Company lists · Data refreshed September 2026

Top 25 B2C digital marketing agencies based in the United Kingdom

Name: B2C digital marketing 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 23, 2026 14,009 companies tracked

RevenueBase identified 14,009 company matches for B2C digital marketing agencies associated with the United Kingdom as of September 2026 and tracks 124,068 professional contacts across them, including 29,960 with verified work emails and 10,584 with mobile numbers. London is the largest hub.

This list covers company matches for B2C digital marketing 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 23, 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 23, 2026 How this list was built

14,009Companies

124,068Contacts tracked

29,960Verified emails

10,584Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest B2C digital marketing agencies based in the United Kingdom

Ranked by team size

Top 25 of 14,009 company matches for B2C digital marketing agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Essencemediacom	Exact match	London, United KingdomHQ recorded Sep 23, 2026	10001+	3,692 contacts →
	Exact match “We discover the breakthroughs that brands need to win.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Iprospect	Exact match	London, United KingdomHQ recorded Sep 23, 2026	5,001-10,000	2,366 contacts →
	Exact match “iProspect, a dentsu company, is a leading global digital-first media agency.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Jellyfish	Exact match	London, United KingdomHQ recorded Sep 23, 2026	1,001-5,000	2,119 contacts →
	Exact match “Jellyfish \| Move Faster.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	We ARE Social	Exact match	London, United KingdomHQ recorded Sep 23, 2026	1,001-5,000	1,728 contacts →
	Exact match “We are a global socially-led creative agency, with unrivaled social media expertise.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	YELL	Exact match	Reading, United KingdomHQ recorded Sep 23, 2026	501-1,000	1,284 contacts →
	Exact match “Since 1966, we’ve been helping UK businesses grow – from printed ads in the Yellow Pages to powerful, AI-driven digital marketing that delivers real results.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	APS Group	Exact match	Stockport, United KingdomHQ recorded Sep 23, 2026	501-1,000	1,152 contacts →
	Exact match “We’ve been delivering marketing and communications since 1961.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Dentsu X	Exact match	London, United KingdomHQ recorded Sep 23, 2026	5,001-10,000	941 contacts →
	Exact match “Welcome to dentsu X.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Uber Agency	Exact match	Leeds, United KingdomHQ recorded Sep 23, 2026	n/a	811 contacts →
	Exact match “Uber means over, above more than.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Digitas UK	Exact match	London, United KingdomHQ recorded Sep 23, 2026	501-1,000	709 contacts →
	Exact match “We are Digitas.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Linney	Exact match	Mansfield, United KingdomHQ recorded Sep 23, 2026	1,001-5,000	649 contacts →
	Exact match “We’re Linney, a connected marketing partner helping brands turn complexity into clarity across digital, physical and ecommerce channels.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Influencer	Exact match	London, United KingdomHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
12	M C Saatchi Performance	Exact match	London, United KingdomHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
13	SMG	Exact match	London, United KingdomHQ recorded Sep 23, 2026	201-500	455 contacts →
	Exact match “We’re the original pioneers in connected commerce marketing.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Gravity Global	Exact match	London, United KingdomHQ recorded Sep 23, 2026	501-1,000	422 contacts →
	Exact match “Hi, we're Gravity - the world’s most awarded brand-to-demand marketing agency!” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	MVF	Exact match	London, United KingdomHQ recorded Sep 23, 2026	201-500	401 contacts →
	Exact match “MVF powers growth for our clients by connecting them to potential customers.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Loopme	Exact match	London, United KingdomHQ recorded Sep 23, 2026	201-500	401 contacts →
	Exact match “LoopMe is bringing brands into apps, powered by AI agents.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Promodo Digital Agency	Exact match	Lincoln, United KingdomHQ recorded Sep 23, 2026	201-500	383 contacts →
	Exact match “Promodo is an award-winning performance marketing agency and a reliable partner for driving measurable results in eCommerce.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Tryzens Global	Exact match	London, United KingdomHQ recorded Sep 23, 2026	201-500	307 contacts →
	Exact match “Tryzens Global is a new kind of digital commerce agency.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	DMS	Exact match	London, United KingdomHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
20	ADD People	Exact match	Altrincham, United KingdomHQ recorded Sep 23, 2026	201-500	292 contacts →
	Exact match “We’re Add People, a team of digital marketing professionals dedicated to helping small to medium-sized businesses grow online.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Transmission	Exact match	London, United KingdomHQ recorded Sep 23, 2026	201-500	289 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 · Sep 23, 2026 · View company records in RevenueBase
22	Greenpark	Exact match	London, United KingdomHQ recorded Sep 23, 2026	201-500	269 contacts →
	Exact match “Greenpark is a global, award-winning digital agency.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	OK Cool	Exact match	London, United KingdomHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
24	Boutique	Exact match	Leeds, United KingdomHQ recorded Sep 23, 2026	n/a	255 contacts →
	Exact match “You Grow.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Kitchen	Exact match	London, United KingdomHQ recorded Sep 23, 2026	n/a	229 contacts →
	Exact match “Welcome to Kitchen.” Recorded in the RevenueBase company graph · Sep 23, 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 “B2C digital marketing 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 14,009 B2C digital marketing agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 29,960 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2C digital marketing agencies based in the United Kingdom at a glance

As of Sep 23, 2026

24.1%Verified-email coverage

8.5%Mobile-number coverage

8.9Average contacts per company

1-10Median size (employees)

33.0%Largest-city concentration · London

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

10,531

11-50

2,877

51-200

444

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

22,7100–30

6,66131–60

36961–90

2990–180

191180+

Company record updated

Median 88.0d

00–30

16,39731–60

59,45061–90

41,21990–180

7,002180+

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 “B2C digital 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 29,960 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 23, 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.

B2C digital marketing 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 “B2C digital marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2C digital marketing agencies are there based in the United Kingdom?

RevenueBase identified 14,009 company matches for B2C digital marketing 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?

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

Which city has the most B2C digital marketing agencies?

London leads with 4623 company records, followed by Manchester (560) and Birmingham (339).

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 29,960 professional contacts with verified work emails tracked across these 14,009 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 14,009 B2C digital marketing agencies based in the 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.