Company lists · Data refreshed October 2026

Top 25 B2B industrial marketing firms based in London, United Kingdom

RevenueBase identified 414 company matches for B2B industrial marketing firms associated with London, United Kingdom as of October 2026 and tracks 5,857 professional contacts across them, including 1,169 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for B2B industrial marketing firms associated with London, 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 October 7, 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 Oct 7, 2026 How this list was built
414Companies
5,857Contacts tracked
1,169Verified emails
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The 25 largest B2B industrial marketing firms based in London, United Kingdom

Ranked by team size
Top 25 of 414 company matches for B2B industrial marketing firms based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 7, 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 Oct 7, 2026n/a453 contacts →

Exact match

“B2B Marketing is a professional community where all B2B marketers can easily communicate with like-minded industry peers.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 7, 2026201-500289 contacts →

Exact match

“We deliver full-service B2B marketing solutions for world-class customer experiences – with an eye always toward the future.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 7, 202651-200139 contacts →

Exact match

“Publicis Pro is the specialist B2B marketing agency within Publicis Groupe, the world's number one marketing holding group.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 7, 2026501-1,000115 contacts →

Exact match

“Tarsus Group delivers B2B events across the globe along with digital media & industry-focussed publications.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 7, 202651-20095 contacts →

Exact match

“Fox Agency is an integrated agency for global B2B tech brands on a mission: To grow, expand, transform, accelerate, go-to-market, get investment.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 7, 202651-20093 contacts →

Exact match

“We’re Ledger Bennett.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 7, 2026201-50088 contacts →

Exact match

“The B2B Customer Acquisition Specialists Internal Results specialize in generating leads, promoting content, and driving brand awareness for B2B organizations worldwide through…”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 7, 2026501-1,00087 contacts →

Exact match

“Head to Indicia Worldwide for our exciting new profile, packed with great content.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 7, 20261,001-5,00086 contacts →

Exact match

“THIS IS B2B WITHOUT BORDERS THIS IS BBN BBN breaks boundaries.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 7, 202651-20085 contacts →

Exact match

“Publitek is now part of Pretzl.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 7, 202651-20071 contacts →

Exact match

“Propeller Group is a global B2B agency with an integrated approach to PR, content, and growth marketing.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 7, 202611-5070 contacts →

Exact match

“We get B2B brands noticed in a world that isn’t looking”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 7, 202651-20067 contacts →

Exact match

“Today, B2B brands battle for attention in the same crowded space as everything else.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 7, 202651-20053 contacts →

Exact match

“OrbitalX is an account-based marketing agency helping B2B marketing teams generate ICP qualified pipeline.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 7, 2026501-1,00051 contacts →

Exact match

“At The Marketing Practice, we’ve combined the best B2B specialists from across the globe in one business, with capabilities that stretch through the funnel, from brand to demand…”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 7, 202651-20047 contacts →

Exact match

“Digital Apple is a full-service creative agency for B2B.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 7, 202651-20045 contacts →

Exact match

“Direct On Demands is a global B2B demand generation and marketing technology solutions provider helping organizations accelerate revenue growth and build high-performing sales…”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 7, 202611-5044 contacts →

Exact match

“We are The Think Tank: a fully-integrated, result-oriented agency based in Holborn, London.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 7, 202611-5042 contacts →

Exact match

“Ei Advisory provides B2B sales and marketing intelligence that helps companies reach, engage and convert customers.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 7, 202611-5040 contacts →

Exact match

“JTF is a leading international B2B marketing technology consultancy, specializing in Adobe’s B2B products.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 7, 202611-5035 contacts →

Exact match

“For 50 years Gilroy has been trusted by world-leading B2B brands to accelerate acquisitions, unlock strategic account growth and maximise customer lifetime value.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 7, 202651-20032 contacts →

Exact match

“B2B marketing has a big pipeline problem.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 7, 202611-5029 contacts →

Exact match

“Gripped is a digital first sales & marketing agency for B2B SaaS, technology & IT companies.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 7, 202611-5028 contacts →

Exact match

“At digiio we pioneer innovative campaigns, approaches and intelligence that unlock interest and capture the imagination of our client’s customers.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 7, 202611-5026 contacts →

Exact match

“Chiief is a global B2B marketing and events agency helping FSI, Manufacturinig and Technology brands accelerate revenue, expand market presence, and drive high-value engagement…”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase

Showing 25 of 414 B2B industrial marketing firms based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 1,169 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B industrial marketing firms based in London, United Kingdom at a glance

As of Oct 7, 2026
20.0%Verified-email coverage
14.1Average contacts per company
1-10Median size (employees)
Oct 7, 2026Page data refreshed

Companies by employee count

1-10
255
11-50
118
51-200
30
201-500
5
501-1,000
4
1,001-5,000
1
10001+
1

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 414 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 London, United Kingdom whose business descriptions match “B2B industrial marketing firms” 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 1,169 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 October 7, 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.

B2B industrial marketing firms by metro in the United Kingdom

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 “B2B industrial marketing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B industrial marketing firms are there based in London, United Kingdom?

RevenueBase identified 414 company matches for B2B industrial marketing firms associated with London, United Kingdom as of October 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?

B2B Marketing tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most B2B industrial marketing firms?

London leads the United Kingdom with 414 company records, followed by Manchester (52) and Birmingham (31).

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 1,169 professional contacts with verified work emails tracked across these 414 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 October 7, 2026.

Ready to reach these companies? Verified emails and direct dials for all 414 B2B industrial marketing firms based in London, United Kingdom. Start with a free account, no credit card.

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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.