Company lists · Data refreshed November 2026

Top 25 Corporate governance advisors worldwide

RevenueBase identified 2,335 company matches for corporate governance advisors worldwide as of November 2026 and tracks 20,121 professional contacts across them, including 4,927 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for corporate governance advisors 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 November 6, 2026. Country and city lists for corporate governance advisors 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 Nov 6, 2026 How this list was built
2,335Companies
20,121Contacts tracked
4,927Verified emails
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The 25 largest corporate governance advisors worldwide

Ranked by team size
Top 25 of 2,335 company matches for corporate governance advisors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSão Paulo, BrazilHQ recorded Nov 6, 2026n/a779 contacts →

Exact match

“O IBGC é uma organização da sociedade civil, sem fins lucrativos, referência nacional e internacional em governança corporativa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, United StatesHQ recorded Nov 6, 2026501-1,000771 contacts →

Exact match

“Glass Lewis is the world’s choice for governance solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-500763 contacts →

Exact match

“The Australian Institute of Company Directors (AICD) is a not-for-profit organisation with a mission to strengthen society through world-class governance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMilan, ItalyHQ recorded Nov 6, 2026n/a542 contacts →

Exact match

“Consultant Corporate Governance and Project Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew York, United StatesHQ recorded Nov 6, 2026501-1,000452 contacts →

Exact match

“Sodali & Co advises corporate clients worldwide as they navigate the complex dynamic of shareholder and stakeholder interests.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200396 contacts →

Exact match

“A Board Academy é a evolução da formação, desenvolvimento e certificação de Conselheiros Empresariais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew York, United StatesHQ recorded Nov 6, 2026501-1,000293 contacts →

Exact match

“D.F.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202651-200291 contacts →

Exact match

“The Standard for Board Leadership NACD is the premier membership organization for corporate boards committed to a higher standard of oversight.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTokyo, JapanHQ recorded Nov 6, 2026n/a214 contacts →

Exact match

“The Board Director Training Institute of Japan (BDTI) provides training for board members and executives on corporate governance and related management topics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew York, CA, United StatesHQ recorded Nov 6, 202651-200192 contacts →

Exact match

“Bernstein Litowitz Berger & Grossmann LLP ("BLB & G") is a leading law firm advising institutional investors on issues related to corporate governance, shareholder rights, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLittle Falls, United StatesHQ recorded Nov 6, 202651-200182 contacts →

Exact match

“Alliance Advisors is an independent advisory firm focused on Shareholder Engagement & Solicitation, Compensation Advisory, Governance & Sustainability Advisory, M&A - Activism…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSingaporeHQ recorded Nov 6, 202611-50144 contacts →

Exact match

“The Singapore Institute of Directors (SID) is the national association of company directors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMilan, ItalyHQ recorded Nov 6, 202611-50144 contacts →

Exact match

“Dal 2001supportiamo le aziende nei processi di crescita e cambiamento attraverso l'adozione di modelli di governo societario più efficaci e sostenibili, con un approccio…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“Euronext Corporate Solutions is a wholly-owned subsidiary of Euronext.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNew Delhi, IndiaHQ recorded Nov 6, 2026201-500137 contacts →

Exact match

“Established in India on 12 July 1990, the Institute Of Directors (IOD) is an apex national association of Corporate Directors under the India's 'Societies Registration Act XXI of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLuxembourgHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Governance forms the backbone of any entity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-200131 contacts →

Exact match

“OCM is an Australasian SME advisory firm trusted by government and business to deliver clarity in complexity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200128 contacts →

Exact match

“The Chartered Governance Institute UK & Ireland is the qualifying and membership body for governance with over 130 years’ experience of educating and supporting governance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrisbane City, AustraliaHQ recorded Nov 6, 202611-50122 contacts →

Exact match

“As the leading professional body for the advisory sector, the Advisory Board Centre works collectively with its members to raise the standard of the global advisory sector -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLake Forest, MI, United StatesHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“Meridian Compensation Partners provides the most effective solutions and independent advice in executive compensation and corporate governance consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchToronto, CanadaHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Kingsdale has protected more Canadian boards and secured more shareholder votes for Canadian issuers than any other firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“Semler Brossy is a leading independent consulting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWestport, United StatesHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“For 30+ years, this mindset has fueled Rivel’s commitment to providing companies with actionable insights and advisory solutions that elevate performance and support informed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202611-5096 contacts →

Exact match

“GCC BDI is supported by nine leading regional corporations and professional services firms who serve as our strategic partners: First Abu Dhabi Bank, National Bank of Bahrain…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBristol, United KingdomHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“COMPUTERSHARE INVESTOR SERVICES PLC is a financial services company based out of THE PAVILIONS BRIDGWATER ROAD, BRISTOL, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,335 corporate governance advisors worldwide

See the full list, filter by size, metro and specialty, and access 4,927 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Corporate governance advisors worldwide at a glance

As of Nov 6, 2026
24.5%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
4.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,713
11-50
484
51-200
92
201-500
20
501-1,000
8
1,001-5,000
6
10001+
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 corporate governance advisors are linked below.
What qualifies
Company records worldwide whose business descriptions match “corporate governance advisors” 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 4,927 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 November 6, 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.

Corporate governance advisors by location

18 lists · largest first

Every Corporate governance advisors 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 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 “corporate governance advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many corporate governance advisors are there worldwide?

RevenueBase identified 2,335 company matches for corporate governance advisors worldwide as of November 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?

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

Which country has the most corporate governance advisors?

The United States leads with 261 companies, followed by India (175) and the United Kingdom (167). Every corporate governance advisors list by country and city is linked on this page.

Which city has the most corporate governance advisors?

London leads with 103 company records, followed by Sao Paulo (74) and Sydney (42).

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 4,927 professional contacts with verified work emails tracked across these 2,335 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 November 6, 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.