Companies · category

Top IT Service Providers for UI/UX Design in the UK

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

UI and UX design are usually sold together and are not the same thing. UX is the shape of the product — what it does, in what order, and what a user is trying to achieve. UI is the surface: the controls, the visual language, the details of interaction. A product can be beautifully rendered and still ask people to do something illogical.

The most informative question for a provider here is what research they do before drawing anything, and what they do when it contradicts the brief. Teams that go straight to high-fidelity screens produce work that looks decisive and tests badly. Ask to see a project where the research changed the plan.

Want your company here?

Between them, the 600 best-ranked of these 939 IT service providers cover web development (572), web design (548), eCommerce (397) and WordPress (323). They also list work in London. 594 of them have written a profile you can read before you get in touch.

We list more than 900 IT service providers in the UK listed for UI/UX design. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Eton Digital Limited, Website Express and ADVOX Studio.

Before you shortlist, check

Research with real users, not only visual design
Prototypes you can test before anything is built
A design system your developers can reuse
That you own the files and the research

Filter by fitbudget, engagement, size and more

Hoxton Digital
Mobile App Development · Search Engine Optimization · Web Development
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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WE ARE PYTHON Ltd.
Social Media Marketing · Web Development · Web 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 Development
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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Contact Online Ltd.
Social Media Marketing · Search Engine Optimization · Web Design
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MBA
Mobile App Development · Social Media Marketing · Search Engine Optimization
The marketing landscape is constantly changing and hard to navigate.
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WeCodePlus
Mobile App Development · Web Development · Web 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 Development · Web Design
We are an eCommerce consultancy with a team of strategists, creatives, developers and project managers.
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Diligent Commerce
Web Development · Web Design · E-Commerce Development
Diligent Commerce is a specialist eCommerce agency based in London.
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PureNet
Search Engine Optimization · Web Development · Web 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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Selesti
Search Engine Optimization · Web Development · Web 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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Star Digital
Social Media Marketing · Search Engine Optimization · Web Development
Unlike other agencies, the award-winning team at Star Digital is focused on delivering customer success for retail, wholesale distribution, and manufacturing companies that need to…
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ClerksWell
Search Engine Optimization · Web Development · Web Design
ClerksWell is a leading digital agency helping brands to deliver exceptional digital experiences.
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The Dewsign Consultancy
Mobile App Development · Web Development · CMS Development
We are experts in providing business transformation, adding value and delivering results. Our heritage spans 20 years.
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Web Age Ltd
Social Media Marketing · Search Engine Optimization · Web Development
Web Age is a long-established web design agency based in Ayrshire, Scotland.
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Ready4S
Mobile App Development · Custom Software Development · Web Development
We are one of the top custom software development agencies in Europe and the United States.
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The BIO Agency
Mobile App Development · Web Development · iOS App
BIO is an award-winning digital agency consulting and delivering on customer experience-led innovation and transformation.
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Auxesis Infotech Pvt. Ltd.
Custom Software Development · Web Development · Web Design
Auxesis Infotech is a web agency in India and UK which deals with a variety of CMS Developments like Drupal , Wordpress , Magento , Joomla , Laravel and other PHP based cms, e…
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Purepoint
Mobile App Development · Web Development · eCommerce
Delivering tomorrow, today. Every business has its own personality. Their own challenges. We understand software is just a tool – a means to an end.
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Netsells
Social Media Marketing · Search Engine Optimization · Web Development
Netsells Ltd is an award-winning team of graduate designers and developers based on the East Coast.
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Clock Limited
Mobile App Development · Custom Software Development · Web Development
Clock is a Top 100, award-winning digital agency. We specialize in the design, build and management of digital platforms, creating beautiful, powerful and intuitive sites and…
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Smartym Pro
Mobile App Development · Web Development · Web Design
Result-oriented approach: Our main goal is to create the best possible solution and add value to your business. We delve into your project understanding its tasks objectives.
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SAM Labs
Mobile App Development · Web Development · HTML5
SAM Labs is an ed-tech company that empowers teachers with the most engaging STEAM solution including lesson plans, apps, and electronics.
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SwarmOnline Ltd
Mobile App Development · Web Development · iOS App
SwarmOnline is a leading Scottish provider of bespoke cloud and mobile apps.
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Novoda
Mobile App Development · Web Development · Web Design
Novoda is the world’s most ambitious product engineering company!
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How is this ranking worked out?

The order comes from what each firm publishes and what has been verified about it, and never from payment:

Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

Sponsored listings are labelled and shown apart from this list. How rankings work

Only firms whose profile names the UK are counted here, so a firm that lists a town but no country is not yet included.

Where else can I look?

The same list elsewhere: USA (1,355) · India (643) · Germany (422) · Poland (259).

Other specialisms in the UK: e-commerce (854) · Android app development (812) · iOS app development (800) · WordPress (752) · PHP development (728).

Every IT service provider in the UK: the full list.

Every category in the UK: the UK country page.

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

Top IT Service Providers for UI/UX Design in the UK

Hoxton Digital

WE ARE PYTHON Ltd.

Indus Valley Labs (Pvt) Ltd

Contact Online Ltd.

MBA

WeCodePlus

Space 48

Diligent Commerce

PureNet

Selesti

Star Digital

ClerksWell

The Dewsign Consultancy

Web Age Ltd

Ready4S

The BIO Agency

Auxesis Infotech Pvt. Ltd.

Purepoint

Netsells

Clock Limited

Smartym Pro

SAM Labs

SwarmOnline Ltd

Novoda