Marion REY (Berthomier) has a robust background in management control and quality improvement, with extensive experience across various companies in the transportation and industrial sectors. Marion's career began at MATERNE BOIN as an Assistante Controle de Gestion, followed by a significant role at Groupe PIGE as Contrôle de Gestion et Responsable Systèmes d'Informations, where project leadership for ERP implementation was a key responsibility. At Groupe DUQUEINE, Marion was instrumental in creating the industrial and commercial management control function. Subsequent positions at Groupe Keolis included Controleur de gestion Maintenance and Responsable Qualité et Amélioration Continue, further solidifying expertise in maintenance and quality management. Currently, Marion serves as Responsable qualité et amélioration continue at RATP Dev. Educational qualifications include a DESS in Controle de Gestion et Audit Opérationnel from ISEAG Saint-Etienne and a Green Belt certification in Lean - ExOp from École Centrale de Lyon.
This person is not in the org chart
This person is not in any teams
This person is not in any offices