Grupo SIMEC SAB de CV engages in the manufacture, processing and distribution of steel and structural steel products. It operates through the following geographical segments: Mexico, U.S., and Brazil. The Mexico segment represents the results of the operations in Mexico, including plants in Mexicali, Guadalajara, Tlaxcala, and San Luis Potosi. The U.S. segment refers to the results of the operations of Republic including plants, located in the United States. The Brazil segment includes the results of the operations in plant located in Pindamonhangaba, Sao Paulo State, Brazil. The company was founded on August 22, 1990 and is headquartered in Guadalajara, Mexico.