v3.26.1
Nature of business and organization (Tables)
6 Months Ended
Jun. 30, 2026
Accounting Policies [Abstract]  
Schedule of accompanying consolidated financial statements
         
Name   Background   Ownership
VIYI Technology Inc. (“VIYI”)   A Cayman Islands company Incorporated on September 24, 2020   100% owned by MicroAlgo
           
VIYI Technology Ltd. (“VIYI Ltd”)   A Hong Kong company   100% owned by VIYI
  Incorporated on October 9, 2020  
  A holding company  
       
Shenzhen Weiyixin Technology Co., Ltd. (“Shenzhen Weiyixin” or “VIYI WFOE”)   A PRC limited liability company and deemed a wholly foreign owned enterprise (“WFOE”)   100% owned by VIYI Ltd
  Incorporated on November 18, 2020  
  A holding company    
         
Shenzhen Yitian Internet Technology Co., Ltd. (“Shenzhen Yitian”)   A PRC limited liability company   100% owned by Beijing WiMi before December 24, 2020 VIE of Shenzhen Weiyixin starting on December 24, 2020. 100% owned by Shenzhen Weiyixin starting April 1, 2022
  Incorporated on March 08, 2011  
  Primarily engages central processing algorithm in advertising industry  
           
Shenzhen Qianhai Wangxin Technology Co., Ltd. (“Qianhai Wangxin”)   A PRC limited liability company Incorporated on October 16, 2015 Primarily engages in central processing algorithm in advertising industry   100% owned by Shenzhen Yitian
           
Hainan Weidong Technology Co., Ltd. (“Weidong”)   A PRC limited liability company   100% owned by Shenzhen Yitian before January 11, 2021; 100% owned by Shenzhen Weiyixin after January 11, 2021, and dissolved on July 2, 2026
  Incorporated on October 28, 2020  
  Primarily engages in central processing algorithm in advertising industry  

 

Name   Background   Ownership
Shanghai Weimu Technology Co., Ltd. (“Shanghai Weimu”)   A PRC limited liability company   58% owned by Shenzhen Weiyixin
  Incorporated on November 30, 2020  
  Engages in central processing algorithm in advertising industry  
       
Weiyi Yuliang (Beijing) Science Technology Center (Limited Partnership) (“Weiyiyuliang”)   A PRC Limited Partnership   50% owned by Shenzhen Weiyixin
  Incorporated on June 20, 2024  
         
         
CDDI Capital Ltd (“CDDI”)   A British Virgin Islands company   100% owned by VIYI Ltd
  Incorporated on June 5, 2023  
  A holding company  
           
VIWO Technology Inc. (“VIWO Cayman”)   A Cayman Islands company   55% owned by CDDI
  Incorporated on June 27, 2023  
  A holding company  
       
Viwo Technology Limited. (“Viwo Tech”)   A Hong Kong company   100% owned by VIWO Cayman
    Incorporated on April 15, 2021  
    Engages in central processing algorithm in advertising industry  
       
VIWO Technology (HK) Co., Limited (“VIWO HK”)   A Hong Kong company   100% owned by VIWO Cayman
  Incorporated on December 20, 2023    
  A holding company    
           
Shenzhen Viwotong Technology Co., Ltd. (“Viwotong Tech”)   A PRC limited liability company   100% owned by Viwo Tech,
  Incorporated on July 19, 2021  

 

Name   Background   Ownership
Shanghai Guoyu Information Technology Co., Ltd. (“Shanghai Guoyu”)   A PRC limited liability company   99% owned by Weidong, 1% owned by SZ Weidong before April 16, 2026, 100% owned by Shenzhen Weiyixin after April 16, 2026
  Incorporated on March 18, 2019  
  Engages in central processing algorithm in advertising industry  
           
Guangzhou Tapuyu Internet Technology Co., Ltd. (“Tapuyu”)   A PRC limited liability company   100% owned by SZ Viwotong from December 1, 2021 to February 6, 2024; 100% owned by BJ Viwotong from February 6, 2024 to November 21, 2024; 100% owned by BJ Weiyun after November 21, 2024
  Incorporated on June 22, 2021  
  Engages in central processing algorithm in advertising industry  
       
Beijing Younike Information Technology Co., Ltd. (“Younike”)   A PRC limited liability company   100% owned by SZ Viwotong from January 1, 2023 to February 28, 2024; 100% owned by BJ Viwotong from February 28, 2024 to November 11, 2024; 100% owned by BJ Weiyun after November 11, 2024
  Incorporated on July 22, 2022  
  Engages in central processing algorithm in advertising industry  
         
Shenzhen Weidong Technology Co., Ltd. (“SZ Weidong”)   A PRC limited liability company   100% owned by Weidong, dissolved on May 8, 2026
  Incorporated on March 27, 2023  
  Primarily engages in central processing algorithm in advertising industry  
           
Beijing Viwotong Technology Co., Ltd. (“BJ Viwotong”) A PRC limited liability company 100% owned by VIWO HK
Incorporated on January 24, 2024
Primarily engages in central processing algorithm in advertising industry
   
Beijing Weiyun Spacetime Technology Co., Ltd (“BJ Weiyun”) A PRC limited liability company 100% owned by BJ Viwotong
Incorporated on March 7, 2024
Primarily engages in central processing algorithm in advertising industry