Antonietta Mastroianni has been a member of the Proximus Leadership Squad since April 2021 where she acts as Chief Digital & IT Officer. Before joining Proximus, she was Group CIO and CDIO at the Danish TDC, Head of IT and Business Partner at Swiss Sunrise, and she had several roles in Swisscom and H3G Italy.
She is an influential IT leader with 20 years of international Telecom experience in leveraging technology to drive organizational growth, performance and profitability. She focuses on digital and agile transformation, the impact of leading-edge technology on business, technology and product innovation as well as IT and Telco transformation. She has worked in different European countries (Italy, Switzerland, Denmark and Belgium) and is a council member of Etis. Currently she also holds the VC Finance seat in the Board of Directors of Gaia-X and is chairwoman in the Board of Directors of Proximus Ada.
Antonietta Mastroianni studied Computer and Automation Engineering at university of Siena and she is a member of the Order of Engineers of the province of Caserta. In 2022, Antonietta was awarded the Telco Women of the Year Award by NetworkX and was also named Telco CxO of the Year in 2021.