Company lists · Data refreshed August 2026

Top 25 Compliance consulting firms worldwide

Name: Compliance consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 9,307 companies tracked

RevenueBase identified 9,307 compliance consulting firms worldwide as of August 2026 and tracks 80,194 professional contacts across them, including 23,576 with verified work emails and 10,664 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers compliance consulting firms worldwide, 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 August 31, 2026. Country and city lists for compliance consulting firms follow the table.

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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

9,307Companies

80,194Contacts tracked

23,576Verified emails

10,664Mobile numbers

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The 25 largest compliance consulting firms worldwide

Ranked by team size

Top 25 of 9,307 compliance consulting firms worldwide, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to 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	Management Solutions	Partial evidence	Lisbon, PT	1,001-5,000	4,408 contacts →
	Partial evidence “Management Solutions is a leading provider of business consulting services for regulated industries.” Source: RevenueBase Database · checked Aug 31, 2026
2	Bureau Veritas Consumer Products Services	Partial evidence	Kowloon, Hong KongHQ checked Aug 31, 2026	10001+	3,802 contacts →
	Partial evidence “The Bureau Veritas Consumer Products Services division is a world-leading concept-to-consumer quality assurance and compliance services provider to manufacturers, distributors and…” Source: RevenueBase Database · checked Aug 31, 2026
3	Aparajitha Corporate Services Private Limited	Partial evidence	Madurai, IndiaHQ checked Aug 31, 2026	1,001-5,000	2,064 contacts →
	Partial evidence “Aparajitha: Revolutionising India's Regulatory Compliance Space With 25 years of experience, Aparajitha covers compliance for over establishments, factories, and 52 lakh contract…” Source: RevenueBase Database · checked Aug 31, 2026
4	ACA Group	Partial evidence	New York, NY, US	1,001-5,000	1,475 contacts →
	Partial evidence “ACA Group is the leading governance, risk, and compliance advisor to the financial services industry.” Source: RevenueBase Database · checked Aug 31, 2026
5	BTP Consultants	Indirect evidence	Pessac, FR	201-500	1,069 contacts →
	Indirect evidence “BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.” Source: RevenueBase Database · checked Aug 31, 2026
6	Acclime	Indirect evidence	Hong KongHQ checked Aug 31, 2026	1,001-5,000	822 contacts →
	Indirect evidence “Acclime provides a comprehensive range of professional services and business advisory to help businesses navigate complex regulatory environments and achieve their goals at all…” Source: RevenueBase Database · checked Aug 31, 2026
7	CT Corporation	Partial evidence	New York, NY, US	1,001-5,000	788 contacts →
	Partial evidence “CT Corporation helps small businesses, corporations, and law firms around the world manage their most critical business and legal compliance responsibilities.” Source: RevenueBase Database · checked Aug 31, 2026
8	CF	Indirect evidence	Bordeaux, FR	1,001-5,000	663 contacts →
	Indirect evidence “Diriger une entreprise aujourd’hui, c’est faire face à des décisions de plus en plus complexes.” Source: RevenueBase Database · checked Aug 31, 2026
9	Solomonedwards	Indirect evidence	Wayne, PA, US	1,001-5,000	566 contacts →
	Indirect evidence “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Source: RevenueBase Database · checked Aug 31, 2026
10	GSA National	Partial evidence	Fairfax, VA, US	201-500	558 contacts →
	Partial evidence “GSA National has been helping government contractors ensure compliance and streamline costs since 1991.” Source: RevenueBase Database · checked Aug 31, 2026
11	Implid	Indirect evidence	Lyon, FR	501-1,000	511 contacts →
	Indirect evidence “Depuis plus de 40 ans, nos équipes de spécialistes accompagnent nos clients de petites, moyennes et grandes entreprises, dans le pilotage de leurs organisations, la gestion des…” Source: RevenueBase Database · checked Aug 31, 2026
12	Enhesa	Partial evidence	Arlington, VA, US	201-500	463 contacts →
	Partial evidence “At Enhesa we empower the world’s largest businesses to achieve compliance, manage risk, and drive sustainability with clear, actionable insights.” Source: RevenueBase Database · checked Aug 31, 2026
13	Alcumus	Indirect evidence	Montreal, QC, CA	1,001-5,000	453 contacts →
	Indirect evidence Source: RevenueBase Database · checked Aug 31, 2026
14	Controlcase	Partial evidence	Fairfax, VA, US	201-500	407 contacts →
	Partial evidence “ControlCase is committed to bringing peace of mind to the world’s IT compliance programs through our signature partnership approach, commitment to automation, and cost-effective…” Source: RevenueBase Database · checked Aug 31, 2026
15	IBM Promontory	Strong evidence	Washington, DC, US	501-1,000	406 contacts →
	Strong evidence “IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting” Source: RevenueBase Database · checked Aug 31, 2026
16	Ecol Studio Lifeanalytics	Indirect evidence	Solarolo, IT	201-500	342 contacts →
	Indirect evidence “Salute, Sicurezza, Ambiente e Qualità del prodotto: sei davvero sostenibile?” Source: RevenueBase Database · checked Aug 31, 2026
17	Serr Synergy	Indirect evidence	Bloemfontein, ZA	201-500	329 contacts →
	Indirect evidence “We provide local and international businesses, ranging from SMME's to large organizations and across a broad spectrum of industries, with tailor-made strategies and solutions to…” Source: RevenueBase Database · checked Aug 31, 2026
18	Registrar Corp	Partial evidence	Hampton, VA, US	51-200	311 contacts →
	Partial evidence “Registrar Corp is your trusted partner helping you navigate global regulatory requirements with expert services, innovative software solutions and comprehensive online compliance…” Source: RevenueBase Database · checked Aug 31, 2026
19	WST LAW & TAX Firm	Partial evidence	Torino, IT	201-500	301 contacts →
	Partial evidence “WST is a firm providing integrated consultancy in Legal, Tax, Risk, Compliance, ESG and Accounting areas of business.” Source: RevenueBase Database · checked Aug 31, 2026
20	Comply	Partial evidence	New York City, NY, US	201-500	299 contacts →
	Partial evidence “At Comply, we pride ourselves on being the champion for compliance professionals.” Source: RevenueBase Database · checked Aug 31, 2026
21	The Citation Group	Partial evidence	Wilmslow, GB	1,001-5,000	292 contacts →
	Partial evidence “The Citation Group offer unrivalled compliance and quality services to over businesses across the UK, Australia, New Zealand, and Canada.” Source: RevenueBase Database · checked Aug 31, 2026
22	TRC Corporate Consulting Private Limited	Partial evidence	Gurugram, IndiaHQ checked Aug 31, 2026	201-500	290 contacts →
	Partial evidence “TRC Corporate Consulting is a forward-thinking consulting firm focused on driving business growth through expert advisory services.” Source: RevenueBase Database · checked Aug 31, 2026
23	Laboral Group	Indirect evidence	Lleida, ES	201-500	264 contacts →
	Indirect evidence “En Laboral Group, ayudamos a las empresas a cumplir con la normativa vigente, mejorar su eficiencia operativa y crear entornos laborales seguros, inclusivos y adaptados a los…” Source: RevenueBase Database · checked Aug 31, 2026
24	Guidepost Solutions	Indirect evidence	Phoenix, AZ, US	201-500	263 contacts →
	Indirect evidence “We stand at the forefront of leadership, insight, and guidance in a world marked by complexity and uncertainty.” Source: RevenueBase Database · checked Aug 31, 2026
25	Citation Group	Indirect evidence	Brisbane, AU	51-200	248 contacts →
	Indirect evidence “Our business?” Source: RevenueBase Database · checked Aug 31, 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: 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 compliance consulting firms.
Partial evidence: Its own public description names part of 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 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 9,307 compliance consulting firms worldwide

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Compliance consulting firms worldwide at a glance

As of Aug 31, 2026

29.4%Verified-email coverage

13.3%Mobile-number coverage

8.6Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · London

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

6,606

11-50

2,161

51-200

389

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 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.
Coverage: 34 countries, largest first: the United States, Brazil, the United Kingdom, India, Italy, Spain, Australia, France, Germany, South Africa and 24 more. Country and city lists for compliance consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “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 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 compliance consulting firms, and records with no verified work email.
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, 23,576 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 between August 31, 2026 and September 14, 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.

Compliance consulting firms by location

72 lists · largest first

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

Countries

Cities

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 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 compliance consulting firms are there worldwide?

RevenueBase identified 9,307 compliance consulting firms worldwide as of August 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?

Management Solutions, headquartered in Lisbon, tops this list with the largest team on record.

Which country has the most compliance consulting firms?

The United States leads with 2,547 companies, followed by Brazil (937) and the United Kingdom (851). Every compliance consulting firms list by country and city is linked on this page.

Which city has the most compliance consulting firms?

London leads with 275 headquartered companies, followed by Sao Paulo (274) and New York (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 23,576 verified decision-maker contacts tracked across these 9,307 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between August 31, 2026 and September 14, 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.