Davide Zaccariello specializes in Leadership Development and Executive Communication and teaches at Ashridge HULT International Business School in UK. DZs collaborations include the University of Florence, the University of Johannesburg, World Diamond Group, UNICredit, Mediolanum Bank, Italian Institute of Technology, Xerox, and many others. With his practical approach, DZ develops the ability to influence others, neutralize resistance and manage the progress and impact of difficult conversations. His services are appreciated in corporations as well as in private businesses.