Guerrero Valenzuela, Pablo

PARTNER +562 23788924 Download Vcard

Pablo Guerrero is a partner with the Chilean law firm Barros & Errázuriz Abogados, in which he leads its corporate department. He has more than 25 years of experience focusing his practice in mergers and acquisitions, capital markets and securities regulations, financing, investment funds, foreign investment and international commercial transactions in general.

He has been recognized as one of the best mergers and acquisitions lawyers in the country, highlighting his extensive experience in leading the most relevant transactions in Chile.

He was Founder and President of the Pro Bono Foundation in Chile for more than 15 years and is currently part of its Advisory Board. He was the managing partner of Barros & Errázuriz for more than 10 years and currently he is part of the Pro Bono and Gender Equality Committees at the firm, promoting internal initiatives towards commitment to the community and diversity in the legal world.

Practice Areas


  • Law School, Pontificia Universidad Católica de Chile, Santiago, Chile. Degree awarded with maximum distinction (1992)
  • Master of Comparative Jurisprudence (M.C.J), New York University School of Law, New York, United States (1995)

Professional Experience

  • Partner, Barros & Errázuriz (1990)
  • Foreign Associate, Wilmer, Cutler and Pickering, Washington, D.C., United States (1995-1996)
  • Summer Associate, LeBoeuf, Lamb, Greene and MacRae LLP, New York, United States (1995)

Academic Activities

  • Professor, Economic Law, Universidad Finis Terrae, Santiago (1996 – 1999)
  • Assistant Professor, Civil Law, Pontificia Universidad Católica de Chile, Santiago (1993 – 1995)


  • Spanish
  • English


  • President and Founder, Fundación Pro Bono (Pro Bono Foundation)
  • Member of the Chilean Bar Association
  • Member of the National Arbitration Center

Final Acknowledgments

  • Band 1, Chambers Latin America 2022, Chile, Corporate/M&A
  • Leading Lawyer, Legal 500, 2021, Corporate/M&A
  • Highly Regarded, IFLR 1000 2021, Chile, Capital Markets
  • Highly Regarded, IFLR 1000 2021, Chile, Investment Funds
  • Highly Regarded, IFLR 1000 2021, Chile, Banking & Finance
  • Highly Regarded, IFLR 1000 2021, Chile, Corporate/M&A