| Company Name | Type | Status |
|---|---|---|
| HCDA ELECTRONICS LIMITED | Private company limited by shares | Live |
| HCDF LIMITED | Private company limited by shares | Live |
| HCDtailormade Limited | Private company limited by shares | Live |
| HC-DYNAMICS LIMITED | Private company limited by shares | Live |
| HONG KONG HCDZ EDUCATION TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |