Company lists · Data refreshed September 2026

Top 25 Marketing compliance consulting firms based in the United Kingdom

Name: Marketing compliance consulting firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 238 companies tracked

RevenueBase identified 238 marketing compliance consulting firms headquartered in the United Kingdom as of September 2026 and tracks 618 professional contacts across them, including 189 with verified work emails. London is the largest hub.

This list covers marketing compliance consulting firms headquartered in the 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 28, 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 28, 2026 86% judged on-target in blind review

238Companies

618Contacts tracked

189Verified emails

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The 25 largest marketing compliance consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 238 marketing compliance consulting firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to marketing compliance consulting firms: 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	Promoveritas	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	59 contacts →
	Strong evidence “PromoVeritas are Europe’s largest marketing compliance specialists and the power behind world famous prize promotions from brands including Amazon, Mondelez International and…” Source: RevenueBase Database · checked Sep 28, 2026
2	MLT Digital	Indirect evidence	Glasgow, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “We are a proven growth partner for ambitious law firms looking to thrive in the digital age.” Source: RevenueBase Database · checked Sep 28, 2026
3	Wrapped Agency	Partial evidence	Escrick, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Wrapped is a UK-based brand and marketing agency working globally with organisations in complex, regulated sectors.” Source: RevenueBase Database · checked Sep 28, 2026
4	Auditstar	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “AuditStar is a marketing solutions and media auditing consultancy with global reach.” Source: RevenueBase Database · checked Sep 28, 2026
5	Enable Promotional Marketing	Partial evidence	Axbridge, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Enable Promotional Marketing are Operational Management consultants and practitioners in the field of Promotional Marketing.” Source: RevenueBase Database · checked Sep 28, 2026
6	Financial Progression	Strong evidence	Marlow, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Strong evidence “Financial Progression are specialists in Marketing Contract Compliance.” Source: RevenueBase Database · checked Sep 28, 2026
7	Hooley Brown Regulatory Compliance And Export Strategy For Consumer Brands Looking To Scale	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Do you need food & cosmetics labelling and product development support which will give you instant access to consumer markets worldwide?” Source: RevenueBase Database · checked Sep 28, 2026
8	FYOOZ	Partial evidence	Wetherby, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “We help you make your marketing creativity a reality.” Source: RevenueBase Database · checked Sep 28, 2026
9	3xm Marketing	Partial evidence	Birmingham, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “We are 3XM Marketing, and we help you- Find the right market for your product - Craft a compelling message - Select and implement the best media for you We consult, we strategise…” Source: RevenueBase Database · checked Sep 28, 2026
10	Definition Consulting Limited	Strong evidence	Manchester, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “Here at Definition Consulting we’ve taken integrated marketing to a new level.” Source: RevenueBase Database · checked Sep 28, 2026
11	SME Needs Limited	Partial evidence	Croydon, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “SME Needs provides marketing consultancy services to small and medium-sized businesses to ensure business performance is maximised.” Source: RevenueBase Database · checked Sep 28, 2026
12	RTM Business Consulting	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “Every day the regulatory environment in which big business operates becomes more complex and more challenging.” Source: RevenueBase Database · checked Sep 28, 2026
13	Scion Compliance	Partial evidence	Preston, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Scion Compliance supports organisations across the financial and professional-services landscape with clear, practical and dependable compliance expertise.” Source: RevenueBase Database · checked Sep 28, 2026
14	CSL	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “CSL is a solutions and results driven professional services firm providing Compliance, Risk Management and Audit services.” Source: RevenueBase Database · checked Sep 28, 2026
15	Daya Marketing	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “At DAYA Marketing, we understand the complexity involved in devising and executing an exceptional marketing strategy.” Source: RevenueBase Database · checked Sep 28, 2026
16	9 55 Creative	Partial evidence	Brighton, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Bridging the gap between strategy and execution, we deliver marketing consultancy, strategic planning, design, PR, promotional support, and more.” Source: RevenueBase Database · checked Sep 28, 2026
17	RBO Consulting	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “RBO Consulting is a specialist branding, digital consulting, website development and marketing communications business.” Source: RevenueBase Database · checked Sep 28, 2026
18	ONE Brand Magic	Indirect evidence	Cheshire, United KingdomHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “The science and the magic.” Source: RevenueBase Database · checked Sep 28, 2026
19	NEW ERA Marketing	Partial evidence	Stoke-on-trent, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “New Era Marketing helps ambitious businesses turn complexity into clarity and strategy into measurable success.” Source: RevenueBase Database · checked Sep 28, 2026
20	Kana Consult	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “We are a marketing employer branding and compliance consultancy for financial services firms with a core mission of helping our clients grow and protect their interests.” Source: RevenueBase Database · checked Sep 28, 2026
21	Newgate Compliance Limited	Partial evidence	City Of London, United KingdomHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “Newgate Compliance is a compliance consultancy based in London offering a modern solution to implement your compliance function using an innovative compliance software solution…” Source: RevenueBase Database · checked Sep 28, 2026
22	Enderley Consulting Limited	Indirect evidence	Shrewsbury, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Whether you are a small law firm, inhouse legal team or lawyers in a not for profit organisation (including local authorities), we are here to help.” Source: RevenueBase Database · checked Sep 28, 2026
23	Fuel Media And Marketing	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Fuel Media & Marketing Ltd supports international advertisers and their procurement colleagues with the application of insight, rigor and agility to their media and marketing…” Source: RevenueBase Database · checked Sep 28, 2026
24	Propero Partners	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “At Propero Partners, we only recommend marketing services and tools to our clients, once we are confident that they work for us.” Source: RevenueBase Database · checked Sep 28, 2026
25	Green Light Sites LTD	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “Green Light Sites Ltd is a promotional sites and compliance consultancy and service provider, focused on fundraising and ethical marketing campaigns.” Source: RevenueBase Database · checked Sep 28, 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: marketing compliance consulting firms. 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 marketing compliance consulting firms.
Partial evidence: Its own public description names part of marketing compliance consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marketing compliance consulting firms. 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 238 marketing compliance consulting firms based in the United Kingdom

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Marketing compliance consulting firms based in the United Kingdom at a glance

As of Sep 28, 2026

30.6%Verified-email coverage

2.6Average contacts per company

1-10Median size (employees)

29.4%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

217

11-50

51-200

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 238 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 marketing compliance consulting firms, 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 the United Kingdom whose own description of what they do matches “marketing compliance consulting firms”. 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 marketing compliance consulting firms), 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 marketing compliance consulting firms, and records with no verified work email. Companies headquartered outside United Kingdom 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, 189 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 28, 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.

Marketing compliance consulting firms by metro

Marketing compliance consulting firms in London70

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 marketing compliance consulting firms, 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 marketing compliance consulting firms are there based in the United Kingdom?

RevenueBase identified 238 marketing compliance consulting firms headquartered in the 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?

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

Which city has the most marketing compliance consulting firms?

London leads with 70 headquartered companies, followed by Birmingham (5) and Manchester (5).

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 189 verified decision-maker contacts tracked across these 238 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 28, 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.