Pérez Bustamante & Ponce advises a growing client base, including regional and national telecoms, entertainment, food and beverage, and healthcare companies, on the full range of antitrust matters, and is regularly involved in high-value transactions. Experienced litigator Diego Pérez-Ordoñez leads the department, often overseeing contentious matters such as abuse of market power issues, while Mario Navarrete (who was promoted to the partnership in January 2025), focuses on antitrust matters - including landmark cases in front of the antitrust authorities. Senior associate Andrés Rubio-Puente is another key practitioner in the team.
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Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Mario Navarrete
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Mario Navarrete Serrano
Practice head
Diego Pérez Ordóñez