Xavier Mier Giralt

Coordinator of the Labor and Employment Law Department. She specializes in the management of labour procedures in Courts, Labour Inspections, conciliations, resolution of collective conflicts as well as daily labour advice to companies. Member of Barcelona Bar Association.

LLB from Universidad de Barcelona (1990). Admitted to the Bar of Barcelona in 1992. Partner within the Labor Law area at the Barcelona offices of Crowe Legal y Tributario since July 2017. Ms. Parra started her professional career as a Corporate Labor Relations Lawyer in 1991. Member of the Legal Area of the Spanish Trade Union UGT between 1993 and 1994, she resumed her career as a corporate legal advisor in 1995. In 1996 she joined the Labor Law area of Cuatrecasas in Barcelona and became a p...

Graduate in Law, Universitat Autònoma de Barcelona (Hons, 1988). Graduate in Arts, Universitat Autònoma de Barcelona (1987). Master’s Degree in Local Administration, Universitat Autònoma de Barcelona – Institut d’Estudis Metropolitans (1990). Postgraduate Degree in Real Estate Law and Land Use and Planning, Universitat Pompeu Fabra (1991). Doctor of Law cum laude, Universitat Pompeu Fabra (2001). Member of the Federation of Catalan Municipalities Legal S...

Carlos Muñoz Juanpere is a top attorney Carlos is a lawyer with extensive experience advising companies and individuals, both residents and non-residents, in the tax, commercial and civil fields. He graduated in Law from the University of Barcelona, completing his studies at ESADE, where he obtained a Master's degree in tax consultancy and management. He is a founding partner of the firm. He has extensive experience in legal and tax advice and management of private clients, family busi...

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

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....

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

Eva Arrébola Martínez is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Eva, who practices law in Barcelona, Spain, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eva is held by other top lawyers in the same geographic and legal practice area.

Maria Barbancho is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense. Maria, who practices law in Barcelona, Spain, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Maria 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.