Erja Retzén is Senior Managing Director at Nasdaq Nordic, Global Listing Services. She works closely with existing and future issuers listed on Nasdaq Nordic, and furthermore specializes in mining, cleantech, and gaming, as well as in the growth company scene. Erja joined Nasdaq in 2005 and has held several executive positions in the company. Prior to Nasdaq Erja had managerial roles within marketing communications, business excellence, and project management. Erja holds a M.Sc. (Eng.) in industrial engineering and management.