During more than three years on Rio Tinto’s executive committee, Jean-Sébastien has brought greater focus to the copper and the coal businesses. He has delivered a step-change in both safety and cash performance while significantly reducing costs.
Prior to joining Rio Tinto, Jean-Sébastien worked for more than 15 years across Europe, Southeast Asia, India and the United States in a wide range of operational and functional positions in the aluminium, bauxite and steel industries. He served as group strategy director for Tata Steel Group from 2007 to 2011.
On 1 July 2016, Sam will also retire as a director after almost seven years on the Rio Tinto board.
(Source: Rio Tinto)
Wechsel im Vorstand beim Stahlverarbeiter Wuppermann
Die Wuppermann-Gruppe kündigt einen Wechsel in der Unternehmensführung an: Ulrike Claus tritt zum 1. September 2026 in den Vorstand der Wuppermann AG ein. Herr Dr. Arndt Laßmann wird die Unternehmensgruppe zum 31. Juli 2026 auf eigenen Wunsch verlassen und in den Ruhestand treten.






