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

MTR Design
Web Design · UI/UX Design · Software Development
Originally established in the autumn of 2005, MTR Design is an innovative web company, offering all services needed to deliver a web design and development project that is…
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Silver Touch Technologies
Mobile App Development · UI/UX Design · iOS App
Silver Touch Technologies is a leading IT solutions provider & accredited SAP Partner specializing in the implementation, support and development of SAP Business One, with special…
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Williams Commerce
Search Engine Optimization · Web Design · UI/UX Design
Established in 2009, Williams Commerce is a full digital service agency that offers a variety of services, spanning eCommerce, digital marketing and sophisticated integration with…
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Nublue
Search Engine Optimization · Web Design · UI/UX Design
We are an Agile, North West based eCommerce agency and managed hosting provider, specializing in Magento.
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QuickBlox
Mobile App Development · Custom Software Development · Web Design
Cloud communication backend platform. Allows you to build your own B2B, B2C or C2C communication app in a few days with the level of user experience similar to WhatsApp, Skype,…
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Softwire
Mobile App Development · Custom Software Development · Web Design
Softwire is a privately owned software development company based in London.
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OpenSensors
Mobile App Development · iOS App · Android
At OpenSensors, we believe that technology can't replace good customer service and human interactions.
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Commsworld
Mobile App Development · iOS App · Android
Commsworld is Scotland’s leading independently owned Unified Communications Company and ISP (Internet Service Provider) with offices in Aberdeen, Edinburgh, and Glasgow.
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ZIN Technologies
Mobile App Development · iOS App · Android
Since 2007 we collaborated with world's largest Mobile Network Operators (T-Mobile, Verizon Wireless, AT&T, Sprint, Soft Bank, ROGERS, Telefonica, list goes on) to integrate their…
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IT Centric
Mobile App Development · iOS App · Android
IT Centric is a leading Managed IT Service & Support company offering outsourced IT support, IT consultancy & project delivery to SMEs. Serving Edinburgh, Glasgow & Fife.
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Imaginary Cloud
Mobile App Development · Search Engine Optimization · Custom Software Development
Imaginary Cloud is a successful and fast-growing company, working to design and develop cutting-edge web and mobile products.
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Sonin App Development
Mobile App Development · Web Design · UI/UX Design
We’re an app agency who develop intelligent apps and mobile software to help you achieve success in an ‘always on’ world.
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TeskaLabs
Mobile App Development · iOS App · Android
TeskaLabs is a software vendor of cybersecurity and data privacy products.
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Catch Digital
Social Media Marketing · Web Design · UI/UX Design
Catch is a digital experience agency. We're focused on combining storytelling with innovative technology to unlock value for a diverse range of brands including; Worldpay, Cancer…
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Data Mill North
Mobile App Development · iOS App · Android
Data Mill North is a collaborative website originally set up by Leeds City Council. In March 2014, we had a plan.
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Redweb
Social Media Marketing · UI/UX Design · Digital Marketing
We’ve been transforming brands and businesses with strategic, creative thinking and cutting-edge technology since 1997.
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Hardware Pioneers
Mobile App Development · iOS App · Android
Hundreds of Startup Founders, EXECUTIVES, ENGINEERS, And Developers Meet Every Month to Listen to Insightful Talks and Establish Key Relationships.
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WICASTR
Mobile App Development · iOS App · Android
Our SMART Edge Computing Solution is a content distribution platform with patented technology designed to deploy and host applications, and to provide compute capabilities…
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The PR Room
Mobile App Development · iOS App · Android
The PR Room is one of the UK’s leading consumer electronics, lifestyle and IT public relations agencies.
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Endava
UI/UX Design · Digital Marketing · Agile
Endava is a public technology company, with over 18 years of experience of working with some of the world’s leading Finance, Insurance, Telecommunications, Media, Technology, and…
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Insiso Ltd
Mobile App Development · iOS App · Android
At Insiso we provide bespoke software development services to a wide a variety of industries.
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Netsells Group
Mobile App Development · Search Engine Optimization · Social Media Marketing
Working from our offices in the heart of York, we provide cutting edge digital solutions to businesses at home and abroad.
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Bright Ascension Ltd
Mobile App Development · iOS App · Android
Bright Ascension was founded in 2011 to offer a fresh and innovative approach to space software.
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Trackener
Mobile App Development · iOS App · Android
Revolutionising horse health and welfare with wearable 24/7 monitoring technology.
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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

MTR Design

Silver Touch Technologies

Williams Commerce

Nublue

QuickBlox

Softwire

OpenSensors

Commsworld

ZIN Technologies

IT Centric

Imaginary Cloud

Sonin App Development

TeskaLabs

Catch Digital

Data Mill North

Redweb

Hardware Pioneers

WICASTR

The PR Room

Endava

Insiso Ltd

Netsells Group

Bright Ascension Ltd

Trackener

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How many web development companies are there in the UK?

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