Company lists · Data refreshed September 2026

Top 25 Fashion advertising agencies based in the United Kingdom

RevenueBase identified 3,433 fashion advertising agencies headquartered in the United Kingdom as of September 2026 and tracks 33,086 professional contacts across them, including 7,985 with verified work emails and 2,752 with mobile numbers. London is the largest hub.

This list covers fashion advertising agencies 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review
3,433Companies
33,086Contacts tracked
7,985Verified emails
2,752Mobile numbers
Explore all 3,433 companies → Free signup · no credit card · 500 free credits

The 25 largest fashion advertising agencies based in the United Kingdom

Ranked by team size
Top 25 of 3,433 fashion advertising agencies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names fashion advertising agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
NP DigitalIndirect evidence
London, United Kingdom1,001-5,000862

“Neil Patel has been recognized by the Wall Street Journal, Forbes, and the United Nations, to name a few, as one of the most influential and successful marketers and entrepreneurs…”

Source: company website · checked Sep 2, 2026
2
AnomalyIndirect evidence
London, United Kingdom501-1,000765

“Founded in 2004, Anomaly is a difficult to define, but exciting to work at 'new model' agency.”

Source: company website · checked Sep 2, 2026
3
LinneyIndirect evidence
Mansfield, United Kingdom1,001-5,000651

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

Source: company website · checked Sep 2, 2026
4
The7starsIndirect evidence
London, United Kingdom201-500296

“the7stars is the UK’s largest independent media agency, offering the best people, the best service and the best creative media campaigns.”

Source: company website · checked Sep 2, 2026
5
Forsman & BodenforsIndirect evidence
London, United Kingdom201-500257

“Forsman & Bodenfors is a globally recognised, Swedish-founded creative collective.”

Source: company website · checked Sep 2, 2026
6
Grey LondonIndirect evidence
London, United Kingdom201-500158

“We are Grey London.”

Source: company website · checked Sep 2, 2026
7
Krow GroupIndirect evidence
Norwich, United Kingdom201-500149

“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.”

Source: company website · checked Sep 2, 2026
8
CitypressIndirect evidence
London, United Kingdom51-200132

“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.”

Source: company website · checked Sep 2, 2026
9
Aspects BeautyIndirect evidence
South Chailey, United Kingdom51-200111

“We are a successful family-run company with a commitment to finding innovative, intelligent & creative ways to market, of engaging with retailers and of building luxury brands…”

Source: company website · checked Sep 2, 2026
10
BattenhallIndirect evidence
London, United Kingdom51-200110

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

Source: company website · checked Sep 2, 2026
11
Havas CX HeliaIndirect evidence
Cirencester, United Kingdom201-500105

“From pigeons to platforms, from news agency to integrated communications services, our story is one of constant reinvention.”

Source: company website · checked Sep 2, 2026
12
John DOEIndirect evidence
London, United Kingdom51-20096

“John Doe is a creative agency that makes the unknown, known.”

Source: company website · checked Sep 2, 2026
13
BrainsoulsIndirect evidence
Birmingham, United Kingdom51-20081
Source: company website · checked Sep 2, 2026
14
Clarion CommunicationsIndirect evidence
London, United Kingdom51-20075

“At Clarion Communications, we don't just solve brand problems; we seize opportunities that elevate brands to new heights.”

Source: company website · checked Sep 2, 2026
15
MissionIndirect evidence
London, United Kingdom51-20074

“We are Mission, a brand fame agency.”

Source: company website · checked Sep 2, 2026
16
RBH Creative CommunicationsIndirect evidence
Meriden, United Kingdom51-20068

“An independent, creative-first agency full of people who dare to care.”

Source: company website · checked Sep 2, 2026
17
Unreasonable StudiosIndirect evidence
London, United Kingdom1,001-5,00068

“Unreasonable Studios delivers a full spectrum of creative capabilities – from original and branded entertainment to live-action commercials, editorial photography, full-funnel…”

Source: company website · checked Sep 2, 2026
18
Bicycle B CorpIndirect evidence
Clerkenwell, United Kingdom51-20065

“Founded by five people in March 2021 who believed that a better type of media and comms agency wasn’t just possible, but needed, from a standing start we are now almost sixty…”

Source: company website · checked Sep 2, 2026
19London, United Kingdom51-20065

“FOREFRONT is a full-fledged creative group with presence in Southeast Asia and Europe.”

Source: company website · checked Sep 2, 2026
20
80 DaysIndirect evidence
Edinburgh, United Kingdom51-20055

“80 DAYS is an award-winning, full service creative and digital marketing agency that specialises in hospitality, working with some of the world's most respected hotel and travel…”

Source: company website · checked Sep 2, 2026
21Luton, United Kingdom51-20048

“TV ADVERTISING, TV COMMERCIALS, VIDEO & CONTENT PRODUCTION, ADVERTISING, SOCIAL MEDIA MARKETING AND BRAND CONSULTING FOR THE MOST AMBITIOUS BRANDS, BUSINESSES AND STARTUPS ON THE…”

Source: company website · checked Sep 2, 2026
22
Great BoweryIndirect evidence
London, United Kingdom201-50046

“Great Bowery has reimagined the traditional agency approach by uniting a diverse range of globally recognized luxury image-makers with creative strategists to offer clients end to…”

Source: company website · checked Sep 2, 2026
23
M-IsIndirect evidence
London, United Kingdom51-20037

“M is the home of Qualified Creativity.”

Source: company website · checked Sep 2, 2026
24
InstitutionPartial evidence
Doncaster, United Kingdom201-50030

“Leading tech-driven advertising and results-driven marketing.”

Source: company website · checked Sep 2, 2026
25London, United Kingdom51-20030

“BrandBurp is #1 Web, App & Brand Marketing & Advertising hub leveraging Brands to tactically market their business.”

Source: company website · checked Sep 2, 2026

Showing 25 of 3,433 fashion advertising agencies based in the United Kingdom

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Fashion advertising agencies based in the United Kingdom at a glance

As of Sep 2, 2026
1-10Median size (employees)
LondonLargest hub · 1358 HQs
2,752Contacts with mobile numbers
Sep 2, 2026Data refreshed

Companies by employee count

1-10
2,519
11-50
735
51-200
125
201-500
17
501-1,000
3
1,001-5,000
4

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 fashion advertising agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “fashion advertising agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among fashion advertising agencies, 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 an evidence 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, 7,985 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 2, 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.

Fashion advertising agencies by metro

  • Fashion advertising agencies in London1358
  • Fashion advertising agencies in Manchester134
  • Fashion advertising agencies in Leeds70
  • Fashion advertising agencies in Birmingham69
  • Fashion advertising agencies in Glasgow45
  • Fashion advertising agencies in Edinburgh41
  • Fashion advertising agencies in Bristol39

Frequently asked

How many fashion advertising agencies are there based in the United Kingdom?

RevenueBase identified 3,433 fashion advertising agencies 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?

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

Which city has the most fashion advertising agencies?

London leads with 1358 headquartered companies, followed by Manchester (134) and Leeds (70).

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 7,985 verified decision-maker contacts tracked across these 3,433 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 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 3,433 fashion advertising 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.