Company lists · Data refreshed September 2026

Top 25 Digital marketing agencies for retail based in London, United Kingdom

Name: Digital marketing agencies for retail based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 3,260 companies tracked

RevenueBase identified 3,260 digital marketing agencies for retail headquartered in London, United Kingdom as of September 2026 and tracks 26,360 professional contacts across them, including 3,053 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers digital marketing agencies for retail headquartered in London, 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 29, 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 29, 2026 86% judged on-target in blind review

3,260Companies

26,360Contacts tracked

3,053Verified emails

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The 25 largest digital marketing agencies for retail based in London, United Kingdom

Ranked by team size

Top 25 of 3,260 digital marketing agencies for retail based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to digital marketing agencies for retail: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	SMG	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	455 contacts →
	Partial evidence “We’re the original pioneers in connected commerce marketing.” Source: RevenueBase Database · checked Sep 29, 2026
2	Greenpark	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	269 contacts →
	Partial evidence “Greenpark is a global, award-winning digital agency.” Source: RevenueBase Database · checked Sep 29, 2026
3	BIG Group	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	177 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 29, 2026
4	COOLR	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	176 contacts →
	Partial evidence “Coolr is an award-winning social media and influencer marketing agency, with offices in London.” Source: RevenueBase Database · checked Sep 29, 2026
5	Investis Digital	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	501-1,000	158 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 29, 2026
6	E Intelligence	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	117 contacts →
	Strong evidence “e intelligence is a renowned global leader in the digital marketing space.” Source: RevenueBase Database · checked Sep 29, 2026
7	Estorebrands	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	109 contacts →
	Partial evidence “For brands selling through retail websites, we deliver the insights and actions needed to improve your products' visibility, increase conversion rates, and drive sales growth…” Source: RevenueBase Database · checked Sep 29, 2026
8	Mesh Marketing	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	105 contacts →
	Strong evidence “We’re an integrated marketing agency, delivering ideas that sell across multiple touchpoints, channels and disciplines – from shopper and digital to retail and experiential to…” Source: RevenueBase Database · checked Sep 29, 2026
9	Tigerbond	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	105 contacts →
	Partial evidence “We’re an integrated marketing agency who are fiercely proud of our work, our clients and our people.” Source: RevenueBase Database · checked Sep 29, 2026
10	FOUND	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	104 contacts →
	Indirect evidence “We're Found, the Everysearch™ agency.” Source: RevenueBase Database · checked Sep 29, 2026
11	SMP Simpson Mahoney Parrock Limited	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	100 contacts →
	Partial evidence “Hi, we’re SMP, a Digital Commerce agency that specialises in helping brands connect with customers across a variety of digital touchpoints and marketplaces and have been…” Source: RevenueBase Database · checked Sep 29, 2026
12	Finixio	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	96 contacts →
	Partial evidence “Finixio is UK based remote first Marketing & SEO Agency helping clients all over the world.” Source: RevenueBase Database · checked Sep 29, 2026
13	Konica Minolta Marketing Services	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	501-1,000	87 contacts →
	Indirect evidence “Head to Indicia Worldwide for our exciting new profile, packed with great content.” Source: RevenueBase Database · checked Sep 29, 2026
14	Rocketmill NOW PMG	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	501-1,000	85 contacts →
	Indirect evidence “PMG acquired RocketMill in late 2023.” Source: RevenueBase Database · checked Sep 29, 2026
15	TOM & CO	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	79 contacts →
	Indirect evidence “Who We Are: At Tom & Co, we’re a forward-thinking Adobe Commerce agency dedicated to designing, building, and maintaining high-performance e-commerce websites, always with the…” Source: RevenueBase Database · checked Sep 29, 2026
16	Social Boost	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	79 contacts →
	Indirect evidence “Social Boost has helped to grow more than 25 million real Followers, created content for 100+ brands, and generated over 300k sales leads.” Source: RevenueBase Database · checked Sep 29, 2026
17	Mind Digital Group	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	76 contacts →
	Partial evidence “Mind Digital Group is an independent digital company that is focused on servicing global clients and partner agencies.” Source: RevenueBase Database · checked Sep 29, 2026
18	Williams Commerce	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	74 contacts →
	Indirect evidence “Established in 2009, Williams Commerce is a ecommerce agency focused on Building, Optimising and Growing ecommerce brands.” Source: RevenueBase Database · checked Sep 29, 2026
19	Starberry	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	70 contacts →
	Partial evidence “Starberry is a decentralised global digital agency specialising in brand strategy, web design and lead generation for estate agents, new homes developers and the proptech industry.” Source: RevenueBase Database · checked Sep 29, 2026
20	GA Agency	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	70 contacts →
	Strong evidence “GA Agency is an award-winning digital marketing agency helping brands all over the world grow their business and revenue in the online space.” Source: RevenueBase Database · checked Sep 29, 2026
21	Vervaunt	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	68 contacts →
	Partial evidence “Vervaunt is a forward-thinking eCommerce consultancy and marketing agency, collaborating with the most ambitious and pioneering brands in the industry across full funnel…” Source: RevenueBase Database · checked Sep 29, 2026
22	Clicksco	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	66 contacts →
	Partial evidence “As a new chapter in our Digital Agency begins, we are also a fantastic place to work, with a reputation for discovering and nurturing some of the finest minds in the business…” Source: RevenueBase Database · checked Sep 29, 2026
23	Eureka Digital	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	65 contacts →
	Strong evidence “Eureka Digital is a multi-award-winning digital marketing agency specializing in healthcare and pharmaceuticals.” Source: RevenueBase Database · checked Sep 29, 2026
24	77agency	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	64 contacts →
	Partial evidence “We are an award-winning full-service digital agency, part of Jakala group with 1,800 employees across 16 countries around the world.” Source: RevenueBase Database · checked Sep 29, 2026
25	Kaizen	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	61 contacts →
	Partial evidence “kai-zn] noun continuous improvement \| positive change We’re experts in organic strategy, combining digital PR, technical SEO, content, and social media to put you in front of your…” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: digital marketing agencies for retail. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names digital marketing agencies for retail.
Partial evidence: Its own public description names part of digital marketing agencies for retail, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name digital marketing agencies for retail. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,260 digital marketing agencies for retail based in London, United Kingdom

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Digital marketing agencies for retail based in London, United Kingdom at a glance

As of Sep 29, 2026

11.6%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

2,312

11-50

781

51-200

130

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 3,260 companies.

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 marketing agencies for retail, 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 London, United Kingdom whose own description of what they do matches “digital marketing agencies for retail”. 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 marketing agencies for retail), 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 marketing agencies for retail, and records with no verified work email. Companies headquartered outside London 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, 3,053 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 29, 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 marketing agencies for retail by metro in the United Kingdom

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 marketing agencies for retail, 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 marketing agencies for retail are there based in London, United Kingdom?

RevenueBase identified 3,260 digital marketing agencies for retail headquartered in London, 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?

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

Which city in the United Kingdom has the most digital marketing agencies for retail?

London leads the United Kingdom with 3,260 headquartered companies, followed by Manchester (425) and Birmingham (259).

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 3,053 verified decision-maker contacts tracked across these 3,260 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 29, 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.