JD.COM | 426,316 followers on LinkedIn. JD.com, also known as JINGDONG, is a leading e-commerce company transferring to be a technology and service enterprise with supply chain at its core. JD.com’s business has expanded across retail, technology, logistics, health, property development, industrials, and international business. Ranking 44 on the Fortune Global 500, JD.com is China’s largest retailer by revenue.