Explore Top JavaScript Companies in United Kingdom
That's a hell of a search to do now. Why not using the smart filters above? Last updated in: July, 2025

London, United Kingdom Head office in: United States
ServerClub is a global IT solutions provider offering web hosting, cloud services, and domain registration with reliable support and performance.
Software and product development agency specializing in AI automation, mobile apps, web platforms, custom software, and UI/UX design.

NOUKHA TECHNOLOGIES Verified Company
Watford, United Kingdom Head office in: Canada
Noukha Technologies delivers cutting-edge web and software solutions, empowering businesses with scalable, and high-performance digital products.
epicX is a software development company, specializing in staff augmentation & custom software, giving you access to top 1% tech talent worldwide.

London, United Kingdom Head office in: United States
Specbee builds content management solutions on Drupal that can accelerate your business growth.

High Wycombe, United Kingdom Head office in: United States
Enterprise Drupal Solutions

Power Gate Software Verified Company
West Sussex, United Kingdom Head office in: Vietnam
Bringing Innovative Ideas to Life!

Hashe Computer Solutions (Pvt) Ltd. Verified Company
Bromsgrove, United Kingdom Head office in: Pakistan
Hashe Computer Solutions: Delivering bespoke, cutting-edge IT and software services to propel tech giants towards transformative success.
A leading software innovation company specialising in AI, AR/VR solutions, SaaS products, mobile apps, and web systems for forward-thinking SMEs.
Experts in Digital Marketing - We provide an unrivalled dedicated service to our clients. Our core focus is in Retail, Gaming and Education sectors
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Innovadel Technologies is empowering businesses with innovative Salesforce and digital IT solutions.

Theta Solutions Verified Company
Bradford, United Kingdom Head office in: Pakistan
Theta Solutions is a leading IT company in Sialkot providing software development, digital marketing, and professional training services globally.
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Covent Garden, United Kingdom Head office in: United States
A trusted website development, graphic design, search engine optimization and website maintenance company where our team ensure you Top quality work
Web Design + eCommerce Development. We take the time to fully understand our clients goals to create bespoke websites with turbo charged SEO.
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For over 20 years we’ve been crafting websites, custom software, and providing expert digital consultancy services to successful organisations.

Casvo Digital Verified Company
London, United Kingdom Head office in: Nigeria
Experts in Digital marketing, social media management, SEO, website development, logos and branding, graphic design and video editing.
Award Winning Digital Marketing Agency in Sheffield
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SagTech is a dynamic software development company specializing in custom web, mobile, and blockchain solutions that empower businesses worldwide.
A strategic results focussed award-winning WordPress & Woocommerce Web Design Agency based in Yorkshire.
UK-based consultancy firm offering technology and tailored legal solutions to businesses operating in the FMCG, Retail and E-Commerce sectors.
Web, Mobile, AI Development & UX/UI Design Done Right

London, United Kingdom Head office in: South Africa
Exceed IT is a Pretoria-based software development company offering web, app, and e-commerce development, UI/UX design and web hosting services.

London, United Kingdom Head office in: Turkey
We're a software and digital product design and development agency that combines the limitless creativity of art with the functionality of engineering

Wolf Logic Ltd. Verified Company
Birmingham, United Kingdom Head office in: United Kingdom
We are an agile team of Developers & Designers. We build bespoke software solutions and integrate these with core business systems using cloud tech.
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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 the Tech Nation Report 2018, the UK digital tech sector is worth nearly £184bn to the economy, a rise from £170bn in 2016. The turnover of digital technology companies grew by 4.5% between 2016 and 2017, compared with 1.7% growth in UK GDP.
Why you should 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 on 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 the main challenges companies and IT hubs face, is 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.
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.
On 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.