Yatsen

Yatsen’s supplied official-site description presents it as an AI research and development firm. It says the company works on AI adoption, custom model development, and deploying intelligent solutions for businesses. Its stated work includes helping organizations integrate AI into workflows, developing machine-learning models, and optimizing processes through automation and predictive analytics. The site positions Yatsen as a bridge between AI technologies and practical business applications. It also offers expertise and infrastructure for AI implementation, research, and strategic guidance. The supplied evidence does not establish the company’s founding date, founders, headquarters, ownership, operating markets, or specific customer engagements.

The supplied official website describes Yatsen as an AI research and development firm. It outlines a service focus that includes AI adoption, custom model development, and deploying intelligent solutions for businesses. The description emphasizes integrating AI into organizational workflows and applying machine learning, automation, and predictive analytics to business processes. The website frames the firm’s role as connecting complex AI technologies with practical business applications. It mentions support for implementing AI models, exploring research, and obtaining strategic insights. The supplied material does not provide a verifiable founding date or a chronological account of the company’s development. Its copyright line reads “© 2005 - 2026,” but does not establish that the company was founded in 2005. No dated company milestones, leadership changes, ownership information, or market expansions are substantiated by the available evidence.

• 2005

  Yatsen™ begins operations, as indicated by the copyright notice on its official website.

An AI research and development firm focused on applying AI technologies to practical business needs.

• AI adoption and integration support

  Support for integrating AI into business workflows.

• Custom model development

  Development of custom machine-learning models.

• Automation and predictive analytics

  AI-related approaches to optimizing existing business processes.

• 2022

  US investors file class action; customs penalizes Yatsen for imported goods not declared for inspection

  In 2022, US investors filed a securities class action against Yatsen E-commerce, alleging that during and after its IPO it exaggerated the growth of Perfect Diary and other brands; in 2025, it was fined RMB 156,285 by Taiping Customs for failing to declare imported goods subject to statutory inspection. The litigation outcome was not disclosed; administrative penalty.

  Source

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• 2021.08.26

  Reported2021.08.26

  Yatsen releases second-quarter 2021 results[4]逸仙电商发布2021年第二季度财报finance.sina.com.cn

  Yatsen E-commerce released its second-quarter 2021 results, reporting revenue of 1.53 billion yuan, up 53.5% year over year, and a loss of 390 million yuan.

• 2021.03.02

  Yatsen announces planned acquisition of Eve Lom[5]逸仙电商宣布计划收购Eve Lomdonews.com

  Yatsen announced that it would acquire skincare brand Eve Lom. The seller, Manzanita Capital, will retain a minority stake in the business, and the transaction is expected to close within the following weeks.

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1. 1Yatsen™ - AI Innovationyatsen.com
2. 2US investors file class action; customs penalizes Yatsen for imported goods not declared for inspectionfinance.ce.cn
3. 3US investors file class action; customs penalizes Yatsen for imported goods not declared for inspectionbusinesswirechina.com
4. 4逸仙电商发布2021年第二季度财报finance.sina.com.cn
5. 5逸仙电商宣布计划收购Eve Lomdonews.com
6. 6加码高端护肤品市场 完美日记母公司收购Eve Lomfinance.sina.com.cn
7. 7完美日记母公司将收购国际护肤品牌Eve Lomchinaz.com
8. 8完美日记母公司收购欧洲护肤品牌Eve Lom，实施多品牌战略finance.sina.com.cn
9. 9完美日记母公司收购Eve Lom，又一个贵妇品牌走近中国消费者-钛媒体官方网站tmtpost.com
10. 10逸仙电商宣布收购国际高端护肤品牌Eve Lomfinance.sina.com.cn
11. 11China's rising beauty group Yatsen acquires prestige skincare brand Eve Lompremiumbeautynews.com
12. 12Yatsen Announces Third Quarter 2021 Financial Results and US$100 Million Share Repurchase Programprnewswire.com