| YCH CONTROLS LIMITED | Private company limited by shares | Dissolved |
| KO CONTROLS LIMITED | Private company limited by shares | Live |
| GD CONTROLS LIMITED | Private company limited by shares | Dissolved |
| VAE CONTROLS LIMITED | Private company limited by shares | Live |
| CVS CONTROLS LIMITED | Private company limited by shares | Dissolved |
| SW CONTROLS LIMITED | Private company limited by shares | Live |
| OC Controls Limited | Private company limited by shares | Live |
| BB Controls Limited | Private company limited by shares | Live |
| IPS CONTROLS LIMITED | Private company limited by shares | Live |
| ADVANCED CONTROLS LIMITED | Private company limited by shares | Live |
| Airbft Controls Company Limited | Private company limited by shares | Live |
| ASCEN CONTROLS LIMITED | | Live |
| Ashwell Controls Limited | Private company limited by shares | Live |
| BUSINESS CONTROLS (F.E.) LIMITED | Private company limited by shares | Dissolved |
| DELTA CONTROLS LIMITED | Private company limited by shares | Live |
| DURA CONTROLS LIMITED | Private company limited by shares | Live |
| ECI ENERTRONICS CONTROLS LIMITED | Private company limited by shares | Dissolved |
| Galaxy Controls Limited | Private company limited by shares | Live |
| HVAC CONTROLS LIMITED | Private company limited by shares | Live |
| HYDRAULIC CONTROLS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| InsBud Controls Company Limited | Private company limited by shares | Live |
| Lingreen Controls Limited | Private company limited by shares | Live |
| MEGA CONTROLS LIMITED | Private company limited by shares | Live |
| NIBCO PACIFIC (FLUID CONTROLS) LIMITED | Private company limited by shares | Dissolved |
| Ocean Controls Limited | Private company limited by shares | Live |
| Phoenix Controls Limited -The- | Private company limited by shares | Live |
| RICHMIND CONTROLS LIMITED | Private company limited by shares | Live |
| Servo Controls Limited | Private company limited by shares | Live |
| TRIATEK LAB CONTROLS LIMITED | Private company limited by shares | Dissolved |
| WESTERN PACIFIC CONTROLS LIMITED | Private company limited by shares | Live |
| CONTROLSEAL (CHINA) LIMITED | Private company limited by shares | Live |
| CONTROLSEAL VALVE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG CONTROLSYS ENGINEERING CO., LIMITED | Private company limited by shares | Live |