Heraeus Covantics
Dirk Witte is an experienced leader in supply chain and procurement, currently serving as Head of Central Supply Chain and Head of Procurement at Heraeus Covantics since January 2025. Prior to this role, Dirk held various executive positions at Heraeus, including Executive Vice President and Global Head of Operations and Supply Chain. Dirk's career includes significant roles at Woco Industrietechnik GmbH and MANN+HUMMEL, as well as experience at Accenture, Ticona, and sanofi-aventis, where notable contributions included overseeing global purchasing initiatives and enhancing efficiency within procurement organizations. Dirk's educational qualifications include an Executive MBA from Northwestern University's Kellogg School of Management and a Master's degree in Business Administration from WHU – Otto Beisheim School of Management, complemented by a Diplom Wirtschaftsingenieur from Technische Hochschule Mittelhessen.
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Heraeus Covantics
Heraeus Covantics is a technology leader specializing in the manufacturing and processing of the industry’s highest purity quartz, fused silica and other high-end materials such as ceramics and composites. With locations in Europe, USA and Asia, Heraeus Covantics manufactures semi-finished products, complex system components and custom-tailored solutions made of quartz glass, fused silica and ceramic materials for the data transmission and telecommunication industry, the production of specialty optical fibers for industrial and medical applications, semiconductor manufacturing and optical applications among others.