Meythaler & Zambrano y sus abogados, reconocidos en los rankings 2026 de Leaders League

Meythaler & Zambrano Abogados is proud to share the results of the 2026 edition of Leaders League, the international directory that evaluates and ranks law firms and attorneys across practice areas.

This year, the firm was ranked in Ecuador and named in nine separate rankings — a result that speaks to the depth, focus, and consistency of our teams across corporate law, intellectual property, litigation, competition, data protection, and dispute resolution.

Firm Rankings

Excellent — the firm's highest rating this year:

• Intellectual Property – IP Litigation

• Administrative Litigation

Highly Recommended:

• Intellectual Property – Enforcement & Anti-Counterfeiting Actions

• Arbitration

Recommended:

• Intellectual Property – Patent Prosecution

Valuable Practice:

• Intellectual Property – Trademark Prosecution

• Competition & Antitrust

• Dispute Resolution – Civil and Commercial Litigation

• Innovation, Technology & Telecoms – Data Protection

Individually Ranked Attorneys

Congratulations to the professionals recognized by name in this edition:

• José Meythaler — recognized across intellectual property, administrative and civil litigation, and competition.

• Margarita Zambrano — recognized for her long-standing work in intellectual property, particularly in trademarks and enforcement actions.

• Karina Loza — recognized in administrative litigation.

• Vanessa Aguirre — recognized in arbitration and in civil litigation.

• Sebastián Meythaler — recognized in IP litigation and enforcement actions.

• Andrea Araujo — recognized in intellectual property, IP litigation, patents, and enforcement actions.

• Denisse Unda Saldivia and Génesis Landy Soria — recognized in data protection.

A Win for the Whole Team

Recognition like this reflects the work our teams put in every day, and the trust our clients place in us. Congratulations to everyone at the firm on this international milestone.

Need counsel in any of these areas? Get in touch and we'll connect you with the right team.