Biografie Andrea Expertise Chemieindustrie Energiewirtschaft Performance Improvement Recent Insights “Andrea Ioannilli: A Customer-Centric Approach to Commercial Excellence,” Video, 22. Dezember 2017 “Tapping the Commercial Opportunity in Oil and Gas,” Forbes.com, 27. Februar 2017, Artikel “A Customer-Centric Approach to Commercial Excellence,” Brief, 11. Januar 2017