| CONTROLLER LIMITED | Private company limited by shares | Live |
| SMS Controller Limited | Private company limited by shares | Dissolved |
| Go Go Controller Limited | Private company limited by shares | Live |
| FORTUNE CONTROLLER LIMITED | Private company limited by shares | Live |
| SUPERMAN CONTROLLER LIMITED | Private company limited by shares | Live |
| Time Controller Limited | | Live |
| BOSS CONTROLLER U.K. LIMITED | Private company limited by shares | Dissolved |
| ASIA CONTROLLERS LIMITED | Private company limited by shares | Live |
| Aldridge Traffic Controllers (Hong Kong) Limited | Private company limited by shares | Dissolved |
| PERTHSHIRE CONTROLLERS LIMITED | Private company limited by shares | Live Commenced dormancy on 15-Sep-2014 |
| BILANG INTERNATIONAL GROUP HK CONTROLLING CO., LIMITED | Private company limited by shares | Dissolved |
| CPC CONTROLLING INC. LIMITED | Private company limited by shares | Live |
| ITALY SHESHI INTERNATIONAL CONTROLLING CO., LIMITED | Private company limited by shares | Live |
| ITALY ICE COSTUME CONTROLLING LIMITED | | Live |
| China Posts & Telecommunications Controlling Company Limited | Private company limited by shares | Live |
| RISING STAR CONTROLLING LIMITED | Private company limited by shares | Live |
| CONTROLLUXE LIMITED | Private company limited by shares | Dissolved |
| CONTROL-O ENERGY LIMITED | Private company limited by shares | Dissolved |
| CONTROLOGY SOLUTIONS LIMITED | Private company limited by shares | Live |
| 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 |
| ControlTech Supply Limited | | Live |