Gianni Haller

Gianni Haller is an experienced financial professional specializing in business control and management. Currently serving as Senior Business Unit Controller at DO & CO AG since July 2021, Gianni oversees financial responsibilities for the "Airline Catering" business unit and led interim operations from February 2023 to July 2023. Prior to this role, Gianni held positions as Business Unit Controller at Almdudler-Limonade A. & S. Klein GmbH & Co KG, where responsibilities included budget management and serving as a key advisor to management, and as Sales Controller at L'Oréal, focusing on sales reporting and financial forecasting. Gianni's career began with internships at EY and L'Oréal, complemented by a Master of Science degree in Business Administration with a focus on Controlling & E-Business and a Bachelor of Science in Business Administration, both from the University of Vienna, along with additional studies at Lund University.