Arthur Andersen & Co.
Auditor
Telefónica Ingeniería de Seguridad
Finanzas Y Control De Gestión -Telefónica España Y Perú
HAYA Real Estate
Director Financiero and Chief Financial Officer
Telefônica Brasil
Controler
Telefonica Peru
Chief Executive Officer
Ocaso
Board Member
BBVA
Dirección Financiera Argentaria and Bbva
CEPSA
Chief Financial Officer
Comillas Pontifical University / ICADE
University of Chicago
