Francis Cossu

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...

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

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...

Alberto has been practicing for more than 35 years with a remarkable reputation in securities, banking and finance, capital markets, foreign investment, mergers and acquisitions and project finance, as well as family counselling and succession planning. His ability to perform in such diverse practice areas has allowed him to serve as a corporate governance consultant for both public and privately held companies, some of which he chairs.

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.

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.

Guillermo Treviño’s tasks comprise obtaining protection for our clients of: reserva rights (names of TV programs, printed matter, diffusion via computer networks, names of fiction characters or human characterizations and their features, etc.) recordation of works (drawing, computer programs, photography, audiovisual works, applied art, etc.), in order that third parties do not seek to use such protections in the Copyright field. He deals with negotiations with collecting societi...

Daniel Jiménez is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Daniel, 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 Daniel is held by other top lawyers in the same geographic and legal practice area.

Law degree earned at Escuela Libre de Derecho. Admitted in 1985. Mr. Soní has earned a MCL at the California Western School of Law and has studies at the IPADE, Business School. Mr. Soní is active member of the: American Intellectual Property Law Association (AIPLA), International Association for the Protection of Industrial Property (AIPPI), Mexican Association for the Protection of Intellectual Property (AMPPI), Inter-American Association for the Protection of Industrial Prope...

PRACTICE AREAS Labor and employment law, social security, and immigration. ASSOCIATIONS AND PUBLICATIONS Barra Mexicana (Mexican Bar Association); board member for various periods; coordinator of the Employment Law and Social Security Committee. Ilustre y Nacional Colegio de Abogados de Mexico (Illustrious and National Association of Lawyers of Mexico). Asociación Nacional de Abogados de Empresa, Colegio de Abogados (National Association of Corporate Counsel). American Bar Association ...