Javier Antonio Ambriz De Lara

Associate of Uhthoff in Mexico since 2012, where he is part of the Litigation Department. Oliver focuses on litigation of trademarks and copyrights and its enforcement, as well as anti-counterfeiting issues before the FGR and Mexican Customs. Also, he is active on domain name disputes and counseling to multinational companies.

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...

Oscar Bojorge is a partner at Marván, González Graf y González Larrazolo, where his practice focuses on labor and employment litigation and advisory work. He joined the firm more than seven years ago and regularly advises clients on the design and implementation of labor relations management strategies. Oscar has also been actively involved in the firm’s internal training programs, reflecting his strong commitment to continuous professional development and keeping a...

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...

Nelson Guerrero Robles is partner at Marván, González Graf y González Larrazolo, a leading Labor & Employment law firm in Mexico with offices in Mexico City, Guadalajara and Michoacán. His practice focuses both on transactional work, labor consulting, collective bargaining and complex dispute resolution, with a special focus on the implementation of strategies in union conflicts and regulation of outsourcing. He is the lead partner for some of the largest clien...

Rafael Manuel Sámano Palacios is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law and Commercial Litigation. Rafael Manuel, 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 Rafael Manuel is held by other top lawyers in the same geographic and legal practice area.

Victor Ramírez is co-leader of OLIVARES’ trademark practice group, focusing chiefly on counseling, negotiating and prosecuting Industrial Property disputes (nullity, caducity and infringement proceedings) before the Mexican Patent and Trademark Office (IMPI). Victor Ramírez is co-leader of OLIVARES’ trademark practice group, focusing chiefly on counseling, negotiating and prosecuting Industrial Property disputes (nullity, caducity and infringement proceedings) before...

Academic background: He is a Public Accountant from the Universidad Iberoamericana (1985) and a Law Degree from the Universidad del Valle de México (2011).He obtained the International Tax Certification at the International Bureau of Fiscal Documentation in Amsterdam, The Netherlands; He completed the Diploma in International Taxes from the ITAM-Harvard Program and completed the AD-2 Senior Management Program at IPADE (2008). Experience: He has more than 32 years of experience as a tax...

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

Gerardo Freyre Fregoso is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law and Environmental Law. Gerardo Freyre, who practices law in Cancún, Mexico, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gerardo Freyre is held by other top lawyers in the same geographic and legal practice area.