Company lists · Data refreshed September 2026

Top 25 Big accounting firms based in Mexico

RevenueBase identified 682 company matches for big accounting firms associated with Mexico as of September 2026 and tracks 12,035 professional contacts across them, including 1,386 with verified work emails and 45 with mobile numbers. Mexico City is the largest hub.

This list covers company matches for big accounting 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 23, 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 23, 2026 How this list was built
682Companies
12,035Contacts tracked
1,386Verified emails
45Mobile numbers
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The 25 largest big accounting firms based in Mexico

Ranked by team size
Top 25 of 682 company matches for big accounting firms based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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 matchMexico City, MexicoHQ recorded Sep 23, 20261,001-5,0002,255 contacts →

Exact match

“La Firma en México fue fundada en 1946.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2Exact matchMiguel Hidalgo, MexicoHQ recorded Sep 23, 20261,001-5,0001,777 contacts →

Exact match

“En PwC México, contribuimos a generar confianza en la sociedad y a resolver problemas importantes.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3Exact matchMexico City, MexicoHQ recorded Sep 23, 2026501-1,000683 contacts →

Exact match

“Chevez Ruiz Zamarripa, es una firma especializada en la Asesoría y Consultoría Fiscal de alto nivel, que se distingue por prestar servicios personalizados con total…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4Exact matchMéxico, MexicoHQ recorded Sep 23, 2026501-1,000614 contacts →

Exact match

“Con 25 oficinas a lo largo de todo el País, Gossler S.C está catalogada como la 5ta Firma más grande en México.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchMéxico, MexicoHQ recorded Sep 23, 2026501-1,000461 contacts →

Exact match

“We are an independent member of Baker Tilly International, one of the ten largest firms in the world.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6Exact matchCuauhtémoc, MexicoHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
7Exact matchDf, MexicoHQ recorded Sep 23, 2026501-1,000348 contacts →

Exact match

“Forvis Mazars is a leading global professional services network.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8Exact matchMexico City, MexicoHQ recorded Sep 23, 20261,001-5,000348 contacts →

Exact match

“Con más de 30 años en el mercado mexicano, RSM México es una firma líder en auditoría, impuestos y consultoría con profunda experiencia en diversas industrias y especializaciones…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9Exact matchMexicoHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
10Exact matchMéxico, MexicoHQ recorded Sep 23, 202651-200283 contacts →

Exact match

“Russell Bedford México, miembros de Russell Bedford International (RBI), red mundial de Firmas independientes de Contadores Públicos y Asesores de Negocios, con la cobertura de…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchMéxico, MexicoHQ recorded Sep 23, 2026201-500233 contacts →

Exact match

“Nuestra misión es brindar asesoría fiscal, legal, financiera y de negocios a empresas nacionales e internacionales y nos caracterizamos por lograr “Resultados Óptimos” y brindar…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12Exact matchMiguel Hidalgo, MexicoHQ recorded Sep 23, 202651-20097 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchMexico City, MexicoHQ recorded Sep 23, 20261,001-5,00097 contacts →

Exact match

“PKF MEXICO, S.C.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14Exact matchMéxico, MexicoHQ recorded Sep 23, 202651-20082 contacts →

Exact match

“Moore Stephens Orozco Medina, S.C, es una Firma de Contadores Públicos y Asesores de Negocios, constituida hace más de 35 años.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15Exact matchMéxico, MexicoHQ recorded Sep 23, 2026501-1,00075 contacts →

Exact match

“We are a consolidated firm of certified public accountants, lawyers and consultants with national and international presence.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16Exact matchMonterrey, MexicoHQ recorded Sep 23, 2026201-50072 contacts →

Exact match

“Somos una firma de Consultoría de Negocios con más de 50 años de experiencia enfocados en proporcionar soluciones integrales mediante nuestros servicios de Contabilidad…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17Exact matchMexico City, MexicoHQ recorded Sep 23, 202651-20065 contacts →

Exact match

“Resa y asociados S.C.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18Exact matchPuebla, MexicoHQ recorded Sep 23, 202651-20064 contacts →

Exact match

“HLB MV Consultores Es la representación profesional de Maldonado Villaseñor Consultores, S.C, firma regional de contadores públicos y asesores empresariales que cuenta con una…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19Exact matchMéxico, MexicoHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
20Exact matchQuerétaro, MexicoHQ recorded Sep 23, 202611-5034 contacts →

Exact match

“Somos una firma de consultoría líder en materia fiscal, legal y de auditoría financiera, integrada por un equipo de profesionistas altamente experimentados.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21Exact matchMonterrey, MexicoHQ recorded Sep 23, 202611-5033 contacts →

Exact match

“Martínez Magallanes Consultores S.C.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22Exact matchMexico City, MexicoHQ recorded Sep 23, 202651-20032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23Exact matchZapopan, MexicoHQ recorded Sep 23, 202611-5031 contacts →

Exact match

“Salgado Accounting & Tax, S.C, is a consulting firm with 19 years of operation, which has merged the experience, capacity, professionalism and dynamism of its founding and…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24Exact matchMiguel Hidalgo, MexicoHQ recorded Sep 23, 202651-20030 contacts →

Exact match

“Nuestros servicios profesionales fueron cuidadosamente diseñados para satisfacer las necesidades de nuestros clientes para el logro de sus objetivos y metas.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25Exact matchZapopan, MexicoHQ recorded Sep 23, 202651-20029 contacts →

Exact match

“Our professional services firm was established in 2003 by a team of experts in tax, audit, finance, and management consulting, with our legal department opening shortly afterwards.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

Showing 25 of 682 big accounting firms based in Mexico

See the full list, filter by size, metro and specialty, and access 1,386 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Big accounting firms based in Mexico at a glance

As of Sep 23, 2026
11.5%Verified-email coverage
0.4%Mobile-number coverage
17.6Average contacts per company
11-50Median size (employees)
15.2%Largest-city concentration · Mexico City
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
263
11-50
315
51-200
70
201-500
18
501-1,000
6
1,001-5,000
6
5,001-10,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

Company record updated

Median 91.0d

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 “big accounting 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 1,386 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 23, 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.

Big accounting firms by metro

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

How many big accounting firms are there based in Mexico?

RevenueBase identified 682 company matches for big accounting 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?

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

Which city has the most big accounting firms?

Mexico City leads with 104 company records, followed by Monterrey (44) and Guadalajara (39).

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 1,386 professional contacts with verified work emails tracked across these 682 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 23, 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.