Discover the top SEO agencies in United Kingdom. Compare services, reviews, and find the perfect agency for your business.
London, United Kingdom
Based in Sutherland Road, London, Mudimedia Ltd is a small agency, with a team of between one and ten people, working from its E17 office in the nort…
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Norwich, United Kingdom
Based on Barrack Street in Norwich, Mukai Digital Ltd is a small web design and digital marketing team working with small businesses across Norfolk,…
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Hatfield Peverel, United Kingdom
Based in Hatfield Peverel, Essex, with a studio referred to as The Forge in Mulberry Green, Mulberry Advertising is a small team of ten or fewer peop…
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South Creake, United Kingdom
Based in South Creake, England, this is a sole-practitioner digital marketing consultancy run by Murray, who works specifically with B2B businesses s…
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Cark, United Kingdom
Based in Cark, near Grange-over-Sands in Cumbria, MUV is a small digital marketing agency working with businesses ranging from start-ups to establish…
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Elvington, United Kingdom
Based in Elvington, near York, this small digital marketing agency works with SMEs across Yorkshire looking to generate more enquiries rather than ju…
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United Kingdom
A small team based in the North West of the UK, My Digital Solutions works with businesses in that region looking to grow their online presence throu…
View ProfileLondon, United Kingdom
My Social Agency operates from offices in London and Leeds, working with businesses across a range of industries rather than one specific sector. The…
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Birmingham, United Kingdom
My Social Goals is a small Birmingham-based agency working exclusively with financial professionals — mortgage brokers, advisers and firms across the…
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Stretford, United Kingdom
Based in Stretford, England, My Team Limited operates as a full-service e-commerce agency working with brands selling across Amazon, TikTok Shop, eBa…
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Barrow-in-Furness, United Kingdom
Operating out of Barrow-in-Furness, this one-person consultancy is run by Andy Johnson, a Professional SEO consultant serving businesses across Cumbr…
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Nameshift.com offers a secure and efficient domain purchasing service. With a focus on buyer safety, they provide free domain transfer services and q…
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London, United Kingdom
Napta Studio, founded in London in 2022 and registered in 2025, is a small design studio led by its founder, who works directly with clients througho…
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Brighton, United Kingdom
Based in Brighton, Net Natives works specifically within the education sector, positioning itself as a marketing agency for schools, colleges, univer…
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Lancaster, United Kingdom
Natural Ranks is a one-person consultancy based in Lancaster, England, run by Graham Bowers, who set up the business in 2009 after working both in-ho…
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London, United Kingdom
Based in London, Nautilus Marketing is a small digital marketing agency working with businesses ranging from start-ups to larger international compan…
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London, United Kingdom
Based in London, this agency positions itself as a specialist YouTube marketing operation working with global consumer brands rather than offering br…
View ProfileLondon, United Kingdom
Operating from London with a technical team based in Tunisia, Navitrends serves organisations across the United Kingdom, Europe, North Africa and the…
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Reading, United Kingdom
Based in Reading, England, Naxtech was founded in 2005 and works as a digital agency for enterprise clients, with an additional presence in San Franc…
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Lerwick, United Kingdom
Based in Lerwick, Shetland, with additional locations in Edinburgh, Orkney and London, NB Communication has operated since 2002, working with clients…
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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.
2026-08-02 · 12 min read
How B2B search really works: bottom-of-funnel pages before blog volume, comparison and alternatives content, product-led assets, and attribution that survives a six-month cycle.
2026-08-02 · 11 min read
When template-generated pages work, when they get ignored, and how to build a programmatic set that survives quality updates: real data, real demand, real internal linking.
2026-08-02 · 11 min read
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.
