Company lists · Data refreshed September 2026

Top 25 Strategic communications agencies based in the United Kingdom

Name: Strategic communications agencies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 1,692 companies tracked

RevenueBase identified 1,692 company matches for strategic communications agencies associated with the United Kingdom as of September 2026 and tracks 20,301 professional contacts across them, including 8,209 with verified work emails. London is the largest hub.

This list covers company matches for strategic communications 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 22, 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 22, 2026 How this list was built

1,692Companies

20,301Contacts tracked

8,209Verified emails

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The 25 largest strategic communications agencies based in the United Kingdom

Ranked by team size

Top 25 of 1,692 company matches for strategic communications agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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	Emperor	Exact match	Aldgate, United KingdomHQ recorded Sep 22, 2026	201-500	415 contacts →
	Exact match “Emperor is one of the UK's leading employee-owned creative communications agencies.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Four Agency Worldwide	Exact match	London, United KingdomHQ recorded Sep 22, 2026	201-500	292 contacts →
	Exact match “Four is one of the leading independent integrated communications agencies in the UK and the Middle East.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	Freuds Group	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	273 contacts →
	Exact match “Freuds is an agency on a mission.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	M&c Saatchi World Services	Exact match	London, United KingdomHQ recorded Sep 22, 2026	201-500	272 contacts →
	Exact match “M&C Saatchi World Services is an issues-focused communications agency.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	Portland	Exact match	London, United KingdomHQ recorded Sep 22, 2026	201-500	229 contacts →
	Exact match “Portland is a consultancy specialising in public affairs, corporate affairs and geopolitics.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Brands2life	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	224 contacts →
	Exact match “We’re an award-winning, founder-led, communications agency based in London, Minneapolis, New York and San Francisco with an extensive global capability.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	MHP Group	Exact match	London, United KingdomHQ recorded Sep 22, 2026	201-500	224 contacts →
	Exact match “MHP Group is the integrated communications agency built for the Networked Age – a world that’s increasingly connected, complex, polarised and activist.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	Radley Yeldar	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	198 contacts →
	Exact match “Radley Yeldar is an award-winning, independent London and Birmingham-based creative consultancy with more than 200 communications specialists.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	CDR Citigate Dewe Rogerson	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	190 contacts →
	Exact match “CDR is a leading global strategic communications consultancy.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	We ARE Vista	Exact match	Leeds, United KingdomHQ recorded Sep 22, 2026	51-200	180 contacts →
	Exact match “Creative Communications that make a lasting impact.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	Hanover Communications	Exact match	London, United KingdomHQ recorded Sep 22, 2026	201-500	177 contacts →
	Exact match “Hanover is an award-winning communications consultancy that advises enterprises, institutions, and individuals on rewiring their strategies for long-term success.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	Cavendish	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	176 contacts →
	Exact match “Helping organisations build and protect value in complex and contested environments.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	Havas People	Exact match	London, United KingdomHQ recorded Sep 22, 2026	201-500	170 contacts →
	Exact match “At Havas People we shape meaningful brands for the changing worlds of work and study.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14	ART Studio	Exact match	London, United KingdomHQ recorded Sep 22, 2026	11-50	139 contacts →
	Exact match “A communication agency specialising in advertising, public relations, and digital media, Artbees' art studio has been in existence since 2006.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	Citypress	Exact match	Manchester, United KingdomHQ recorded Sep 22, 2026	51-200	133 contacts →
	Exact match “Citypress is one of the UK’s leading communications agencies and we’re proud to represent some of the country’s biggest and best-loved brands.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16	Cognito	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	131 contacts →
	Exact match “Cognito is the global communications agency for finance, technology and the climate transition.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	Instinctif Partners	Exact match	London, United KingdomHQ recorded Sep 22, 2026	201-500	130 contacts →
	Exact match “Instinctif UK has officially rebranded to TEAM LEWIS.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	BIG Partnership	Exact match	Glasgow, United KingdomHQ recorded Sep 22, 2026	51-200	128 contacts →
	Exact match “BIG is an independent, integrated communications agency making brands unmissable through joined-up thinking across PR, creative and digital to deliver long-term impact and value.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19	Hanbury Strategy	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	125 contacts →
	Exact match “Hanbury is a strategic advisory firm that turns insight into impact.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	RED Consultancy	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	121 contacts →
	Exact match “At Red Consultancy, we help brands take on tomorrow – with clarity, creativity, and the confidence to lead.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21	Battenhall	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	112 contacts →
	Exact match “Battenhall is an award-winning communications agency for the social media age.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22	Camargue	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	111 contacts →
	Exact match “Camargue is an award-winning, employee-owned communications agency.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23	TOP Banana	Exact match	Broome, United KingdomHQ recorded Sep 22, 2026	51-200	109 contacts →
	Exact match “We are a full-service, global creative communications agency with employees across the Midlands, London and Manchester.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24	Zinc Network	Exact match	London, United KingdomHQ recorded Sep 22, 2026	51-200	106 contacts →
	Exact match “Zinc Network is a full-service communications agency that helps governments, communities, businesses, and NGOs address some of the most complex issues facing the world today and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25	Essencemediacomx	Exact match	London, United KingdomHQ recorded Sep 22, 2026	501-1,000	103 contacts →
	Exact match “EssenceMediacom is GroupM’s newest and largest agency, committed to delivering breakthroughs for brands in the New Communications Economy.” Recorded in the RevenueBase company graph · Sep 22, 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 “strategic communications agencies”. 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 1,692 strategic communications agencies based in the United Kingdom

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Strategic communications agencies based in the United Kingdom at a glance

As of Sep 22, 2026

40.4%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

44.5%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

1,142

11-50

452

51-200

201-500

501-1,000

1,001-5,000

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 1,692 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 “strategic communications 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 8,209 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 22, 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.

Strategic communications agencies by metro

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 “strategic communications agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many strategic communications agencies are there based in the United Kingdom?

RevenueBase identified 1,692 company matches for strategic communications 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?

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

Which city has the most strategic communications agencies?

London leads with 753 company records, followed by Manchester (40) and Bristol (28).

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 8,209 professional contacts with verified work emails tracked across these 1,692 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 22, 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.