Company lists · Data refreshed September 2026

Top 25 Auditing firms based in Mexico

RevenueBase identified 236 company matches for auditing firms associated with Mexico as of September 2026 and tracks 2,085 professional contacts across them, including 286 with verified work emails. Mexico City is the largest hub.

This list covers company matches for auditing firms associated with Mexico, 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.

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
236Companies
2,085Contacts tracked
286Verified emails
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The 25 largest auditing firms based in Mexico

Ranked by team size
Top 25 of 236 company matches for auditing firms based in Mexico, 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 matchCuauhtémoc, MexicoHQ recorded Sep 21, 2026501-1,000367 contacts →

Exact match

“Somos la quinta firma de contadores públicos y consultores de negocio a nivel mundial, proporcionamos los servicios profesionales de Auditoría; Impuestos y Consultoría Fiscal…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchMexicoHQ recorded Sep 21, 2026201-500322 contacts →

Exact match

“Bienvenidos a Kreston BSG."Knowing you" Somos una firma de consultoría multidisciplinaria que brinda soluciones integrales mediante la sinergia de un equipo de expertos en el área…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchMiguel Hidalgo, MexicoHQ recorded Sep 21, 202651-20097 contacts →

Exact match

“Proporcionamos servicios profesionales en las áreas de Auditoría, Contabilidad, Impuestos y Consultoría.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchMexico City, MexicoHQ recorded Sep 21, 202651-20065 contacts →

Exact match

“Resa y asociados S.C.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchMéxico, MexicoHQ recorded Sep 21, 202611-5039 contacts →

Exact match

“At Velderrain Sáenz & Asociados, S.C, we specialize in corporate accounting, compliance, audit, and appraisal services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchMiguel Hidalgo, MexicoHQ recorded Sep 21, 202651-20028 contacts →

Exact match

“Protiviti es una firma global de consultoría de negocios y auditoría interna, integrada por profesionales especializados en servicios de riesgos de negocios, transacciones y…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchAguascalientes, MexicoHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Somos una firma 100% Hidrocálida constituida en 2013, cuya principal fortaleza es la mezcla apropiada de experiencia y dinamismo, misma que nos permite estar a la vanguardia en la…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchDel Valle Centro, MexicoHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“Somos una firma de auditoría y consultoría establecida en 2009, con la misión de mejorar el desempeño y sustentabilidad de nuestros clientes a través del análisis y soluciones…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchMexico City, MexicoHQ recorded Sep 21, 202651-20018 contacts →

Exact match

“Somos un despacho de contadores públicos establecido desde 1943 en la Ciudad de México.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchFederal District, MexicoHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“TaxDay es un grupo multidisciplinario de firmas dedicadas a realizar auditorías, estudios de precios de transferencia, prestar servicios de consultoría fiscal, laboral y…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchMexico City, MexicoHQ recorded Sep 21, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchRoma Norte, MexicoHQ recorded Sep 21, 202651-20013 contacts →

Exact match

“Somos una firma de prestigio que desde hace más de 44 años ofrece auditorías externas e internas, y consultoría, para todo tipo de empresas.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchOaxaca De Juárez, MexicoHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“En Zárate Scherenberg y Compañía, S.C.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchMexico City, MexicoHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“GCAS is a young firm that was set up by professionals with long careers and vast experience acquired in some of the largest world-wide business advisory firms.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchMexico City, MexicoHQ recorded Sep 21, 202611-509 contacts →

Exact match

“En C&C Consulting siempre te damos más, nos enfocamos en resolver sus necesidades en las áreas fiscal, legal, consultoría, PLD, contraloría externa y auditoría; con el apoyo de…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchPuebla, MexicoHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Bajo la marca "Revidere-DFK" prestamos servicios de auditoría y consultoría a clientes del sector privado y público (Gobierno).”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchLa Paz, MexicoHQ recorded Sep 21, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchMexicoHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Un equipo comprometido con el éxito de su negocio" Firma multidisciplinaria de profesionales con más de 20 años de experiencia que le ayudarán a cumplir los objetivos de su…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchLeón, MexicoHQ recorded Sep 21, 202651-2006 contacts →

Exact match

“Moreno Ontiveros Contadores Públicos, S.C.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchZapopan, MexicoHQ recorded Sep 21, 202611-506 contacts →

Exact match

“We are a firm of accountants dedicated to client satisfaction focused on tax, accounting, and auditing services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchMonterrey, MexicoHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Somos una firma especializada en Asesoría y Consultoría en Auditoría interna, Control Interno, Fiscal, Comercio Exterior y Normatividad Contable.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchFederal District, MexicoHQ recorded Sep 21, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchMiguel Hidalgo, MexicoHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Si estás comprometido con establecer una administración financiera corporativa sana, basada en un estricto cumplimiento normativo, entonces estamos hablando el mismo idioma.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchH. Matamoros, MexicoHQ recorded Sep 21, 202611-504 contacts →

Exact match

“La Empresa Castillo Garza y Asociados, S.C.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchMiguel Hidalgo, MexicoHQ recorded Sep 21, 202611-504 contacts →

Exact match

“We are a Firm of Integral Professional Services of Auditing, Local and International Specialized Accounting Advisory Business and Tax Consulting, formed by experienced partners…”

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

Showing 25 of 236 auditing firms based in Mexico

See the full list, filter by size, metro and specialty, and access 286 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Auditing firms based in Mexico at a glance

As of Sep 21, 2026
13.7%Verified-email coverage
8.8Average contacts per company
11-50Median size (employees)
14.4%Largest-city concentration · Mexico City
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
98
11-50
103
51-200
25
201-500
5
501-1,000
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Mexico, so it is reported there. Company counts and contact totals on this page are exact for Mexico, over 236 companies.

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.
What qualifies
Company records associated with Mexico whose business descriptions match “auditing 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 286 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.

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

How many auditing firms are there based in Mexico?

RevenueBase identified 236 company matches for auditing firms associated with Mexico 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?

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

Which city has the most auditing firms?

Mexico City leads with 34 company records, followed by Monterrey (17) and Guadalajara (14).

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 286 professional contacts with verified work emails tracked across these 236 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.