Company lists · Data refreshed September 2026

Top 25 Influencer marketing agency entertainment companies based in London, United Kingdom

Name: Influencer marketing agency entertainment companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 2,385 companies tracked

RevenueBase identified 2,385 company matches for influencer marketing agency entertainment companies associated with London, United Kingdom as of September 2026 and tracks 34,625 professional contacts across them, including 9,303 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for influencer marketing agency entertainment companies 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 26, 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 26, 2026 How this list was built

2,385Companies

34,625Contacts tracked

9,303Verified emails

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The 25 largest influencer marketing agency entertainment companies based in London, United Kingdom

Ranked by team size

Top 25 of 2,385 company matches for influencer marketing agency entertainment companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	CARAT	Exact match	London, United KingdomHQ recorded Sep 26, 2026	5,001-10,000	2,182 contacts →
	Exact match “Carat is the world’s first media agency and is privileged to work with some of today’s most storied and innovative brands.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
2	Dentsu X	Exact match	London, United KingdomHQ recorded Sep 26, 2026	5,001-10,000	941 contacts →
	Exact match “Welcome to dentsu X.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
3	Influencer	Exact match	London, United KingdomHQ recorded Sep 26, 2026	201-500	640 contacts →
	Exact match “Influencer is a global creator marketing agency on a mission to shape the future of marketing by humanizing brands.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
4	M C Saatchi Performance	Exact match	London, United KingdomHQ recorded Sep 26, 2026	201-500	457 contacts →
	Exact match “We are a Global digital media agency specializing in taking a human approach to connecting brands with people across all channels.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	FUSE	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	306 contacts →
	Exact match “Culturally Connected, Seriously Effective.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	DMS	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	299 contacts →
	Exact match “WE ARE A GLOBAL CREATIVE DIGITAL AGENCY At DMS, we bring together a powerhouse of creative, media intelligence and digital disciplines under one roof to support world-class…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
7	Premier	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	272 contacts →
	Exact match “Creative communications for entertainment, arts and culture.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	OK Cool	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	259 contacts →
	Exact match “Strategic and (very) creative partners to the world’s leading brands.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	EG Worldwide	Exact match	London, United KingdomHQ recorded Sep 26, 2026	1,001-5,000	247 contacts →
	Exact match “eg+ is now part of OCX.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
10	Havas Media Group	Exact match	London, United KingdomHQ recorded Sep 26, 2026	n/a	220 contacts →
	Exact match “Target Media is the UK's leading independent entertainment and lifestyle media agency, with over sixty clients in the Games, Film, Youth, Home Entertainment and Leisure industries.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
11	Exposure	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	214 contacts →
	Exact match “Making brands culturally relevant since 1993.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
12	lolly.com	Exact match	London, United KingdomHQ recorded Sep 26, 2026	n/a	201 contacts →
	Exact match “Lolly.com the Ai Agent for Influencer Marketing.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	STINK	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	198 contacts →
	Exact match “Stink is a creatively driven, global production company.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	Amplify	Exact match	London, United KingdomHQ recorded Sep 26, 2026	201-500	184 contacts →
	Exact match “Amplify is a global creative agency, specializing in experience, entertainment and culture.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
15	Billion Dollar BOY	Exact match	London, United KingdomHQ recorded Sep 26, 2026	201-500	182 contacts →
	Exact match “Billion Dollar Boy is a global social agency with Creator Instinct™.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
16	COOLR	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	176 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 26, 2026 · View company records in RevenueBase
17	CSM Sport & Entertainment	Exact match	London, United KingdomHQ recorded Sep 26, 2026	1,001-5,000	168 contacts →
	Exact match “Now part of Wasserman, CSM is a global sport and entertainment agency, offering our clients end-to-end marketing services.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
18	House 337	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	158 contacts →
	Exact match “House 337 is now Wonderhood Studios” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
19	AKA UK	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	154 contacts →
	Exact match “AKA is a global creative marketing and media agency with offices across the UK, New York, and Los Angeles.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
20	7c3	Exact match	London, United KingdomHQ recorded Sep 26, 2026	n/a	153 contacts →
	Exact match “We are 7C3, a leading content marketing agency based in London, combining our expertise in Creative, Code and Content to bring brands and people together.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
21	Krow Group	Exact match	London, United KingdomHQ recorded Sep 26, 2026	201-500	150 contacts →
	Exact match “At krow Group, our ideas are designed to make a genuine difference, building your brand and making it easier to buy by capturing and converting people’s attention.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
22	Grey London	Exact match	London, United KingdomHQ recorded Sep 26, 2026	201-500	148 contacts →
	Exact match “We are Grey London.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
23	Jungle Creations	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	138 contacts →
	Exact match “Jungle Creations is a global social and influencer agency powered by publishing.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
24	SPARK	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	134 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
25	Buttermilk	Exact match	London, United KingdomHQ recorded Sep 26, 2026	51-200	132 contacts →
	Exact match “We’re community-first.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “influencer marketing agency entertainment companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,385 influencer marketing agency entertainment companies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 9,303 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Influencer marketing agency entertainment companies based in London, United Kingdom at a glance

As of Sep 26, 2026

26.9%Verified-email coverage

14.5Average contacts per company

1-10Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

1,637

11-50

585

51-200

125

201-500

1,001-5,000

5,001-10,000

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 2,385 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 “influencer marketing agency entertainment companies” 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 9,303 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 26, 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.

Influencer marketing agency entertainment companies 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 “influencer marketing agency entertainment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many influencer marketing agency entertainment companies are there based in London, United Kingdom?

RevenueBase identified 2,385 company matches for influencer marketing agency entertainment companies 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?

CARAT 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 influencer marketing agency entertainment companies?

London leads the United Kingdom with 2,385 company records, followed by Manchester (190) and Birmingham (86).

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 9,303 professional contacts with verified work emails tracked across these 2,385 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 26, 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.