LAWYER PROFILE

Diego Gonzalez Altamirano

Latin America 2027

Ritch Mueller

Ranked in 1 practice area

Competition/Antitrust

Mexico

2 years ranked

About

Provided by Ritch Mueller

Latin America

Practice Areas

Competition and Antitrust

Experience

Diego González Altamirano joined the firm as a partner in 2026.

His practice covers the full spectrum of antitrust and competition matters, from day-to-day counseling in regulated markets and complex merger control proceedings across industries to representing complainants and defendants in cartel, abuse of dominance, and market investigations. He also develops and executes litigation strategies arising from antitrust and regulatory disputes.

Diego works extensively in highly regulated sectors, including telecommunications, financial services, energy, and digital markets, representing clients before the National Antitrust Commission (CNA), sector-specific regulators, and Mexico’s specialized courts. He combines his legal practice with a strong command of competition economics, developed during his time at Analysis Group in New York and Boston.

He began his career as an intern in the chambers of Mexican Supreme Court Justice José Ramón Cossío Díaz.

Education

Columbia Law School

Master of Laws (LL.M.)

2017

Escuela Libre de Derecho

Lawyer

2015

Languages Spoken

English, Spanish

Industry Sector Expertise

Energy, Financial Services, Retail and Consumer Goods, and Technology

Chambers Review

Provided by Chambers

Chambers Latin America

Competition/Antitrust - Mexico

Up and Coming

Individual Editorial

Up-and-coming practitioner Diego Gonzalez Altamirano garners an array of client endorsement for his expertise in the Mexican competition space.

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Strengths

Provided by Chambers

Diego Gonzalez Altamirano is a very professional and dedicated lawyer. His assertiveness is matched only by the depth of his analysis, and he is responsible, capable and highly committed.
Competition/AntitrustChambers Latin America