JD.com, Inc., also known as Jingdong Group, formerly called 360buy, is a Chinese multinational technology company specializing in e-commerce, retail, Internet, and technology. The company headquartered in Beijing. With revenues more than US158.8 billion in 2024, JD.com is China's largest retailer by revenue, and ranks 47 on Fortune Global 500. It is one of the two massive B2C online retailers in China by transaction volume and revenue, and is a major competitor to Alibaba-run Tmall. JD.com's portfolio spans across retail, technology, logistics, health care, industrials, property management, private label, insurance, and international business.