Company lists · Data refreshed September 2026

Top 25 SaaS performance marketing agencies based in the United Kingdom

RevenueBase identified 1,466 company matches for SaaS performance marketing agencies associated with the United Kingdom as of September 2026 and tracks 16,073 professional contacts across them, including 3,179 with verified work emails. London is the largest hub.

This list covers company matches for SaaS performance marketing agencies 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
1,466Companies
16,073Contacts tracked
3,179Verified emails
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The 25 largest SaaS performance marketing agencies based in the United Kingdom

Ranked by team size
Top 25 of 1,466 company matches for SaaS performance marketing agencies 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 matchLincoln, United KingdomHQ recorded Sep 29, 2026201-500383 contacts →

Exact match

“Promodo is an award-winning performance marketing agency and a reliable partner for driving measurable results in eCommerce.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 29, 2026501-1,000194 contacts →

Exact match

“KINESSO UK is the award-winning, tech-driven performance marketing agency delivering actionable growth for direct clients and agency partners.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchNottingham, United KingdomHQ recorded Sep 29, 202651-200182 contacts →

Exact match

“We're a performance marketing agency setting the new standard of excellence through our people, our performance and our technology, with offices in Manchester, Nottingham, London…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-200178 contacts →

Exact match

“All Response Media is the leading performance media planning and buying agency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLeeds, United KingdomHQ recorded Sep 29, 202651-200146 contacts →

Exact match

“We are a specialist performance marketing agency, and we deliver unrivalled performance for our clients on a global scale.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Sep 29, 202651-200116 contacts →

Exact match

“At 26PMX, we help ambitious brands turn potential into performance.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-200108 contacts →

Exact match

“TMI is an independent global performance marketing agency built for complexity, scale, and growth.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-200104 contacts →

Exact match

“We're Found, the Everysearch™ agency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchSheffield, United KingdomHQ recorded Sep 29, 202651-20098 contacts →

Exact match

“The SEO Works are an award-winning provider of search marketing, websites and paid social for leading brands and prospering SME’s.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchManchester, United KingdomHQ recorded Sep 29, 202651-20091 contacts →

Exact match

“We are a leading independent agency and trusted growth partner for ambitious businesses of all sizes, turning performance marketing into a growth engine.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchManchester, United KingdomHQ recorded Sep 29, 202651-20087 contacts →

Exact match

“Blume is here to help our customers grow.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBerkshire, United KingdomHQ recorded Sep 29, 202611-5075 contacts →

Exact match

“Century Media360 will help you measure, optimize and enhance your ROI then association with us is your ultimate destination.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMiddlesbrough, United KingdomHQ recorded Sep 29, 202651-20069 contacts →

Exact match

“Unlock exceptional business growth with Mabo - an award-winning digital marketing agency specialist in paid search, social media, search engine optimisation (SEO) and Amazon…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20066 contacts →

Exact match

“As a new chapter in our Digital Agency begins, we are also a fantastic place to work, with a reputation for discovering and nurturing some of the finest minds in the business…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchFolkestone, United KingdomHQ recorded Sep 29, 202651-20060 contacts →

Exact match

“Sleeping Giant Media is an award-winning digital marketing agency providing digital marketing services for businesses that wish to grow online.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20057 contacts →

Exact match

“We are ROAST.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBournemouth, United KingdomHQ recorded Sep 29, 202611-5054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20053 contacts →

Exact match

“WeDiscover was created to redefine performance marketing by integrating cutting-edge technology with expert performance marketers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5048 contacts →

Exact match

“We're a strategic digital marketing agency specialising in Paid Search, SEO, Google Shopping, Amazon and Social.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchLichfield, United KingdomHQ recorded Sep 29, 202611-5047 contacts →

Exact match

“ClickThrough Marketing is an industry-leading, award-winning digital performance marketing agency based in the UK.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchWallington, United KingdomHQ recorded Sep 29, 202611-5045 contacts →

Exact match

“Full service digital marketing agency with a focus on lead generation and provide the best ROI possible on their marketing spend.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 29, 2026n/a45 contacts →

Exact match

“Bambu is an online marketing and advertising agency based in London, working with startup and growth brands across the UK, Europe and North America, founded by two ex-WPP…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLeeds, United KingdomHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“We're Wolfenden, an independent performance marketing agency helping ambitious brands unlock sustainable growth through organic search, authority, digital PR, paid media, data and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchBrighton, United KingdomHQ recorded Sep 29, 202611-5042 contacts →

Exact match

“Hello, we’re Seed, a progressive performance marketing agency rooted in Brighton and Hove, dedicated to building sustainable growth across SEO, PPC, PR, Creative and Social.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchFleet, United KingdomHQ recorded Sep 29, 202611-5040 contacts →

Exact match

“The Agency That Grows Ambitious Businesses Since we’ve worked in partnership with hundreds of brands, big and small, to help them achieve success through digital marketing.”

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

Showing 25 of 1,466 SaaS performance marketing agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,179 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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SaaS performance marketing agencies based in the United Kingdom at a glance

As of Sep 29, 2026
19.8%Verified-email coverage
11.0Average contacts per company
1-10Median size (employees)
38.0%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
1,028
11-50
374
51-200
50
201-500
6
501-1,000
3
5,001-10,000
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 1,466 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 performance marketing agencies” 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 3,179 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 performance marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many SaaS performance marketing agencies are there based in the United Kingdom?

RevenueBase identified 1,466 company matches for SaaS performance marketing agencies 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?

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

Which city has the most SaaS performance marketing agencies?

London leads with 557 company records, followed by Manchester (83) and Birmingham (34).

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 3,179 professional contacts with verified work emails tracked across these 1,466 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.