Company lists · Data refreshed September 2026
Top 25 Big international law firms based in Mexico
RevenueBase identified 799 big international law firms headquartered in Mexico as of September 2026 and tracks 7,270 professional contacts across them, including 1,182 with verified work emails. Ciudad De Mexico is the largest hub.
This list covers big international law firms headquartered in Mexico, 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 21, 2026.
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.
The 25 largest big international law firms based in Mexico
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 394 contacts → | ||||
Partial evidence “THE FIRM: Creel, García-Cuéllar, Aiza y Enríquez was founded in 1936 and has since become a full-service corporate law firm, with a long established reputation for providing…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 348 contacts → | ||||
Indirect evidence “Incorporated in 1912, Basham, Ringe y Correa S.C.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 239 contacts → | ||||
Indirect evidence “GALICIA was founded in 1994 and has since become Mexico´s leading transactional firm with strong regulatory offering supported by its strategic litigation capabilities.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 229 contacts → | ||||
Partial evidence “Von Wobeser y Sierra is a Mexican law firm founded in 1986 that offers a wide range of legal services (full-practice) through seventeen practice areas, six industry groups and one…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 142 contacts → | ||||
Indirect evidence “Today, with more than 50 years of experience, in BC & B we evolve and transform ourselves by creating solutions with which we are committed to accompany and protect our clients…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 138 contacts → | ||||
Indirect evidence “With more than 85 years of experience, Goodrich has a long tradition of standing alongside its clients when helping them make their business objectives a reality.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 134 contacts → | ||||
Partial evidence “With over five decades of experience, Ritch Mueller has established itself as one of Mexico’s most influential law firms.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 123 contacts → | ||||
Indirect evidence “El despacho internacional Hogan Lovells, destacado por su práctica jurídica global y la firma mexicana Barrera, Siquieros y Torres Landa (BSTL) han decidido unir sus prácticas…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 103 contacts → | ||||
Indirect evidence “Somos la firma líder en estrategias empresariales de consultoría jurídica especializada en derecho laboral fundada en 1983.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 96 contacts → | ||||
Indirect evidence “DeForest nació en el 2011 de una fusión entre despachos mexicanos y una firma americana para poder tener mejor servicio a nivel nacional y en el extranjero.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 96 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 96 contacts → | ||||
Partial evidence “Ramos, Ripoll & Schuster is a law firm established in Mexico with global reach.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 89 contacts → | ||||
Indirect evidence “Uhthoff se distingue por su tradición de servicio, lo más importante son nuestros clientes y al día de hoy, con más de un siglo de vida, refrendamos nuestra prioridad histórica y…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 88 contacts → | ||||
Indirect evidence “Baker McKenzie impulsa a sus clientes a competir en la economía global.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 81 contacts → | ||||
Indirect evidence “Durante casi cuatro décadas, González Calvillo ha desafiado los estándares y reescrito el modelo de firma full-service en México, marcando un hito con una nueva integración con…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 78 contacts → | ||||
Indirect evidence “Áreas de práctica legal:> Capital Privado > Corporativo > Cumplimiento > Deporte y Entretenimiento > Energía e Infraestructura > Financiero y Bancario > Inmobiliario > Litigio y…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 60 contacts → | ||||
Partial evidence “Jáuregui y Del Valle, S.C.(“JDV”), founded in 1975, is one of the most recognized full-service law firms in Mexico, specialized in national and worldwide business transactions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 60 contacts → | ||||
Partial evidence “Established in Mexico more than 40 years ago, the firm is as an excellent gateway for doing business in Mexico, thanks to its international education and experience in the…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 52 contacts → | ||||
Partial evidence “Kuri Breña, Sánchez Ugarte y Aznar, is a leading corporate law firm located in Mexico City, with an extensive practice that enables us to provide legal services of the highest…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 49 contacts → | ||||
Indirect evidence “SMPS Legal was founded in 2012 with the purpose of integrating a team of specialized lawyers committed to offering highly sophisticated and multidisciplinary legal counsel to…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 49 contacts → | ||||
Indirect evidence “In Portillo y de la Cruz, S.C, we have managed to integrate a group of specialists who, after several years of constant work and continuous learning, are able to timely tend to…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 49 contacts → | ||||
Indirect evidence “Somos una Firma conformada por abogados con una larga y reconocida reputación en la prestación de servicios legales de excelencia, con una atención personalizada a las necesidades…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 49 contacts → | ||||
Indirect evidence “La fuerza y solidez de más de 30 años de experiencia dando asistencia legal a grandes empresas y personas en todo el mundo, con un equipo de profesionales y entusiastas…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 49 contacts → | ||||
Partial evidence “We offer highly specialized legal services in Intellectual Property, Corporate and Transactional Law, Regulatory Law, and Real Estate Law, with widely recognized capabilities in…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 45 contacts → | ||||
Partial evidence “We are a law firm that provides legal advice and high standard services in a timely, consistent and strategic manner in transactional matters across a diverse and sophisticated…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: big international law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names big international law firms.
- Partial evidence
- Its own public description names part of big international law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name big international law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 799 big international law firms based in Mexico
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,182 reachable decision-makers.
Free signup · no credit card
Big international law firms based in Mexico at a glance
As of Sep 21, 2026Companies by employee count
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 799 companies.
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 big international law 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.
- What qualifies
- Companies headquartered in Mexico whose own description of what they do matches “big international law 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 big international law 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 big international law firms, and records with no verified work email. Companies headquartered outside Mexico are excluded even when they keep an office there.
- 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, 1,182 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 21, 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.
Big international law firms by metro
- Big international law firms in Ciudad De Mexico132
- Big international law firms in Mexico City47
- Big international law firms in San Pedro Garza Garcia42
- Big international law firms in Miguel Hidalgo41
- Big international law firms in Guadalajara40
- Big international law firms in Monterrey37
- Big international law firms in Mexico33
- Big international law firms in Zapopan28
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 big international law 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 big international law firms are there based in Mexico?
RevenueBase identified 799 big international law firms headquartered in Mexico 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?
Creel, García-Cuéllar, Aiza Y Enríquez, S.C, headquartered in Mexico City, tops this list with the largest team on record.
Which city has the most big international law firms?
Ciudad De Mexico leads with 132 headquartered companies, followed by Mexico City (47) and San Pedro Garza Garcia (42).
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 1,182 verified decision-maker contacts tracked across these 799 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 799 big international law firms based in Mexico. Start with a free account, no credit card.
Download this list →Related lists
Big international law firms by geography
- Big international law firms based in Buenos Aires, Argentina
- Big international law firms based in Adelaide, Australia
- Big international law firms based in Brisbane, Australia
- Big international law firms based in Melbourne, Australia
- Big international law firms based in Perth, Australia
- Big international law firms based in Sydney, Australia
- Big international law firms based in Barueri, Brazil
- Big international law firms based in Belo Horizonte, Brazil
- Big international law firms based in Blumenau, Brazil
- Big international law firms based in Brasilia, Brazil
- Big international law firms based in Campinas, Brazil
- Big international law firms based in Caxias Do Sul, Brazil
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Big international law firms based in Buenos Aires, Argentina
- Big international law firms based in Adelaide, Australia
- Big international law firms based in Brisbane, Australia
- Big international law firms based in Melbourne, Australia
- Big international law firms based in Perth, Australia
- Big international law firms based in Sydney, Australia