Luis Ernesto Peon Barriga

Rodrigo Vázquez del Mercado is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law and Natural Resources Law. Rodrigo, 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 Rodrigo is held by other top lawyers in the same geographic and legal practice area.

Alejandro Ostos Fulda is a top attorney recognized by Best Lawyers in the practice area(s) of Amparo Law, Arbitration and Mediation, Civil Litigation and Commercial Litigation. Alejandro Ostos, who practices law in Mexico City, Mexico, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alejandro Ostos is held by other top lawyers in the same geographic and legal practice area.

Aarón has more than 38 years of national and international experience in corporate transactions, M&A, joint ventures, banking and financing, including transactions in the hospitality and industrial real estate sectors. He has received numerous acknowledgements on behalf of the most reputable legal directories for his outstanding work.

León Efrén Jiménez is a top attorney recognized by Best Lawyers in the practice area(s) of Competition / Antitrust Law. León Efrén, who practices law in Mexico City, Mexico, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which León Efrén is held by other top lawyers in the same geographic and legal practice area.

Octavio Lecona Morales is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law and Media and Broadcasting Law. Octavio, who practices law in Mexico City, Mexico, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Octavio is held by other top lawyers in the same geographic and legal practice area.

Mariana is the Managing Partner for our Mexico City Office. Mariana has almost 20 years of legal experience, and is admitted to law practice both in Mexico and in the State of New York, USA. Her practice is primarily focused on two fronts. The first is advising national and multinational companies in domestic and international tax issues (inbound and outbound), including mergers and acquisitions, corporate restructurings, leveraged financing and project financing, tax aspects of compliance an...

Alonso joined OLIVARES in 1995 and became a partner in 2008. He is a highly experienced trademark attorney who represents many of the firm’s key clients and their well-known brands. His team serves as the heartbeat of Olivares’ trademark practice. Alonso Camargo’s clients “draw confidence from his complete dedication to their cause,” according to World Trademark Review’s WTR 1000. Alonso joined OLIVARES in 1995 and became a partner in 2008. He is a highly e...

Mónica Patricia Pérez Santana is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Mónica Patricia, who practices law in Mexico City, Mexico, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mónica Patricia is held by other top lawyers in the same geographic and legal practice area.

Víctor Hugo Coria Zúñiga is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law and Mining Law. Víctor Hugo, who practices law in Santiago de Querétaro, Mexico, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Víctor Hugo is held by other top lawyers in the same geographic and legal practice area.

Law degree summa cum laude Escuela Libre de Derecho; best thesis dissertation award 2003-2004; LL.M. 2006 Columbia University School of Law, Parker School Award for Achievement in International and Comparative Law. Participated on several defences by the leading telephone and mobile companies since 1999. Since 2004 he has been an active attorney participating in complex dispute resolution in the field, including regulatory, antitrust, M&A, constitutional, administrative and commercial mat...