Promotora y Operadora de Infraestructura SAB de CV announced earnings results for the fourth quarter ended December 31, 2018. For the fourth quarter, the company announced sales was MXN 3,175.3 million compared to MXN 2,587.5 million a year ago. Net income was MXN 1,452.4 million compared to MXN 1,316.9 million a year ago.