Explore Top JavaScript Companies in United Kingdom
Use the advanced filter to find companies near you or refine the results Last updated in: January, 2026
We are an experienced web development company that creates complex digital solutions, keeping the focus on the business value of each component.

MobileCoderz Technologies Verified Company
Sevenoaks, United Kingdom Head office in: India
Top Web App & Mobile App Development Company

iROID Technologies Verified Company
Bristol, United Kingdom Head office in: India
Mobile App Development Company Kochi Kerala India

Binmile Technologies Verified Company
Borehamwood, United Kingdom Head office in: United States
Award winning digital engineering company creating impactful software solutions for all!

Bristol, United Kingdom Head office in: Lithuania
GO-ERP - Microsoft Partner for Your Future Business Changes!
Powerful brand and marketing communications
Services:

WebClues Infotech Verified Company
London, United Kingdom Head office in: United States
Top Web & Mobile Apps Development company
A leading software innovation company specialising in AI, AR/VR solutions, SaaS products, mobile apps, and web systems for forward-thinking SMEs.

Expert Content Nest Verified Company
London, United Kingdom Head office in: Pakistan
Digital marketing agency helping businesses grow through innovative strategies and creative solutions.
Services:
Scale your Tech Teams with Pre-Vetted and Battle-Tested Talent and Avail Up to 65% Cost Savings
Codeguys is a UK-based digital agency crafting standout websites, SEO strategies, and AI-powered tools that help businesses grow online.
Digital Transformation: Modernising systems and scaling operations. IT Outsourcing: Trusted teams for seamless, full-cycle software delivery.

London, United Kingdom Head office in: United States
Kodexo Labs is a mobile app and custom software development company delivering secure, scalable solutions for startups and enterprises.
Custom Data, digital, and AI Solutions that Drive Business Growth. ISO27001 and Cyber Essentials Plus accredited
A Digital Design Studio - Specialising in the design and development of digital products for human beings.
Services:
I build custom websites and web apps that help solve problems and grow businesses by optimising online presence, and boosting website performance.
A multi-award winning digital agency based in London, offering Web Design and Development and Digital Marketing services.

Basingstoke, United Kingdom Head office in: United States
Web & Mobile App Development Company

Devmont Digital Verified Company
England, United Kingdom Head office in: Pakistan
Devmont Digital is a 🚀 leading in-house development agency with an impressive track record of achieving many milestones.

London, United Kingdom Head office in: United States
Unlock Tomorrow

Warwickshire, United Kingdom Head office in: United States
Krystosoft is a software development, staff augmentation and IT consulting partner specializing in Microsoft technologies.

Era Biz Solutions Verified Company
London, United Kingdom Head office in: Sri Lanka
Era Biz Solutions is a top Software Development Company with experience in 1000s of projects since 2011, and is based in UK with tech hub in Sri Lanka
Digital excellence, delivered holistically
A family business with ecommerce expertise at the heart of what we do - turning underperforming websites into money making assets!
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ICT in the United Kingdom: General Profile and Insights
The UK technology sector is growing more than two-and-a-half times faster than the overall economy, and London has been ranked as the second most connected place for tech in the world behind Silicon Valley in the US.
According to Statista, the UK IT Services market is worth nearly $113.46 billion to the economy, a rise from $3.44 billion in 2020. Between 2024 and 2025, the tech market in the UK continued to grow with increased market productivity, influencing the UK’s GDP.
Why Should You Work With a UK-based Company?
Probably the second-largest IT hub in the world, the UK is one of the fastest-growing IT leaders. It is the home of over 225,000 IT & web companies based according to a report delivered by Computer Weekly. Web companies from the UK provide the entire range of services and are known for good management, rich business culture, and great tech performance.
What You Should Be Aware of When Working With UK Web Companies
A report by Tech Nation in 2018 revealed that the main challenges companies and IT hubs face are related to access to talent, affecting 83% of tech hubs. Access to funding and poor transport links were also found to be major challenges for some of the UK’s tech hubs. This challenge is still relevant for 2025, especially the lack of funding possibilities.
Are UK IT Companies Reliable?
The UK companies enjoy a high trust level on a global level and are considered reliable overall. However, due to the wide variety of web & software companies, not all UK-based companies represent the business culture, performance, and tech skills that the UK is so well known for. This is why choosing the IT company as a partner is important.
How the UK IT Industry Relates to the Neighboring Countries
Having a leading IT infrastructure, the IT industry in the UK increased its potential, and following the global trends, just like the US, it will focus more on certifying and developing already existing professionals rather than hiring new skills.
In the background of a fast-developing EU market, the UK looks weaker alone than in the community. Brexit has forced tech giants and many IT companies to leave for other EU countries, especially Ireland and Germany, a report from Tech Spot reveals.
Overall, the UK IT industry will continue to be a good option for businesses that tend to expand their presence on the local market, and also for local startups that would preferably rely on companies from the UK.











