Guillaume Sebastiao

Guillaume Sebastiao is a skilled finance professional with significant experience in management control and accounting. Currently serving as a Management Controller at KLUBB GROUP since August 2023, Guillaume previously held the position of Industrial Management at Valeo from September 2022 to February 2023. Prior to that, Guillaume worked at Stuart from September 2017 to July 2022 as a Comptable, specializing in account analysis, P&L reviews, invoice creation, cash management, and the implementation of new processes and software. Guillaume’s career began at CGC audit et gestion as an Assistant comptable from September 2015 to August 2017, focusing on invoice entries, account reconciliations, and payroll preparation. Educational achievements include a Master in Management Control from Ascencia Business School and a DCG degree in Accounting and Business Management.