Horacio Aránguiz is an attorney who graduated from the Pontificia Universidad Católica de Chile.
He has carried out a large part of his professional career in the area of energy, beginning in 1994 at Enel Distribución. He has held the positions of attorney, legal advisor of the company, and head of corporate, contractual, and commercial matters. He was a member of the teams in charge of due diligence for the purchase of companies in the 90s. He is a member of the legal team in charge of the development of the Carter II Project and is currently the General Counsel of Enel Distribución Chile.