Bespoke Software Development Services

Web & Software Development

Drawing on our decades of development experience, we create scalable, resilient and high-transaction software systems that deliver growth and profitability for clients across the globe.

Read about our Web & Software Development service

Mobile Experiences

Extend your reach, attract new customers, encourage interaction and increase conversions with mobile development solutions that extend from responsive frameworks to fully-integrated cross-channel experiences.

Read about our Mobile Experiences service

Enterprise CMS Implementation

From Drupal to Sitecore to WordPress, whatever your Content Management System (CMS) requirements, we’ll leverage our decades of development expertise to deliver you a website that performs for the long-term.

Read about our Enterprise CMS Implementation service

Ecommerce Development

Effectively manage your international ecommerce presence with an enterprise platform – and underlying technology ecosystem – that’s designed, built and delivered by Box UK’s award-winning team.

Read about our Ecommerce Development service

Embedded Teams

Augment your existing capabilities quickly and efficiently with flexible embedded teams that allow you to both meet demands for specialised skills and deliver critical projects at speed.

Read about our Embedded Software Teams service

Software Testing

Safeguard the stability and security of your applications with comprehensive software testing strategies and quality assurance procedures that have been built upon robust industry best practices.

Read about our Software Testing service

What we do

Box UK designs, develops and delivers high-performance web applications and sites for innovative and disruptive clients across the globe. Our enterprise software development solutions are designed with architectural principles based around robustness, scalability and extensibility in mind to serve both business and user needs, now and in the longer term.

Developer working at two screens

We use a variety of modern, well-supported programming languages and technologies, alongside proven libraries and tools, to aid development efficiency and speed. Our development process is based on leading coding standards and good practice, and underpinned by our proven Agile framework to give you end-to-end visibility and total trust in what we do.

Why choose Box UK?

Our multidisciplinary, full stack development team draws on decades of experience to help businesses achieve measurable returns from their digital investment, and act as strategic partners to an international roster of clients from our headquarters in the capital of Wales, offices in central London, and on-site as part of embedded teams.

Specialising in high-traffic, mission-critical software platforms and complex multi-system integrations, we’re also proud to work with leading technology providers to guarantee the quality of our solutions, playing an active role in the Microsoft, Amazon Web Services, WordPress VIP and WP Engine partner communities among many others.

Screenshots of the OKdo site on different devices

Software Development in Action


Over 100,000 medical professionals worldwide rely on the information delivered through the British Medical Journal’s Best Practice Application to inform their clinical decision-making.

Keeping speed and accessibility front-of-mind, our software engineering team rebuilt the app from the ground up – reducing the time required to download it and its contents by 70% and reducing storage by 60%, as well as making the experience of finding relevant information intuitive, fluid and, crucially, fast.

RS Components

Thanks to a programme of bespoke software development, RS Components can serve its 750,000-strong engineering community more efficiently and effectively than ever before.

Box UK’s team of website designers and developers delivered a new online platform featuring a wealth of value-add features and functionality that has helped RS Components drive increased member engagement, collaboration and satisfaction – as well as safeguarding their position at the heart of a vibrant, global community.


With a track record of delivering award-winning software solutions spanning more than two decades, the Box UK development team has a depth and breadth of experience that means they’re perfectly placed to support organisations from across a wide range of industries and sectors including:

  • Ecommerce
  • Public Sector
  • Finance
  • Education
  • Membership
  • And many more

"In conjunction with OKdo, Box UK effectively manages our development roadmap and coordinates all testing and deployment, giving us total confidence in the performance of our global solution."

David Duffy

IT Delivery Manager,

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