Company lists · Data refreshed September 2026

Top 25 Ethics consulting firms worldwide

RevenueBase identified 3,398 ethics consulting firms worldwide as of September 2026 and tracks 21,399 professional contacts across them, including 6,068 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers ethics 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 September 28, 2026. Country and city lists for ethics 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
3,398Companies
21,399Contacts tracked
6,068Verified emails
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The 25 largest ethics consulting firms worldwide

Ranked by team size
Top 25 of 3,398 ethics consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to ethics 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSao Paulo, BrazilHQ checked Sep 28, 20261,001-5,0001,538 contacts →

Indirect evidence

“Somos uma prestadora de serviços com foco em garantir a integridade e prosperidade dos negócios de nossos clientes através da excelência de nossos serviços.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceLake Oswego, OR, United StatesHQ checked Sep 28, 20261,001-5,0001,457 contacts →

Indirect evidence

“NAVEX empowers over 88 million employees and customers around the world to manage and mitigate risks with confidence.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 2026501-1,000661 contacts →

Partial evidence

“LRN is the world's largest dedicated ethics and compliance company, educating and helping more than 30 million people each year worldwide navigate complex legal and regulatory…”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceMünchen, GermanyHQ checked Sep 28, 2026501-1,000568 contacts →

Partial evidence

“EQS Group is a leading international cloud provider for corporate compliance & ethics, data privacy, sustainability management, and investor relations.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceWashington, DC, United StatesHQ checked Sep 28, 2026501-1,000403 contacts →

Partial evidence

“IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceSheffield, United KingdomHQ checked Sep 28, 2026n/a377 contacts →

Partial evidence

“GCPS is a UK-based international consulting firm with a network of highly experienced consultants supporting clients to prevent and respond to staff misconduct (e.g.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceMilano, ItalyHQ checked Sep 28, 2026201-500300 contacts →

Indirect evidence

“WST is a firm providing integrated consultancy in Legal, Tax, Risk, Compliance, ESG and Accounting areas of business.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceLleida, SpainHQ checked Sep 28, 2026201-500267 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 Sep 28, 2026
9Indirect evidenceBirmingham, United KingdomHQ checked Sep 28, 2026501-1,000242 contacts →

Indirect evidence

“We help our customers to do the right business in the right way.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceGoiânia, BrazilHQ checked Sep 28, 2026201-500234 contacts →

Indirect evidence

“A GAP Ambiental oferece serviços para pequenas, médias e grandes empresas em diversas áreas que vão desde o licenciamento ao acompanhamento da execução de projetos.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceSai Gon Ward, VietnamHQ checked Sep 28, 2026501-1,000182 contacts →

Partial evidence

“With the goal of becoming one of the most ethical business companies in the world, Samsung continues to train employees and operate monitoring systems, while practicing…”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceBarrios Unidos, ColombiaHQ checked Sep 28, 2026201-500180 contacts →

Indirect evidence

“Comprehensive OHS System Consultancy | Occupational Health Programs | Legal and Strategic Advisory We have been providing our services since May 9, 2005.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceHull, United KingdomHQ checked Sep 28, 202651-200178 contacts →

Indirect evidence

“rradar is a legal enterprise dedicated to helping businesses navigate risk.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceParis, FranceHQ checked Sep 28, 202651-200165 contacts →

Indirect evidence

“Since 2001 Tennaxia has accompanied industrial companies who are committed to a Corporate and Environmental Responsibility approach and/or who are facing challenges concerning…”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceBarueri, BrazilHQ checked Sep 28, 2026201-500156 contacts →

Indirect evidence

“Aliant agora é”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 28, 2026201-500142 contacts →

Indirect evidence

“We optimize doing global business in a smarter, safer, more efficient and more personal manner, by making it all about the people not the profit.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceEden Prairie, MN, United StatesHQ checked Sep 28, 202651-200132 contacts →

Partial evidence

“Established in 2004, Society of Corporate Compliance and Ethics® (SCCE®) supports compliance and ethics professionals across all industries as part of the overarching mission of…”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceHyderabad, IndiaHQ checked Sep 28, 202611-50131 contacts →

Partial evidence

“You benefit 100% from our consulting experience.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceProvidencia, ChileHQ checked Sep 28, 202651-200130 contacts →

Indirect evidence

“ECOS (Environmental Compliance Services) es una empresa de asesoría y consultoría dedicada a proveer servicios especializados orientados a la gestión del cumplimiento ambiental y…”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceBelo Horizonte, BrazilHQ checked Sep 28, 202651-200117 contacts →

Indirect evidence

“Founded in 2005, Hect is a Brazilian company with both national and international operations.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceCharlotte, NC, United StatesHQ checked Sep 28, 202651-200115 contacts →

Partial evidence

“Empowering the Ethics & Compliance and HR industries for more than 25 years, Ethico provides a suite of solutions that help companies manage risk and reinforce healthy cultures.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceNew Delhi, IndiaHQ checked Sep 28, 202611-50106 contacts →

Indirect evidence

“WoRisGo is an all-inclusive global service provider, delivering quintessential risk management solutions, governance and compliance assurance to help businesses face uncertainties…”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceDubai, United Arab EmiratesHQ checked Sep 28, 202651-200103 contacts →

Indirect evidence

“j.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceStavanger, NorwayHQ checked Sep 28, 202651-200102 contacts →

Partial evidence

“Proactima contributes to a safer and more sustainable future by being a leading management consulting company in Norway.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceDubai, United Arab EmiratesHQ checked Sep 28, 202651-200101 contacts →

Indirect evidence

“Headquartered in Dubai with a global outlook, AKW Consultants delivers pragmatic advisory services to organisations seeking to transform regulatory pressure into strategic…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 3,398 ethics consulting firms worldwide

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Ethics consulting firms worldwide at a glance

As of Sep 28, 2026
28.4%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · Sao Paulo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
2,663
11-50
584
51-200
111
201-500
15
501-1,000
11
1,001-5,000
8
10001+
1

Email recency is reported on each country list linked below.

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 ethics 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
Every country. Country and city lists for ethics consulting firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “ethics 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 ethics 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 ethics 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, 6,068 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.

Ethics consulting firms by location

22 lists · largest first

Every Ethics 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 ethics 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 ethics consulting firms are there worldwide?

RevenueBase identified 3,398 ethics consulting firms worldwide 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?

Adobe Assessoria DE Serviços Cadastrais, headquartered in Sao Paulo, tops this list with the largest team on record.

Which country has the most ethics consulting firms?

The United States leads with 422 companies, followed by Brazil (376) and the United Kingdom (194). Every ethics consulting firms list by country and city is linked on this page.

Which city has the most ethics consulting firms?

Sao Paulo leads with 130 headquartered companies, followed by London (78) and Paris (62).

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 6,068 verified decision-maker contacts tracked across these 3,398 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.