Louis-Florent Sion – Biography
Last update: March 12, 2026Executive profile
Louis-Florent Sion joined Lhoist in 1995. Louis-Florent served as Corporate Director, Continuous Improvement and Supply Chain and Vice President, Manufacturing Excellence and Supply Chain for Lhoist.
Louis-Florent Sion is currentlyVice President of Procurement and Supply Chain, Europe at Lhoist - View - Lhoist org chart
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- At Lhoist, Louis-Florent Sion has 59 colleagues including Philipp Niemann (CEO), Jean-Marc Etlin (Director)…
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- In the Mining industry, Louis-Florent Sion has 8,188 colleagues in 489 companies located in 48 countries. 3,495 executive movements have been recorded in the last 12 months. Learn more about Mining.
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