutions among the software development companies in the UK. It is based in San Francisco, with subsidiary offices in New York City, Europe (London + Wroclaw), and the Pacific Northwest (Portland). 
Their team is well-versed in combining advanced engineering technology with Silicon Valley certified processes to help our clients build and deliver effective digital products. Their clients belong from Fortune 1000 businesses (Zoetis, Apple, Bayer, Microsoft), newly funded businesses (Pindrop Security, Marlette Funding, CloudVelox, WikiRealty, SwiftStack), and major non-governmental organizations (World Food Program, European Commission, UNICEF).

Software development companies in the UK

  • Founder: Sumit Chachra
  • Company Website:
  • Price Model: Hourly based
  • Charges Per Project: $50 – $99/hr
  • Top 5 Customers: Apple, Tesla, Solarcity, Boston Dynamics, Zoetis
  • Number Of Employees: 51-200
  • Revenue Generation: $10 Million Annually.
  • Ratings & Reviews: 4.9/5 on Clutch
  • Employees Verbatim:
    • “Focused technology stack * Looks ahead at new tools * Great benefits, WFH flexibility * Has really great potential * Pretty solid communication standards established to mitigate the potential downsides of having to coordinate over multiple offices/time zones”
    • “I love the start up culture/environment and ability to work from home.”
    • “Working with different clients sometimes means working with different technologies, so engineers are given a lot of opportunities to learn.”
    • “Catered lunch is always a plus”
    • “Personal projects and contributing to open source software is highly valued”
  • Clients Verbatim:
    • “The company has done extremely well in delivering every single one of the requirements.” by Maritime Service Owner, NATO
    • “Tivix is a team of dedicated people who take a lot of pride in their work and in anything we ask them to create or do.” by Operations Manager, Legal Services Co.”
  • Technologies They Work On: Google Global Site Tag, Adobe Typekit, WordPress, GlobalSign, etc.
  • Industries From Where Their Clients Belong:
    • Retail
    • Non profit
    • Compliance
    • Healthcare
    • Finance
  • Awards & Certifications:
    • Top B2B Companies Global 2020 (Clutch)

iTechArt Group

iTechArt is a state-of-the-art software development company.  It has a one-pool of 1700+ experienced engineers in its team. Due to this, iTechArt Group is one of the names among numerous companies as the top software development companies in the UK.

They help start VC-supported startups and fast-growing technology companies to build effective, awesome products that users love. Their forte is having a group of expert people dedicated to smart minds rocking the Web, mobile, big data, QA and testing, and DevOps.

  • Founder: Sergei Kovalenko
  • Company Website:
  • Price Model: Hourly based.
  • Charges Per Project: $25 – $49 / hr
  • Top 5 Customers: ClassPass, Forex, Barchart, Convene,
    Building Link
  • Number Of Employees: 1,001-5,000
  • Revenue Generation: $336 Million Annually.
  • Ratings & Reviews: 4.9/5 on Clutch & 5/5 on Goodfirms
  • Employees Verbatim:
    • “Friendly and easy going management”
  • Clients Verbatim:
    • “I’ve been pleasantly surprised by how they can run with ambiguous requests.” by CTO,
      Creator Economy App
    • “iTechArt has been critical in enabling us to develop a leading data service.” by
      Founder, CollectorIQ, Inc.
  • Technologies They Work On: Python, Rails and Node, Magento, Drupal, .NET, Golang, Elixir,
    PHP, Node.JS, Scala, JavaReact, angular
  • Industries From Where Their Clients Belong:
    • Fintech
    • Ecommerce
    • Marketing and AdTech
    • Real Estate
    • Health-Tech
  • Awards & Certifications:
    • Bronze Stevie Award For Fastest Growing Tech Company Of The Year (2019 American Business Awards)
    • Featured In Annual Inc. 5000 List (Inc. Magazine)


Digiryte is a Leading Technology Consulting Group in the UK. It is one of the most preferred names among the software development companies in the UK. The company is focused on Digital Services (SMACI) – Social, Mobile, Analytics, Cloud, IoT. 
Their services include Web App Development and Mobile Applications, along with improving existing products, Business Automation (Software Replacement with Software), Business Growth Consultation (Statistical Data).

Software development companies in the UK

  • Founder: Shoaib Akhtar, Baskar Raju, Ramesh Kumar
  • Company Website:
  • Price Model: Hourly based.
  • Charges Per Project: $50 – $99 / hr
  • Top 5 Customers: Queen Mary University of London, NHS, Marriott, Hilton, GNC
  • Number Of Employees: 11-50
  • Revenue Generation: $5 M Annually
  • Ratings & Reviews: 4.8/5 on Clutch and 4.97/5 on Goodfirms
  • Employees Verbatim:
    • A good place to gain more knowledge. Feasible work timings, so it’s easy to manage the work-life

      • Poised with great technological challenges and an opportunity to work with latest
      • Open culture & flat hierarchy where any one can voice their opinion for the
      • Great work-life balance and an awesome work environment
      • Budding entrepreneurial team with a sound passion for technology.
    • Clients Verbatim:
      • “They will go beyond their scope of work and will help you in every way possible.”
        by Video Recording Company Head
      • “If I could describe them in one word, it’d be cooperative.” by Founder, Home
        Services Marketplace
    • Technologies They Work On: Ember, iOS, Rails, R Programming, React Native, Elixir,
      Android, Phoenix framework, and Python.
    • Industries From Where Their Clients Belong:
      • Healthcare
      • Hospitality
      • Ecommerce
      • Real Estate
      • Finance
    • Awards & Certifications:
      • Top Developers of UK 2018 (Clutch)
      • 5 Stars by Trustpilot
      • Featured in BBP Media
      • Cyber Essentials Certified


Intellectsoft is a software digital transformation consultancy which is based in Palo Alto, California. It is among the top 10 software development companies in the UK. The company provides state-of-the-art engineering solutions for global companies. They work with the aim of helping businesses accelerate by adopting new technologies, solve complex issues that constantly arise during digital emergence, and plan sustainable operations.
The company was established in 2007. Intellectsoft operates in all offices with engineering centers in the U.S., UK, Nordic Region, and Eastern Europe. The company maintains its advanced domain technology through five dedicated labs: Cognitive Computing, Postponed Applications, Premier Customer Experience (CX), and Mixed Reality (AR, VR).
Intellectsoft has three different offerings: technology startups, small and medium enterprises, and large businesses. They serve each customer group uniquely based on their needs, scale, budget, and asset design.

  • Founder: Vlad Vahromovs
  • Company Website:
  • Price Model: Hourly based.
  • Charges Per Project: $25 – $49 / hr
  • Top 5 Customers: Jaguar Landrover, Harley Davidson, EY, Eurostar, Guinness
  • Number Of Employees: 201-500
  • Revenue Generation: $10.73 M Annually
  • Ratings & Reviews: 4.89/5 on GoodFirms and 4.8/5 on Clutch
  • Employees Verbatim:
    • “Variety of different projects, great opportunity to get expertise in different technologies ,
      flexitime, pleasant atmosphere in the office.”
    • “A lot of well known clients that are nice to have on your resume. Multiple projects simultaneously
      and shorter projects mean a lot of experience in a short period of time. Nice people working here.”
  • Clients Verbatim:
    • We explained our requirements, and then they rapidly provided a solution with wireframes for us
      to discuss and refine.” by Senior Service Engineer, Utility Company
    • “Couldn’t be more pleased with our experience. IntellectSoft delivered a quality product on
      budget and on schedule. We couldn’t be more pleased with the final product.” by Marcus
      Chait, 66mint Fine Estate Jewelry
  • Technologies They Work On: Internet of Things, Augmented & Virtual Reality, Distributed
    Ledger Technology/Blockchain, Cognitive Computing/Artificial Intelligence, Customer Experience Design
  • Industries From Where Their Clients Belong:
    • Healthcare
    • Insurance
    • Fintech
    • Logistics
    • Retail
  • Awards & Certifications:
    • Top B2B Companies Global 2018 (Clutch)
    • Top Custom Software Development Companies (Goodfirms)

Imaginary Cloud

Imaginary Cloud is a successful and fast-growing company among the top 10 software development companies in the UK. Their work is based on the design and development of web and portable products.
They design web and mobile products through the User-focused Product Design Process, the best process for designing world-class products with fast-track marketing strategies and applications for projects that seek product growth efficiently. Through their Agile Development process, they develop web and mobile products, based on the Scrum process. The process focuses on the introduction of new features within a short period of time, quick response to change.

Software development companies in the UK

  • Founder: Tiago Franco
  • Company Website:
  • Price Model: Hourly based.
  • Charges Per Project: $50 – $99 / hr
  • Top 5 Customers: Jingalife, Nokia, TEP, Oval Data, Invisible Homes
  • Number Of Employees: 41
  • Revenue Generation: $8 M Annually
  • Ratings & Reviews: 5/5 on Clutch
  • Employees Verbatim:
    • “The environment is very good and they make you feel like you’ve always been there.”
    • “As a first experience, I was given the space and comfort necessary to grow, not only
      professionally but also personally. Great and sociable environment, nice work ethics, good work
      methodology that makes you feel comfortable and great team spirit with incredible people who
      helped and integrated me so well.”
  • Clients Verbatim:
    • “This is the best work we’ve gotten from a provider so far, and we’ve worked with many over the
      years.” by CEO & Founder, Learninghubz
    • “They have a very good approach to the design of everything that is related with the graphical
      interface and the UX.” by CEO, Oligo Swiss Fund Service
  • Technologies They Work On: React, Angular, Vue, Node, Rails, Python, iOS, Android, Docker,
    AWS, Figma, Adobe
  • Industries From Where Their Clients Belong:
    • Financial services
    • Electronics
    • Healthcare
    • Travel
  • Awards & Certifications:
    • Top B2B Front-End Development Company (Clutch)

GoodCore Software

GoodCore was founded in 2005 and made its start from a small room with just two people.
Today, they are one of the leading software development companies in the UK, serving impressive customers at home and abroad. Their team operates in an agile manner and is able to interact well with the customers across the various phases of their software development projects.

The company has its presence in different parts of the globe and has various regional offices which allow them to offer an east-sea hybrid model to its customers.
With this model, they ensure internal integration within the UK in project management, needs analysis, and high-tech design while providing a unique amount of funding and access to amazing technological talent.

  • Founder: Hassan Basharat
  • Company Website:
  • Price Model: Hourly based.
  • Charges Per Project: $25 – $49 / hr
  • Top 5 Customers: Cardinal Management Ltd., EchoVision LLC, One Golf Network Ltd., Bloomip,
    Inc., GolfCatch
  • Number Of Employees: 91
  • Revenue Generation: $17 Million Annually
  • Ratings & Reviews: 5/5 on Clutch
  • Employees Verbatim:
    • “Professional teams, flexible timings, Outstanding work culture.”
    • A wonderful place to work!
      • Competitive pay, healthcare Insurances , Games Area and cafeteria.
      • Great deal of energy around the company’s mission.
    • Clients Verbatim:
      • “Our IT manager was very comfortable working with them, resulting in a successful
        product launch.” by Chief Operating Office, Tufail Chemical Industries
      • “They were extremely committed to making a successful product for us—and they did.”
        by Director, One Golf Network
    • Technologies They Work On: React JS, Angular JS, Vue JS, HTML5/CSS3, Node JS, Java,
      .NET, .NET Core, Blazer, PHP, Scala.
    • Industries From Where Their Clients Belong:
      • Fintech
      • Education
      • Sports
      • Healthcare
      • Technology
    • Awards & Certifications:
      • Top Developer 2019 (Clutch)
      • UKTI Awards them with the Internationalization Award (2015)
      • Gazela Prize – Recognition for Industry Growth for 3 Consecutive Years (2016)

Ballard Chalmers Ltd.

Ballard Chalmers is one of the leading software development companies in the UK.
It focuses on business applications on the Microsoft Platform. They are mainly dedicated to the development of custom software and integration of Microsoft Cloud, as well as to architecture and hybrid systems.

The company has expertise in Microsoft.NET and Azure, SQL Server, BizTalk Server, SharePoint Server, and Xamarin. They have more than 30 years of industry experience. However, being a Microsoft Gold Partner, they have a well-established reputation for delivering professional service in this technology and are doing so at reasonable prices.

Software development companies in the UK

  • Founder: Geoff Ballard
  • Company Website:
  • Price Model: Hourly based.
  • Charges Per Project: $100 – $149 / hr
  • Top 5 Customers: NEC Financial Services, Virgin Atlantic, Lewisham, Dimension data, AIG
  • Number Of Employees: 33
  • Revenue Generation: $18.40 Million Annually.
  • Ratings & Reviews: 4.8/5 on Clutch and 5/5 on Goodfirms
  • Employees Verbatim:
    • They value us and associate innovation and have a keen interest in the personal and technical
      development of us. They understand that an organization is only the sum of its people and technical
      people need new challenges!
  • Clients Verbatim:
    • “Their levels of transparency and honesty distinguish them from other providers.” By IT
      Manager, Luxury Yachting Company
    • “I think their project management was the best part of working with them.” By Commercial
      Director, Cloud Computing Firm”
  • Technologies They Work On: Azure, .NET, SQL Server, Xamarin, Biztalk Server, Power
    Platform, SharePoint
  • Industries From Where Their Clients Belong:
    • Education
    • Transportation
    • Energy and Utilities
    • Financial Services
    • Healthcare
  • Awards & Certifications:
    • Top B2B Companies UK 2020 (Clutch)
    • Microsoft Gold Partners
    • Top Cloud Consulting Companies 2019 (The Manifest)
    • Top Cloud Computing Company in the UK (Goodfirms)


Theodo has a coastal team of 45 web and mobile web experts based in Soho Square, London with offices in Paris and New York. They are dedicated towards guiding non-technical founders to launch their first product, thus this unique presence makes them enlisted among the top software development companies in the UK. Theodo also helped CTOs to build and evaluate their technical teams and helped FTSE 100 companies to launch an internal startup.

They take pride in working with sheer transparency and visibility, and ensure their clients could understand how the project is progressing towards achieving its daily goals. Theodo projects start fast, and develop very quickly, with the unique ways of combining agile, lean, and DevOps. It allows them to build enough as the project progresses. Theodo is having a team of experts in technologies,such as React, React Native, Django/Python, Node.JS, and Symphony, have experience in many other fields.

  • Founder: Benoît Charles-Lavauzelle and Fabrice Bernhard
  • Company Website:
  • Price Model: Hourly based.
  • Charges Per Project: $50-$200+ / hr
  • Top 5 Customers: BNP Paribas, Admiral, Michelin, MADE, Euler Hermes
  • Number Of Employees: 90-100
  • Revenue Generation: $17 Million Annually.
  • Ratings & Reviews: 4.85/5 on Clutch
  • Employees Verbatim:
    • Great company which is teaching you how to become a CTO. Theodo created a framework to learn fast by
      solving real problems with really interesting people. It was really pleasant to work there and I
      could not have found a better place to learn.
    • I would recommend it to anyone who wants to become CTO.
    • Developers get to work in small agile teams and gain experience using many different technologies.
    • The work is challenging and interesting – a result of the many different projects developers get to
      work on.
    • The other employees are always happy to share their knowledge. The company has cultivated a culture
      which encourages learning from each other and progressing rapidly.
    • Theodo organizes lots of events including tech talks and company socials.
  • Clients Verbatim:
    • “They worked outside of the scope of their work to help us as needed.” by Head of Digital
      Experience, Tempcover
    • “They performed above and beyond expectations.” by CEO, Homebrella
  • Technologies They Work On: React JS, React Native, Django, Node.js, AWS, Symfony.
  • Industries From Where Their Clients Belong:
    • FinTech
    • Insurance
    • Retail
    • Healthcare
  • Awards & Certifications:
    • #1 Start-up to work for in Les Echos Happy at Work Awards 2016
    • Awarded The Franco-British Chamber Of Commerce’s SME And Start-up Award
    • Part Of The French 2013, 2014 And 2015 Deloitte Technology Fast 50


Softwire is based in London and is among the most looked for in software development companies in the UK. They specialize in software and bespoke software delivery, customized software solutions, and provide professional software development training. Softwire has focused on providing a different level of service to a number of mobile clients. Their commitment to customer satisfaction is second to none.
They aim to be the perfect technical partner for their clients, from the initial consultation and design stages to continuous deployment and support. Softwire also has relationships with trusted third parties for services such as web design and hosting who believe in the better deployment of experts in those fields. They enjoy doing the work at a fixed price, a timeline – so their customers can be sure of what they get when, and at what prices. They donate real money to our customers. The company believes that the quality of its staff, software, and service is the highest and best in the industry.

Software development companies in the UK

  • Founders: Phil Marsden, Pete Kenny, Dan Shavick
  • Company Website:
  • Price Model: Hourly based.
  • Charges Per Project: $300+ / hr
  • Top 5 Customers: BBC Music, Metaswitch, Angel Trains, HearAngel, David Lloyd
  • Number Of Employees: 51-200
  • Revenue Generation: $14.7M Annually.
  • Ratings & Reviews: 4.7/5 on Clutch
  • Employees Verbatim:
    • “The work is varied and challenging. Working with really clever and competent people is really
      nice! Employees are expected to take on extra responsibilities early on, beyond simply writing
    • “More broadly, it’s a really social and pleasant place to work, and there’s an emphasis on a
      healthy work culture”
    • “Great culture, great people, fun to work, relaxed environment, great employee support”
  • Clients Verbatim:
    • “Softwire have gone above and beyond in their commitment to deliver on this project.” by
      CTO, Digital Health Company
    • “They know what they’re doing and focus on delivering high-quality products.” by
      Assistant Director Technology, Anthony Nolan
  • Technologies They Work On: C#, .Net, Java, HTML, CSS, JavaScript, AWS, Azure, RDMS, etc.
  • Industries From Where Their Clients Belong:
    • Media and Entertainment
    • Consumer Services
    • Banking
    • Healthcare
  • Awards & Certifications:
    • Crown Commercial Service Supplier
    • Stonewall Diversity Champions
    • Techtalent Charter


Now, you can easily conclude by choosing the right business solution for you. The list of top 10 software development companies in the UK will guide you select the company based on your project requirements, such as time, budget, size, expert developers, previous work or clients, and many more.

As per our research, the listed companies seem well-versed and expert in working on all sizes of projects,
ranging from small, medium, to large. There is huge competition in the market and many website development companies exist. But the above-mentioned names are considered more reliable and popular ones. They are the best in their service delivery and are more attractive and eye-catching than other companies.
In addition, Supersourcing also considers their presence in the industry in terms of the number of years they have devoted to providing appropriate software development services in the UK. The recommendations and updates given to past clients to determine the top 10 software development companies in the UK have also been considered to give the place to these companies.
You can comfortably go with these Top 10 software development companies in the UK, as Supersourcing has prepared this list after carrying out thorough research and analysis. These companies are ranked on the basis of client review, employee satisfaction, customer service as well as the development of technology.
Supersourcing would also like to invite new and established website development companies in India and other parts of the globe to participate in future analysis processes by submitting proof of their performance and being listed for registration.