Roberto Martínez Guerrero

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

Alan is a leading attorney within the Social Security Practice in Mexico. He has more than 20 years experience advising national and international companies. He has designed and implemented several strategies for achieving benefits in the payment of social security contributions and has participated in the creation and modification of different legal initiatives on this matter. In 2018, he was invited by the Mexican Senate to participate in the “Social Security Week” in order to d...

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 ...

Founding Partner Born in Mexico City on January 29, 1968; He obtained his law degree (JD) at Universidad Anáhuac in 1992 and postgraduate course on business law at the Escuela Libre de Derecho in 1993-1994. Mr. Del Rio worked at Creel, García Cuellar & Mügenburg, S.C. for two years, and in Bufete Carrillo Gamboa, S.C. for eighteen years, being partner for such firm for the last nine years. He has focused his practice in corporate law, commercial Law, financial Law, fore...

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

Miguel Flores Bernés focuses his practice on antitrust and competition issues affecting clients in various industries, including government merger review, investigations of alleged anticompetitive conduct, litigation, and counseling. He regularly represents clients before the two Mexican competition authorities: Comisión Federal de Competencia Económica and Instituto Federal de las Telecomunicaciones, and designed and implemented antitrust/competition compliance programs ...

Enrique García is a top attorney recognized by Best Lawyers in the practice area(s) of Hospitality and Tourism Law, Project Finance and Development Practice and Real Estate Law. Enrique, 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 Enrique is held by other top lawyers in the same geographic and legal practice area.

CEO & President |P Trademark and Patent Prosecution and Consulting, Trademark and Patent Litigation and Enforcement, Foreign Prosecution and Litigation, Copyrights, Domain Names, Franchising and Licensing, Declarations of Fame and Notoriety. Diego G. Rossi is the founder of Iberbrand® and the Firm's CEO and President. Diego’s background in this area of Law spans over twenty-five years, a time during which he has acquired firsthand knowledge and broad experience in all fields of ...

PRACTICE AREAS Tax Consulting & Litigation PROFESSIONAL EXPERIENCE He specializes in tax matters (controversy and non-contentious), developing his professional career as a tax advisor of legal entities, addressing their inquiries, supporting them during tax audits, and elaborating and implementing legal defense strategies to reduce or prevent tax assessments. ASSOCIATIONS He is an active member of COPARMEX’ National Tax Committee where he acts as representative of that organization ...

PRACTICE AREAS Foreign trade, customs and regulatory law. ASSOCIATIONS AND PUBLICATIONS Institute of Foreign Trade Executives (IMECE); President. Mexican Bar Association (BMA). Committee of the regulatory matters for customs and foreign trade issues. Committee of Tariff Classification. Inter-Ministerial Commission on the Automotive Industry (CIIA). Editor of the book “Expert in foreign trade and customs”, as well as author of the chapters “Actions following customs clearance...