​​​​​​SIAD was founded in Bergamo in 1927; born out of the enthusiasm for chemistry and mechanics of Prof. Quirino Sestini and Dr Bernardo Sestini, and specifically to exploit the Sestini patents, which involved the manufacture of a monolithic porous mass.

Since then, SIAD has concentrated it efforts on research, in order to develop and offer more and more efficient uses and applications for its products, as well as to continuously innovate in processes, products and services.