Company lists · Data refreshed September 2026

Top 25 B2B influencer marketing agencies based in London, United Kingdom

RevenueBase identified 664 company matches for B2B influencer marketing agencies associated with London, United Kingdom as of September 2026 and tracks 7,271 professional contacts across them, including 2,206 with verified work emails and 580 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for B2B influencer marketing agencies 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 September 3, 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 3, 2026 How this list was built
664Companies
7,271Contacts tracked
2,206Verified emails
580Mobile numbers
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The 25 largest B2B influencer marketing agencies based in London, United Kingdom

Ranked by team size
Top 25 of 664 company matches for B2B influencer marketing agencies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 Kingdom51-200363 contacts →

Exact match

“In a world where everyone’s shouting the same thing, whisper something truly distinctive in all the right ears.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchLondon, United Kingdom501-1,000341 contacts →

Exact match

“Goat is an award-winning global influencer marketing agency.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchLondon, United Kingdom51-200259 contacts →

Exact match

“Strategic and (very) creative partners to the world’s leading brands.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchLondon, United Kingdom201-500191 contacts →

Exact match

“Billion Dollar Boy is a global social agency with Creator Instinct™.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchLondon, United Kingdom51-200175 contacts →

Exact match

“Coolr is an award-winning social media and influencer marketing agency, with offices in London.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchLondon, United Kingdom51-200140 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 · Sep 3, 2026 · View company records in RevenueBase
7Exact matchLondon, United Kingdom51-200137 contacts →

Exact match

“Jungle Creations is a global social and influencer agency powered by publishing.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchLondon, United Kingdom51-200136 contacts →

Exact match

“We’re community-first.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchLondon, United Kingdom51-20098 contacts →

Exact match

“Leading global Talent Management + Influencer Relations agency, Shine specializes in the online and social space.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchLondon, United Kingdom51-20092 contacts →

Exact match

“Sunday is an independent content marketing agency based in London.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchLondon, United Kingdom1,001-5,00085 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchLondon, United Kingdom51-20076 contacts →

Exact match

“Digital Voices is an award-winning tech-enabled Influencer Marketing agency.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchLondon, United Kingdom51-20074 contacts →

Exact match

“A full service social & content agency fuelled by talent & tech, navigating the complex world of digital communications for 16 years.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchLondon, United Kingdom51-20071 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 · Sep 3, 2026 · View company records in RevenueBase
15Exact matchLondon, United Kingdom51-20066 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchLondon, United Kingdom51-20062 contacts →

Exact match

“House of Marketers is a global influencer marketing agency that helps brands drive measurable growth through TikTok, Instagram, YouTube and other key platforms.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchLondon, United Kingdom11-5062 contacts →

Exact match

“OTM is a creative marketing agency for financial services, B2B technology and public sector companies.[Please Note, we have NO connection with Oracle Transportation Management]…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchLondon, United Kingdom11-5057 contacts →

Exact match

“You could say we’re an influencer marketing agency, but the reality is, we’re a connections agency.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchLondon, United Kingdom501-1,00052 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 · Sep 3, 2026 · View company records in RevenueBase
20Exact matchLondon, United Kingdom51-20052 contacts →

Exact match

“We find ourselves in an era of remarkable technological advancement.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchLondon, United Kingdom51-20050 contacts →

Exact match

“At D2MS, we believe direct marketing can be done differently.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchLondon, United Kingdom51-20049 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchLondon, United Kingdom11-5048 contacts →

Exact match

“Pitch Marketing Group is on a mission to transform how brands engage with people.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchLondon, United Kingdom51-20045 contacts →

Exact match

“We are Multiple, a leading creative content agency.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchLondon, United Kingdom11-5045 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 664 B2B influencer marketing agencies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 2,206 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B influencer marketing agencies based in London, United Kingdom at a glance

As of Sep 3, 2026
30.3%Verified-email coverage
8.0%Mobile-number coverage
11.0Average contacts per company
1-10Median size (employees)
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
438
11-50
177
51-200
42
201-500
3
501-1,000
2
1,001-5,000
1

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 influencer 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 2,206 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 3, 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 influencer marketing agencies 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 influencer marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B influencer marketing agencies are there based in London, United Kingdom?

RevenueBase identified 664 company matches for B2B influencer marketing agencies associated with London, 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?

Entourage 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 influencer marketing agencies?

London leads the United Kingdom with 664 company records, followed by Manchester (75) and Birmingham (27).

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 2,206 professional contacts with verified work emails tracked across these 664 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 3, 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.