Amanda Valdez

Adrián Gay Lasa is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Capital Markets Law, Real Estate Law and Venture Capital Law. Adrián, 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 Adrián is held by other top lawyers in the same geographic and legal practice area.

Roberto is partner of TC&L and specialist in the tax law team of the firm. Through his career, Roberto has developed his practice in the fields of strategic tax control (as former tax official), as well as in the fields of tax advisory, tax planning and estate planning, both national and internationally; transfer pricing and intercompany transactions; tax consequences of corporate restructures, and tax litigation, among others. Roberto holds a degree in Law from the “Universidad de ...

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...

Luis Cortes is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Luis, 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 Luis is held by other top lawyers in the same geographic and legal practice area.

Rodrigo Orozco Waters is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Project Finance and Development Practice and Structured Finance Law. Rodrigo, who practices law in Mexico City, Mexico, has been recognized since 2008. 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.

Mr Huerta became partner of Malpica, Iturbe, Buj & Paredes in 2014. Before that, he worked as an associate at Von Wobeser y Sierra, Mijares, Angoitia, Cortés y Fuentes, and Foreign Associate at Fulbright & Jaworski. He also was a founding partner of AVAH LEGAL. With more than 20 years of experience in litigation cases, Mr Huerta has been recognized by national and international publications as one of the best litigators in Mexico. He has a significant practice in complex litiga...

Josemaría Férez Gil is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law. Josemaría Férez, 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 Josemaría Férez is held by other top lawyers in the same geographic and legal practice area.

Armando Arenas joined OLIVARES in 2000 and became a partner in January 2017. He has experience working on a range of IP matters, including consulting and litigation on trademark, patent, unfair competition, trade dress protection, and misleading advertising cases before the Mexican Institute of Industrial Property (IMPI), Federal Court of Tax and Administrative Affairs (FCTA), Federal Circuit Courts (FCC) and the Supreme Court of Justice (SCJ) Regulatory Affairs and Public Acquisitions. Arman...

Ismael focuses on regulatory matters and administrative litigations. Ismael has a unique vision capable of seeing both sides of the coin a talent that comes from more than 25 years of experience working in the public sector and more than a decade at White & Case. This quality is praised by the clients, who highlight his "understanding of the spirit of the law and the ability to put it into practice in a pragmatic manner." Chambers Latin America, 2018Clients who benefit from Ismael's exper...

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-,...