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

Kite Distribution
Mobile App Development · iOS App · Android
Kite Distribution is a value-added distributor that specializes in bringing innovative and disruptive technologies to the UK channel.
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Series Eight
Web Design · UI/UX Design · Mobile Platforms
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Mubaloo
Mobile App Development · Custom Software Development · Web Design
Mubaloo is an award-winning enterprise mobile consultancy and app developer which became part of IPG Mediabrands in 2016.
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Logic Way
Custom Software Development · Web Design · UI/UX Design
Founded in 2004, Logic Way provides comprehensive IT services for small and medium-sized businesses.
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Dufrain
Mobile App Development · UI/UX Design · iOS App
Dufrain is a market-leading Data Management, Analytics & BI consultancy.
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Cortexica Vision Systems
Mobile App Development · PHP · HTML5
Cortexica is leaders in AI, Machine Learning and Computer Vision for image and video analysis.
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Metafused
Mobile App Development · Android · PHP
Trading, Treasury and Capital markets are under tremendous revenue and margin pressures. Being accurate and innovative with a lot less at the speed of now is imperative.
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We Talk IT
Mobile App Development · iOS App · Android
Our Headquarters is based in Albourne (near Brighton and Hove), United Kingdom.
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Precipice Design
Mobile App Development · iOS App · Android
Designing great products, brands, and business strategy are more than having the right features, latest technologies and coolest look.
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Studio Software
Custom Software Development · Web Design · PHP
Studio Software is a team of talented IT professionals based in Wroclaw, Poland that helps startups and enterprises to achieve their business goals by delivering custom,…
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Supercharge
Mobile App Development · Web Design · UI/UX Design
At Supercharge we create stunning digital experiences making life easier for millions of users.
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IOT-as-a-Service.com
Mobile App Development · iOS App · React Native
IOT-as-a-Service.com is a company that helps customers to maximize the opportunity around IoT, by helping the customer to understand the opportunity, define the winning strategy,…
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Sheer Digital
Custom Software Development · Web Design · UI/UX Design
Sheer digital is a creative digital agency offering affordable digital marketing platforms to start-ups, small and medium sized businesses and agencies.
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Active Webdezign ltd.
Mobile App Development · Search Engine Optimization · Web Design
You want to attract your audience, we want to make you more attractive. Your website showcases your brand on-line.
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Black Pepper Software
Custom Software Development · Web Design · UI/UX Design
We’re a curious bunch. It’s this curiosity we apply to any business problem to make life easier for our clients.
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A6 Digital
Mobile App Development · ERP Software Development · UI/UX Design
A6 Digital is a software agency located in London & Istanbul. We are developing scalable digital projects for agencies, brands and, startups in a reasonable budget.
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Red Ninja Studios
Mobile App Development · UI/UX Design · iOS App
We are a design-led technology company, making products that people love. We involve users in design, from the first scribble of an idea, through to the product launch party.
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Arcadia
Mobile App Development · Custom Software Development · UI/UX Design
Arcadia has 25 years of expertise in designing and building custom software systems.
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Webdesign7
Social Media Marketing · Custom Software Development · Web Design
Webdesign7 is a digital website design studio delivering digital business solutions for all business of all types and sizes.
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Sugar Rush Creative
Mobile App Development · Web Design · UI/UX Design
Sugar Rush Creative is an award-winning agency with a team of talented graphic designers, web designers and app developers.
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Opus Online
Mobile App Development · Web Design · UI/UX Design
From building information systems and large online stores to professional websites and mobile apps - custom software development is our core expertise.
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Marionete
Mobile App Development · iOS App · Android
Marionete is a specialist consultancy, delivering expertise in the commercial application of Big Data and Data Science technologies such as Blockchain and the Internet of Things…
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Computaris International
Mobile App Development · iOS App · Android
Computaris, the member of the R Systems Group, is a digital transformation and strategy consulting company with more than 25 years of experience in technology and telecom.
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Special Projects
Mobile App Development · UI/UX Design · iOS App
We are a design and invention consultancy founded by creative director and industrial designer Clara Gaggero Westaway and experience designer and magician Adrian Westaway.
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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

Kite Distribution

Series Eight

Mubaloo

Logic Way

Dufrain

Cortexica Vision Systems

Metafused

We Talk IT

Precipice Design

Studio Software

Supercharge

IOT-as-a-Service.com

Sheer Digital

Active Webdezign ltd.

Black Pepper Software

A6 Digital

Red Ninja Studios

Arcadia

Webdesign7

Sugar Rush Creative

Opus Online

Marionete

Computaris International

Special Projects

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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