TEAM Managing director Mario Petracca +41 32 376 00 33mario.petracca@yupikk.ch Commercial manager Valerio Petracca +41 32 376 00 36valerio.petracca@yupikk.ch Finance and HR manager Fabio Petracca +41 32 376 00 35fabio.petracca@yupikk.ch Logistics & Purchasing Greg Varady +41 32 552 27 11 greg.varady@yupikk.ch Purchasing & Sales Xavier Imbault +41 32 552 27 12 xavier.imbault@yupikk.ch