OTB is an Italian fashion and luxury group founded by Renzo Rosso that owns and operates Diesel, Jil Sander, Maison Margiela, Marni and Viktor&Rolf, alongside Staff International and Brave Kid.
The group operates more than 600 directly operated stores and is active in over 100 markets, across both luxury and casual and lifestyle positioning, with direct retail accounting for the majority of sales. Its operating centre and parent company are in Breganze, Vicenza, Italy.