Executive Board Executive Board: Dr. Christian Hartel, Auguste Willems, Dr. Rudolf Staudigl (President & CEO), Dr. Tobias Ohler Dr. Rudolf Staudigl President & CEO WACKER POLYSILICON Executive Personnel Corporate Development Corporate Communications Investor Relations Corporate Auditing Legal ComplianceRetirement Benefits(since July 1, 2016) Dr. Christian Hartel WACKER POLYMERS Human Resources (Personnel Director) Corporate Engineering Region: Asia Dr. Tobias Ohler SILTRONIC Corporate Accounting and Tax Corporate Controlling Corporate Finance and Insurance Information Technology Technical Procurement & Logistics Raw Materials & Energy Region: The Americas Auguste Willems WACKER SILICONES WACKER BIOSOLUTIONS Sales & Distribution Corporate Research & Development Intellectual Property Site Management Corporate Security Environment, Health, Safety Product Stewardship Regions: Europe, Middle East Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board Executive Board