v3.25.2
Nature of business and organization (Tables)
6 Months Ended
Jun. 30, 2025
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    

 

Name   Background   Ownership
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 mobile games 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
           
Shenzhen Yiyou Online Technology Co., Ltd. (“YY Online”)   A PRC limited liability company Incorporated on January 14, 2019 Primarily engages in central processing algorithm in advertising industry   100% owned by Shenzhen Yitian before January 11, 2021; 100% owned by Weidong after January 11, 2021; Disposed in May 2024
  Incorporated on May 15, 2020  
  Primarily engages in central processing algorithm in mobile games industry  
           
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
  Incorporated on October 28, 2020  
  Primarily engages in central processing algorithm in advertising industry  
           
Khorgas Weidong Technology Co., Ltd. (“Khorgas Weidong”)   A PRC limited liability company   100% owned by Weidong before July 14, 2021; 100% owned by Shanghai Guoyu after July 14, 2021; dissolved on December 30, 2024
  Incorporated on October 30, 2020  
  Primarily engages in central processing algorithm in advertising industry  
       
Shanghai Weimu Technology Co., Ltd. (“Shanghai Weimu”)   A PRC limited liability company   58% owned by Shenzhen Weiyixin
  Incorporated on November 30, 2020  
  Engages in providing software support services  
       
Weiyi Yuliang (Beijing) Science Technology Center (Limited Partnership) (“Weiyiyuliang”)   A PRC Limited Partnership    50% owned by Shenzhen Weiyixin
  Incorporated on June 20, 2024  
  No operations as of December 31, 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  

 

Name   Background   Ownership
Viwo Technology Limited. (“Viwo Tech”)   A Hong Kong company   100% owned by VIWO Cayman
  Incorporated on April 15, 2021  
  Engages in intelligent chips design  

 

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  
           
Shanghai Guoyu Information Technology Co., Ltd. (“Shanghai Guoyu”)   A PRC limited liability company   99% owned by Weidong, 1% owned by SZ Weidong
  Incorporated on March 18, 2019  
  Engages in R&D and application of intelligent visual algorithm technology  
           
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
  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