For 85 years the Riri Group has been a benchmark for the creation of stylish details, supplying leading luxury brands with accessories of the highest quality. Riri proposal today includes zippers, buttons, metal components and fashion jewels, characterized by an unmistakable customization of details, capable of meeting the multi-faceted style requirements of all customers.
The Group has eight production plants located in Ticino and Italy.
Move your mouse on the map to discover Riri Group’s facilities:
Mendrisio (CH)
Founded in 1936 by M. O. Winterhalter
Group Headquarter
Production of Metal zippers and surface treatments
Zip R&D center 
400 employees
7,000 m2
Tirano (SO)
Founded in 1964 and part of Riri Group since 2007 Production of plastic zippers, tapes weaving and dyeing 150 employees 7,000 m2
Pergine Valsugana (TN)
Founded in 2007 and part of Riri Group since 2022 Center specialized in powder metallurgy and production site for the steel MIM processes of the Group R&D support center for the Group 400 m2
Padova (PD)
Founded in 1977 and part of Riri Group since 2008 
Production of press and jeans buttons, rivets and surface treatments Buttons R&D center 180 employees 6,400 m2
Palazzolo Sull’Oglio (BR)
Founded in 1983 and part of Riri Group since 2017 Group Zamak die-casting center 50 employees 3,550 m2
Poggio a Caiano (PO)
Founded in 2015 and part of Riri Group since 2020
Production of metal components for leathergoods R&D center for metal hardware700 m2
Scarperia e San Piero a Sieve (FI)
Founded in 1976 by the Del Mazza brothers and part of Riri Group since 2021 Production of metal components for leathergoods R&D center for metal hardware 100 employees3,500 m2
Badia al Pino (AR)
Founded in 1970 by Carlo and Franco Veneri and part of Riri Group since 2021 
Production of metal components for footwear, apparel and fashion jewels R&D center for metal hardware and fashion jewels 100 employees7,000 m2
Mendrisio (CH)
Founded in 1936 by M. O. Winterhalter Group Headquarter Production of Metal zippers and surface treatments Zip R&D center 400 employees 7,000 m2
Tirano (SO)
Founded in 1964 and part of Riri Group since 2007 Production of plastic zippers, tapes weaving and dyeing 150 employees 7,000 m2
Pergine Valsugana (TN)
Founded in 2007 and part of Riri Group since 2022 Center specialized in powder metallurgy and production site for the steel MIM processes of the Group R&D support center for the Group 400 m2
Padova (PD)
Founded in 1977 and part of Riri Group since 2008 Production of press and jeans buttons, rivets and surface treatments Buttons R&D center 180 employees 6,400 m2
Scarperia e San Piero a Sieve (FI)
Founded in 1976 by the Del Mazza brothers and part of Riri Group since 2021 Production of metal components for leathergoods R&D center for metal hardware 100 employees3,500 m2
Poggio a Caiano (PO)
Founded in 2015 and part of Riri Group since 2020 Production of metal components for leathergoods R&D center for metal hardware700 m2
Palazzolo Sull’Oglio (BR)
Founded in 1983 and part of Riri Group since 2017 Group Zamak die-casting center 50 employees 3,550 m2
Badia al Pino (AR)
Founded in 1970 by Carlo and Franco Veneri and part of Riri Group since 2021 Production of metal components for footwear, apparel and fashion jewels R&D center for metal hardware and fashion jewels 100 employees7,000 m2
