Siemens
Buyer
Siemens
Corporate Commodity Manager
Siemens
Head of Supply Chain Management
Siemens Healthcare
Director Strategic Purchasing
Siemens Energy
Head Of Supply Chain Management
Ralf Teichmann GmbH
Sales Manager for cranes, lifting equipment and accessories
Cerner Health Services (successor of Siemens Health Service)
Head of Commodity Management
University of Lisbon
Universidade Nova de Lisboa
Católica Lisbon School of Business & Economics
