Archroma, a global leader in color and specialty chemicals, and the former textile, paper and emulsions businesses of Clariant, has named Stephan Sielaff chief operating officer.
Based in Reinach, Switzerland, Sielaff will oversee the business' global production, manufacturing and integrated supply chain activities, ensuring the highest level of performance and efficiency to meet the company’s commitment to world-class standards and high service levels.
Sielaff has spent the past 8 years with Symrise, most recently as the senior vice president Global Operations of the Flavor & Nutrition business. Previously Sielaff held various roles in supply chain, innovation and engineering, as well as marketing at Unilever.
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