Douglas Wiencek

Douglas Wiencek is an experienced professional in supply chain management, currently serving as the Supply Chain Director at Sumika Polymers North America LLC since February 2015. Responsibilities include overseeing all processes within the Business Operations group, managing logistics, customer service, and production planning across multiple locations. Previous roles at Sumika Polymers included Supply Chain Manager and IT Specialist, Business Resource Manager, and Logistics Specialist, highlighting expertise in ERP systems, logistics operations, and strategic carrier selection. Additional experience includes a web design project for Spectrum Health and various positions in logistics and maintenance, complemented by dual Bachelor of Business Administration degrees in Integrated Supply Management and Computer Information Systems from Western Michigan University.