Formed in 2018 through the merger of PotashCorp and Agrium, Nutrien Ltd. is the world’s largest fertilizer producer by capacity. The company manufactures the three primary crop nutrients—nitrogen, potash, and phosphate—with a core emphasis on potash, where it holds the leading global position in installed capacity and commands about a 20% market share. Nutrien is also the largest agricultural retailer in North America and Australia, supplying fertilizers, crop protection products, seeds, and related services directly to farmers through its physical retail network and online platforms.