Company lists · Data refreshed September 2026

Top 25 Electronics retail marketing agencies based in London, United Kingdom

Name: Electronics retail marketing agencies 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 1,374 companies tracked

RevenueBase identified 1,374 company matches for electronics retail marketing agencies associated with London, United Kingdom as of September 2026 and tracks 27,330 professional contacts across them, including 3,096 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for electronics retail marketing agencies associated with London, 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 29, 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 29, 2026 How this list was built

1,374Companies

27,330Contacts tracked

3,096Verified emails

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

Ranked by team size

Top 25 of 1,374 company matches for electronics retail marketing agencies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 29, 2026	5,001-10,000	3,247 contacts →
	Exact match “Hello.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	SMG	Exact match	London, United KingdomHQ recorded Sep 29, 2026	201-500	455 contacts →
	Exact match “We’re the original pioneers in connected commerce marketing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	The Delta Group	Exact match	London, United KingdomHQ recorded Sep 29, 2026	501-1,000	389 contacts →
	Exact match “The Delta Group is committed to service excellence in-store, outdoor and online.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	ALL Response Media	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	178 contacts →
	Exact match “All Response Media is the leading performance media planning and buying agency.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	BIG Group	Exact match	London, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
6	Investis Digital	Exact match	London, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
7	SPARK	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	134 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	METIA	Exact match	London, United KingdomHQ recorded Sep 29, 2026	201-500	132 contacts →
	Exact match “Metia is a global marketing agency with offices in London, Seattle, Austin and Singapore.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Dewynters	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	118 contacts →
	Exact match “We are DEWYNTERS, the leading integrated advertising agency for live entertainment.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	E Intelligence	Exact match	London, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
11	Battenhall	Exact match	London, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
12	MOI Global	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	111 contacts →
	Exact match “We’re MOI Global – the Not-So-B2B agency.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Don't Panic London Certified B Corp	Exact match	London, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
14	Havas CX Helia	Exact match	London, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
15	Mesh Marketing	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	105 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Tigerbond	Exact match	London, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
17	Commune	Exact match	London, United KingdomHQ recorded Sep 29, 2026	n/a	101 contacts →
	Exact match “Listening leads to insights.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	WMA	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	96 contacts →
	Exact match “WMA is a unique full service global digital creative & marketing agency dedicated to helping talent and brands connect with their target audience.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Social Boost	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	79 contacts →
	Exact match “Social Boost has helped to grow more than 25 million real Followers, created content for 100+ brands, and generated over 300k sales leads.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Substance Global	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	77 contacts →
	Exact match “Founded in 2003, Substance is an award-winning digital marketing agency.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	The River Group	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	71 contacts →
	Exact match “The River Group is an Integrated, full-service agency that drives performance and ROI across the entire user journey.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Clicksco	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	66 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	77agency	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	64 contacts →
	Exact match “We are an award-winning full-service digital agency, part of Jakala group with 1,800 employees across 16 countries around the world.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Tamooz Marketing Communications	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	60 contacts →
	Exact match “OUR PEOPLE Our team brings a powerful blend of strategic minds and creative souls, delivering targeted solutions that capture your audiences’ hearts and heads.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Whitewall	Exact match	London, United KingdomHQ recorded Sep 29, 2026	11-50	60 contacts →
	Exact match “Whitewall is a new agency but one built on strong foundations.” Recorded in the RevenueBase company graph · Sep 29, 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 “electronics retail 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 1,374 electronics retail marketing agencies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 3,096 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 29, 2026

11.3%Verified-email coverage

19.9Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

865

11-50

409

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,374 companies.

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 London, United Kingdom whose business descriptions match “electronics retail 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 3,096 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 29, 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.

Electronics retail marketing agencies by metro in the United Kingdom

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

How many electronics retail marketing agencies are there based in London, United Kingdom?

RevenueBase identified 1,374 company matches for electronics retail marketing agencies associated with London, 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 in the United Kingdom has the most electronics retail marketing agencies?

London leads the United Kingdom with 1,374 company records, followed by Manchester (153) and Birmingham (98).

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 3,096 professional contacts with verified work emails tracked across these 1,374 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 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 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.