Discover the top SEO agencies in United Kingdom. Compare services, reviews, and find the perfect agency for your business.
Edinburgh, United Kingdom
Urwin Studio is an Edinburgh-based web design and development agency with over twenty years of experience. They specialize in creating high-quality w…
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Crawley, United Kingdom
Based in West Sussex, Use Brandable works with small and medium-sized businesses as well as companies operating across the UK, offering a small, clos…
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United Kingdom
A small UK-registered team of up to ten people, UWeb Agency works with businesses ranging from established mid-sized and large companies to online re…
View ProfileLondon, United Kingdom
UWP Group is a full-service digital marketing agency based in London, specializing in SEO, PPC, web design, and social media. They focus on deliverin…
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St. Martins, United Kingdom
Based in St. Martins, Shropshire, UX Sites is a small operation run by a designer and developer with a background in UX analysis, working with small…
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Greater London, United Kingdom
Based in Feltham, Greater London, UXD Consults is a small digital agency, operating with a team of between one and ten people, that covers a wide spe…
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Leeds, United Kingdom
Validus Media Ltd is a digital marketing and web design agency based in Leeds, England, working with businesses across the UK as well as clients in t…
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Clifton, United Kingdom
Value Web Designs is a small digital agency based in the Nottingham area of England, with an office address in Long Eaton and a listed location in Cl…
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United Kingdom
Value4brand is based in the United Kingdom and works with businesses ranging from start-ups to established companies, including e-commerce operators…
View ProfileBristol, United Kingdom
Vamos Web Design is an independent digital studio based in Bristol, specializing in web design and SEO. They focus on creating fast, reliable website…
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London, United Kingdom
Based in London, Van der Kraken Ltd is a freelance conversion rate optimisation practice run by Dario van der Kraken, working with clients around the…
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UK, United Kingdom
Vanilla Circus is a UK-based digital marketing agency specialized in delivering innovative and effective marketing solutions that resonate with moder…
View ProfileGuildford, United Kingdom
Established in Surrey in 2007, Vanilla Circus is an SEO agency specializing in content-driven marketing, on-page optimization, and web design. They f…
View ProfileWest Bromwich, United Kingdom
Vannquish Creative is a professional web design agency based in West Bromwich, specializing in bespoke website design and development. They also offe…
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Leeds, United Kingdom
Based in Leeds, Vantage Agency has worked with businesses since 2011, combining digital marketing with website development for a client base spanning…
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London, United Kingdom
VCCP is a London-based digital marketing agency specialized in transforming brands through a challenger mindset. With a mission to redefine the marke…
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London, United Kingdom
Based in London, Vebu Creative Agency works with start-ups and SMEs across the capital and mainland Britain, drawing on an in-house team supplemented…
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Glasgow, United Kingdom
Based in Glasgow, this small digital marketing and development agency works with businesses across central Scotland, spanning small local operators t…
View ProfileDerby, United Kingdom
Based in Derby, East Midlands, Veedesign Ltd is a small web design and marketing company serving businesses of varying sizes across Derby, Leicester,…
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Belfast, United Kingdom
Veetoo is a Belfast-based digital agency specializing in web design and SEO. They create bespoke, mobile-friendly websites and implement proven SEO s…
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The complete migration playbook: what to freeze before launch, how to build a redirect map that actually holds, what to test on the staging site, and how to read the first eight weeks after go-live.
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This directory lists 3,907 agencies in United Kingdom, spread across 918 cities. 3,443 of them publish a direct contact (email or phone). The best-represented cities are London (722), UK (191), Manchester (123).
| Team size | United Kingdom | What it means |
|---|---|---|
| 1-10 | 2,948 (75%) | One contact, often the founder. Responsive, limited capacity. |
| 11-50 | 429 (11%) | Specialists per discipline. The most common trade-off. |
| 51-200 | 10 (0%) | Several teams, formal process, higher budgets. |
| 200+ | 22 (1%) | International structure, enterprise accounts. |
Across the 3,907 agencies in this country: SEO (94%), Web Design (65%), SEA/PPC (50%), Social Media (47%), Content Marketing (44%), Web Development (38%). SEO leads with 3,655 agencies.
Stated engagement floors in United Kingdom range from $1,000+ to $100,000+. The most common is $1,000+ (953 agencies). That figure is an entry floor, not a price: it says what size of engagement the agency will take on, which stays the fastest filter for ruling out the ones that do not match your scale.
The 3,907 agencies on this page are ordered by how complete their listing is, not by payment: nobody buys a position here. The information comes from each agency's own website, checked as live. An agency can claim its listing to correct or complete it.
Should you pick an agency based in United Kingdom? Proximity matters most for local SEO and the language your content is written in. Here, English and Spanish are the most declared working languages. For an international site, where the agency sits matters less than its experience in your market.
Small or large agency? 75% of agencies here have fewer than ten people, against 32 above fifty. A small team means direct access to the people doing the work; a large one absorbs heavier programmes without depending on one person.
What to check before signing? Ask for measured results on a site comparable to yours, who actually does the work, and what happens when the contract ends: deliverables and access must stay yours. An agency that will not show its method is selling a black box.
