Sebastián Crespo Baeza

Francesc Valdivia is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law. Francesc, 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 Francesc is held by other top lawyers in the same geographic and legal practice area.

José Amérigo Alonso is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law. José Amérigo, who practices law in Madrid, Spain, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which José Amérigo is held by other top lawyers in the same geographic and legal practice area.

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

Jaime joined Crowe Legal y Tributario in 2012 and is currently a partner of the Tax Department in Barcelona. Professional expertise in advising multinational and national companies, corporate groups, international transactions, due diligence, acquisition and restructuring processes, refinancing as well as management of verification procedures before the Tax Authorities.

Juan Ignacio Navas is the CEO and founder of Navas & Cusí Abogados, a law firm based in Madrid. His legal practice focuses on European Union law and Banking and Finance Law, advising clients on regulatory, transactional, and litigation matters within the financial sector. He works with financial institutions, companies, and individuals on matters that arise at both national and international levels. His professional activity regularly addresses financial regulation, securities mark...

LLB from Universitat de Girona and LLM from Instituto Superior de Derecho y Economía (ISDE), Gloria Reig has spent nearly her entire professional career working within the Labor Law area of Cuatrecasas, a firm she joined in 2000 following a 2-year period at Ernst&Young. She became a partner of Crowe Legal y Tributario in 2017. She advises both national and international companies of different industries on Labor Law and Social Security matters, regarding both recurring and specific...

After more than 15 years of experience in leading law firms (Uría Menéndez and Deloitte Legal, where he was partner and Board member), three of them residing in New York, Jordi launched his boutique firm, Maristany, in 2015. Jordi is widely experienced in multi-jurisdictional M&A transactions, complex contract architecture, as well as in international dispute resolution. Jordi serves as Board secretary of companies in different industries (pharma, biotech, and media, among o...

Joaquín Castiella Sánchez-Ostiz is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law and Litigation. Joaquín, who practices law in Pamplona, Spain, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joaquín is held by other top lawyers in the same geographic and legal practice area.

Guillermo Alonso-Olarra se licenció en Derecho en 1986, en la Universidad de Deusto (Vizcaya). Es consejero en diversas compañías del sector eléctrico, portuario, del transporte y de consultoría. Ha sido árbitro en diferentes procedimientos arbitrales ante Cortes de diversas Cámaras de comercio de España y Tribunales Arbitrales de Colegios de Abogados. Ha sido profesor en la Universidad de Deusto del Master de Asesoría Jurí...

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.