Siemens AG (MES system product provider) (headquartered in Berlin and Munich) is a technology company focused on the industrial, infrastructure, transportation and medical sectors. From more energy-efficient factories, more resilient supply chains, smarter buildings and power grids to cleaner, more comfortable transportation and advanced healthcare systems, Siemens is committed to making technology work and creating value for its customers. By merging the physical and digital worlds, Siemens empowers customers to drive industry and market change, helping billions of people create every day. Siemens holds a majority stake in publicly traded Siemens Healthcare, which as a medical technology company shapes the future of the healthcare industry. In addition, Siemens holds a minority stake in Siemens Energy, an international player in global transmission and power generation.