Alberto Jose Sosa Schlageter is currently the Chief Executive Officer of Corporación Digitel, a telecom company, and serves as the chairman of Ceramica Carabobo, a manufacturing company operating in Venezuela.. He also serves as a director of CAPCA, a sugary refinery and of Fabrica Nacional de Vidrios, a glass bottle manufacturer.. Alberto. Jose Sosa Schlageter received a degree in Business Administration in 1983 from Ohio Wesleyan University in Ohio, USA and received an MBA from the University of Denver in Colorado, USA.