Alonso Rivera Gaxiola

Diego Ostos is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law and Project Finance and Development Practice. Diego, who practices law in Mexico City, Mexico, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Diego is held by other top lawyers in the same geographic and legal practice area.

Laura has more than 30+ years of experience in the IP field and Managing Partner of the firm since 2008. She is a true strategist and has acted on several milestone cases. Laura leads most of the firm’s large and complex cases. Furthermore, Laura has a high profile both locally and internationally. She is regularly invited to speak for organizations such as MARQUES, CITMA, UIA, ASIPI, FICPI, ABPI and INTA and is a renowned teacher at several Law Schools. She is very active in promoting ...

Mario Mejía Kargl joined Mejía Guízar y Kargl in 2009 (where he is currently a partner), having previously worked at Basham, Ringe y Correa and Hamdan, Manzanero y Asociados. His experience of more than 24 years has always been in administrative law with high specialization in public sector procurement and health law. His professional practice includes intervention in the main public procurement procedures in the country in various sectors (health -medicines and devices-,...

The practice of Victor Manuel Frías is focused on commercial law, including competition, mergers and acquisitions, and arbitration. On the competition side, Mr. Frías has represented clients in numerous cartel investigations before the Competition Commission in different industries for over 20 years. He frequently represents clients in pre-merger filings. Mr. Frías has been ranked by different publications as one of Mexico’s premier competition attorneys. He often a...

Luis has more than 20 years of experience in the labor and employment practice, supporting international corporations with local investments in Mexico, in connection with all kinds of legal compliance. His main clients include some of the worldwide leading companies from the industries related with electronics, publicity, toys, fashion and others. During the past Federal Administration, he has consolidated as an essential advisor for the energy, oil and gas sectors, leading important projects...

Victor Garrido is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Victor, who practices law in Mexico City, Mexico, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Victor is held by other top lawyers in the same geographic and legal practice area.

José is a litigation attorney with more than 17 years of experience in various judicial proceedings regarding a wide spectrum of civil and commercial disputes, including bankruptcy proceedings. He has participated in multiple arbitrations of the International Chamber of Commerce, with a significant experience in disputes with independent energy producers and in the construction of electrical infrastructure. Likewise, he has experience in the drafting of energy supply agreements (PPAs) ...

Ricardo is part of the transactional and financial practice of the firm with vast experience in banking and finance, project finance, M&A, and restructuring and insolvency matters. He joined the firm in 2007 and became a partner in 2020. He has advised local, international and multilateral banks, development financing institutions and other financiers, project developers and companies on a large array of financing transactions including energy, transport and social infrastructure projects...

Eduardo Barreira-Reynoso M. is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Eduardo, who practices law in Santiago de Querétaro, Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eduardo is held by other top lawyers in the same geographic and legal practice area.

Abel is the Managing Partner for our Querétaro Office. He specializes in international tax planning, both for companies and individuals. Consulting for individuals includes advice for high net worth and ultra-high networth families regarding issues such as pre-migration tax planning to other countries, design of international patrimonial structures that incorporate corporate-family governance protocols and orderly inheritance transmission, as well as as planning regarding inheritance t...