CATL (Contemporary Amperex Technology Co., Limited) is the world’s largest manufacturer of EV batteries and energy storage systems, holding ~38% and ~36% global market share respectively in 2025. Founded in 2011 and headquartered in Ningde, Fujian Province, China, CATL operates 15 manufacturing plants worldwide including facilities in Germany (14 GWh) and Hungary (100 GWh planned). With a market cap exceeding $140 billion, CATL powers approximately 1 in 3 electric vehicles globally, supplying Tesla, BMW, Volkswagen, Toyota, Ford, and other major automakers. CATL aims for carbon neutrality in core operations by 2025 and across its value chain by 2035.