From the small territory of Brianza, the Mariani Brothers look to the whole world. Driven by the desire for innovation, they join the big names in design and architecture. Designed by architect Piero Anzani, the new exhibition was opened in 1971, a space of 1600 square meters in line with the new corporate strength.

In 1983 the Company change name and becomes i 4 Mariani inc. ; the second generation starts joining the Company: Esther, Isa, Marina, Assunta, Samuele, Ambrogio, Valerio, Stefano, the new management class carries on the values transmitted by the four Mariani brothers. Work, family, innovation and tradition.