Company lists · Data refreshed September 2026

Top 25 Digital media strategy consulting firms based in the United Kingdom

RevenueBase identified 6,441 digital media strategy consulting firms headquartered in the United Kingdom as of September 2026 and tracks 35,143 professional contacts across them, including 7,812 with verified work emails and 2,622 with mobile numbers. London is the largest hub.

This list covers digital media strategy consulting firms headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 24, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 24, 2026 86% judged on-target in blind review
6,441Companies
35,143Contacts tracked
7,812Verified emails
2,622Mobile numbers
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The 25 largest digital media strategy consulting firms based in the United Kingdom

Ranked by team size
Top 25 of 6,441 digital media strategy consulting firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to digital media strategy consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceLondon, United KingdomHQ checked Sep 24, 20265,001-10,0002,366 contacts →

Strong evidence

“iProspect, a dentsu company, is a leading global digital-first media agency.”

Source: RevenueBase Database · checked Sep 24, 2026
2Indirect evidenceLeeds, United KingdomHQ checked Sep 24, 2026n/a811 contacts →

Indirect evidence

“Uber means over, above more than.”

Source: RevenueBase Database · checked Sep 24, 2026
3Partial evidenceMansfield, United KingdomHQ checked Sep 24, 20261,001-5,000649 contacts →

Partial evidence

“We’re Linney, a connected marketing partner helping brands turn complexity into clarity across digital, physical and ecommerce channels.”

Source: RevenueBase Database · checked Sep 24, 2026
4Partial evidenceLondon, United KingdomHQ checked Sep 24, 2026201-500527 contacts →

Partial evidence

“MG OMD, part of Omnicom Media, brings innovation, insight and creativity to the world of media.”

Source: RevenueBase Database · checked Sep 24, 2026
5Strong evidenceLondon, United KingdomHQ checked Sep 24, 2026201-500457 contacts →

Strong evidence

“We are a Global digital media agency specializing in taking a human approach to connecting brands with people across all channels.”

Source: RevenueBase Database · checked Sep 24, 2026
6Indirect evidenceLondon, United KingdomHQ checked Sep 24, 20265,001-10,000368 contacts →

Indirect evidence

“Merkle, a dentsu company, powers the experience economy.”

Source: RevenueBase Database · checked Sep 24, 2026
7Partial evidenceAltrincham, United KingdomHQ checked Sep 24, 2026201-500292 contacts →

Partial evidence

“We’re Add People, a team of digital marketing professionals dedicated to helping small to medium-sized businesses grow online.”

Source: RevenueBase Database · checked Sep 24, 2026
8Partial evidenceLondon, United KingdomHQ checked Sep 24, 2026201-500269 contacts →

Partial evidence

“Greenpark is a global, award-winning digital agency.”

Source: RevenueBase Database · checked Sep 24, 2026
9Indirect evidenceLeeds, United KingdomHQ checked Sep 24, 2026n/a255 contacts →

Indirect evidence

“You Grow.”

Source: RevenueBase Database · checked Sep 24, 2026
10Indirect evidenceLeicester, United KingdomHQ checked Sep 24, 2026201-500210 contacts →

Indirect evidence

“Welcome to Go Inspire - Your Marketing Performance Partner!”

Source: RevenueBase Database · checked Sep 24, 2026
11Indirect evidenceLondon, United KingdomHQ checked Sep 24, 202651-200203 contacts →

Indirect evidence

“We build social-first brands, globally.”

Source: RevenueBase Database · checked Sep 24, 2026
12Partial evidenceLondon, United KingdomHQ checked Sep 24, 202651-200177 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 24, 2026
13Partial evidenceLondon, United KingdomHQ checked Sep 24, 202651-200176 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 24, 2026
14Partial evidenceLondon, United KingdomHQ checked Sep 24, 202651-200159 contacts →

Partial evidence

“MTM is the trusted insight and strategy partner tackling the biggest challenges for the world's biggest brands.”

Source: RevenueBase Database · checked Sep 24, 2026
15Partial evidenceLondon, United KingdomHQ checked Sep 24, 2026501-1,000158 contacts →

Partial evidence

“IDX (formerly Investis Digital) specializes in elevating companies and brands and maximizing technology to build strong, relatable, and authentic connections with their audiences.”

Source: RevenueBase Database · checked Sep 24, 2026
16Indirect evidenceLondon, United KingdomHQ checked Sep 24, 202651-200138 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 24, 2026
17Indirect evidenceLondon, United KingdomHQ checked Sep 24, 2026201-500135 contacts →

Indirect evidence

“Welcome to Zenith – the ROI agency.”

Source: RevenueBase Database · checked Sep 24, 2026
18Indirect evidenceLondon, United KingdomHQ checked Sep 24, 2026201-500132 contacts →

Indirect evidence

“Metia is a global marketing agency with offices in London, Seattle, Austin and Singapore.”

Source: RevenueBase Database · checked Sep 24, 2026
19Indirect evidenceMarlow, United KingdomHQ checked Sep 24, 202651-200130 contacts →

Indirect evidence

“We deliver marketing that drives real business impact in our core sectors; retail destinations, leisure & attractions, and wines & spirits.”

Source: RevenueBase Database · checked Sep 24, 2026
20Indirect evidenceChristchurch, United KingdomHQ checked Sep 24, 202651-200129 contacts →

Indirect evidence

“We connect brands with customers.”

Source: RevenueBase Database · checked Sep 24, 2026
21Strong evidenceLondon, United KingdomHQ checked Sep 24, 202651-200124 contacts →

Strong evidence

“Blueprint Digital is a Strategic Consulting and Services company that specializes in the Media and Entertainment and Technology industries.”

Source: RevenueBase Database · checked Sep 24, 2026
22Partial evidenceLondon, United KingdomHQ checked Sep 24, 202651-200117 contacts →

Partial evidence

“e intelligence is a renowned global leader in the digital marketing space.”

Source: RevenueBase Database · checked Sep 24, 2026
23Partial evidenceLondon, United KingdomHQ checked Sep 24, 202651-200112 contacts →

Partial evidence

“Battenhall is an award-winning communications agency for the social media age.”

Source: RevenueBase Database · checked Sep 24, 2026
24Partial evidenceLondon, United KingdomHQ checked Sep 24, 202651-200111 contacts →

Partial evidence

“We’re The Kite Factory, the independent media agency built on Values and Velocity.”

Source: RevenueBase Database · checked Sep 24, 2026
25Partial evidenceLeeds, United KingdomHQ checked Sep 24, 202651-200111 contacts →

Partial evidence

“When strategy, creative and production work as one, brands move faster.”

Source: RevenueBase Database · checked Sep 24, 2026

Showing 25 of 6,441 digital media strategy consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 7,812 reachable decision-makers.

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Digital media strategy consulting firms based in the United Kingdom at a glance

As of Sep 24, 2026
22.2%Verified-email coverage
7.5%Mobile-number coverage
5.5Average contacts per company
1-10Median size (employees)
63.8%Largest-city concentration · London
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
9,986
11-50
2,107
51-200
320
201-500
48
501-1,000
15
1,001-5,000
10
5,001-10,000
4
10001+
1

Freshness & accuracy

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

Email last verified

Median 26.0d

Company record updated

Median 90.0d

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among digital media strategy consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United Kingdom whose own description of what they do matches “digital media strategy consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names digital media strategy consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among digital media strategy consulting firms, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 7,812 across the full list. 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.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Digital media strategy consulting firms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names digital media strategy consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many digital media strategy consulting firms are there based in the United Kingdom?

RevenueBase identified 6,441 digital media strategy consulting firms headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Iprospect, headquartered in London, tops this list with the largest team on record.

Which city has the most digital media strategy consulting firms?

London leads with 4110 headquartered companies, followed by Manchester (456) and Birmingham (288).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 7,812 verified decision-maker contacts tracked across these 6,441 companies.

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.

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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 Smart Search, 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.