José María Abascal

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-,...

From 2009 to 2012, Pedro was part of the Mexican Tax Administration Service (SAT). He worked in International Tax Audits, International Tax Legal Affairs, and Large Taxpayers Legal Affairs departments. Pedro participated in audits to foreign tax residents, the issuance of tax rulings, and exchange of information procedures with international authorities; he also attended Mutual Agreement Procedures (MAPs). From 2015 to 2016, Pedro was part of the SAT’s new Hydrocarbon Verification depar...

María Ordorica is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. María, 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 María is held by other top lawyers in the same geographic and legal practice area.

Luis Antonio Alvarez Cervantes is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Luis Antonio, who practices law in Mexico City, Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Luis Antonio is held by other top lawyers in the same geographic and legal practice area.

Samuel Bissu Bazbaz is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Samuel, who practices law in Mexico City, Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Samuel is held by other top lawyers in the same geographic and legal practice area.

Diego Ruiz Durán is a criminal lawyer by the Escuela Libre de Derecho, he also has a Master's Degree in Criminology and Criminal Justice from Oxford University. In 2001 he began his professional career under the tutelage of the renowned criminal lawyer José Luis Nassar, who years later encouraged him to open his own firm, Bufete Ruiz Durán. He has been a professor at the Escuela Libre de Derecho. He has also studied at the Universities of Cambridge, Harvard and Massachuse...

Juan Pablo Gudiño is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense. Juan Pablo, who practices law in Mexico City, Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Juan Pablo 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...

Es Licenciada en Derecho egresada de la Universidad Motolinia con la tesis “Los Principios Rectores del Procedimiento Laboral”. Recibió mención honorífica por promedio y por examen profesional. Ha participado en diversos cursos de Derecho Corporativo, Derecho Civil, Laboral y de Derechos de los niños. Laboró en el Bufete Cavazos Flores, S.C. Por 5 años con especialización en materia laboral. Fue directora de la Fundación &ldq...

Partner of Von Wobeser y Sierra S.C. with more than 15 years professional experience in Mexico, New York and Latin America. His clients appear in Fortune 50 and Fortune 500, as well as the Dow Jones, NASDAQ, S&P 500, DAX and the Nikkei. He has a multidisciplinary practice, with an emphasis on cross border transactions, which includes experience in several of the principal transactions that have taken place in Mexico and the United States in the legal areas of banking and finance, securiti...