Leaf through the premier custom software development companies in London that customize, maintain and/or build high-quality solutions, mobile applications and more. Filter listings by reviews, pricing, team size to find the ideal team for your project requirements and budget.
  

Best London Software Development Firm Rankings

447 Companies
Rankings updated: February 19, 2025
  • 7EDGE

    Software and Product Development | Dedicated Teams
    7EDGE is a custom software development company helping enterprises, brands, and startups develop a strategic roadmap in their digital journey. Our core strength lies in developing custom software and  [... view the full profile of 7EDGE]
    London, United Kingdom
    50 - 99 $25/hr $25,000 - $50,000
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  • Intellectsoft

    We integrate, innovate, and elevate enterprise systems.
    Intellectsoft, with 13 years of expertise, champions modernizing systems and enhancing app portfolios. Through our systematic development lifecycle, from planning to maintenance, we offer reliable  [... view the full profile of Intellectsoft]
    London, United Kingdom
    100 - 249 $80/hr $50,000 & Up
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  • Dev Technosys

    INSPIERD BY THOUGHTS
    Dev Technosys is an ISO 9001:2008 certified web and mobile app development company. Dev Technosys started back in 2010, is a perfect fusion of talent, endeavoring over 950+ successful Mobile and Web  [... view the full profile of Dev Technosys]
    London, United Kingdom
    100 - 249 $20/hr Inquire
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  • Mobirevo

    Making functional and user friendly software's for humans
    Mobirevo is a Leading custom software development agency focused on web, mobile app development & saas application development, Enterprise resource planning, and management software (ERP software  [... view the full profile of Mobirevo]
    London, United Kingdom
    Under 49 $200/hr $10,000 - $25,000
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  • One Beyond

    Think bespoke. Think beyond. One Beyond.
    One Beyond specializes in government custom software development, offering tailored solutions for the Government and Public Sector. From inception to post-launch support, we're a committed partner.  [... view the full profile of One Beyond]
    London, United Kingdom
    250 - 499 $99/hr $50,000 & Up
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  • We create digital products and grow with our partners!
    Rocketech is a software development company collaborating with 100+ Middle and Senior level IT and business professionals and specialising in analytics-driven web and mobile development. Our team has  [... view the full profile of Rocketech Development]
    London, United Kingdom
    50 - 99 $30/hr $1,000 - $10,000
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  • Hire World-Class Developers @$20/HR from 15 Yrs.+ Exp. Award-Winning Software Company.
    Outsource Your Software Development Services to DreamzTech, the 10 Yrs.+ Exp. Award-Winning Software Design & Development Company based in USA, UK, India & South Africa. Hire World-Class Offshore  [... view the full profile of DreamzTech Solutions]
    London, United Kingdom
    250 - 499 $20/hr $10,000 - $25,000
    VISIT WEBSITE
  • We Deliver #DigitalSuccess
    At INT, The agency support your ideas and use its broad expertise to make them a reality. Our consultation process is motivated by analytics. We use technology to our advantage to create  [... view the full profile of Indus Net Technologies]
    London, United Kingdom
    500 - 999 $35/hr $1,000 - $10,000
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  • Pwrteams

    The power of together
    Pwrteams builds and operates tech and engineering teams for companies of all sizes. We specialize in attracting and retaining skilled experts from Central and Eastern Europe, including Poland  [... view the full profile of Pwrteams]
    London, United Kingdom
    500 - 999 $50/hr $10,000 - $25,000
    VISIT WEBSITE
  • TH-EY

    Custom Software Development, Design & Consulting
    For startups, we produce specialized software, and our aim is to use technology to help our clients succeed.  [... view the full profile of TH-EY]
    London, United Kingdom
    Under 49 $49/hr $1,000 - $10,000
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  • Powercode

    Your ultimate software development partner.
    At Powercode, they specialize in designing and launching tailored products for startups, small businesses, and medium-sized enterprises worldwide. They are a software development company that  [... view the full profile of Powercode]
    London, United Kingdom
    100 - 249 $50/hr $25,000 - $50,000
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  • Altar.io

    Custom Product & Software Development Focused On Your Success
    We are an award-winning product and software development company formed by ex-startup founders who have a deep understanding of the startup ecosystem.We leverage our entrepreneurial experience and  [... view the full profile of Altar.io]
    London, United Kingdom
    Under 49 $100/hr $10,000 - $25,000
    VISIT WEBSITE
  • Mercury Labs

    A product-focused, machine-learning, data science, e-commerce, and software team.
    A product-focused, machine-learning, data science, e-commerce, and software team.  [... view the full profile of Mercury Labs]
    London, United Kingdom
    Under 49 $100/hr $10,000 - $25,000
    VISIT WEBSITE
  • Uinno

    We stand for awesome!
    “I believe that it is better to think first and do the right thing from the beginning, than not to think and do bullshit.” Andrew Sharapo | The perfectionist and CTO at Uinno  [... view the full profile of Uinno]
    London, United Kingdom
    50 - 99 $45/hr Inquire
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  • PixelPlex

    Leading global provider of blockchain technology solutions and software development.
    The company's specialists have solid expertise in blockchain consulting and development as well as machine learning, big data, artificial intelligence (AI), and AR/VR.Founded in 2007, PixelPlex has  [... view the full profile of PixelPlex]
    London, United Kingdom
    100 - 249 $75/hr Inquire
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  • HestaBit Limited

    Building Ideas, Launching Product
    HestaBit is a globally recognized web and app development company. Our focus is on building market-intelligent tech solutions for both startups and enterprises. We've helped 500+ projects. Our client  [... view the full profile of HestaBit Limited]
    London, United Kingdom
    100 - 249 $29/hr $10,000 - $25,000
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  • DeepInspire

    Custom Fintech software development!
    DeepInspire is a boutique software development company with a focus on fintech software development, offering services such as IT consulting, technical due diligence, digital transformation, product  [... view the full profile of DeepInspire]
    London, United Kingdom
    Under 49 $60/hr $1,000 - $10,000
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  • Opinov8

    Globally recognized digital and engineering solutions partner.
    Opinov8, a leading bespoke software development firm based in London, UK, extends its delivery services across Europe, Egypt, and the Americas. Additionally, Opinov8 offers a range of services  [... view the full profile of Opinov8]
    London, United Kingdom
    250 - 499 $42/hr $50,000 & Up
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  • Epigra

    Creative Engineering.
    We are an agency that harmoniously merges the boundless realms of artistic creativity with the precision and efficacy of engineering. This union of creative ingenuity and technical expertise forms the  [... view the full profile of Epigra]
    London, United Kingdom
    Under 49 $50/hr $1,000 - $10,000
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  • EchoGlobal

    GLOBAL TECH TALENT, LOCAL IMPACT.
    EchoGlobal Tech specializes in delivering exceptional remote engineering talent aligned with your company's values and cultural ethos. Always quality over quantity!  [... view the full profile of EchoGlobal]
    London, United Kingdom
    Under 49 $40/hr Inquire
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  • Timspark

    Software Development and Consulting Company
    Timspark is an innovative software development company that endeavors to deliver the highest quality work to clients who look to address their challenges with custom technology. Our one-of-a-kind  [... view the full profile of Timspark]
    London, United Kingdom
    1000 & Up $40/hr $10,000 - $25,000
    VISIT WEBSITE
  • Smartym Pro

    Smartym Pro is a full-cycle development company specialized in mobile application and enterprise web development. Company has strong development culture and focuses on innovative solutions, using  [... view the full profile of Smartym Pro]
    London, United Kingdom
    50 - 99 $45/hr $50,000 & Up
    VISIT WEBSITE
  • FuturByte

    Anything is possible!
    FuturByte is a custom software and app development company that builds high-performance digital solutions. We develop apps, websites, and web apps designed to solve real business challenges.  [... view the full profile of FuturByte]
    London, United Kingdom
    100 - 249 $50/hr $1,000 - $10,000
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  • Quema

    Building Trust, Scaling Success: Your DevOps Journey Starts Here
    We know for sure that the process of scaling is always a challenge, therefore we are always in touch with our clients: since the moment of infrastructure audit, during critical loads and to the  [... view the full profile of Quema]
    London, United Kingdom
    Under 49 $80/hr $1,000 - $10,000
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  • Scalefocus

    Accelerating your business forward!
    Scalefocus offers a comprehensive range of data mining and digital engineering services, catering to various industries such as Healthcare, Fintech, Insurance, Energy & Utilities, Logistics  [... view the full profile of Scalefocus]
    London, United Kingdom
    500 - 999 $60/hr Inquire
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  • RichestSoft

    Enterprise Grade App & Web Development Services
    At RichestSoft, we don't just build apps; we create seamless digital experiences that automate businesses. As a leading Mobile App and Web Development Company, we partner with visionary companies to  [... view the full profile of RichestSoft]
    London, United Kingdom
    250 - 499 $20/hr $10,000 - $25,000
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  • Vrinsoft UK

    Top Software, Web & App Development Company in UK
    Vrinsoft is a leading Mobile & Web Development Company in London, UK, driving digital transformation for businesses of all sizes, from SMEs to large enterprises in industries like finance, logistics  [... view the full profile of Vrinsoft UK]
    London, United Kingdom
    100 - 249 $25/hr $10,000 - $25,000
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  • DOIT Software

    Your Technology Satellite for Growth
    DOIT Software: Your innovation partner for custom software and .NET development. Solve unique challenges and achieve sustainable growth. We serve as your technology satellite, ensuring sustainable  [... view the full profile of DOIT Software]
    London, United Kingdom
    Under 49 $35/hr $10,000 - $25,000
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  • RNDpoint

    Developing software for Tech and FinTech
    RNDpoint is a global software solutions provider specializing in FinTech software development, AI, and software development productivity.  [... view the full profile of RNDpoint]
    London, United Kingdom
    250 - 499 $49/hr $25,000 - $50,000
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  • We're not generalists, we only offer you what we do best.
    InnoSource Technology is a software development company that develops & solves complex software engineering problems with last innovative technology. During all life-time of company, we have done to  [... view the full profile of InnoSource Technology]
    London, United Kingdom
    Under 49 $50/hr $1,000 - $10,000
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  • Scandiweb

    Your go-to Magento experts
    As pioneers in Magento development, mobile, and startup domains, scandiweb has been empowering digital strategies for both burgeoning startups and renowned brands like Jaguar, Land Rover, Peugeot, New  [... view the full profile of Scandiweb]
    London, United Kingdom
    500 - 999 Inquire $1,000 - $10,000
    VISIT WEBSITE
  • Pagepro

    React & React Native Development Agency
    Pagepro: Your React Native development experts. We offer comprehensive services, on-demand experts, and a tailored partnership for digital makers.  [... view the full profile of Pagepro]
    London, United Kingdom
    Under 49 $50/hr $10,000 - $25,000
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  • MIfort

    We provide teams of developers for implementation of your idea
    Mifort is a full-cycle software development company bringing wise digital innovations to clients across the globe.  [... view the full profile of MIfort]
    London, United Kingdom
    50 - 99 $30/hr $10,000 - $25,000
    VISIT WEBSITE
  • Delivering the future tech
    Take your software services and products to the next level with our best user experience solutions for your customers  [... view the full profile of ByteQuest Softwares Pvt Ltd]
    London, United Kingdom
    50 - 99 $50/hr Under $1,000
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  • Damco Solutions

    Excellence in digital transformation
    Damco Solutions Inc. is a technology and digital transformation partner specializing in various services to help businesses advance and accelerate their outcomes.  [... view the full profile of Damco Solutions]
    London, United Kingdom
    1000 & Up $49/hr $1,000 - $10,000
    VISIT WEBSITE
  • Yellow Systems

    Get started with the magic of custom development!
    Yellow has a track record of assisting Y Combinator startups, Fortune 500 companies, and various clients. Get in touch with us to know more!  [... view the full profile of Yellow Systems]
    London, United Kingdom
    50 - 99 $50/hr $10,000 - $25,000
    VISIT WEBSITE
  • Kanhasoft

    Custom Web And Mobile Application Development Company, SAAS app development company
    Kanhasoft have successfully delivered various custom solutions to our clients from dynamic SAAS app development to custom made CRM and ERP solutions, Web scraping along with data analysis and  [... view the full profile of Kanhasoft]
    London, United Kingdom
    50 - 99 $25/hr $10,000 - $25,000
    VISIT WEBSITE
  • Professional Software Engineering
    With more than 12 years of experience, COMPU-VISION provides you with a team of experts in each field of information technology, from website, mobile application UI/UX and development, software  [... view the full profile of COMPU-VISION S.A.R.L.]
    London, United Kingdom
    Under 49 $50/hr $1,000 - $10,000
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  • Building Next Now
    As AWS Advanced Tier partners, Applify is a team of advisors, engineers, and designers dedicated to tackling complex business challenges with innovative technology solutions.  [... view the full profile of Applify Tech Pvt Ltd]
    London, United Kingdom
    100 - 249 $25/hr $10,000 - $25,000
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  • Kernelics

    Mobile & Web Software Dev Team
    Kernelics is a boutique web and mobile software development firmfor startups and tech companies.  [... view the full profile of Kernelics]
    London, United Kingdom
    50 - 99 $40/hr $25,000 - $50,000
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  • We are a technology consultancy and software delivery partner. Founded in 2000 in Poland as a software development company, we are an over 1000-people strong team who deliver end-to-end services  [... view the full profile of Future Processing]
    London, United Kingdom
    500 - 999 $50/hr $25,000 - $50,000
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  • Vizion Systems Ltd

    Developing the Future - Propelling Business Growth with Technology
    Vizion Systems specialises in developing Quality cloud based software applications for businesses using the very latest Cloud technologies. Applications are typically compatible with any device; PC  [... view the full profile of Vizion Systems Ltd]
    London, United Kingdom
    50 - 99 $50/hr $10,000 - $25,000
    VISIT WEBSITE
  • Nimble AppGenie

    We build apps for the future!
    Nimble App Genie is a dynamic tech agency dedicated to catalyzing creative concepts into groundbreaking digital solutions. Our expertise lies in media app development and publishing app development.  [... view the full profile of Nimble AppGenie]
    London, United Kingdom
    50 - 99 $25/hr $10,000 - $25,000
    VISIT WEBSITE
  • JustCoded

    Technology is beautiful
    Welcome to JustCoded! We build innovative solutions for FinTech and co-create bold digital products for growing startups in a variety of industries: e-commerce, digital services, real estate, travel  [... view the full profile of JustCoded]
    London, United Kingdom
    50 - 99 $50/hr $25,000 - $50,000
    VISIT WEBSITE
  • 4xxi

    World-class development & Startup Launcher
    Best & innovative development company on the market (c) RBCTop #2 Web Development Company in the world (c) ManifestoA tremendous number of various awardsUnder-the-hood:Featuring in Forbes  [... view the full profile of 4xxi]
    London, United Kingdom
    100 - 249 $40/hr $10,000 - $25,000
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  • Dedicated to transforming your business operations and online presence
    Welcome to our innovative world of software, mobile app development, Custom Software, Business Operating Systems, and web development. where we craft cutting-edge digital solutions to empower  [... view the full profile of Digital Solutions UK]
    London, United Kingdom
    Under 49 $40/hr Inquire
    VISIT WEBSITE
  • Ask Datatech

    Ask Datatech - Outsourcing Data Entry and Data Conversion service Provider Canada
    Our highly skilled professional teams can provide you with full service BPO & back office outsourcing work in the areas of data entry, data processing, data conversion, outsource data management  [... view the full profile of Ask Datatech]
    London, United Kingdom
    50 - 99 $8/hr Under $1,000
    VISIT WEBSITE
  • Your CRM Success Partners
    A leading Salesforce Consulting Company with more than 2000+ projects delivered and a Salesforce Crest & MSP partner, HIC Global Solutions specializes in end-to-end Salesforce consulting and  [... view the full profile of HIC Global Solutions]
    London, United Kingdom
    100 - 249 $50/hr $1,000 - $10,000
    VISIT WEBSITE
  • Bit Technologies

    Web Design and Development Company
    At Bit Technologies Web Design Agency London, United Kingdom . Web Development, Social Media Marketing, SEO, Graphic Designing, and Content Writing are some of the services we offer. With digital  [... view the full profile of Bit Technologies]
    London, United Kingdom
    Under 49 $20/hr Under $1,000
    VISIT WEBSITE
  • Antler Digital

    We build solutions.
    We help early stage startups, and small businesses develop digital solutions. We specialise in building bespoke SaaS solutions, workflow integrations, custom internal tools or spinoff products.  [... view the full profile of Antler Digital]
    London, United Kingdom
    Under 49 $120/hr $10,000 - $25,000
    VISIT WEBSITE
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