Alibaba Group Holding Limited, also known as Alibaba Group and as Alibaba.com, is a Chinese multinational technology company specializing in e-commerce, retail, Internet, and technology. Founded on 28 June 1999 in Hangzhou, Zhejiang, the company provides consumer-to-consumer (C2C), business-to-consumer (B2C), and business-to-business (B2B) sales services via web portals, as well as electronic payment services, shopping search engines, and cloud computing services. It owns and operates a diverse portfolio of companies around the world in numerous business sectors.

Alibaba is one of the world’s largest retailers and e-commerce companies. In 2020, it was also rated as the fifth-largest artificial intelligence company. It is also one of the biggest venture capital firms, and one of the biggest investment corporations in the world. The company hosts the largest B2B (Alibaba.com), C2C (Taobao), and B2C (Tmall) marketplaces in the world. It has been expanding into the media industry, with revenues rising by triple percentage points year after year. It also set the record on the 2018 edition of China’s Singles’ Day, the world’s biggest online and offline shopping day.