Company lists · Data refreshed September 2026

Top 25 Boutique marketing agencies based in the United Kingdom

Name: Boutique 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 28, 2026 11,540 companies tracked

RevenueBase identified 11,540 company matches for boutique marketing agencies associated with the United Kingdom as of September 2026 and tracks 63,901 professional contacts across them, including 15,979 with verified work emails and 5,030 with mobile numbers. London is the largest hub.

This list covers company matches for boutique 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 28, 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 28, 2026 How this list was built

11,540Companies

63,901Contacts tracked

15,979Verified emails

5,030Mobile numbers

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The 25 largest boutique marketing agencies based in the United Kingdom

Ranked by team size

Top 25 of 11,540 company matches for boutique marketing agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Mediacom	Exact match	London, United KingdomHQ recorded Sep 28, 2026	5,001-10,000	3,247 contacts →
	Exact match “Hello.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	APS Group	Exact match	Stockport, United KingdomHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
3	Uber Agency	Exact match	Leeds, United KingdomHQ recorded Sep 28, 2026	n/a	811 contacts →
	Exact match “Uber means over, above more than.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Linney	Exact match	Mansfield, United KingdomHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
5	Karla Otto	Exact match	London, United KingdomHQ recorded Sep 28, 2026	201-500	524 contacts →
	Exact match “WHO WE ARE Founded in 1982, Karla Otto is a full-service brand-building agency, operating from fifteen cities across the globe, Milan, Paris, London, Munich, Dubai, Riyadh…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Purple	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	449 contacts →
	Exact match “Purple is independent in philosophy, attitude and operation –offering a boutique in-house approach, the strategic requirements of each client are individually tailored from the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	ADD People	Exact match	Altrincham, United KingdomHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8	Spring Studios	Exact match	London, United KingdomHQ recorded Sep 28, 2026	201-500	279 contacts →
	Exact match “Spring is a global creative agency, headquartered in Europe, devoted to creating the exceptional for the world's most prestigious brands.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Fabrick	Exact match	Maidstone, United KingdomHQ recorded Sep 28, 2026	n/a	269 contacts →
	Exact match “Fabrick is the 2021 Construction Marketing Awards Agency of the Year, with 40 years’ experience specialising exclusively in the construction and built environment sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Kitchen	Exact match	London, United KingdomHQ recorded Sep 28, 2026	n/a	229 contacts →
	Exact match “Welcome to Kitchen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Smarts	Exact match	Holywood, United KingdomHQ recorded Sep 28, 2026	51-200	199 contacts →
	Exact match “We create ideas that stick.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Four Seasons Recruitment LTD Fashion & Retail	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	143 contacts →
	Exact match “Four Seasons Recruitment is a market leading, luxury-based boutique recruitment specialist to the Fashion and Luxury Retail industries across the UK and Internationally.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	The Focus Agency Group	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	134 contacts →
	Exact match “We’re a full-service marketing agency operating across Media.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	SPARK	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	134 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	BWP	Exact match	Marlow, United KingdomHQ recorded Sep 28, 2026	51-200	130 contacts →
	Exact match “We deliver marketing that drives real business impact in our core sectors; retail destinations, leisure & attractions, and wines & spirits.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	CHS	Exact match	Christchurch, United KingdomHQ recorded Sep 28, 2026	51-200	129 contacts →
	Exact match “We connect brands with customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	FRAME	Exact match	Glasgow, United KingdomHQ recorded Sep 28, 2026	51-200	126 contacts →
	Exact match “Frame Group is one of Scotland's most prolific creative marketing agencies, specialising in advertising, design, PR, digital and experiential marketing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	E Intelligence	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	117 contacts →
	Exact match “e intelligence is a renowned global leader in the digital marketing space.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Fluid Branding	Exact match	St Austell, United KingdomHQ recorded Sep 28, 2026	51-200	115 contacts →
	Exact match “Fluid operates as part of the global agency, Brand Revolution, whose mission is to ignite powerful connections between brands, their communities, and the planet by crafting bold…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Battenhall	Exact match	London, United KingdomHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
21	Don't Panic London Certified B Corp	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	109 contacts →
	Exact match “In the age of the conscious consumer, only the most culturally relevant ideas cut through.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Havas CX Helia	Exact match	London, United KingdomHQ recorded Sep 28, 2026	201-500	107 contacts →
	Exact match “From pigeons to platforms, from news agency to integrated communications services, our story is one of constant reinvention.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Tigerbond	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	105 contacts →
	Exact match “We’re an integrated marketing agency who are fiercely proud of our work, our clients and our people.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Empire Design	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	100 contacts →
	Exact match “Founded in 1996, Empire Design is an award-winning creative agency specialising in film and entertainment.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	John DOE	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	99 contacts →
	Exact match “John Doe is a creative agency that makes the unknown, known.” Recorded in the RevenueBase company graph · Sep 28, 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 “boutique 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 11,540 boutique marketing agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 15,979 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Boutique marketing agencies based in the United Kingdom at a glance

As of Sep 28, 2026

25.0%Verified-email coverage

7.9%Mobile-number coverage

5.5Average contacts per company

1-10Median size (employees)

30.6%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

9,750

11-50

1,721

51-200

178

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

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

Email last verified

Median 30.0d

8,0740–30

7,38831–60

43361–90

1990–180

65180+

Company record updated

Median 94.0d

00–30

5,88731–60

21,52861–90

33,17390–180

3,313180+

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 “boutique 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 15,979 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 28, 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.

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

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

RevenueBase identified 11,540 company matches for boutique 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?

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

Which city has the most boutique marketing agencies?

London leads with 3528 company records, followed by Manchester (427) and Birmingham (240).

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 15,979 professional contacts with verified work emails tracked across these 11,540 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 11,540 boutique 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.