ELECTRICAL INSTRUMENTS AND ASSEMBLIES S.A.C.

 INGENIERIA Y CONSTRUCTORA LUCETE S.A.C.  ELECTRO MECHANICAL ENGRINEERING CORPORATION S.A.C.  ELECTRICAL INSTRUMENTS AND ASSEMBLIES S.A.C.  GRUPO CIPROG S.A.C.  FUNCIONA SOCIEDAD ANONIMA CERRADA FUNCIONA S.A.C.