| CHAINTECH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHAINTEL LIMITED | Private company limited by shares | Dissolved |
| CHAINTEX LIMITED | Private company limited by shares | Live |
| CHAINTEXT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHAINTIME TRADING CO. LIMITED | Private company limited by shares | Dissolved |
| CHAINTIME TRADING CO. LIMITED | Private company limited by shares | Live |
| CHAINTIMES FINANCE LIMITED | Private company limited by shares | Live |
| CHAINTON LIMITED | Private company limited by shares | Live |
| Chaintool Technology Limited | | Live |
| CHAINTOP LIMITED | Private company limited by shares | Dissolved |
| CHAINTOWER COMPANY LIMITED | Private company limited by shares | Dissolved |