Rossignol Appoints PR Manager Posted by Thomas J. Ryan | Mar 30, 2011 | Sports/Fitness, Uncategorized, Update Rossignol Group has appointed Nick Castagnoli as the new PR and product information contact for Rossignol, Dynastar, Look and Lange brands Castagnoli has spent 15 years in the ski industry and the last five at the Rossignol Group Service Center.