JD.com

JD.com operates retail and supply-chain businesses supported by its own technology and fulfillment infrastructure. Its online retail services connect consumers with merchandise from brands and sellers, while related businesses provide logistics and other services used to move products through the supply chain. The company also makes its technology and infrastructure available to external partners through services it describes as Retail as a Service. These activities combine customer-facing commerce with tools and operations for merchants, brands and other businesses, extending JD.com's role beyond the storefront used by individual shoppers.