Company lists · Data refreshed September 2026

Top 25 Digital growth marketing agencies based in the United Kingdom

Name: Digital growth 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 24, 2026 12,641 companies tracked

RevenueBase identified 12,641 company matches for digital growth marketing agencies associated with the United Kingdom as of September 2026 and tracks 88,286 professional contacts across them, including 21,142 with verified work emails and 6,381 with mobile numbers. London is the largest hub.

This list covers company matches for digital growth 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 24, 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 24, 2026 How this list was built

12,641Companies

88,286Contacts tracked

21,142Verified emails

6,381Mobile numbers

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

Ranked by team size

Top 25 of 12,641 company matches for digital growth marketing agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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	Iprospect	Exact match	London, United KingdomHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
2	Jellyfish	Exact match	London, United KingdomHQ recorded Sep 24, 2026	1,001-5,000	2,119 contacts →
	Exact match “Jellyfish \| Move Faster.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	YELL	Exact match	Reading, United KingdomHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
4	Dentsu X	Exact match	London, United KingdomHQ recorded Sep 24, 2026	5,001-10,000	941 contacts →
	Exact match “Welcome to dentsu X.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Digitas UK	Exact match	London, United KingdomHQ recorded Sep 24, 2026	501-1,000	709 contacts →
	Exact match “We are Digitas.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Linney	Exact match	Mansfield, United KingdomHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
7	CROUD	Exact match	London, United KingdomHQ recorded Sep 24, 2026	501-1,000	643 contacts →
	Exact match “We're an independent global media, creative, and data agency helping our clients make their next best move.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	M C Saatchi Performance	Exact match	London, United KingdomHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
9	MVF	Exact match	London, United KingdomHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
10	Promodo Digital Agency	Exact match	Lincoln, United KingdomHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
11	ADD People	Exact match	Altrincham, United KingdomHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
12	Greenpark	Exact match	London, United KingdomHQ recorded Sep 24, 2026	201-500	269 contacts →
	Exact match “Greenpark is a global, award-winning digital agency.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Boutique	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	n/a	255 contacts →
	Exact match “You Grow.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Brave Bison	Exact match	London, United KingdomHQ recorded Sep 24, 2026	201-500	210 contacts →
	Exact match “A world where complexity is the only constant demands a new breed of company.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	GO Inspire Group	Exact match	Leicester, United KingdomHQ recorded Sep 24, 2026	201-500	210 contacts →
	Exact match “Welcome to Go Inspire - Your Marketing Performance Partner!” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Kinesso Uk&i	Exact match	London, United KingdomHQ recorded Sep 24, 2026	501-1,000	194 contacts →
	Exact match “KINESSO UK is the award-winning, tech-driven performance marketing agency delivering actionable growth for direct clients and agency partners.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Bray Leino	Exact match	Devon, United KingdomHQ recorded Sep 24, 2026	201-500	187 contacts →
	Exact match “Increasing the size of your business.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Impression	Exact match	Nottingham, United KingdomHQ recorded Sep 24, 2026	51-200	182 contacts →
	Exact match “We're a performance marketing agency setting the new standard of excellence through our people, our performance and our technology, with offices in Manchester, Nottingham, London…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	BIG Group	Exact match	London, United KingdomHQ recorded Sep 24, 2026	51-200	177 contacts →
	Exact match “Founded in 1991, with offices in Amsterdam, Bath, Dubai and London our award-winning employee-owned company has consistently ranked as one of the UK's leading independent digital…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	COOLR	Exact match	London, United KingdomHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
21	Ics-Digital	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	51-200	168 contacts →
	Exact match “ICS-digital is a global SEO, content, advertising, translation & digital PR agency working in over 100 languages, across over 90 markets in the most highly regulated and highly…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	Thomson Local	Exact match	Farnborough, United KingdomHQ recorded Sep 24, 2026	201-500	162 contacts →
	Exact match “Think Local, Think Thomsonlocal!” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Investis Digital	Exact match	London, United KingdomHQ recorded Sep 24, 2026	501-1,000	158 contacts →
	Exact match “IDX (formerly Investis Digital) specializes in elevating companies and brands and maximizing technology to build strong, relatable, and authentic connections with their audiences.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Receptional	Exact match	Bedford, United KingdomHQ recorded Sep 24, 2026	n/a	157 contacts →
	Exact match “We're a digital acquisition agency for iGaming operators, technically.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25	MMT	Exact match	London, United KingdomHQ recorded Sep 24, 2026	201-500	147 contacts →
	Exact match “We are digital leaders shaping tomorrow’s customer experiences to unlock innovation and growth for ambitious brands.” Recorded in the RevenueBase company graph · Sep 24, 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 “digital growth 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 12,641 digital growth marketing agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 21,142 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Digital growth marketing agencies based in the United Kingdom at a glance

As of Sep 24, 2026

23.9%Verified-email coverage

7.2%Mobile-number coverage

7.0Average contacts per company

1-10Median size (employees)

32.1%Largest-city concentration · London

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

9,568

11-50

2,570

51-200

377

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

16,0660–30

4,67131–60

27161–90

2090–180

114180+

Company record updated

Median 89.0d

00–30

11,27631–60

36,82261–90

35,11090–180

5,078180+

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 “digital growth 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 21,142 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 24, 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.

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

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

RevenueBase identified 12,641 company matches for digital growth 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?

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

Which city has the most digital growth marketing agencies?

London leads with 4060 company records, followed by Manchester (507) and Birmingham (298).

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 21,142 professional contacts with verified work emails tracked across these 12,641 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 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 12,641 digital growth 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.