According to the Tianyancha App, DeepSeek's associated company, Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd., has recently undergone multiple changes in business registration. Pei Tian has stepped down as Executive Director and General Manager, now serving as Manager and Director; Wang Xianzhu has been added as the head of finance; and the company's business scope has been expanded to include Internet information services. The company was established in July 2023, with Pei Tian as the legal representative and a registered capital of 10 million RMB, co-held by Liang Wenfeng and his Ningbo Cheng'en Enterprise Management Consulting Partnership (Limited Partnership). Its business scope includes