Fernando Martínez Comas

Professional experience Mariano began his professional career in CUATRECASAS GONÇALVES PEREIRA (1997-2012) where was specialized in Legal & Tax Law to companies, Family business and HNWI. In 2012 joined KPMG (2012-2015), where co-leaded the Family Bussines and Private Client practice in Barcelona, Girona, Balearic Islands and Andorra offices. On January 2016 joins 4|5|3| Law Firm (former Marco Legal, Abogados & Economistas) as a partner, leading the Firm’s Tax Department....

Specialized in the constitution and internal restructuring of business groups, acquisition of entities, design of corporate structures, proposal of tax planning policies, and in general, tax advisory to groups of companies with national and international presence, as well as advising family groups. He also has extensive experience in tax inspections at the state, regional, and local levels, as well as in economic-administrative claims, appeals before the Courts of Justice, and procedures for ...

Ander Arechavaleta Olsen is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law and Land Use and Zoning Law. Ander Arechavaleta, who practices law in Valencia, Spain, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ander Arechavaleta is held by other top lawyers in the same geographic and legal practice area. His specialization in Administrative and Urban Planning Law dates b...

Iñigo Sánchez del Campo Basagoiti is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice, Litigation and Real Estate Law. Iñigo, who practices law in Madrid, Spain, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Iñigo is held by other top lawyers in the same geographic and legal practice area.

Vanesa Orive Sánchez is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Vanesa Orive, who practices law in Valencia, Spain, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Vanesa Orive is held by other top lawyers in the same geographic and legal practice area.

Carmen Gutiérrez Toribio is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law and Litigation. Carmen, who practices law in Madrid, Spain, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carmen is held by other top lawyers in the same geographic and legal practice area.

Paloma Larroy Fernández is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Paloma, who practices law in Zaragoza, Spain, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paloma is held by other top lawyers in the same geographic and legal practice area.

Víctor Marroquín is Partner of Marroquín Abogados (before Bufete Marroquín) and Director of the Restructuring/Insolvency area of the Firm. Bachelor of Law from the Universitat de Barcelona (1990) and member of the Ilustre Colegio de Abogados de Barcelona (Bar Association) since 1990. Has extensive experience in the practice of Commercial and Corporate Law and is highly specialized in Restructuring and Insolvencies, having participated in some of the most important ...

Pedro Alonso Rodríguez is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Pedro, who practices law in Madrid, Spain, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Pedro is held by other top lawyers in the same geographic and legal practice area.

Partner and Coordinator of the Corporate Department. She specializes in corporate and commercial law, mergers and acquisitions, and national and international contracts. Member of Barcelona Bar Association.