Siemens started as a small workshop in Berlin in 1847 and has grown to a global firm operating in over 190 countries. It offers a wide range of products and services across several sectors including communications, power generation, automation, lighting, medical technology and transportation. Founded by Werner von Siemens, the company is headquartered in Germany and employs over 420,000 people worldwide. Siemens has a long history of innovation and success spanning over 160 years.