Empresas ICA Sociedad Controladora, S. A. de C. V. is the largest construction company in Mexico. The company provides a full range of construction and related activities, producing infrastructure facilities as well as industrial, urban, and housing construction for the Mexican public and private sectors. In addition, the firm manufactures and markets industrial goods, primarily custom-made capital goods for use in the oil exploration and refining, petrochemical, fertilizer, power generation, and transportation industries.