Company lists · Data refreshed September 2026

Top 25 Performance marketing software companies based in the United Kingdom

Name: Performance marketing software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 463 companies tracked

RevenueBase identified 463 performance marketing software companies headquartered in the United Kingdom as of September 2026 and tracks 6,384 professional contacts across them, including 1,878 with verified work emails and 348 with mobile numbers. London is the largest hub.

This list covers performance marketing software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

463Companies

6,384Contacts tracked

1,878Verified emails

348Mobile numbers

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The 25 largest performance marketing software companies based in the United Kingdom

Ranked by team size

Top 25 of 463 performance marketing software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names performance marketing software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Promodo Digital AgencyStrong evidence	Lincoln, United KingdomHQ checked Sep 5, 2026	201-500	383
	“Promodo is an award-winning performance marketing agency and a reliable partner for driving measurable results in eCommerce.” Source: company website · checked Sep 5, 2026
2	Kinesso Uk&iStrong evidence	London, United KingdomHQ checked Sep 5, 2026	501-1,000	194
	“KINESSO UK is the award-winning, tech-driven performance marketing agency delivering actionable growth for direct clients and agency partners.” Source: company website · checked Sep 5, 2026
3	ImpressionStrong evidence	Nottingham, United KingdomHQ checked Sep 5, 2026	51-200	182
	“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…” Source: company website · checked Sep 5, 2026
4	Expandi GroupIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	155
	“Expandi Group is a global leader in AdTech, MarTech and Managed Services.” Source: company website · checked Sep 5, 2026
5	PermutiveIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	122
	“Permutive is the predictive collaboration platform enabling Walled Garden outcomes on the Open Internet.” Source: company website · checked Sep 5, 2026
6	26pmxPartial evidence	Leeds, United KingdomHQ checked Sep 5, 2026	51-200	116
	“At 26PMX, we help ambitious brands turn potential into performance.” Source: company website · checked Sep 5, 2026
7	The Media ImageStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	108
	“TMI is an independent global performance marketing agency built for complexity, scale, and growth.” Source: company website · checked Sep 5, 2026
8	AdmixerIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	99
	“Admixer is an independent adtech company that develops an ecosystem of full-stack programmatic solutions.” Source: company website · checked Sep 5, 2026
9	EmbryoStrong evidence	Manchester, United KingdomHQ checked Sep 5, 2026	51-200	91
	“We are a leading independent agency and trusted growth partner for ambitious businesses of all sizes, turning performance marketing into a growth engine.” Source: company website · checked Sep 5, 2026
10	Little Star MediaStrong evidence	Milton Keynes, United KingdomHQ checked Sep 5, 2026	51-200	59
	“With a proprietary funnel and millions of registered users, at Little.Star we specialise in laser guided performance marketing with game-changing results.” Source: company website · checked Sep 5, 2026
11	ROASTIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	57
	“We are ROAST.” Source: company website · checked Sep 5, 2026
12	OCM Digital MediaIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	54
	“OCM is a leading adtech agency providing solutions to advertisers, advertising agencies and to web, mobile & video publishers.” Source: company website · checked Sep 5, 2026
13	BidnamicIndirect evidence	Leeds, United KingdomHQ checked Sep 5, 2026	51-200	54
	“Here at Bidnamic we help market-leading ecommerce retailers scale their business in the most efficient way, using technology to master purchase intent.” Source: company website · checked Sep 5, 2026
14	ShoptimisedPartial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 5, 2026	11-50	45
	“Shoptimised helps eCommerce businesses sell more products online through Google Shopping with our award-winning Feed Optimisation and Incremental Sales software.” Source: company website · checked Sep 5, 2026
15	MediawidePartial evidence	Gloucester, United KingdomHQ checked Sep 5, 2026	51-200	44
	“Mediawide offers you a SaaS marketing technology that helps you adapt, localize and personalize your marketing campaigns across all media - video, digital and print.” Source: company website · checked Sep 5, 2026
16	ClicktechPartial evidence	Nottingham, United KingdomHQ checked Sep 5, 2026	11-50	40
	“Our mission is to make digital marketing accessible and more cost-effective for all businesses, regardless of size.” Source: company website · checked Sep 5, 2026
17	UnrulyIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	501-1,000	39
	“Nexxen empowers advertisers, agencies, publishers and broadcasters around the world to utilize data and advanced TV in the ways that are most meaningful to them.” Source: company website · checked Sep 5, 2026
18	SembotIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	39
	“Focus on strategy, not manually time-consuming tasks.” Source: company website · checked Sep 5, 2026
19	Automated CreativePartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	38
	“Our platform helps performance marketers scale social, display and retail media campaigns.” Source: company website · checked Sep 5, 2026
20	Mamba MarketingStrong evidence	South Wales, United KingdomHQ checked Sep 5, 2026	51-200	37
	“Mamba Marketing™ is a multi-award-winning performance marketing agency built for brands that expect measurable growth, not excuses.” Source: company website · checked Sep 5, 2026
21	LaunchStrong evidence	Bristol, United KingdomHQ checked Sep 5, 2026	11-50	36
	“Launch empowers companies to grow with confidence through performance marketing.” Source: company website · checked Sep 5, 2026
22	LEAFPartial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 5, 2026	11-50	36
	“Leaf is a technology and data science company delivering performance intelligence solutions for next-gen ecommerce brands.” Source: company website · checked Sep 5, 2026
23	This IS DigitalIndirect evidence	Manchester, United KingdomHQ checked Sep 5, 2026	11-50	35
	“This is Digital is now part of Glass Atlas.” Source: company website · checked Sep 5, 2026
24	Submission TechnologyStrong evidence	Maidstone, United KingdomHQ checked Sep 5, 2026	51-200	34
	“Founded in 2003, Submission Technology has been at the forefront of performance-based digital marketing in the UK for over 20 years.” Source: company website · checked Sep 5, 2026
25	Performics UKIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	33
	“PMW's Agency of the Year 2024!” Source: company website · checked Sep 5, 2026

Showing 25 of 463 performance marketing software companies based in the United Kingdom

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Performance marketing software companies based in the United Kingdom at a glance

As of Sep 5, 2026

1-10Median size (employees)

LondonLargest hub · 234 HQs

348Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

242

11-50

161

51-200

201-500

501-1,000

Verified emails by last verification

0–30

1,754

31–60

102

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among performance marketing software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in the United Kingdom whose own description of what they do matches “performance marketing software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among performance marketing software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,878 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Performance marketing software companies by metro

Performance marketing software companies in London234
Performance marketing software companies in Manchester31

Frequently asked

How many performance marketing software companies are there based in the United Kingdom?

RevenueBase identified 463 performance marketing software companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Promodo Digital Agency, headquartered in Lincoln, tops this list with the largest team on record.

Which city has the most performance marketing software companies?

London leads with 234 headquartered companies, followed by Manchester (31) and Edinburgh (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,878 verified decision-maker contacts tracked across these 463 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.