Company lists · Data refreshed September 2026

Top 25 Google marketing agencies based in London, United Kingdom

Name: Google 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 24, 2026 1,553 companies tracked

RevenueBase identified 1,553 google marketing agencies headquartered in London, United Kingdom as of September 2026 and tracks 11,688 professional contacts across them, including 1,306 with verified work emails. London is the largest hub.

This list covers google 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 24, 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 24, 2026 86% judged on-target in blind review

1,553Companies

11,688Contacts tracked

1,306Verified emails

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The 25 largest google marketing agencies based in London, United Kingdom

Ranked by team size

Top 25 of 1,553 google marketing agencies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to google 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	BIG Group	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	177 contacts →
	Indirect 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 24, 2026
2	E Intelligence	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	117 contacts →
	Partial evidence “e intelligence is a renowned global leader in the digital marketing space.” Source: RevenueBase Database · checked Sep 24, 2026
3	FOUND	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	104 contacts →
	Indirect evidence “We're Found, the Everysearch™ agency.” Source: RevenueBase Database · checked Sep 24, 2026
4	Finixio	Partial evidence	London, United KingdomHQ checked Sep 24, 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 24, 2026
5	The Media People	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	11-50	83 contacts →
	Indirect evidence “Powered by our people, our campaigns put your audience first.” Source: RevenueBase Database · checked Sep 24, 2026
6	GA Agency	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	70 contacts →
	Partial 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 24, 2026
7	Clicksco	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	66 contacts →
	Indirect 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 24, 2026
8	77agency	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	64 contacts →
	Indirect 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 24, 2026
9	Kaizen	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	11-50	61 contacts →
	Indirect 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 24, 2026
10	Google VIA Algomarketing	Strong evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	57 contacts →
	Strong evidence “A subsidiary of Algomarketing, providing Marketing consultancy, operations support and workforce solutions for Google.” Source: RevenueBase Database · checked Sep 24, 2026
11	Stellar Search	Strong evidence	London, United KingdomHQ checked Sep 24, 2026	11-50	48 contacts →
	Strong evidence “We're a strategic digital marketing agency specialising in Paid Search, SEO, Google Shopping, Amazon and Social.” Source: RevenueBase Database · checked Sep 24, 2026
12	Digitex Technologies	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	46 contacts →
	Partial evidence “Bringing our 10+ years of experience and knowledge of digital marketing, Digitex Technologies has now become almost synonymous with SEO, social media marketing, website building…” Source: RevenueBase Database · checked Sep 24, 2026
13	BAMBU	Partial evidence	London, United KingdomHQ checked Sep 24, 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 24, 2026
14	Beautiful Digital	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	11-50	44 contacts →
	Partial evidence “Beautiful Digital is a full service digital marketing agency.” Source: RevenueBase Database · checked Sep 24, 2026
15	Propeller	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	11-50	44 contacts →
	Indirect evidence “We’re a digital agency delivering stand-out experiences that generate results.” Source: RevenueBase Database · checked Sep 24, 2026
16	Kinase	Partial evidence	London, United KingdomHQ checked Sep 24, 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 24, 2026
17	Distinctly	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	11-50	38 contacts →
	Partial evidence “Distinctly is an independent digital marketing agency with a passion for SEO, paid media, digital PR and content.” Source: RevenueBase Database · checked Sep 24, 2026
18	Haarty Hanks	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	11-50	35 contacts →
	Partial evidence “Haarty Hanks is a digital marketing agency comprised of tech nerds, creative designers and innovative strategists that plan and execute exceptional brand communications and web…” Source: RevenueBase Database · checked Sep 24, 2026
19	Bluedot Agency	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	11-50	34 contacts →
	Partial evidence “A disruptive, full-service, award-winning digital marketing & advertising agency for contemporary businesses, specialising in performance marketing, content marketing…” Source: RevenueBase Database · checked Sep 24, 2026
20	KOL Limited	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	34 contacts →
	Indirect evidence “KOL limited is a full service Digital Agency headquartered in London.” Source: RevenueBase Database · checked Sep 24, 2026
21	Bird Marketing	Partial evidence	London, United KingdomHQ checked Sep 24, 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 24, 2026
22	Iconic Digital Marketing Consultants LTD	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	11-50	30 contacts →
	Partial evidence “Iconic Digital is a leading digital marketing agency based in London, UK.” Source: RevenueBase Database · checked Sep 24, 2026
23	The Good Marketer	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	11-50	30 contacts →
	Partial evidence “The Good Marketer is a Digital Marketing Agency based in London which works with SMEs; helping them grow, expand and reach new heights in the digital space.” Source: RevenueBase Database · checked Sep 24, 2026
24	Prominence Marketing Specialists For Recruitment Agencies	Partial evidence	London, United KingdomHQ checked Sep 24, 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 24, 2026
25	Terrier Agency	Indirect evidence	London, United KingdomHQ checked Sep 24, 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 24, 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: google 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 google marketing agencies.
Partial evidence: Its own public description names part of google marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name google 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 1,553 google marketing agencies based in London, United Kingdom

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Google marketing agencies based in London, United Kingdom at a glance

As of Sep 24, 2026

11.2%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

1,036

11-50

427

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 1,553 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 google 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 “google 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 google 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 google 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, 1,306 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 24, 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.

Google marketing agencies by metro in the United Kingdom

Google marketing agencies in London1553
Google marketing agencies in Manchester215
Google marketing agencies in Birmingham130
Google marketing agencies in Leeds100
Google marketing agencies in Glasgow75
Google marketing agencies in Bristol66
Google marketing agencies in Nottingham65
Google marketing agencies in Liverpool59
Google marketing agencies in Brighton40
Google marketing agencies in Sheffield39
Google marketing agencies in Belfast38
Google marketing agencies in Bournemouth37
Google marketing agencies in Edinburgh35
Google marketing agencies in Norwich35
Google marketing agencies in Leicester33
Google marketing agencies in Newcastle Upon Tyne32
Google marketing agencies in Cardiff30
Google marketing agencies in Milton Keynes30
Google marketing agencies in Cambridge29

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 google 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 google marketing agencies are there based in London, United Kingdom?

RevenueBase identified 1,553 google 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?

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

Which city has the most google marketing agencies?

London leads with 1553 headquartered companies, followed by Manchester (215) and Birmingham (130).

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 1,306 verified decision-maker contacts tracked across these 1,553 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 24, 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.