eMeter (acquired by Siemens) a multinational engineering and electronics company involved in the fields of industry, energy, transportation and healthcare. Siemens AG, an electronics and electrical engineering company, operates in the industry, energy, and healthcare sectors worldwide. The company, formerly known as Siemens & Halske, was founded in 1847 and is headquartered in Munich, Germany. Siemens' principal activities are in the fields of industry, energy, transportation and healthcare. It is organized into five main divisions: Industry, Energy, Healthcare, Infrastructure & Cities, and Siemens Financial Services (SFS). Siemens and its subsidiaries employ approximately 360,000 people across nearly 190 countries and reported global revenue of approximately 73.5 billion euros for the year of 2011.