Tre Zeta Group, active in the production of luxury shoe soles for over 50 years, has acquired 100 percent of Tacchificio Pienne, a company specialized in the production of heels, wedges, platforms, wooden clogs and accessories for women's formal footwear. Founded in 1966 in Montevarchi (Arezzo), by Duilio and Sira Palazzini, Pienne specializes in the production of wooden heels and clogs for women's footwear for global luxury brands. Starting from 1985, the second generation, made up of the children Antonella, Mauro and Massimo Palazzini, as well as Roberta Nistri and Raffaella Calò, began a structured growth path increasingly focused on a product completely made in Italy, thanks to the use of exclusively Italian raw materials. The company, which today has around 30 employees, closed 2022 with a turnover of around 8 million euros.