Siemens AG is a global technology powerhouse that brings together the digital and physical worlds to benefit customers and society. Siemens has stood for engineering excellence, innovation, quality, reliability and internationality for more than 170 years. We focus on intelligent infrastructure for buildings and decentralised energy systems, on automation and digitalisation in the process and manufacturing industries, and on smart mobility solutions for rail and road transport. Siemens brings together the digital and physical worlds to benefit customers and society.