Top Custom Software Development Companies UK 2022

Searching for top UK based software development companies? Here is the list of top software developers in UK that builds customized software solutions. UK's software industry is exploding. This has made software market space highly competitive in UK. Since there are large numbers of software development firms in UK, it is highly difficult for entrepreneurs to find top UK software developers. GoodFirms has an answer to this complex puzzle. GoodFirms has listed top custom software development companies in UK after thorough research to help you outsource your software project to the right software development firm in UK.

Top Custom Software Development Companies UK
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List of Top UK Based Software Development Companies | Top Software Developers UK

  • 1. Simform

    Digital Product Engineering and Talent Solutions
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    Simform is a digital product engineering and IT talent solutions company with a mission to solve complex software engineering problems. Since 2010, our team of 1000+ experts has helped businesses elevate their value through our development services. Our flexible global delivery center transforms your engineering fro ... learn more about Simform

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    $25 - $49/hr
    250 - 999
    2010
    London, United Kingdom
  • 2. Unified Infotech

    Your Tech Partners For Impactful Digital Solutions
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    Unified Infotech is an Award Winning technology company working with global Enterprises, SME’s and forward-thinking Start-Ups as their end-to-end technology partners for custom-tailored software, web, and mobile apps. Through a combination of smart planning, a design thinking approach, and the latest te ... learn more about Unified Infotech

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    $50 - $99/hr
    50 - 249
    2010
    London, United Kingdom
  • 3. ELEKS

    Your Technology Partner for Software Innovation
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    ELEKS is a Top 100 Global Outsourcing company. We partner with enterprise clients and SMEs to elevate their value through innovative technologies. Our 2,000+ experts, located across Europe and the US, provide our clients with a full range of software services. These include custom software development, produc ... learn more about ELEKS

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    $25 - $49/hr
    1,000 - 9,999
    1991
    London, United Kingdom
  • 4. Cubix

    Award Winning Software Development Company
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    Welcome to Cubix! We are excited to see you on our profile. Cubix is a leading mobile app, games and enterprise software development company! – expert in development, customization and integration of complex enterprise-level solutions, business intelligence analytics, advanced web and mobile solutions. With ... learn more about Cubix

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    $25 - $49/hr
    50 - 249
    2008
    London, United Kingdom
  • 5. Iflexion

    Custom Software. Advanced Web & Mobility Solutions
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    Since 1999, Iflexion has been helping companies across various industries optimize their business processes through custom software solutions. With a well-coordinated team of 850+ IT professionals, Iflexion serves their customers worldwide regardless of their operation domain, geographical location and organizational s ... learn more about Iflexion

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    $25 - $49/hr
    250 - 999
    1999
    London, United Kingdom
  • 6. MANGOSOFT LTD

    Technology Partner. Perfect Service. Clear SDLC.
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    Mangosoft is a software engineering company that delivers business-transforming solutions with a focus on the functionality, innovativeness and best industry practices. Therefore, we create projects that help clients to boost their revenues, decrease operational costs and increase business effectiveness. We have del ... learn more about MANGOSOFT LTD

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    $25 - $49/hr
    50 - 249
    2016
    London, United Kingdom
  • 7. Binmile Technologies

    Global Digital Product Engineering Company
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    Binmile is an automation-led Digital Transformation & Custom Software Development Company with offices across the globe. We are an enterprise app and web development company that helps organizations implement their digital journeys at speed. An ISO 9001:2008 & 27001:2013 certified company, strengthened by ou ... learn more about Binmile Technologies

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    $50 - $99/hr
    250 - 999
    2017
    Borehamwood, United Kingdom
  • 8. SPEC INDIA

    Enterprise Software, Mobility & BI Solutions
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    SPEC INDIA is an ISO/IEC 27001:2013 company with 30+ years of established experience. We specialize in Custom Software Development, Web & Mobile App Development, BI & Analytics Solutions, Automation & Security Testing, Legacy Software Migration, Product Engineering, and IoT Solutions. SPEC INDIA has ... learn more about SPEC INDIA

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    < $25/hr
    250 - 999
    1987
    London, United Kingdom
  • 9. Powercode

    Software Development Advice and Assistance
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    Powercode is an innovative web and mobile application development company. Our goal is to stay on top of the rapidly changing tech trends and deliver up-to-date software solutions for our client's ideas. Сompany team includes over 100 engineers with deep expertise in more than 25 advanced and trusted programmin ... learn more about Powercode

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    $25 - $49/hr
    50 - 249
    2015
    London, United Kingdom
  • 10. AllianceTek

    Empowering IT Solutions
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    With a talented team of 200+ software engineers, project managers, and designers, we excel in delivering end-to-end tailored solutions empowered with the latest tools, technology stack, and methods. At AllianceTek, we don’t just design and develop your project. Rather, we audit and engineer the entire project dev ... learn more about AllianceTek

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    $25 - $49/hr
    50 - 249
    2004
    London, United Kingdom
  • 11. Zealous System

    Dedicated Software Development Team
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    We believe in working in synergy, and growing together. You grow, we grow! Zealous System is a full-fledged IT service provider with global clientele and end-to-end service portfolio. Set on a self-evolutionary path of innovation, we strive to create a rare talent pool whether it is cognitive technologies such as Bl ... learn more about Zealous System

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    < $25/hr
    50 - 249
    2008
    London, United Kingdom
  • 12. Bachoo

    We create zippy websites that shine and shout
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    Báchoo was founded in 2015. Multiple awards later, our team of over 30 designers, developers, copywriters, and creatives craft and develop exceptional websites, SaaS, and mobile applications, pushing boundaries - and your business forward. Our project management ideology is transparent, flexible, and predicta ... learn more about Bachoo

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    $50 - $99/hr
    10 - 49
    2015
    London, United Kingdom
  • 13. Cogniteq

    Software Development Agency
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    Cogniteq is a professional software agency delivering custom solutions for SMBs and enterprises. More than 90 Cogniteq software engineers have vast expertise in Internet of Things application development. Our IoT experts use the most cutting-edge technologies to guarantee compliance with industry standards and reg ... learn more about Cogniteq

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    $25 - $49/hr
    50 - 249
    2005
    London, United Kingdom
  • 14. LinkUp Studio

    Distinctly Designed. Brilliantly Built.
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    Software design and development company focused on clients' success. LinkUp Studio crafts smart web & mobile digital products driven by strategy and exceptional user experience. Our team does more than just coding or design. As a company, we strive to see the f ... learn more about LinkUp Studio

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    $50 - $99/hr
    50 - 249
    2013
    London, United Kingdom
  • 15. MindK

    Custom software development company
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    MindK is a software development company that helps businesses around the world work smarter, not harder, with custom products built specifically to meet their company's needs.  Our core expertise includes end-to-end development of software solutions, providing a dedicated team of top experts, ... learn more about MindK

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    $50 - $99/hr
    50 - 249
    2009
    London, United Kingdom
  • 16. Brights

    Software Development Company
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    Brights is a software development company located in Warsaw and Kyiv with a team of 100 people. Our key expertise is fintech startups, productivity tools and custom enterprise software development. Working as a product team allows us to deliver efficient solutions to reach clients' business goals. For the last 11 y ... learn more about Brights

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    $25 - $49/hr
    50 - 249
    2011
    London, United Kingdom
  • 17. instinctools

    Delivering the future. Now.
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    *instinctools is a software product development and consulting company focused on digital transformation. Headquartered in Germany with development hubs in Poland and Kazakhstan, *instinctools provides a cross-functional global delivery model which reduces development costs while increasing speed to market. Our Serv ... learn more about instinctools

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    $50 - $99/hr
    250 - 999
    2000
    London, United Kingdom
  • 18. CodeBright

    Software Made Simple
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    We at CodeBright believe in improving the world using technology. We work with startups, small/large companies, and non-profit organizations to bring Minimal Viable Products (MVPs) to the market, improve/streamline/automate business processes, raise efficiency/productivity, reduce costs, solve business challenges, and ... learn more about CodeBright

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    NA
    50 - 249
    2015
    London, United Kingdom
  • 19. TRIARE

    MOBILE and WEB development for businesses.
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    TRIARE (https://triare.net/)  offers many services for business clients, including a comprehensive range of software and web solutions. From simple apps to complex e-commerce apps, the company provides a flexible collaboration model for everyone interested in effective collaboration. We provide IT expertise, ... learn more about TRIARE

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    $25 - $49/hr
    50 - 249
    2015
    London, United Kingdom
  • 20. Glorium Technologies

    Your Idea. Our Innovation and Engineering
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    Glorium technologies provides tech startups with strategic and technical expertise. Glorium is your trusted software provider that creates modern and efficient solutions in the Real Estate and Healthcare areas. Building the most talented digital product team in your niche requires time and money. Fortunately, our ... learn more about Glorium Technologies

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    $25 - $49/hr
    250 - 999
    2010
    London, United Kingdom
  • 21. Dedicated Developers

    Top Rated Mobile App and Web Development Company
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    We’ve worked with 300+ startups, small to medium-sized enterprises and top brands from 15+ different countries. We've been empowering them with our digital intelligence and expertise over the past 10 years. We have successfully delivered 1000+ Swift and Agile web and mo ... learn more about Dedicated Developers

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    $50 - $99/hr
    50 - 249
    2007
    London, United Kingdom
  • 22. Gearheart

    Web and mobile app development company
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    Gearheart is a web development company specializing in building custom web and mobile applications for startups and mature companies. Focusing on complex long-term projects and functional solutions, we are fully responsible for the technical part, from planning a roadmap to deploying and maintaining applications. Our t ... learn more about Gearheart

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    $50 - $99/hr
    10 - 49
    2012
    London, United Kingdom
  • 23. Promatics Technologies

    Top Rated Web n Mobile App Development Company
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    Promatics Technologies is a premier web and mobile apps development company. As a seasoned team of 150+ developers we have built a strong foundation of web and mobile app development processes with much matured and optimized engagement and delivery models. Whether its business analysis, UI/UX, development or QA ... learn more about Promatics Technologies

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    < $25/hr
    50 - 249
    2008
    London, United Kingdom
  • 24. Zymr, Inc.

    Accelerate Cloud-Native Agile Development
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    Zymr is a full-stack cloud software development company headquartered in Silicon Valley. This agile software development company leverages cutting-edge open source technologies to deliver fit-for-purpose software solutions that scale with customers’ business needs. Zymr has worked with some of the most demanding ... learn more about Zymr, Inc.

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    $25 - $49/hr
    50 - 249
    2012
    London, United Kingdom
  • 25. Sigma Data Systems

    Discover the world of Big Data with us!
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    Sigma understands the criticality of each piece of data in today’s world and in the next generation. Sigma was born to give its expertise in the world of Big Data! It has pre-define workshop patterns to understand the problem based on this it provides unique solutions to every customer using various tools and fra ... learn more about Sigma Data Systems

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    $25 - $49/hr
    250 - 999
    2010
    London, United Kingdom
  • 26. Selleo Labs

    🎯 Your Trusted Software Development Partner
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    For over ten years Selleo has delivered professional services on more than 150+ software development projects for clients from Europe, the US, Canada, and Australia, designing and building a number of applications throughout a wide spectrum of business domains, industries, and technologies (Rub ... learn more about Selleo Labs

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    $25 - $49/hr
    50 - 249
    2007
    London, United Kingdom
  • 27. InStandart

    Custom software development - eCommerce automation
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    InStandart is a company founded in 2014 in Ukraine that specializes in the development of software products. Our mission is to provide innovative solutions that help automate your business and make processes easier and more effective. Industries Our main areas of development include ecommerce processes automation ... learn more about InStandart

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    $25 - $49/hr
    10 - 49
    2014
    London, United Kingdom
  • 28. KMS Solutions

    Embrace the Digital Enterprise
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    Part of the KMS group, KMS Solutions is a technology consulting firm with a mission to empower digital enterprises and help them operate more effectively by leveraging software engineering excellence, digital capabilities, specialized accelerators, and fit-for-purpose solutions alongside strategic software partners. ... learn more about KMS Solutions

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    NA
    1,000 - 9,999
    2011
    Abbeywood, United Kingdom
  • 29. We are OSM

    Custom Software Development & Outsourcing
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    We strive to help businesses achieve exceptional growth and desired results. Our specific approach and fusion of development, design, and marketing have proven to be the best practice when it comes to end results. We have brought together the most professional and experienced people to provide hi ... learn more about We are OSM

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    $25 - $49/hr
    10 - 49
    2011
  • 30. rinf.tech

    Automotive Software, Enterprise Applications, R&D
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    rinf.tech is a technology solutions company that draws on the Engineering Excellence principle, knowledge-based capabilities, and robust R&D to future-proof emerging technologies.  We specialize in custom automotive and enterprise software development, and R&D solutions for IoT/embedded systems.&nb ... learn more about rinf.tech

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    $25 - $49/hr
    250 - 999
    2006
    London, United Kingdom
  • Startbit IT Solutions Pvt. Ltd., an ISO 9001 and 27001 certified company, is a Global IT Services provider company with expertise in outsourced product development and custom software development focusing on web app development, mobile app development, tailor-made solutions, etc. We are consistently delivering offshore ... learn more about Startbit IT Solutions Pvt. Ltd.

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    < $25/hr
    50 - 249
    2008
    Abbeywood, United Kingdom
  • 32. Rocketech

    Your Reliable Partner for Successful Development
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    ROCKETECH is a software development company collaborating with 100+ Middle and Senior level professionals and specializing in analytics-driven web and mobile development. Our team has released 150+ products for 100+ startups and enterprises as IT executors. Our innovative solutions are highly acclaimed in their niches, ... learn more about Rocketech

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    $25 - $49/hr
    50 - 249
    2015
    London, United Kingdom
  • 33. Intellect Soft

    boutique digital transformation consultancy
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    Intellectsoft (IS) is a boutique digital transformation consultancy headquartered in Palo Alto, California. Since 2007 we have been helping global companies and established brands reimagine their business by building impactful digital engineering solutions powered by the latest technologies.

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    NA
    50 - 249
    2007
    London, United Kingdom
  • 34. Evolve IT-Consulting

    Listen, Transform, Enrich.
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    With a strong and determined drive for business improvements through technology, Leanne Bonner-Cooke established Evolve-IT Consulting in 2007 and has eventually developed an award-winning business. She was awarded an MBE for Services to Women in Business in 2018 as part of the New Year Honours list.   In the ... learn more about Evolve IT-Consulting

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    < $25/hr
    50 - 249
    2007
    Leicester, United Kingdom
  • 35. SovTech

    Business Software. Sorted.
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    SovTech is a bespoke software development company that provides world-class software products to growth-driven technology businesses. SovTech offers flexible subscriptions at competitive rates that are geared towards building scalable and sustainable products. With a decade of success in the bespoke software space ... learn more about SovTech

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    $25 - $49/hr
    250 - 999
    2012
    London, United Kingdom
  • 36. Imobisoft UK

    Doing smart things with software
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    We are a fast-growing Software & Automation development company based in the Midlands.  Our experienced team creates digital products that streamline internal processes, putting an emphasis on analytics & automation to help partners improve service delivery, customer experience or reduce costs. Based ... learn more about Imobisoft UK

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    $50 - $99/hr
    10 - 49
    2007
    Birmingham, United Kingdom
  • 37. Laracle

    Computer Software
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    Here at Laracle, we specialise in creating bespoke software solutions using the robust Laravel framework. We embrace the extraordinary and crave challenges. We bring ideas to life. Building a better world with innovative technology As a leading software development company in the United Kingdom, we have the exper ... learn more about Laracle

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    NA
    2 - 9
    2020
    London, United Kingdom
  • Computools shapes the future with products, services and solutions that businesses need to Unlock Tomorrow. We’re a worldwide company that generates world-changing ideas. Computools' philosophy is based on three principles: CONSTRUCTIVENESS With Computools, innovation comes standard. Clients trust us ... learn more about Computools

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    $50 - $99/hr
    250 - 999
    2013
    London, United Kingdom
  • 39. Altar.io

    Product & Software Development Agency
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    Altar.io is an Award-Winning Product & Software Development Company committed to providing end-to-end IT services in Web, Mobile & Cloud. From inception, UX/UI design, and development to Software deployment. Altar has successfully helped worldwide entrepreneurs and Business Leaders disrupt their industries.

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    $50 - $99/hr
    10 - 49
    2015
    London, United Kingdom
  • 40. Gecko Dynamics

    Experts in web & custom software development
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    Gecko Dynamics is a custom software development company with headquarters and main development department located in Kraków, Poland. The company is specialized in development of custom web applications such as: SaaS products Business Process Management systems B2C portals Project recovery from poor p ... learn more about Gecko Dynamics

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    $25 - $49/hr
    10 - 49
    2002
    London, United Kingdom
  • Ballard Chalmers is one of the UK’s leading custom software development companies, specialising in enterprise applications on the Microsoft Platform. We are principally dedicated to custom software development and integration for the Microsoft Cloud, as well as on-premises and hybrid systems. Our expertise is ... learn more about Ballard Chalmers

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    $100 - $149/hr
    10 - 49
    2005
    East Grinstead, United Kingdom
  • 42. Zudu

    Breaking Digital Boundaries
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    Zudu is a pioneering digital agency based in the heart of Dundee, Scotland with a flair for development and conceptualisation.  As a technology enablement company, we work with global enterprise level clients to create cutting edge design, develop innovative technical solutions and results focused digital strat ... learn more about Zudu

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    $50 - $99/hr
    10 - 49
    2014
    Dundee, United Kingdom
  • 43. DOIT Software

    Mobile Apps, Software Development & Staffing
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    -DOIT Software is your technology satellite for sustainable growth.  We offer: 1. Development of  Mobile Apps & Custom Software Development from scratch. DOIT Software can help you to evolve an idea and create a solution from the concept. 2. IT Staff Augmentation and ... learn more about DOIT Software

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    $25 - $49/hr
    10 - 49
    2014
    London, United Kingdom
  • Sapphire Solutions is an ISO 27001:2013 certified Web &amp; Mobile App Development Company established in 2002. We offer a wide range of IT services and domain-specific solutions to Enterprises, ISVs, Digital Agencies, and Startups. Our devoted and passionate team delivers best industry practices combined with tech ... learn more about Sapphire Software Solutions

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    NA
    50 - 249
    2002
    Gillingham, United Kingdom
  • 45. RBSEO

    Trust Us Based On Facts
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    RBSEO is a London based established SEO agency serving thousands of businesses in the UK & around the world since 2005. We offer high quality SEO, web design, content writing, blogger outreach & link building services at affordable prices to small, medium and large businesses in the UK & around the world.

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    $25 - $49/hr
    2 - 9
    2005
    London, United Kingdom

Apparently, there are number of custom software development companies in UK. But before randomly picking any firm, it is really important to know the technical knowledge of custom software developers by checking their calibre and ability to do the software project.

As a research and review platform, GoodFirms is dedicated in solving this problem. It has created new possibilities for service seekers for finding the best software development partner by listing top software development companies in UK.

The efficient team of GoodFirms evaluates and assesses every firm before enlisting and ranking them. To find top custom software development companies in UK it follows a deep research which consists of manifold factors. It has been observed by the GoodFirms research team that the above listed software development companies in UK have solid expertise in software solutions for diverse industries.

If you are looking to outsource your projects then take a quick glance at the directory listing of top software developers in UK before handing over your project to any random software developer in UK.

If you own a software development company in UK, then you must participate in the research process held by GoodFirms to get listed in top UK based custom software development companies list. This will help you promote your brand to potential software clients.

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