Company lists · Data refreshed September 2026

Top 25 SaaS ecommerce SEO services based in the United Kingdom

RevenueBase identified 1,035 company matches for SaaS ecommerce SEO services associated with the United Kingdom as of September 2026 and tracks 5,766 professional contacts across them, including 846 with verified work emails. London is the largest hub.

This list covers company matches for SaaS ecommerce SEO services 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 29, 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 29, 2026 How this list was built
1,035Companies
5,766Contacts tracked
846Verified emails
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The 25 largest SaaS ecommerce SEO services based in the United Kingdom

Ranked by team size
Top 25 of 1,035 company matches for SaaS ecommerce SEO services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchLondon, United KingdomHQ recorded Sep 29, 202611-5077 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20057 contacts →

Exact match

“Get found online.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchHenley-on-thames, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
4Exact matchBromsgrove, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
5Exact matchNorwich, United KingdomHQ recorded Sep 29, 202611-5046 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBedford, United KingdomHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“We are Xigen, a full-service digital design and marketing agency, specialising in ecommerce.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20032 contacts →

Exact match

“Ebusiness Guru is one of the leading multi channel solutions catering to companies from a wide range of industries.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20031 contacts →

Exact match

“Be the answer™.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchReading, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10Exact matchRichmond, United KingdomHQ recorded Sep 29, 202651-20028 contacts →

Exact match

“We are an ecommerce agency based in London As experts in Magento (Adobe Commerce), Shopify Plus and BigCommerce, brands come to us looking for bold strategies that put growth…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchManchester, United KingdomHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“PushON are an award-winning full service ecommerce agency based in Manchester, with clients throughout the UK.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchCheshire, United KingdomHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“We are Reckless - an e-commerce digital marketing agency in Liverpool, Chester and Manchester.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5025 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchBradford On Avon, United KingdomHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“Varn is a specialist search marketing consultancy, applying our expertise in SEO, GEO, data, content strategy and digital PR, to accelerate profitable organic growth for our happy…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLeeds, United KingdomHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Highly Optimised & Fully Managed eCommerce Hosting for ambitious brands of every size.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20022 contacts →

Exact match

“We are a globally remote team connected by cloud technology and a passion for all things SEO.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBrentwood, United KingdomHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Ink Digital, formerly known as Mr SEO, is a performance marketing agency where quality meets transparency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLiverpool, United KingdomHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Quirky Digital is a search-first SEO agency specialising in Generative Engine Optimisation (GEO), built for ambitious brands that want to win across Google and LLMs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Re:signal is the digital growth consultancy for eCommerce brands that want clarity, commercial focus, and dependable results.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchKettering, United KingdomHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Are you tired of watching your competitors run rings around you?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchFrodsham, United KingdomHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“The world searches.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchStockton-on-tees, United KingdomHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“SAYU offers a range of digital services designed to deliver profitable growth and sales opportunities for clients across all sectors by increasing online visibility and providing…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchChelmsford, United KingdomHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Most businesses get SEO wrong.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchAldershot, United KingdomHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“At we have been optimising websites since 2005 and achieved of top Google positions!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchHarrogate, United KingdomHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Game-changing organic performance services from content and technical SEO, to link building we cover it all.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 1,035 SaaS ecommerce SEO services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 846 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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SaaS ecommerce SEO services based in the United Kingdom at a glance

As of Sep 29, 2026
14.7%Verified-email coverage
5.6Average contacts per company
1-10Median size (employees)
27.6%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
756
11-50
238
51-200
30
201-500
3
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 1,035 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 “SaaS ecommerce SEO services” 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 846 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 29, 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 “SaaS ecommerce SEO services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many SaaS ecommerce SEO services are there based in the United Kingdom?

RevenueBase identified 1,035 company matches for SaaS ecommerce SEO services 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?

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

Which city has the most SaaS ecommerce SEO services?

London leads with 286 company records, followed by Manchester (47) and Birmingham (32).

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 846 professional contacts with verified work emails tracked across these 1,035 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 29, 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.