In 2011 Rossetti enlarges its field of operations starting with Tender, Life Boats and Rescue Boats Repair and Maintenance, going back to its origins of 1980’s, and with the realization of Back Washing Coolers GRP Piping Lines for DDGG and GS for RSSC Seven Seas Mariner. Will follow Tender Repair and Maintenance for Seven Seas Navigator (2012), Seven Seas Voyager (2011-2013), Seven seas Mariner (2014) and the major project for Oceania Sirena when Oceania Cruises acquired her from Princess Cruises (2016 – 40 days DD).