Miguel A. Márquez Prieto

Part of Camcem S.A. de C.V., GCC Concreto SA de CV is a Mexican company that manufactures and markets ready-mix concrete. The company is based in Chihuahua, Mexico.

Camcem S.A. de C.V. is a leading supplier and producer of cement, concrete, aggregates, coal, and construction-related services in Mexico and the United States. The private company is based in Chihuahua, MX, and has subsidiaries in the Europe and Americas regions. Camcem S.A. de is listed on the Mexican stock exchange under the ticker symbol gcc*. The Mexican company employs approximately 3,000 employees in various locations in the United States and Mexico. The company was founded in 1941 and has an annual cement production capacity of 6 million metric tons.

Part of ArcelorMittal SA, Corrugados y Alambrones de Mexico SA de CV is a Mexican company that produces steel. The company is based in Tultitlán, Mexico.

Part of Camcem S.A. de C.V., GCC Cemento SA de CV is a Mexican company that produces cement, concrete, aggregates, and innovative products for the construction industries. The company is based in Chihuahua, Mexico and is committed to working with the best to build better products, processes, and services. Let's build a more sustainable world together with top-quality cement for all your building needs.

Inmobiliaria Ruba, SA de CV together with its subsidiaries engaged in the development, promotion, construction and sale of public housing and a half. Its main activity consists in the acquisition and development of urban land and the design, promotion and marketing of social housing and a half, and operates through contracts with independent building for the entirety of the development and construction of their projects, which gives flexibility in the operation and efficiency of fixed costs.