Companies · category

Top Web Development Companies in the UK

1,532 IT service providers ranked by rating, review volume and listing quality.

Web development covers building and running the software behind a website or web application — the pages a visitor sees, the systems underneath them, and the work of keeping both online afterwards. In practice the label spans very different jobs: a brochure site on a content management system, a customer portal wired into an existing back office, and a full product delivered as a web application are all sold as web development.

The questions that separate providers are less about language and more about scope. Does the engagement end at launch, or does it include hosting, monitoring and updates? Who owns the code and the repository afterwards? Is the work fixed-price against a specification or time-and-materials against a backlog? A team that builds well but hands over nothing maintainable costs more in the second year than it saved in the first.

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Between them, the 600 best-ranked of these 1,532 IT service providers cover web design (457), UI/UX design (321), android (245) and iOS app (243). They also list work in London. 593 of them have written a profile you can read before you get in touch.

TrustList ranks more than 1,500 web development companies in the UK, ordered on client reviews and profile quality, never on payment. At the top right now: Eton Digital Limited, Drupal Teams and Marzee Labs.

What to check before you shortlist a web development company

Live sites they built, and whether those clients still use them
That the stack suits whoever maintains the site after launch (a CMS your team can edit, or custom code)
Hosting, security updates and the handover of code and credentials, written into the contract
Performance and accessibility targets agreed before build, not after

Filter by fitbudget, engagement, size and more

Eton Digital Limited
Mobile App Development · Web Design · UI/UX Design
Eton Digital is a digital design and development agency that makes large social networks, enterprise e-commerce applications, knowledge networks, powerful and attractive CMS based…
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Drupal Teams
Drupal
We are a Dedicated Software Development Center known as Drupal Teams.
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Marzee Labs
Web Design · E-Commerce Development · eCommerce
Your top-notch tech crew: community-driven talent and strong leadership. Hi! We are Marzee Labs, an international webshop from London (England), Porto and Setúbal (Portugal).
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Webcurl LTD
E-Commerce Development · HTML5 · JavaScript
Webcurl is a leading web development agency. We specialize in using Drupal content management system (CMS), open-source software and agile methodologies to develop and provide…
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OpenSense Labs
IT Outsourcing · SEO · Drupal · Also in Delhi NCR
OpenSense Labs is India’s premium full-service Drupal agency. We specialize in Drupal & Product engineering and focus on delivering experience platforms to ensure client success…
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Website Express
Web Design · UI/UX Design · E-Commerce Development
At Website Express, we believe you our customer deserves nothing less than a world-class web presence.
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Strange
Search Engine Optimization · Web Design · PHP · Also in London
If you rated your website and marketing capabilities on the ‘good’, ‘better’ or ‘best’ scale, how would you score them?
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Pedalo Limited
E-Commerce Development · React Native · JavaScript · Also in London
We were founded in 2000 with a simple ethos – to create genuine, ongoing digital partnerships with clients.
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Your Dev Team
Custom Software Development · E-Commerce Development · React Native
Your Dev Team Global builds development teams that work full-time for your business.
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Toru Digital
Mobile App Development · Web Design · iOS App
Discovery, UX/UI Design, Branding, Consultancy, Web Development, Apps, Integrations, Cloud, Analytics, SEO, Support and Maintenance, KPI Optimisation.
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Human Made Limited
WordPress
Human Made is an award-winning, global WordPress agency and leading providers of digital experience platforms for the enterprise.
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Moove Agency
Web Design · WordPress
We’re an essential partner for many organizations who rely on us to provide fast, high-quality WordPress development and on-going support services to help them succeed in today’s…
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Pragmatic
Web Design · eCommerce
Pragmatic is one of the world's leading specialist WordPress agencies.
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AGILEDROP
Drupal · Also in Slovenia
We are a proponent of open-source technology. We believe in being transparent with our partners.
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Purr Digital
Mobile App Development · WordPress
We’re a web and app development agency that delivers outstanding digital stuff to brands, businesses, and designers.
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Alley
Web Design · WordPress
We are the digital team for publishers — experienced strategists, researchers, designers, and developers who tackle the most complex challenges facing top media companies.
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Wholegrain Digital
Web Design · WordPress
Wholegrain Digital was founded in 2007 on principles of good design for good businesses. We work with clients including Rightmove, Marks, and Spencer, Unicef, Lenovo, and Ecover.
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ADVOX Studio
Mobile App Development · UI/UX Design · Software Development
We are an international web development, software & design company with offices in the UK, Sweden, and Poland.
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RVS Media Ltd
Web Design · PHP · Magento
Based in London, RVS Media was founded by Rajeev Nar in 2015 and has since grown to become an award-winning digital agency with a large team of experienced Magento Certified…
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2buy1click Ltd
Web Design · E-Commerce Development · eCommerce
buy1click Ltd was set up in 2005 with a goal to develop very profitable Magento eCommerce websites.
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Multi-Programming Solutions
ERP Software Development · UI/UX Design · Software Development
Multi-Programming Solutions develops custom software solutions that help your business grow!
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LLC Luxinten
Mobile App Development · Software Development · E-Commerce Development
Luxinten is a Ukraine-based company specialising in Magento e-commerce web design and development.
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Active Webdezign Ltd
Mobile App Development · Web Design · WordPress
Active Webdezign ltd. design and develop websites using Magento for eCommerce, WordPress for company websites requiring content management and bespoke applications for those who…
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Catch Digital
SEO · Drupal
We're a digital experience agency in London, focussed on combining storytelling with technology to create value We work with many different brands across multiple verticals.
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How many web development companies are there in the UK?

1,532 companies on TrustList offer web development and are based in the UK. That makes the UK the number 2 web development market we rank, after the USA.

How is this ranking worked out?

Each firm's position comes from its client reviews and its profile, blended into one score:

Rating, smoothed so a single five-star review cannot outrank a firm with hundreds of good ones
Review volume, with diminishing returns
Profile completeness: the details a buyer needs to judge the firm
Earned trust: verification and awards, as a small lift

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

What else do firms in the UK offer?

We also rank web design (1,385), IT services (871) and software development (443) in the UK.

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Everything here links back to the same verified catalogue. Pick your next stop.

Top Web Development Companies in the UK

Eton Digital Limited

Drupal Teams

Marzee Labs

Webcurl LTD

OpenSense Labs

Website Express

Strange

Pedalo Limited

Your Dev Team

Toru Digital

Human Made Limited

Moove Agency

Pragmatic

AGILEDROP

Purr Digital

Alley

Wholegrain Digital

ADVOX Studio

RVS Media Ltd

2buy1click Ltd

Multi-Programming Solutions

LLC Luxinten

Active Webdezign Ltd

Catch Digital

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