Tatiana Menéndez Aguilar

David Leal González is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. David, who practices law in Monterrey, Mexico, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

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.

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-,...

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.

Ernesto has more than 12 years of professional experience focused on labor and employment law. He provides legal advice on labor and social security matters and even legal representation in litigation cases to important companies from different industries such as pharmaceuticals, IT, big data, fund investments, oil & gas, music, services and commerce. The activities he carries out include multiple services related to the analysis and execution of hiring structures (including outsourcing),...

Luis Fernando Palomino Bernal is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Litigation, Corporate and Mergers and Acquisitions Law and Insolvency and Reorganization Law. Luis Fernando, who practices law in Zapopan, Mexico, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Luis Fernando is held by other top lawyers in the same geographic and legal practice area.

Alejandro has more than 26 years of professional experience advising national and international clients on foreign trade and customs, health and life sciences, consumer protection, anti-corruption and immigration law. With a focus on the manufacturing, pharmaceutical, medical device, food and retail industries, his advice focuses on import and supply chain strategies, mergers and acquisitions, customs consultations, import and export strategies of products, among others.

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...

Founding Partner Location : Mexico City Areas of practice : Corporate, Telecommunications, Radio and Television, Transportation and Logistics, Foreign Investment, Mergers and Acquisitions, NAFTA, Tax, Foreign Trade, Labor-related Matters Languages : English Education Law Degree, 1974 Escuela Libre de Derecho Professional background : Since 1979, Carlos M. Sesma specializes in the area of Communications and, subsequently, in Telecommunications, providing advisory services to more than 100 radi...

Fernando Orrantia Dworak focuses his practice in the real estate, commercial and corporate law aspects of clients participating in diverse industries, including port services, petrochemical, and hospitality services, advising clients in complex international joint venture operations, mergers, acquisition and divestitures of operations and assets, as well as domestic and cross border financing related to his client’s activities. Mr. Orrantia also advises clients in the environmental aspe...