Company lists · Data refreshed November 2026

Top 25 Internal audit consulting services worldwide

Name: Internal audit consulting services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 10,495 companies tracked

RevenueBase identified 10,495 company matches for internal audit consulting services worldwide as of November 2026 and tracks 145,620 professional contacts across them, including 37,323 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers company matches for internal audit consulting services 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 5, 2026. Country and city lists for internal audit consulting services 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 5, 2026 How this list was built

10,495Companies

145,620Contacts tracked

37,323Verified emails

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The 25 largest internal audit consulting services worldwide

Ranked by team size

Top 25 of 10,495 company matches for internal audit consulting services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	DNV	Exact match	Høvik, NorwayHQ recorded Nov 5, 2026	10001+	16,914 contacts →
	Exact match “DNV is the independent expert in risk management and assurance, operating in more than 100 countries.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Ernst & Young	Exact match	Shi, ChinaHQ recorded Nov 5, 2026	10001+	4,287 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	BDO Brazil	Exact match	Sp, BrazilHQ recorded Nov 5, 2026	1,001-5,000	1,994 contacts →
	Exact match “Presidida por Raul Corrêa da Silva, a BDO RCS foi fundada em 2001 e desde então mantém participação expressiva no mercado de auditorias.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Sikich	Exact match	Chicago, IL, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,918 contacts →
	Exact match “Sikich offers the public and private sectors a diverse platform of professional services across consulting, technology, and compliance.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Grant Thornton Sweden	Exact match	Stockholm, SwedenHQ recorded Nov 5, 2026	1,001-5,000	1,726 contacts →
	Exact match “Grant Thornton är ett ledande revisions- och rådgivningsföretag med över 1400 medarbetare som erbjuder tjänster inom revision, skatt, redovisning och specialistrådgivning.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	RSM Ebner Stolz	Exact match	Stuttgart, GermanyHQ recorded Nov 5, 2026	1,001-5,000	1,599 contacts →
	Exact match “Wollen Sie jemanden, der Sie auch beim Sprung in neue Märkte und bei allen anstehenden Herausforderungen begleitet?” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Kpmg Norway	Exact match	Oslo, NorwayHQ recorded Nov 5, 2026	1,001-5,000	1,402 contacts →
	Exact match “KPMG er mest kjent som revisorer, forretningskonsulenter og advokater, men vi er også mye mer.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Matrix Business Services India Private Limited	Exact match	Chennai, IndiaHQ recorded Nov 5, 2026	1,001-5,000	1,276 contacts →
	Exact match “Matrix is a passionate team of professionals providing People, Product, and Process assurance services for enterprises across different industry segments for better compliance and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Kpmg SRI Lanka	Exact match	Colombo 03, Sri LankaHQ recorded Nov 5, 2026	1,001-5,000	1,177 contacts →
	Exact match “KPMG is a global organization of independent professional services firms providing Audit, Tax and Advisory services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Kirtane & Pandit	Exact match	Pune, IndiaHQ recorded Nov 5, 2026	1,001-5,000	1,173 contacts →
	Exact match “In today's complex and challenging business world, Accounting, Auditing & Consulting Firms play a significant role in managing these complexities/challenges and in turning them…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Uniqus Consultech INC	Exact match	San Jose, CA, United StatesHQ recorded Nov 5, 2026	501-1,000	813 contacts →
	Exact match “Uniqus Consultech is an AI and global tech-enabled consulting company that specializes in Accounting & Reporting Consulting, Governance, Risk & Compliance, Sustainability &…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	PWC Hungary	Exact match	Budapest, HungaryHQ recorded Nov 5, 2026	501-1,000	780 contacts →
	Exact match “A PwC Magyarország közel három évtizede nyújt ügyfeleinek nemzetközi színvonalú szolgáltatást könyvvizsgálat, adótanácsadás és üzleti tanácsadás területeken.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Solomonedwards	Exact match	Wayne, PA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	633 contacts →
	Exact match “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	BDO Austria	Exact match	Vienna, AustriaHQ recorded Nov 5, 2026	1,001-5,000	628 contacts →
	Exact match “Holen Sie sich eine Datenschutzzertifizierung für Ihr Unternehmen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Moore Australia	Exact match	Darwin, AustraliaHQ recorded Nov 5, 2026	501-1,000	623 contacts →
	Exact match “Moore Australia is a network of five independent accounting, audit and advisory firms with 13 offices and 600+ staff across Australia.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Sharp & Tannan Group	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	501-1,000	611 contacts →
	Exact match “Founded in 1934, by two gentlemen to whom integrity was paramount, Mr.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Professional	Exact match	Milan, ItalyHQ recorded Nov 5, 2026	n/a	542 contacts →
	Exact match “Consultant Corporate Governance and Project Management.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	MAPAH	Exact match	Goiânia, BrazilHQ recorded Nov 5, 2026	201-500	499 contacts →
	Exact match “Nosso principal Foco: RESULTADO Nosso compromisso é identificar problemas, sua origem e causa, culminando na divulgação das consequências que estes pontos podem gerar para a…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Pp&c Auditores Independentes	Exact match	São Paulo, BrazilHQ recorded Nov 5, 2026	201-500	497 contacts →
	Exact match “A PP & C Auditores Independentes é uma firma de auditores e especialistas nas áreas de impostos e consultoria empresarial.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Mazars In The UK	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	481 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Mahajan & Aibara	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	201-500	473 contacts →
	Exact match “We offer Internal Audit & Risk Consulting related services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Nexia S&a	Exact match	Paris, FranceHQ recorded Nov 5, 2026	501-1,000	462 contacts →
	Exact match “Nexia S&A, acteur de l’audit et du conseil, apporte des solutions pertinentes à ses clients dans les domaines comptables et financiers et les accompagne pour les mettre en œuvre.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	ANB Solutions Pvt. LTD	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	201-500	448 contacts →
	Exact match “ANB is a fully-integrated and one of the fastest growing assurance and business advisory firm, with 450 plus employees and presence in 6 countries.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Talal Abu-Ghazaleh & Co. International	Exact match	Amman, BahrainHQ recorded Nov 5, 2026	1,001-5,000	434 contacts →
	Exact match “Member of Talal Abu-Ghazaleh Organization (TAG-Org) the largest Arab group of professional service firms in the fields of accounting; external audit; internal audit; corporate…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Haribhakti & Co. LLP	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	201-500	416 contacts →
	Exact match “Assurance \| Tax \| Technology” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “internal audit consulting services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 10,495 internal audit consulting services worldwide

See the full list, filter by size, metro and specialty, and access 37,323 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal audit consulting services worldwide at a glance

As of Nov 5, 2026

25.6%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · Sao Paulo

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

6,097

11-50

3,385

51-200

685

201-500

158

501-1,000

1,001-5,000

5,001-10,000

10001+

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 internal audit consulting services are linked below.
What qualifies: Company records worldwide whose business descriptions match “internal audit consulting services” 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 37,323 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 5, 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.

Internal audit consulting services by location

72 lists · largest first

Every Internal audit consulting services 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 “internal audit consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal audit consulting services are there worldwide?

RevenueBase identified 10,495 company matches for internal audit consulting services 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?

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

Which country has the most internal audit consulting services?

Brazil leads with 861 companies, followed by the United States (855) and India (789). Every internal audit consulting services list by country and city is linked on this page.

Which city has the most internal audit consulting services?

Sao Paulo leads with 227 company records, followed by Dubai (167) and Paris (135).

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 37,323 professional contacts with verified work emails tracked across these 10,495 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 5, 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.