Company lists · Data refreshed September 2026

Top 25 Linkedin ads marketing agencies based in London, United Kingdom

Name: Linkedin ads 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 21, 2026 754 companies tracked

RevenueBase identified 754 linkedin ads marketing agencies headquartered in London, United Kingdom as of September 2026 and tracks 6,888 professional contacts across them, including 719 with verified work emails. London is the largest hub.

This list covers linkedin ads marketing agencies 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 21, 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 21, 2026 86% judged on-target in blind review

754Companies

6,888Contacts tracked

719Verified emails

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The 25 largest linkedin ads marketing agencies based in London, United Kingdom

Ranked by team size

Top 25 of 754 linkedin ads marketing agencies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to linkedin ads marketing agencies: 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	Social Boost	Indirect evidence	London, United KingdomHQ checked Sep 21, 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 21, 2026
2	Nest Commerce	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	69 contacts →
	Indirect evidence “Nest Commerce is a technology-led agency working with brands like Urban Outfitters, Hims and Damson Madder.” Source: RevenueBase Database · checked Sep 21, 2026
3	ROAST	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	57 contacts →
	Indirect evidence “We are ROAST.” Source: RevenueBase Database · checked Sep 21, 2026
4	OCM Digital Media	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	54 contacts →
	Indirect evidence “OCM is a leading adtech agency providing solutions to advertisers, advertising agencies and to web, mobile & video publishers.” Source: RevenueBase Database · checked Sep 21, 2026
5	BAMBU	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	n/a	45 contacts →
	Partial evidence “Bambu is an online marketing and advertising agency based in London, working with startup and growth brands across the UK, Europe and North America, founded by two ex-WPP…” Source: RevenueBase Database · checked Sep 21, 2026
6	Sembot	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	39 contacts →
	Indirect evidence “Focus on strategy, not manually time-consuming tasks.” Source: RevenueBase Database · checked Sep 21, 2026
7	Kinase	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	39 contacts →
	Partial evidence “Kinase is a leading Digital Marketing Agency providing services to some of the UK’s top companies.” Source: RevenueBase Database · checked Sep 21, 2026
8	Automated Creative	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “Our platform helps performance marketers scale social, display and retail media campaigns.” Source: RevenueBase Database · checked Sep 21, 2026
9	Bird Marketing	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	33 contacts →
	Partial evidence “Bird UK - bird.co.uk Bird UAE - bird.ae Bird USA - bird.marketing Bird Marketing, an award-winning digital marketing agency, is a beacon of excellence in the digital landscape.” Source: RevenueBase Database · checked Sep 21, 2026
10	Pattrns	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	31 contacts →
	Partial evidence “Pattrns was founded on years of first class experience in all elements of biddable media from Search Ads 360, Google Ads and Meta Ads.” Source: RevenueBase Database · checked Sep 21, 2026
11	Iconic Digital Marketing Consultants LTD	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	30 contacts →
	Partial evidence “Iconic Digital is a leading digital marketing agency based in London, UK.” Source: RevenueBase Database · checked Sep 21, 2026
12	TMC Property Media	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	30 contacts →
	Partial evidence “TMC has a 20-year track record of helping clients property developers, investment brokers and agents to accelerate sales using digital marketing channels such as Email, Facebook…” Source: RevenueBase Database · checked Sep 21, 2026
13	Prominence Marketing Specialists For Recruitment Agencies	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial evidence “Prominence was founded out of the desire to help those in the recruitment sector respond to changes in consumer behaviour, namely the shift towards digital marketing and social…” Source: RevenueBase Database · checked Sep 21, 2026
14	Terrier Agency	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “Based in London, Terrier has a team that has collectively over 50 years experience in digital advertising.” Source: RevenueBase Database · checked Sep 21, 2026
15	Rocketer	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “Rocketer are a multi platform Martech advertiser specialising prominently in the financial services vertical servicing clients on a global scale.” Source: RevenueBase Database · checked Sep 21, 2026
16	Affiliate Future	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “Through our affiliate network and tools, Affiliate Future provides advertisers with effective marketing solutions, delivering millions of transactions per month to hundreds of…” Source: RevenueBase Database · checked Sep 21, 2026
17	Webtopia	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Bespoke digital advertising strategy + creative Mission-driven ecomm brands need a different kind of agency.” Source: RevenueBase Database · checked Sep 21, 2026
18	Pimento	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	23 contacts →
	Partial evidence “Pimento is a community of agencies, offering a gateway to the independent sector, helping brands to grow by navigating the world of marketing with clear, expert guidance.” Source: RevenueBase Database · checked Sep 21, 2026
19	Prospect Knight	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “Great online advertising demands a mix of disciplines.” Source: RevenueBase Database · checked Sep 21, 2026
20	Propel Digital	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “At Propel Digital, we redefine what it means to be a true partner in paid media.” Source: RevenueBase Database · checked Sep 21, 2026
21	Scale Digital	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “Scale Digital provides a range of performance-first solutions to help brands acquire new customers through our global network of Affiliate, Mobile, Influencer and Retail Media…” Source: RevenueBase Database · checked Sep 21, 2026
22	Noise Media Group	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “Noise Media Group is an award-winning social media agency in London specialising in performance-driven social marketing for challenger brands and high-growth scale-ups.” Source: RevenueBase Database · checked Sep 21, 2026
23	Accuracast	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “Accuracast is an international digital marketing agency that works with ambitious brands to accelerate growth through data and technology.” Source: RevenueBase Database · checked Sep 21, 2026
24	Cardell Media	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “For more than two decades, Cardell Media has been helping growing businesses implement successful online marketing.” Source: RevenueBase Database · checked Sep 21, 2026
25	Tent Communications	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “A result-driven Digital Marketing agency.” Source: RevenueBase Database · checked Sep 21, 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: linkedin ads marketing agencies. 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 linkedin ads marketing agencies.
Partial evidence: Its own public description names part of linkedin ads marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name linkedin ads marketing agencies. 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 754 linkedin ads marketing agencies based in London, United Kingdom

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Linkedin ads marketing agencies based in London, United Kingdom at a glance

As of Sep 21, 2026

10.4%Verified-email coverage

9.1Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

535

11-50

188

51-200

201-500

501-1,000

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 754 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 linkedin ads marketing agencies, 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 “linkedin ads marketing agencies”. 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 linkedin ads marketing agencies), 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 linkedin ads marketing agencies, 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, 719 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 21, 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.

Linkedin ads marketing agencies by metro in the United Kingdom

Linkedin ads marketing agencies in London754
Linkedin ads marketing agencies in Manchester107
Linkedin ads marketing agencies in Birmingham54
Linkedin ads marketing agencies in Glasgow33
Linkedin ads marketing agencies in Leeds33
Linkedin ads marketing agencies in Bristol29

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 linkedin ads marketing agencies, 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 linkedin ads marketing agencies are there based in London, United Kingdom?

RevenueBase identified 754 linkedin ads marketing agencies 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?

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

Which city has the most linkedin ads marketing agencies?

London leads with 754 headquartered companies, followed by Manchester (107) and Birmingham (54).

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 719 verified decision-maker contacts tracked across these 754 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 21, 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.