It was in 1906, near Serra da Arrábida, that the first Secil Portugal factory was born (Outão). Being Portugal its country of origin, Secil's development did not stop there, since it has broadened its horizons beyond its borders in the last two decades.
It currently operates three cement plants in Portugal: Outão, Maceira, and Cibra. In the international market, it is present in Angola, Tunisia, Lebanon, Cape Verde, Netherlands, and Brazil.
Through its eight cement plants and its presence in seven countries and four continents, Secil Group guarantees an annual cement production capacity of over 9 million tons.