Top 100 Application Modernization Companies in the United Kingdom

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Top 100 Application Modernization Companies in the United Kingdom

June 2022

Looking for a top legacy modernization service in the United Kingdom?

Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process. 

Jump to Most Reviewed Companies

List of the Best United Kingdom Enterprise Application Modernization Services

  • 91
    • $10,000+
    • 250 - 999 employees
    • Slough, United Kingdom

    CoMakeIT is an enterprise app modernization company. Their midsize team is in Baarn, Netherlands; Hyderabad, India; Melbourne, Australia and Slough, United Kingdom. Their services include enterprise app modernization, custom software development, IT strategy consulting, and other application development. The agency was launched in 2008.

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  • 92
    • $50,000+
    • 50 - 249 employees
    • London, United Kingdom

    Intellectsoft is a boutique digital transformation consultancy headquartered in Palo Alto, California. The Company provides cutting edge engineering solutions for global and Fortune 500 companies with the mission to help enterprises accelerate adoption of new technologies, untangle complex issues that always emerge during digital evolution, and orchestrate ongoing innovation.

    Intellectsoft maintains its advanced domain expertise through five dedicated labs:  Cognitive Computing, Decentralized Applications (i.e. Blockchain), Internet-of-Things (IOT), Premier Customer Experience (CX), and Mixed Reality (AR, VR).

    Established in 2007, Intellectsoft operates across multiple offices with the engineering centers in the U.S., the U.K., the Nordic region and Eastern Europe.

    Clients

    • Mitsubishi
    • Fleet Nurse
    • Harley-Davidson
    • Jaguar Land Rover

    Industries

    Notable Project

    Intellectsoft is developing a youth marketing agency’s app. They’ve taken over from the in-house team that started the project. The app generates reports and is available on Android, iOS, and the web.

    "Intellectsoft’s communication is very efficient and clear."

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  • 93
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    E-done is an application development firm. They are headquartered in Zaporizhzhia, Ukraine; New York, New York; Moscow, Russia and London, United Kingdom and have a small team. The firm specializes in mobile app development, blockchain, enterprise app modernization, application management & support, and more.

    Industries

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  • 94
    • $25,000+
    • 250 - 999 employees
    • London, United Kingdom

    Pythian is an IT company based in Ottawa, Canada with offices in San Francisco, New York City, London, Sydney, Australia and Hyderabad, India. Founded in 1997, the team of 400+ specializes in BI and big data consulting and SI, cloud consulting and SI, and IT managed services. They work with midmarket and enterprise clients in the advertising and marketing, financial services, and gaming industries.

     

    Clients

    • Fox Sports
    • Sonos
    • Shutterfly
    • Blackberry Messenger

    Industries

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  • 95
    • $10,000+
    • 50 - 249 employees
    • Brentford, United Kingdom

    TransformHub is a midsize mobile app development company and web development firm founded in 2019. Their services include mobile app development and web development. The agency is based in Singapore, Singapore and Mumbai, India.

    Industries

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  • 96
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Founded in 2014, Broadsy Technolgoies is a custom software development company. Their small team is headquartered in Ahmedabad, India; Toronto, Canada and London, United Kingdom and offers custom software development, web development, mobile app development, e-commerce development, and more.

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  • 97
    • $1,000+
    • 50 - 249 employees
    • London, United Kingdom

    Hardcastle GIS is an application testing company. Their midsize team is in New York City, New York; Pune, India and London, United Kingdom. The company offers application testing, custom software development, web development, enterprise app modernization, and more. The company was launched in 2011.

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  • 98
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Bridge of Don, United Kingdom

    CSHARK is a software and product development company that helps enterprises with digital transformation and start-ups translate ideas into products. Founded in 2014, it currently has over 300 mid and senior developers on board. CSHARK creates web and mobile apps from scratch and consults companies from FinTech and RegTech sectors. According to the Financial Times ranking in 2019 and 2020, we were among the fastest-growing companies in Europe.

    Clients

    • Fenergo (Fintech)
    • REGENHU (Biotech)
    • VecCtor (Digital infrastructure for Industry 4.0)
    • HTP J-1 Visa Programs

    Industries

    Notable Project

    CSHARK is developing a mobile application for an automated cold email tool that includes cold call campaign features. They’re currently on the third iteration of the app, which is being developed from scratch. 

    “This has been our most successful partnership with a third-party vendor to date.”

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  • 99
    • $250,000+
    • 1,000 - 9,999 employees
    • London, United Kingdom

    Founded in 2004, Infostretch is an application testing company. The large Santa Clara, California-based team focuses on application testing, enterprise app modernization, BI & big data consulting & SI, cloud consulting & SI, and more.

    Industries

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  • 100
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 250 - 999 employees
    • Higham, United Kingdom

    WaveAccess is a custom software development firm founded in 2000. They are headquartered in Las Vegas, Nevada; Søborg, Denmark and Karlsruhe, Germany and have a midsize team. Their services include custom software development, enterprise app modernization, Artificial Intelligence, CRM consulting and SI, and more.

    Industries

    Notable Project

    WaveAccess serves as the primary development partner of a retail marketing and technology company. They provide custom software solutions and mobile app development services.

    "They take the time to understand our process and are honest with us in terms of the costs and capabilities."

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  • 101
    • $1,000+
    • 50 - 249 employees
    • Leatherhead, United Kingdom

    Teqfocus Consulting LLC is a CRM consulting and SI company. They are in Long Island City, New York and , India and have a midsize team. Their services include CRM consulting and SI, custom software development, cloud consulting & SI, web development, and more.

    Notable Project

    Teqfocus Consulting LLC provides Android app development services for an IT company. The services include tasks such as designing the UI, testing the product, prototyping, and wireframing.

    "Their pricing fits our budget."

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  • 102
    • Scheduling

      4.3
    • Quality

      4.6
    • Cost

      4.3
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 1,000 - 9,999 employees
    • London, United Kingdom

    CI&T (formerly CINQ Technologies) is software development company based in Curitiba, Brazil with additional offices in Brazil and Miami. Founded in 1992, the team of 271 specializes in custom software development, IT staff augmentation, and UX/UI design. They work primarily with enterprise clients in the transportation and financial services industries.

    Clients

    • SITA
    • Lenovo
    • iHeart Media
    • Panasonic

    Industries

    Notable Project

    CI&T (formerly CINQ Technologies) provided development support, augmenting the team of a software development organization. They migrated an out-of-date Java Applet-based application to a modern web-based platform.

    “I will always reach out to CI&T (formerly CINQ Technologies) as my first choice for development.”

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  • 103
    • Undisclosed
    • 1,000 - 9,999 employees
    • London, United Kingdom

    Headquartered in Addison, Texas; Bengaluru, India; Hyderabad, India and Gurugram, India, Accolite Digital is a cloud consulting & SI company. The large team offers cloud consulting & SI, cybersecurity, application testing, enterprise app modernization, and more and was established in 2007.

    Industries

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  • 104
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    Devtech Group is a software development firm. They focus on custom software development, enterprise app modernization, ux/ui design, application management & support, and more and were established in 2012. Their midsize team is located in Novi Sad, Serbia; Beograd, Serbia; Amsterdam, Netherlands and London, United Kingdom.

    Industries

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  • 105
    • Undisclosed
    • 1,000 - 9,999 employees
    • Twickenham, United Kingdom

    Located in Pune, India; West Windsor Township, New Jersey; Bellevue, Washington and Twickenham, United Kingdom, Cybage Software Pvt. Ltd. Is an architectural design company. The large team offers architectural design, IT strategy consulting, CRM consulting and SI, IT managed services, and more. The firm was launched in 1995.

    Industries

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Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

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