Sara Yussefi is a seasoned communications professional currently serving as the Head of Communications at Viridium Gruppe since September 2023. With extensive experience at Merck Group from April 2015 to July 2023, Sara has held several executive roles, including Global Head of Life Science Communications and Business Services, Chief of Staff to the Head of International Operations & Global Core Franchises, and Head of Global Commercial Communications in Healthcare. Prior to Merck, Sara worked as a Business Director for Consumer Communications at Ketchum Pleon and held senior account management positions at KPRN network GmbH and Zucker.Kommunikation GmbH. Academically, Sara holds an M.B.A. in European Economics from the Europa-Institut at Saarland University and an M.A. in Information Science/Studies from Universität des Saarlandes.