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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

Chetaru UK Limited
Mobile App Development · Search Engine Optimization · Social Media Marketing
Our focus on getting digital to where it needs to be is based on how Chetaru was founded back in 2010.
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Wowlogic
Custom Software Development · Web Design · UI/UX Design
Wowlogic brings innovative digital solutions from the concept to professional execution, helping each customer to outperform their competitors.
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Pogo Studio
Mobile App Development · iOS App · E-Commerce Development
Founded in 2016, Pogo’s team already has 50 years of experience and hundreds of projects under their belt. We love to be creative, and we love to get involved.
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Thirdwave, LLC
Web Design · iOS App · Software Development
Thirdwave offers a suite of products and services that integrate the efforts of marketing and information technology teams.
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Somo Global
Mobile App Development · iOS App · Android
Through our Rapid Actionable Innovation engine, we create products and services your customers and employees will love. Somo places the customer at the heart of all we do.
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VisEngine Digital Solutions
Custom Software Development · Web Design · UI/UX Design
VisEngine Digital Solutions has empowered its top quality visualization technics by the most updated IT solutions in order to create the most impressive product presentations.
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Radgost Web Lab
UI/UX Design · E-Commerce Development · CRM Development
We make simple, useful software that is used by more than 500,000 businesses around the world.
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Geoflyzone
Web Design · UI/UX Design · Software Development
Geoflypages is a global Web development and Digital Marketing company.
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Sybite Technologies
Mobile App Development · iOS App · React Native
Sybite Technologies is an award-winning Mobile Application Development Agency that prides itself on quality work, delivered on time and at the quoted price.
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Polygant
Custom Software Development · Web Design · UI/UX Design
Polygant is a friendly team specializing in mobile and web application development using AI and Blockchain technologies. • Clients are friends.
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CaJSoft
Mobile App Development · Custom Software Development · Web Design
CaJSoft ltd are a small, friendly and affordable freelance web design, freelance web development and software development company based in Glasgow, Scotland.
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Clickingmad Ltd.
Search Engine Optimization · Web Design · UI/UX Design
We think it's because we have been 'doing digital' since it started in the UK, that the claim that we make of being experienced rings true.
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Hoxton Digital
Mobile App Development · Search Engine Optimization · Web Design
Hoxton Digital is a web development agency dedicated to building top tier digital products, training software engineers and investing in new technology.
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Serious Software
Mobile App Development · Search Engine Optimization · Web Design
We, at Serious Software, strive to ensure you get modern and responsive outsourcing and IT services.
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WE ARE PYTHON Ltd.
Social Media Marketing · Web Design · UI/UX Design
Python is a multidisciplinary digital agency that specializes in creating innovative and compelling marketing strategies, interactive web development and creative branding.
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Indus Valley Labs (Pvt) Ltd
Mobile App Development · Custom Software Development · Web Design
Indus Valley Labs (Pvt) Limited is a full-service Software Development & IT Consulting Company that provides End-to-End service for Web, Mobile and Software Application…
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PLDEVS.COM
Mobile App Development · iOS App · E-Commerce Development
We've been honing our skills in custom web applications and mobile apps since 2008 starting in London. We strongly believe that nothing can't stop us.
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MBA
Mobile App Development · Search Engine Optimization · Social Media Marketing
The marketing landscape is constantly changing and hard to navigate.
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WeCodePlus
Mobile App Development · Web Design · UI/UX Design
To build software is difficult, expensive and time-consuming. The market is a strange place to navigate through, and it's easy to become trapped by a highly-priced agency with…
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Space 48
Search Engine Optimization · Web Design · UI/UX Design
We are an eCommerce consultancy with a team of strategists, creatives, developers and project managers.
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Diligent Commerce
Web Design · UI/UX Design · E-Commerce Development
Diligent Commerce is a specialist eCommerce agency based in London.
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PureNet
Search Engine Optimization · Web Design · UI/UX Design
Established in 2006, PureNet’s vision was to become an award-winning provider of world-class eCommerce and web solutions.
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DCSL Software Ltd
Custom Software Development · Web Design · Software Development
Welcome to DCSL’s home on LinkedIn! Be sure to follow us for our latest blog posts. We are an award-winning Software Development company based in London and the South East.
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Selesti
Search Engine Optimization · Web Design · UI/UX Design
If you’re ambitious to change and grow, you’ll need an award-winning digital partner to help you achieve commercial success.
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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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Top Web Development Companies in the UK

Chetaru UK Limited

Wowlogic

Pogo Studio

Thirdwave, LLC

Somo Global

VisEngine Digital Solutions

Radgost Web Lab

Geoflyzone

Sybite Technologies

Polygant

CaJSoft

Clickingmad Ltd.

Hoxton Digital

Serious Software

WE ARE PYTHON Ltd.

Indus Valley Labs (Pvt) Ltd

PLDEVS.COM

MBA

WeCodePlus

Space 48

Diligent Commerce

PureNet

DCSL Software Ltd

Selesti

Want to see your company here?

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How many web development companies are there in the UK?

How is this ranking worked out?

What else do firms in the UK offer?

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