Alstom Ltd., founded in France in 1928, is a publicly traded company headquartered in France. It is a leading global enterprise in the fields of rail transit, power equipment, and power transmission infrastructure, known for its innovative and environmentally friendly technologies. Alstom includes six major businesses: energy, power transmission and distribution, transportation, industrial equipment, ship equipment, and engineering contracting. It mainly engages in the production of various industrial and electrical equipment, as well as the supply, transmission, and distribution of electricity.