Company lists · Data refreshed September 2026

Top 24 Legal marketing agencies based in London, United Kingdom

Name: Legal 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 342 companies tracked

RevenueBase identified 342 legal marketing agencies headquartered in London, United Kingdom as of September 2026 and tracks 5,321 professional contacts across them, including 247 with verified work emails. London is the largest hub.

This list covers legal 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

342Companies

5,321Contacts tracked

247Verified emails

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The 24 largest legal marketing agencies based in London, United Kingdom

Ranked by team size

Top 24 of 342 legal 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 legal 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	Kidd Aitken Legal Marketing	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	49 contacts →
	Strong evidence “Kidd Aitken is the world’s largest legal marketing consultancy, specialising in legal directory submissions.” Source: RevenueBase Database · checked Sep 21, 2026
2	Harpa Legal Marketing	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	43 contacts →
	Strong evidence “Harpa was founded in 2020 by former lawyers that wanted to provide full-service legal marketing services with a boutique approach.” Source: RevenueBase Database · checked Sep 21, 2026
3	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
4	JD Marketing	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	32 contacts →
	Partial evidence “At JD Marketing we’re as excited about delivering creative results today as we were on our first day of business.” Source: RevenueBase Database · checked Sep 21, 2026
5	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
6	Local Fame	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “Local Fame is an internet marketing agency in London established in 2012 by Rune Sovndahl.” Source: RevenueBase Database · checked Sep 21, 2026
7	Digital Search Group Limited	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Digital Search Group Limited is a performance driven online marketing agency built on highly knowledgeable foundations, which have grown over 16 years of providing online…” Source: RevenueBase Database · checked Sep 21, 2026
8	Nishlis Legal Marketing	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	16 contacts →
	Strong evidence “Nishlis is a leading global legal marketing company with headquarters in London and offices in New York City, Tokyo, Singapore, Tel Aviv and Warsaw.” Source: RevenueBase Database · checked Sep 21, 2026
9	Contra Agency	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “Contra is a full-service web design and digital marketing agency based in London, specialising in crafting award-winning websites and comprehensive marketing strategies.” Source: RevenueBase Database · checked Sep 21, 2026
10	WAY For WEB	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “Way for Web is a full-service digital marketing agency, and we create customized strategies for every client.” Source: RevenueBase Database · checked Sep 21, 2026
11	Luxury Avenue Media	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	12 contacts →
	Indirect evidence “Guaranteeing Law Firms 90 Cases At A Minimum $7,500 Average Case Value In 12 Weeks Completely Done-For-You Or You Don't Pay.” Source: RevenueBase Database · checked Sep 21, 2026
12	Buzzbar	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “From small design projects to multi-channel marketing campaigns we’re known for our remarkable results.” Source: RevenueBase Database · checked Sep 21, 2026
13	Mbastack	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	10 contacts →
	Partial evidence “Marketing agency.” Source: RevenueBase Database · checked Sep 21, 2026
14	KAS Andz Marketing Group	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	10 contacts →
	Partial evidence “How does one market a marketing agency?” Source: RevenueBase Database · checked Sep 21, 2026
15	Digimax Dental	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “Dental Marketing Digimax Dental is an award winning team of designers and branding specialists with a deep understanding of the dental industry, who apply exceptional talents to…” Source: RevenueBase Database · checked Sep 21, 2026
16	Atom42	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “atom42 is full service, award-winning online marketing agency, based in Camden, London.” Source: RevenueBase Database · checked Sep 21, 2026
17	Bmas Agency	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Founded on a shared vision and grown towards the execution of quality, BMAS is an irrevocably different and bespoke digital marketing agency based in London.” Source: RevenueBase Database · checked Sep 21, 2026
18	Merito Marketing	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “We combine strategic marketing planning with targeted and regular content to ensure that your business is seen and heard in the right places, by the right audiences.” Source: RevenueBase Database · checked Sep 21, 2026
19	Sran Whitfield Consulting	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “We are former legal directories editors with two decades’ experience in this idiosyncratic but increasingly important world.” Source: RevenueBase Database · checked Sep 21, 2026
20	Flare Marketing	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “Flare is an outsourced marketing partner for recruitment agencies.” Source: RevenueBase Database · checked Sep 21, 2026
21	Netzoll	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “At Netzoll, we are a dynamic team of creative professionals specialising in web design, PPC (Pay-Per-Click) advertising, marketing, and SEO (Search Engine Optimisation).” Source: RevenueBase Database · checked Sep 21, 2026
22	Kennedy Woods	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “Boutique agency based in Fulham, London.” Source: RevenueBase Database · checked Sep 21, 2026
23	RED Marketing	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “Red is the roar of a Ferrari.” Source: RevenueBase Database · checked Sep 21, 2026
24	Elevate Marketing	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “We’re a results-driven boutique digital marketing agency dedicated to elevating businesses to their full potential through innovative strategies and creative solutions.” 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: legal 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 legal marketing agencies.
Partial evidence: Its own public description names part of legal marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legal 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 24 of 342 legal marketing agencies based in London, United Kingdom

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

As of Sep 21, 2026

4.6%Verified-email coverage

15.6Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

243

11-50

51-200

201-500

1,001-5,000

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 342 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 legal 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 “legal 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 legal 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 legal 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, 247 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.

Legal marketing agencies by metro in the United Kingdom

Legal marketing agencies in London342
Legal marketing agencies in Manchester53
Legal marketing agencies in Birmingham30

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

RevenueBase identified 342 legal 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?

Kidd Aitken Legal Marketing, headquartered in London, tops this list with the largest team on record.

Which city has the most legal marketing agencies?

London leads with 342 headquartered companies, followed by Manchester (53) and Birmingham (30).

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 247 verified decision-maker contacts tracked across these 342 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.