José Francisco Pérez Mackenna is a Chilean businessperson who has been the head of 9 different companies and currently is Chairman of Tech Pack SA, Chairman of Madeco Mills SA (a subsidiary of Tech Pack SA) and Chief Executive Officer of Quiñenco SA, Chairman for Invexans SA, Chairman for Empresa Nacional de Energía ENEX SA, Chairman for Compania Sud Americana de Vapores SA and Chairman at Hidrosur SA (which are all subsidiaries of Quiñenco SA). José Francisco Pérez Mackenna is also Member-Management Board at Inversiones IRSA Ltda., Member-Management Board at Inversiones LQ-SM Ltda. and Partner at Agricola Manantiales Limitada and on the board of 24 other companies.

In his past career he occupied the position of Executive Vice President for Citicorp Chile Administradora de Fondos de Inversión SA, Chief Executive Officer at AFP ProVida SA and Vice President at Bankers Trust AG.

Mr. Pérez Mackenna received an undergraduate degree from Pontificia Universidad Católica de Chile and an MBA from The University of Chicago Booth School of Business.