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
MC Hologram Inc. (“MC”)   - A Cayman Islands company   100% owned by MicroCloud  
  - Formed on November 10, 2020    
  - Registered capital of USD 50,000    
  - A holding company    
             
Quantum Edge HK Limited (“Mengyun HK”)   - A Hong Kong company   100% owned by MC  
  - Formed on November 25, 2020    
  - Registered capital of HKD 10,000 (USD 1,290)    
  - A holding company    
             
Beijing Xihuiyun Technology Co., Ltd (“Beijing Xihuiyun”)   - A PRC limited liability company   100% owned by Mengyun HK  
  - Formed on May 11, 2021    
  - Registered capital of RMB 207,048,000    
  - A holding company    
             
Shanghai Mengyun Holographic Technology Co., Ltd. (“Shanghai Mengyun”)   - A PRC limited liability company   81.63% owned by Beijing Xihuiyun and 18.37% owned by Mengyun HK  
  - Formed on March 24, 2016    
  - Registered capital of RMB 27,000,000    
  - Primarily engages in holographic integrated solutions.    
           
Shenzhen Mengyun Holographic Technology Co., Ltd. (“Shenzhen Mengyun”)   - A PRC limited liability company   100% owned by Shanghai Mengyun  
  - Formed on March 15, 2016    
  - Registered capital of RMB 10,000,000    
  - Primarily engages in holographic integrated solutions.    
             
Shenzhen BroadVision Technology Co., Ltd. (“Shenzhen Bowei”)   - A PRC limited liability company   100% owned by Shenzhen Mengyun  
  - Formed on April 12, 2016    
  - Registered capital of RMB 10,000,000    
  - Primarily engages in holographic PCBA solutions.    
             
Mcloudvr Software Network Technology HK Co., Limited (“Mcloudvr HK”)   - A Hong Kong company   100% owned by Shenzhen Mengyun  
  - Formed on February 2, 2016    
  - Registered capital of HKD 100,000    
  - Primarily engages in holographic integrated solutions.    
         
Broadvision Intelligence (Hong Kong), Ltd. (“Broadvision HK”)   - A Hong Kong company   100% owned by Shenzhen Bowei  
  - Formed on November 5, 2020    
  - Registered capital of HKD 10,000    
  - No operation    

 

Name   Background   Ownership
Ocean Cloud Technology Co., Limited (“Ocean HK”)   - A Hong Kong company   56% owned by Mcloudvr HK  
  - Formed on November 4, 2021    
  - Registered capital of HKD 10,000    
  - No operation    
             
Shenzhen Haiyun Xinsheng Technology Co., Ltd. (“Shenzhen Haiyun”)   - A PRC limited liability company   100% owned by Ocean HK  
  - Formed on December 3, 2021    
  - Registered capital of RMB 300,000    
  - No operation    
             
Shenzhen Haiyun Xingchen Technology Co., Ltd. (“Haiyun Xingchen”)   - A PRC limited liability company   100% owned by Shenzhen Haiyun  
  - Formed on February 26, 2024    
  - Registered capital of RMB 300,000    
  - No operation    
             
Shenzhen Yushian Technology Co., Ltd. (“Shenzhen Yushian”)   - A PRC limited liability company   The company was dissolved on May 6, 2026.  
  - Formed on February 18, 2022    
  - Registered capital of RMB 1,000,000    
  - Advertising service    
             
HaiYun Group Investment Ltd. (“HaiYun Group”)   - A BVI Business company   100% owned by MC  
  - Formed on March 18, 2025    
  - No operation    
             
HaiCloud Technology Inc. (“HaiCloud Inc”)   - A Cayman Islands company   65% owned by HaiYun Group  
  - Formed on May 7, 2025    
  - Primarily engages in holographic integrated solutions.    
             
HaiCloud Technology Limited (“HaiCloud Ltd”)   - A Hong Kong company   100% owned by HaiCloud Inc  
  - Formed on May 27, 2025    
  - Registered capital of HKD 1,000,000    
  - No operation    
             
ShenZhen HaiYun Zhichuang Technology Ltd. (“HaiYun Zhichuang”)   - A PRC limited liability company   100% owned by HaiCloud Ltd  
  - Formed on June 27, 2025    
  - Registered capital of RMB 1,000,000    
  - No operation    
             
Shanghai Kuosou Technology Ltd. (“Shanghai Kuosou”)   - A PRC limited liability company   100% owned by Haiyun Xingchen  
  - Formed on February 11, 2018    
  - Registered capital of RMB 1,000,000    
  - Primarily engages in advertising services.