| CELEC LIMITED | Private company limited by shares | Live |
| C-ELEC TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CELEC NATURALMEDICINE TECHNOLOGY AND TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| CELECA COMPANY LIMITED | Private company limited by shares | Dissolved |
| CELECA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CELECHEER COMPANY LIMITED | Private company limited by shares | Dissolved |
| CELECTRO LIMITED | Private company limited by shares | Dissolved |
| CELECTRONICS SOLUTIONS LIMITED | | Live |