Discover the top SEO agencies in United Kingdom. Compare services, reviews, and find the perfect agency for your business.
Southampton, United Kingdom
Based in Southampton, Elevate UK is a small digital marketing agency, founded in 2011, working with businesses across search, e-commerce and web proj…
View Profile
UK, United Kingdom
ELF Marketing is a UK-based digital marketing agency specialized in delivering tailored marketing solutions that drive measurable results for busines…
View Profile
London, United Kingdom
A small WordPress consultancy based in London, Elixir Web Studio works with businesses across sectors such as authors, photographers, event managemen…
View Profile
Guildford, United Kingdom
Based in Guildford, Surrey, with an additional presence in Soho, London, Ellis Digital is a small digital marketing and web design team working with…
View Profile
Bournemouth, United Kingdom
Based in Bournemouth, Elms Creative is a small agency team offering web design, marketing and branding services to businesses of varying sizes and se…
View Profile
Exeter, United Kingdom
Based in Exeter, this small digital agency (team of ten or fewer) works with businesses ranging from startups to multi-location enterprises across th…
View Profile
Kingswinford, United Kingdom
Based in Kingswinford, Elysium Digital works with businesses across the West Midlands and the wider UK that need practical technology solutions rathe…
View Profile
Edgware, United Kingdom
Based in Edgware, Emarki is a small digital marketing team serving home improvement and contracting businesses, including construction companies, acr…
View Profile
Ludlow, United Kingdom
Based in Ludlow, Ember Web is a specialist WordPress agency working with businesses that need ongoing site management rather than one-off builds. The…
View Profile
London, United Kingdom
Based in London near Southwark, Embrace is a brand, creative and digital agency working with B2B clients, including organisations such as a global we…
View Profile
Manchester, United Kingdom
Based in Manchester, Embryo positions itself as a growth partner for ambitious businesses, working across sectors as a full service digital marketing…
View ProfileUnited Kingdom
Embryonex is an award-winning creative design agency with over 30 years of experience. They excel in communication across all media, delivering effec…
View Profile
London, United Kingdom
EminEmpire is based in London and works with clients across regions and sectors, including health and social care, professional practices, and proper…
View Profile
London, United Kingdom
Based in Camden, London, Emkors Digitals is a small team offering digital services to businesses seeking to build or improve their online presence. T…
View Profile
Northwood, United Kingdom
Based in Northwood, in North West London, Emotio Design Group works as a creative digital agency serving clients across a range of industries. The te…
View Profile
United Kingdom
Based in Manchester, Empowered Digital works with venues, retailers, service businesses, property brands, market traders and independent businesses a…
View Profile
West London, United Kingdom
Based in West London, Empty Web is a small team working with businesses that want visibility in AI-driven search results, such as when consumers use…
United Kingdom
Engage Commerce is a small ecommerce marketing agency based in the United Kingdom, founded in 2018, working with a team of under ten people. The agen…
View Profile
Leeds, United Kingdom
Based in Leeds, Engage Interactive is a digital agency structured as an employee-owned company, founded in 2007. It works with brands seeking measura…
View Profile
UK, United Kingdom
Engage New Media is a UK-based digital marketing agency specialized in providing comprehensive web solutions that empower businesses to thrive in the…
View Profile
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.
