Jean-Emrik Welschinger

Jean-Emrik Welschinger is a seasoned professional with extensive experience in Lean Six Sigma and production management across various industries including pharmaceuticals, mining, and semiconductors. Currently serving as a Corporate Lean Six Sigma Expert at Roquette since February 2025, Welschinger previously held impactful roles such as Lean and Production Manager at RHI Magnesita, Lean Six Sigma Black Belt at Comilog SA, and Inventory and Warehouse Manager at Glencore. With a strong foundation in operational efficiency and continuous improvement, Welschinger has successfully led projects that enhanced performance and reduced costs in multiple organizations, leveraging expertise in methodologies like 5S and Short Interval Management. Educational qualifications include a Master's degree in Physics from Sciences and Technologies University of Lille.