LAWYER PROFILE
Alberto Alonso Ureba

Alberto Alonso Ureba

Europe 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by Ecija Abogados

Europe

Practice Areas

Capital Markets

Corporate/M&A

Corporate and Governance

Career

Alberto has solid experience in commercial law and corporate governance, which makes him a key advisor for clients in Spain and internationally.

Alberto is a lawyer specialized in commercial, corporate, and securities market law, with more than four decades of experience. He has advised on numerous strategic transactions for listed companies, credit institutions, public entities, and foundations, as well as in contractual and corporate arbitration.

Before joining ECIJA, Alberto was responsible for the commercial, corporate, and corporate governance areas at prestigious firms such as Ramón y Cajal and Baker McKenzie. His professional career has been recognized by international directories such as Chambers & Partners, which highlights him in his respective areas of practice.

His legal advisory experience is complemented by his career on the boards of major corporations. He has been a member of the Board of Directors of Endesa, S.A., as well as the Audit, Compliance and Related-Party Transactions Committee of Siemens Gamesa Renewable Energy, S.A. (2017–2020).

Professional Memberships

Nato Member of the General Codification Commission of the Ministry of Justice

Publications

He is a member of the governing boards of some of the most prestigious specialist journals as well as an author of monographs and articles on legal doctrine.

Personal

He is Chair Professor of Commercial Law and Associate Professor of Commercial Law at the Complutense University of Madrid and he is a permanent member of the General Codification Commission of the Ministry of Justice.

Education

Universidad de Castilla-La Mancha

Professor of Commercial Law (1988)

Universidad Complutense de Madrid

Professor of Commercial Law (1993)

Universidad Rey Juan Carlos de Madrid

Professor of Commercial Law (since 1999)

Universidad Complutense de Madrid

Tenured Professor of Commercial Law

Awards

Senior Statespeople, Corporate/M&A (Mid-Market)

Chambers & Partners

Recognized in Corporate, M&A, and Capital Markets

Chambers & Partners (international directories)

Recognized for professional excellence in commercial law and capital markets

Best Lawyers

Expert in these Jurisdictions

Spain

Languages Spoken

Spanish

English

German

Chambers Review

Provided by Chambers

Chambers European Guide

Corporate/M&A: Mid-Market - Spain

Senior Statesperson
Senior Statespeople

Individual Editorial

Alberto Alonso Ureba is a highly regarded senior name in the Spanish corporate market.

Strengths

Provided by Chambers

  • Alberto Alonso Ureba is top notch for Corporate/M&A in Spain. When I have a complicated, technical matter, he is the person I call to get some clarity.

    Corporate/M&A: Mid-MarketChambers European Guide

Ranked Individuals at Ecija Abogados (29)

Portugal

Spain

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership