Mr. Slim has been Chairman of the board of directors of Grupo Financiero Inbursa, S.A.B. de C.V. since 1997 and previously served as its Chief Executive Officer from 1997 until April 2012. Mr. Slim is also a member of the board of directors of Grupo Carso, S.A.B. de C.V. and Chairman of The Carlos Slim Health Institute and of Impulsora del Desarrollo y el Empleo en América Latina, S.A.B. de C.V. (IDEAL), an infrastructure company. Mr. Slim was a member of the board of directors of Teléfonos de México, S.A.B. de C.V. from 1995 until April 2014.