Company lists · Data refreshed September 2026

Top 25 Brand audit firms worldwide

RevenueBase identified 239 company matches for brand audit firms worldwide as of September 2026 and tracks 1,442 professional contacts across them, including 544 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for brand audit firms worldwide, 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 21, 2026. Country and city lists for brand audit firms follow the table.

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 21, 2026 How this list was built
239Companies
1,442Contacts tracked
544Verified emails
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The 25 largest brand audit firms worldwide

Ranked by team size
Top 25 of 239 company matches for brand audit firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAuckland, New ZealandHQ recorded Sep 21, 202651-200199 contacts →

Exact match

“Beautiful, affordable & always-on brand tracking.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-200180 contacts →

Exact match

“Brand Finance Plc is the world’s leading independent brand valuation consultancy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5055 contacts →

Exact match

“FirmDecisions, member of the Ebiquity Group Plc, is the largest independent global marketing auditor.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Sep 21, 202611-5055 contacts →

Exact match

“MeMo² a Kantar company - is a globally recognized leader in the field of marketing and business consulting.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchRamat Hasharon, IsraelHQ recorded Sep 21, 202611-5028 contacts →

Exact match

“Bakara was founded by Galit Lieber and is the largest and oldest media auditing company in Israel.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchFar Hills, NJ, United StatesHQ recorded Sep 21, 202611-5027 contacts →

Exact match

“Solstice HealthCommunications is a full-service, full-of-ideas, agency founded on the vision that a Brand has the potential to be elevated to its peak position, not just for its…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchIkeja, NigeriaHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“TMKG provides independent proof of performance, quality control, research and market intelligence for the marketing and communication industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Founded in 1991, in Paris, RECMA is the only Research company that evaluates media agencies worldwide.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchFracc Jardines De San Ignacio, MexicoHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Identifica la posición actual de tu marca en el mercado y su participación respecto a la competencia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchWest Perth, United StatesHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Stantons International Audit and Consulting Pty Ltd (“Stantons") is an Authorised Audit Company and an Australian Financial Service Licensee, in accordance with the requirements…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchTournai, BelgiumHQ recorded Sep 21, 20261-1020 contacts →

Exact match

“Audit, réviseur d’entreprises.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“We are a global media auditing and consulting company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchJoensuu, FinlandHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“Olemme pohjoiskarjalainen tilintarkastusyhteisö ja olemme alueellisesti suurin itsenäinen toimija.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“We are experts in generating profitability in the media investments of advertisers, developing new and innovative tools to achieve this.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchHamburg, GermanyHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Die Independent Media Guides (IMEDIAG) GmbH ist eine inhabergeführte, unabhängige Media Audit- und Beratungsgesellschaft für die Steigerung von Transparenz, Accountability und…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“AuditStar is a marketing solutions and media auditing consultancy with global reach.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchCleveland, OH, United StatesHQ recorded Sep 21, 20261-1012 contacts →

Exact match

“ROJEK Consulting is the leading marketing consulting firm specializing in advertising industry and agency review services for its clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-1011 contacts →

Exact match

“Watersky Digital stands for setting a.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchSanta Cruz De Tenerife, SpainHQ recorded Sep 21, 20261-1011 contacts →

Exact match

“Canaudit S.L.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchPreston, United KingdomHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“We are expert brand consultants based in the UK, specialising in brand development, brand auditing, positioning, messaging, and brand activation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchLakewood, CO, United StatesHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“AUDITING IS THE BEGINNING, NOT THE END Since 1991, Advantage Media and its partners (ami+partners) have delivered the sophisticated tools, meaningful insights, substantive savings…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchStadtkreis 3 Wiedikon, SwitzerlandHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Ostschweizerische Treuhand Zürich AG, short OTG, has been in business since 1918 as an accredited audit firm conducting full and limited audits.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchAtlanta, GA, United StatesHQ recorded Sep 21, 202651-20010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Sep 21, 20261-109 contacts →

Exact match

“Vital Utility–Online Branding Services are focused on putting your company in a better position to tap into the two-way conversation, naturally, happening between you and your…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchMarlow, United KingdomHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Financial Progression are specialists in Marketing Contract Compliance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 239 brand audit firms worldwide

See the full list, filter by size, metro and specialty, and access 544 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Brand audit firms worldwide at a glance

As of Sep 21, 2026
37.7%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
4.6%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
169
11-50
57
51-200
10
201-500
1
501-1,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for brand audit firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “brand audit firms” 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. 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 544 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 21, 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.

Brand audit firms by location

1 lists · largest first

Every Brand audit firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “brand audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many brand audit firms are there worldwide?

RevenueBase identified 239 company matches for brand audit firms worldwide 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?

Tracksuit tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most brand audit firms?

The United States leads with 43 companies. Every brand audit firms list by country and city is linked on this page.

Which city has the most brand audit firms?

London leads with 11 company records, followed by Paris (7) and New York (3).

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 544 professional contacts with verified work emails tracked across these 239 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 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 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.