Ranking tables

Corporate/M&A (Foreign Expertise) | Global

Peru

The Corporate/M&A (Foreign Expertise) rankings table below has been designed to provide the most in-depth insights and reviews of the top ranked lawyers and law firms. The firms included in our rankings have been recommended by in-house counsel, other third-party experts and private practice lawyers. Our comprehensive research ensures you have all the information needed when looking to purchase legal services across Peru.

Rankings overview for Lawyers

All Lawyers profiles

USA

  1. Guillermo Ferrero Álvarez-Calderón
    F
    Guillermo Ferrero Álvarez-Calderón
    Philippi Prietocarrizosa Ferrero DU & Uría | Head of Corporate/M&A (Foreign Expertise)
    2026 | Foreign Expert | 18 Years Ranked

    Leading practitioner Guillermo Ferrero Álvarez-Calderón is a revered figure due to his outstanding experience in the Peruvian M&A world. He is highly sought after for his advice on complex sales and acquisitions, often with cross-border implications. Guillermo has previously worked in New York and is dual-qualified to practise law in both Peru and New York.

  2. F
    Oscar Trelles
    Cuatrecasas
    Cuatrecasas | Corporate/M&A (Foreign Expertise)
    2026 | Foreign Expert | 14 Years Ranked

    Advancing to the top tier, respected partner Oscar Trelles is experienced in a broad array of cross-border and domestic corporate/M&A mandates such as complex sales and acquisitions. He is visible in a diverse range of sectors including agribusiness, energy, manufacturing and mining. Oscar Trelles de Belaunde is considered an expert in US law and boasts significant experience working at Simpson, Thacher & Bartlett, as well as at Curtis, Mallet-Prevost, Colt & Mosle.

  3. F
    Sergio Amiel
    Garrigues
    Garrigues | Corporate/M&A (Foreign Expertise)
    2026 | Foreign Expert | 14 Years Ranked

    Outstanding partner Sergio Amiel remains a trusted corporate adviser in Peru for his strength in a broad array of M&A mandates. He often advises on investment and shareholder agreements, acquisitions, sales and mergers. He is considered an expert in US law and is qualified to practise in New York.

  4. Felipe Boisset
    Rebaza, Alcázar & De Las Casas | Corporate/M&A (Foreign Expertise)
    2026 | Foreign Expert
  5. Liliana Espinosa Reboa
    Echecopar | Corporate/M&A (Foreign Expertise)
    2026 | Foreign Expert