Top 100 Software Development Companies in London

Need Help Selecting a Company?
  1. Home
  2. Software Developers
  3. United Kingdom
  4. London

Top 100 Software Development Companies in London

August 2022

Looking for a top software developer in London?

As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. 

Jump to Most Reviewed Companies

List of the Best London Software Developers

  • 91
    • $10,000+
    • 50 - 249 employees
    • Woodford Green, United Kingdom

    Mobio Solutions, a custom software development company, is headquartered in Ahmedabad, India. The small team offers custom software development, ux/ui design, mobile app development, and web development and was launched in 2016.

    Industries

    Notable Project

    A network management platform was running behind on a project and needed web and mobile developers to pick up the slack. They hired Mobio Solutions because of their quality, speed, and affordability.

    "How accurate they were with the timeline initially presented to us was great."

    Visit Site
  • Get connected with a company for free

    Tell us about your project, and we'll match you with vetted companies that meet your requirements.

    Free consultation
  • 92
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Skillwork is a small software development firm. They offer custom software development, mobile app development, web development, ux/ui design, and more and were founded in 2019. The company is in London, United Kingdom and Sofia, Bulgaria.

    Industries

    Visit Site
  • 93
    • $5,000+
    • 2 - 9 employees
    • Dartford, United Kingdom

    Ruvca Consulting is a consultancy founded in 2011 with fewer than 10 members. Based in Dartford, England, they are experts in custom software development and application testing solutions for clients in the financial, business, and IT services industries, among others.

    Clients

    • BNP Paribas
    • Bluebay Asset Management
    • British Petroleum
    • Bluecrest Capital

    Industries

    Notable Project

    Ruvca Consulting provided front-end development solutions for an investment bank. The bank needed assistance with various projects. Ruvca Consulting helped increase the bank’s APS time to market.

    “They understand priorities and delivers to your expectations.” - Head of GM eFX IT, Investment Bank

    Visit Site
  • 94
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Custom software development firm Levels.Digital was launched in 2020. They are headquartered in London, United Kingdom and have a small team. Their services include custom software development, ux/ui design, Artificial Intelligence, mobile app development, and more.

    Industries

    Notable Project

    Levels.Digital provided development services for an automotive company. They designed a website and built an application that helps customers place ads on privately owned vehicles.

    “The people they brought in were experienced and with great technical skills.”

    Visit Site
  • 95
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    TMotions Global Ltd is a custom software development firm established in 2004. The midsize team specializes in custom software development, enterprise app modernization, application management & support, and cloud consulting & SI. The firm is located in London , United Kingdom and Sahibzada Ajit Singh Nagar, India.

    Industries

    Notable Project

    An information business has partnered with TMotions Global Ltd to develop multiple websites and apps using Reach, Node.js, Drupal, and .NET technologies. The team helps in planning, scoping, building, and more.

    "They are always eager to impress and to deliver."

    Visit Site
  • 96
    • $1,000+
    • 50 - 249 employees
    • London, United Kingdom

    Techsaga Corporations is a Noida, India-based digital strategy company. The midsize firm was established in 2012. Their team offers digital strategy, web development, enterprise app modernization, application management & support, and more.

    Industries

    Visit Site
  • 97
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Allmatics is a software development company headquartered in Kyiv, Ukraine. They were founded in 2018 and have about 3 teammates. They focus on custom software, web, and mobile app development projects for small businesses and midmarket firms in the healthcare and medical, business services, and e-commerce industries.

    Industries

    Notable Project

    Allmatics finished developing a web-based portal using PHP languages and Java Script. This involved automating and custom-creating features associated with patient results and enrollment.

    "They were very professional and patient with me when I didn’t understand the process."

    Visit Site
  • 98
    • $5,000+
    • 2 - 9 employees
    • Fetcham, United Kingdom

    Based in Ascot, U.K., Information EXP is a Microsoft consultancy partner. Founded in 2019, their small team of 2 specializes in productivity, collaboration & UC consulting and SI and cloud consulting. 

    Clients

    • Mexa Solutions

    Industries

    Notable Project

    Information EXP is aiding a manufacturer's SharePoint configuration efforts. They migrate and automate manual documentation processes and conduct training sessions to help employees make changes on their own.

    "We’ve needed a passionate and knowledgeable team that we can trust, and they’ve been that exact partner to us."

    Visit Site
  • 99
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Esoft Response is a custom software development company based in London, United Kingdom. The small team offers custom software development, mobile app development, web development, other application development, and more. The company was established in 2015.

    Industries

    Notable Project

    A luxury homes platform hired eSoft Response for web development services. They worked on amendments to the website's frontend from scratch using Vercel, based on designs provided by the client.

    "The quality of what they delivered was remarkable."

    Visit Site
  • 100
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

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

    TensionX is a software company founded in 2020 with fewer than 50 experts. They provide custom software and web development solutions from their office in London. They mainly work with small and mid-market firms in the fields of advertising and business services.

    Clients

    • CloudKii
    • Companion Games
    • Tooled Up Raccoons

    Industries

    Notable Project

    TensionX automated a lead capture program for a financial institution.

    "Everything went accordingly with extra programs to help if necessary."

    Visit Site
  • 101
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Viapontica AI is a small Edinburgh, United Kingdom-based custom software development firm. They provide custom software development, IoT development, Artificial Intelligence, product design, and more and were established in 2018.

    Industries

    Notable Project

    A government museum hired Viapontica AI to provide website development. They created a product that will become an online service where users can access their digital information.

    ''The results of their work have been very positive.''

    Visit Site
  • 102
    • $1,000+
    • 50 - 249 employees
    • London, United Kingdom

    Neurapses Technologies Pvt Ltd is a midsize IT managed services company. The Howrah, India-based agency was established in 2016. Their services include IT managed services, BI & big data consulting & SI, IT strategy consulting, and other IT consulting and SI.

    Industries

    Notable Project

    A coaching company hired Neurapses Technologies Pvt Ltd for web design services. The team also handled the client's social media posters and banners. 

    "They got approachable people and timely delivery of services."

    Visit Site
  • 103
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Wazobia Technologies is a small custom software development company based in London, United Kingdom. The team provides custom software development, web development, enterprise app modernization, and mobile app development.

    Industries

    Notable Project

    A publishing company has hired Wazobia Technologies to provide a resourcing solution for their web development needs. The team has created apps for six brands using Laravel, WordPress, and Next.js/React.

    "The standard of work has been consistently high."

    Visit Site
  • 104
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom
    Nama Tech is a custom software development company. They are in London, United Kingdom and have a small team. The firm focuses on custom software development, mobile app development, and web development.

    Industries

    Notable Project

    An online car buying platform wanted to develop a digital solution that would simplify the car buying process for their users. They partnered with Nama Tech to help them reach that goal.

    "Nama managed our project extremely well."

    Visit Site
  • 105
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • LONDON, United Kingdom

    ICterra is a midsize software development firm. Located in ANKARA, Turkey; München, Germany; LONDON, United Kingdom and ISTANBUL, Turkey, the company was founded in 1991. Their services include custom software development, application management & support, Artificial Intelligence, IoT development, and more.

    Industries

    Notable Project

    ICterra provides ongoing application management and support for a telecommunications company. The team handles the design, implementation, and maintenance of the client's license management system components.

    "We had no problems in communication, coordination, and regular updates with any team members during the project."

    Visit Site
  • 106
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 10 - 49 employees
    • London, United Kingdom
    GBMF Tech, a software development firm, was established in 2019. Their small team is headquartered in London, United Kingdom; Citrus Heights, California and Chișinău, Moldova. The firm provides custom software development, web development, mobile app development, and e-commerce development.

    Clients

    • Freight Crew
    • DHL
    • Xpedite Permits
    • Leo Pay

    Industries

    Notable Project

    An auditing company hired GBMF Tech for web development and branding services. The team created mockups and asked for approval before proceeding to the next step of the project.

    "They delivered a high-quality product with the purpose and functionalities we requested."

    Visit Site
  • 107
    • Scheduling

      3.3
    • Quality

      3.1
    • Cost

      2.8
    • NPS

      3.2
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • London, United Kingdom

    Founded 2014 and headquartered in Los Angeles, Engineer.ai is a development company that works with midmarket and enterprise companies in the IT, retail, and financial industries. With two other locations in the UK and India, a team of 250 provides custom software development, mobile app development, application management, and artificial intelligence services to clients

    Clients

    • Pepsi
    • Siam Makro
    • Xander Group
    • Virgin Unite

    Industries

    Notable Project

    Builder.ai was tasked with developing a mobile application by a construction company.

    "In our experience, Builder.ai was just a pretty website that cannot deliver what they promised."

    Visit Site
  • 108
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

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

    Equinox IS is a software development firm based in London. The firm, founded in 2014, has a team of more than ten that provides custom software development, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, AI, and enterprise app modernization services. Equinox IS serves small and midmarket companies in the financial services, business services, telecommunications, and IT. 

    Clients

    • Three Austria
    • Hay Bank
    • Innovatiqua
    • Orgware

    Industries

    Notable Project

    Equinox IS developed a core transaction processing infrastructure for a mobile-only neobank. This included the integration of a vendor’s fraud prevention system and data aggregation.

    "Their experience and skills, they also knew how to find a solution to a problem."

    Visit Site
  • 109
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Bladeware is an app development company that is headquartered in Zaporizhzhya, Ukraine. Founded in 2018, the team of work to provide mobile app development, custom software development, and application testing services to their small business clients. They primarily work with businesses within the education, information technology, and business services industries. 

    Clients

    • Tunnello
    • Playerline
    • Perzzle

    Industries

    Notable Project

    Bladeware developed a mobile app for a child and parent alert platform. The team built an Android app that scans QR code and allows messaging between parties.

    "The team is very quick and responsive."

    Visit Site
  • 110
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom

    This is Undefined, a branding firm, is located in London, United Kingdom. The small company was founded in 2018. Their team offers branding, digital strategy, ux/ui design, mobile app development, and more.

    Notable Project

    This is Undefined has provided web development services for a wellness supplements and teas company. They’ve built a website from the ground up, integrating several apps and a Shopify cart.

    "Their work has massively helped us to get global retail."

    Visit Site
  • 111
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom
    Digital Dom is a small custom software development firm launched in 2019. Their services include custom software development, web development, IT strategy consulting, and web design. The company is based in London, United Kingdom; Warszawa, Poland and Voluntari, Romania.

    Industries

    Notable Project

    Digital Dom developed a website for a digital product development company. The team was tasked with enhancing the frontend of the platform.

    "Their onboarding process was straightforward, which was impressive in the workflow."

    Visit Site
  • 112
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Based in Barangaroo, Australia; Docklands, Australia; Bengaluru, India and London, United Kingdom, Software Co is a custom software development company. The small firm was founded in 2015. Their team focuses on custom software development, mobile app development, ux/ui design, Artificial Intelligence, and more.

    Industries

    Notable Project

    An online marketplace hired Software Co to provide web and mobile app development. Their efforts also include UI/UX design based on their different iterations to come up with the final product.

    ''Everything is five stars because of the maturity they've brought to the project and the quality of everything.''

    Visit Site
  • 113
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    DevsStream is a custom software development firm founded in 2020. The company specializes in custom software development, mobile app development, web development, e-commerce development, and more and has a small team. The company is headquartered in Dhaka, Bangladesh.

    Industries

    Notable Project

    A fintech company engaged with DevsStream to automate their business processes including their onboarding system and data reporting and analysis efforts.

    "We like their commitment to time management, work ethic, and professionalism."

    Visit Site
  • 114
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom
    Application development firm DigizoneLabs was established in 2019. Their small team is headquartered in London, United Kingdom. DigizoneLabs provides mobile app development, custom software development, ux/ui design, IT strategy consulting, and more.

    Clients

    • TETHR
    • BUNNAHABHAIN
    • BLACK BOTTLE
    • BITSOFSTOCK

    Industries

    Notable Project

    DigizoneLabs was hired by an innovation lab to develop an MVP in support of a startup. They provided full stack development services, as well as hosting and maintenance.

    "We were very impressed by their flexibility — that´s what any company needs, no matter the size."

    Visit Site
  • 115
    • $10,000+
    • 10 - 49 employees
    • Slough, United Kingdom

    Hexagon Digital Lab Private Limited is an ERP consulting and SI company. Established in 2019, the team provides ERP consulting and SI, custom software development, and mobile app development. Their small company is headquartered in Zinj, Bahrain; Noida, India and Slough, United Kingdom.

    Industries

    Visit Site
  • 116
    • $1,000+
    • 2 - 9 employees
    • Fulham, United Kingdom

    Lisa Web Design is a web agency based in Küçükçekmece, Turkey with more than two employees. They have offered web design, custom software development, and web development solutions since their founding in 2013.

    Clients

    • Novarch E-Commerce
    • Chandesign
    • Fab Yapı

    Industries

    Notable Project

    Lisa Web Design redesigned a shoe manufacturer's website to target new audiences overseas. The new site would be mobile-responsive and feature the new season's models.

    "Their support is very good, and we can call them by phone."

    Visit Site
  • 117
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom

    Railay is a software development talent partner with headquarters in Ho Chi Minh City, Vietnam, and an office in London. Founded in 2010, their team of about 15 employees offers staff augmentation services in a quick, flexible, and scalable manner to mostly small-scale clients in e-commerce and education sectors. Additional services include custom software and e-commerce development.

    Clients

    • Softbank
    • Toyota
    • Liberty Mutual
    • Regal Logistics

    Industries

    Notable Project

    Railay built a CMS for a digital marketing company with the objective of creating a place to promote new products, create social campaigns, and offer sign-up features for promotions. The project team use Java for development and also provided the UI/UX design. Ultimately, they delivered a bug-free platform on time and with seamless interaction. 

    "Everything has been working error-free." – Director, Digital Marketing Company

    Visit Site
  • 118
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom

    O'Dwyer Software is a London-based software company founded in 2014 with a team of more than two experts. They specialize in web development, custom software development, and application testing for clients ranging from small businesses to large firms.

    Clients

    • GFK
    • Sky
    • Babylon Health
    • Mozilla

    Industries

    Notable Project

    O'Dwyer Software developed a dashboard for a computer software firm. The firm needed an internal system that managed their CI data, which was to be used for all their projects. O'Dwyer Software helped improve their tool, which was met with positive feedback.

    “They asked the right questions to make sure they were producing the right thing the first time.” - Team Lead, Computer Software Firm

    Visit Site
  • 119
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

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

    Contic, a web development firm, was launched in 2019. Their small team is in Petersfield, United Kingdom. Their services include web development, mobile app development, custom software development, and Artificial Intelligence.

    Industries

    Notable Project

    Contic is supporting a software company’s development team. Following the client’s agile processes, they work on development backlogs and provide suggestions about the product. 

    "Their team as a whole is very uplifting and a joy to work with."

    Visit Site
  • 120
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    Blott.io, a small mobile app development firm, is in London, United Kingdom; Johannesburg, South Africa and Colombo, Sri Lanka. They provide mobile app development, ux/ui design, product design, custom software development, and more and were founded in 2018.

    Industries

    Notable Project

     A financial consulting company hired Blott.io to create their branding and develop two custom websites for them. Key technologies used were WordPress, JavaScript, and PHP.

    "Their flexibility and ability to turn our ideas into a reality impressed us."

    Visit Site

Get connected with the right company for you

We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.

Schedule Consultation