Top Web Development Companies in UK (2026)

Need a web development company in the UK specializing in custom website development? Our directory lists top companies and agencies specializing in custom website development, e-commerce solutions, and web application development. We’ve vetted and approved every agency based on rigorous quality criteria, including portfolio strength, service reliability, industry expertise, and team transparency. Find your web development agency in the UK today.

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of Web Development Firms in UK

Sublime Media

Let Sublime Media help you craft a digital marketing strategy that delivers results. From web design to SEO, we have the expertise to make your business thrive online.

HQ:
Northampton

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9xb

9xb is a multi-award-winning eCommerce agency. We specialise in complex, custom eCommerce, empowering businesses to sell more, anytime, anywhere, on any device.

HQ:
Leeds

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Odyssey

Odyssey is a WordPress specialist agency that exists to help the growth of other businesses through designing and developing websites.

HQ:
Cardiff

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GGMR

GGMR solve technology problems for large Enterprises that rely on systems/data, and we drive innovation fuelled growth without conflict.

HQ:
Bath

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Digital Storm

An integrated web, design and marketing agency with a difference. Your business success is our business success.

HQ:
Bournemouth

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Blacktide Marketing

We create and manage brands that influence.

HQ:
Glasgow

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Insight Consultancy

Based in the heart of Leicester, we are a full service digital agency with 10 years’ worth of knowledge, experience and passion in helping businesses innovate and grow.

HQ:
Leicester

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Digital Mack

We support businesses with awesome websites & cutting-edge digital marketing techniques that will explode your sales & enquiries

HQ:
Belfast

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gloversure

We are an award-winning Digital Agency. We provide Web Design, eCommerce, Apps, Custom Development, Marketing, Design & Branding services.

HQ:
Chester

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Codesky.

We transform businesses. At Codesky we make your business mean business using strategic digital growth methods that will get you in front of your audience when it matters.

HQ:
Nottingham

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MCM

As a customer acquisition agency, we go further to reach the customers your brand was made for, with strategy- led PPC and Social campaigns.

HQ:
Kent

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Candyspace

Candyspace is the sweet spot where customer value becomes business value.

HQ:
London

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Muve Media & Marketing

Muve is a marketing agency delivering strategic concepts, collaboration, great creative, crafted campaigns and cost efficiency for your marketing communications.

HQ:
Kent

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Sound In Theory

Sound in Theory is a visual and web design agency that offers a range of web design and development. We enjoy honest relationships with our clients.

HQ:
Exeter

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Kleo Digital

Digital agency making businesses and organisations excitingly more successful in achieving their goals and objectives.

HQ:
Bristol

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Bopgun

We are a creative agency passionate about delivering meaningful and lasting results for our clients by improving the experience of their customers.

HQ:
Bristol

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Candidsky

We are Candidsky - a performance marketing agency based in Manchester specialising in SEO, Paid Media and Content Marketing.

HQ:
Manchester

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Verto

Professional website and graphic design. We are East Midland’s foremost creative web and graphic design consultancy with a 40 plus strong team.

HQ:
Northampton

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Gavin Willis Creative Marketing

Since 1997, GWCM has been designing and producing compelling websites, advertising, branding and videos that get brands noticed, talked about and remembered.

HQ:
Northampton

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Koreti

Web Design Agency based in Bournemouth who specialise in delivering eye-catching, effective websites to small and medium businesses.

HQ:
Bournemouth

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