Maite Celorio

Ana Vargas is a co-founding Managing Partner of IBERBRAND® . She manages the firm’s Litigation and International Trademark Departments. Ana has been practicing IP Law for over 20 years, working in different areas, including prosecution, maintenance, copyright, and a particular specialization in litigation practice for over 13 years. She is a skilled negotiator who relies on her portfolio management experience and as a sharp litigator. Ana takes care of clients in the litigation and ...

Luis Miguel Lavín Santacruz is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense. Luis Miguel, 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 Luis Miguel 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-,...

Carlos A. Ochoa Valenzuela is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law, Energy Law and Project Finance and Development Practice. Carlos A., who practices law in Mexico City, Mexico, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carlos A. 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...

María Leticia Montero joined Villar Abogados in 2010, as specialist area of Labor Law, defending and representing national and international companies in individual labor procedures, in union negotiations such as the revision of Internal Labor Regulations, Collective Bargaining Agreements, wage tabulations, codes of conduct and ethics and in general, documents for safeguarding client’s interests. She was born in Argentina and it was there where she attended university and began h...

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.

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

Regina Legorreta Palomino is a top attorney recognized by Best Lawyers in the practice area(s) of Project Finance and Development Practice. Regina, 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 Regina is held by other top lawyers in the same geographic and legal practice area.

PRACTICE AREAS Tax, social security, constitutional and administrative law. Member of the Strategic Committee of the Firm. Recognized as co-head of one of the most prominent tax practices in Mexico. ASSOCIATIONS AND PUBLICATIONS National Association of Corporate Counsel Association (ANADE); Former Chair and Former Coordinator of the Tax Committee. Lex Mundi; Former Worldwide Chair of its Tax Committee. International Fiscal Association (IFA). International Bar Association (IBA); Tax Committee....