Company lists · Data refreshed September 2026

Top 25 Enterprise SEO companies based in the United Kingdom

RevenueBase identified 1,306 company matches for enterprise SEO companies associated with the United Kingdom as of September 2026 and tracks 7,211 professional contacts across them, including 1,272 with verified work emails. London is the largest hub.

This list covers company matches for enterprise SEO companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
1,306Companies
7,211Contacts tracked
1,272Verified emails
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The 25 largest enterprise SEO companies based in the United Kingdom

Ranked by team size
Top 25 of 1,306 company matches for enterprise SEO companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLeeds, United KingdomHQ recorded Sep 21, 2026201-50077 contacts →

Exact match

“Search Marketing | Content | Strategy Delivered by passionate people.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5077 contacts →

Exact match

“At MediaVision, we believe there's potential hidden in every search.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20057 contacts →

Exact match

“Get found online.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchNottingham, United KingdomHQ recorded Sep 21, 202651-20057 contacts →

Exact match

“Exposure Ninja is an award-winning search marketing agency specialising in SEO, AI Search and PPC.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchHooton, United KingdomHQ recorded Sep 21, 202651-20055 contacts →

Exact match

“Click Consult, an IQVIA business, is a multi award-winning digital and search marketing agency with a focus on organic (SEO) and paid search (PPC).”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5052 contacts →

Exact match

“SUSO Digital is an award-winning SEO and AI Search agency.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBrighton, United KingdomHQ recorded Sep 21, 202611-5051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchHenley-on-thames, United KingdomHQ recorded Sep 21, 202611-5048 contacts →

Exact match

“Screaming Frog is a search marketing agency drawing on years of experience from within the world of digital marketing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchAltrincham, United KingdomHQ recorded Sep 21, 202611-5047 contacts →

Exact match

“Incredible PPC and SEO results are not the exclusive rights of those with deep pockets.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchBromsgrove, United KingdomHQ recorded Sep 21, 202611-5047 contacts →

Exact match

“Sherbet Donkey is an SEO agency built for businesses that want sustainable, long-term growth from organic search.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchManchester, United KingdomHQ recorded Sep 21, 202611-5047 contacts →

Exact match

“JBH is a performance-driven digital PR and SEO agency with offices in Manchester and London, working with consumer brands all over the world to support them with their organic…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchNorwich, United KingdomHQ recorded Sep 21, 202611-5046 contacts →

Exact match

“Every business has one thing in common, the drive to succeed.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5038 contacts →

Exact match

“Distinctly is an independent digital marketing agency with a passion for SEO, paid media, digital PR and content.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchBrighton, United KingdomHQ recorded Sep 21, 202651-20036 contacts →

Exact match

“Pi Datametrics is the enterprise SEO and search intelligence platform built for the AI era of search.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchHounslow, United KingdomHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Your Online Conversation Limited is an information technology and services company based out of the United Kingdom.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchCheltenham, United KingdomHQ recorded Sep 21, 202651-20031 contacts →

Exact match

“SEO, PPC, Outreach & Lead Generation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Iconic Digital is a leading digital marketing agency based in London, UK.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchDerby, United KingdomHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Over 15 years building high quality links for agencies and brands globally.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchReading, United KingdomHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“We're a search and generative engine optimisation consulgency™, driving SEO success and shaping the future with GEO.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchStockton-on-tees, United KingdomHQ recorded Sep 21, 202611-5028 contacts →

Exact match

“Colewood has been helping businesses with their web & marketing needs Whether it be Paid Search, SEO, Social, Media Production, Website Design, Development and Hosting or Email…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchHertford, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“Established in 2008, Honchō are a multi-award winning, search marketing agency that supports brands across the UK, US and Europe.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“SearchPilot is an SEO A/B testing platform and meta-CMS that enables rapid SEO changes for large websites.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchWolverhampton, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“Here at MNA Digital, we are a cutting-edge digital marketing agency based in Wolverhampton.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchGuildford, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“Geeky Tech’s mission is to help B2B tech marketers see through SEO agency bull$ & !% and grab AI-driven search by the horns.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“We help companies grow with revenue-driven SEO.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 1,306 enterprise SEO companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,272 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise SEO companies based in the United Kingdom at a glance

As of Sep 21, 2026
17.6%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
28.0%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
966
11-50
289
51-200
37
201-500
6
501-1,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 1,306 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “enterprise SEO companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,272 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “enterprise SEO companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise SEO companies are there based in the United Kingdom?

RevenueBase identified 1,306 company matches for enterprise SEO companies associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Stickyeyes tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise SEO companies?

London leads with 366 company records, followed by Manchester (47) and Birmingham (36).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,272 professional contacts with verified work emails tracked across these 1,306 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.