CATL

Contemporary Amperex Technology Co., Limited (CATL), founded in 2011 and headquartered in Ningde, China, is the world's largest battery manufacturer by shipped ESS capacity. The company is vertically integrated from LFP cell production to containerized DC block systems and has held the number-one position in global energy storage battery shipments for consecutive years. CATL manufactures across multiple sites in China with overseas factories in Germany and Hungary.