Siemens Ltd. engages in the provision of technology enabled solutions operating in the energy, healthcare, and industry sectors. It operates through the following segments: Gas and Power, Smart Infrastructure, Mobility, Digital Industries, Portfolio Companies, and Others. The Gas and Power segment provides integrated products, solutions, and services across energy value chain of oil and gas production, power generation, and transmission, to make society carbon-neutral. The Smart Infrastructure segment connects energy systems, buildings, and industries. The Mobility segment gives solutions for Mainline and Metro Railways covering the entire gamut of Rail infrastructure comprising of signaling and electrification and Rolling Stock components and systems. The Digital Industries segment provides technologies for the automation and digitalization of the discrete and process industries. The Portfolio Companies segment supplies products, process solutions, and services across life cycles for wind and industry sectors. The Others segment refers to other group companies and lease rentals. The company was founded on March 2, 1957 and is headquartered in Mumbai, India.