| KEY CONTROL TRADING LIMITED | Private company limited by shares | Dissolved |
| GEO TRADING AND CONTROL COMPANY LIMITED | Private company limited by shares | Live |
| CHINA CONTROL TRADING HK LIMITED | Private company limited by shares | Live |
| China Control Trading Corporation Limited | Private company limited by shares | Dissolved |
| Phoenix Control (China) Trading Limited | Private company limited by shares | Live |
| Phoenix Control Trading Limited | Private company limited by shares | Live |
| Transcend Motor Safety Control (H.K.) Limited | Private company limited by shares | Dissolved |
| Trident Flow Control System Limited | Private company limited by shares | Live |
| Unique Pest Control Limited | Private company limited by shares | Live |
| Orient United Capital Control Group Co., Limited | Private company limited by shares | Live |
| CONTROL TECHNIQUES UNI-WIDE PTE LIMITED | Private company limited by shares | Dissolved |
| VALVE CONTROL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| China Association For Vector Prevention And Control Limited | | Live |
| Virtual Control Limited | Private company limited by shares | Live |
| Voyage Control (Asia) Limited | Private company limited by shares | Live |
| FIRST CONTROL WANHUA GROUP LIMITED | Private company limited by shares | Dissolved |
| WAN'S INTERNATIONAL GOLD CONTROL LIMITED | | Live |
| Odyssey Waste Control HK Limited | Private company limited by shares | Live |
| GERMANY WATO CONTROL VALVE LIMITED | Private company limited by shares | Live |
| CURRENT WAVE ENVIRONMENTAL POLLUTION CONTROL (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| WEIKONG LIUTI CONTROL EQUIPMENTS LIMITED | Private company limited by shares | Live |
| WELL CONTROL LIMITED | Private company limited by shares | Dissolved |
| WELL CONTROL LIMITED | Private company limited by shares | Live |
| ALERT WELL CONTROL LIMITED | Private company limited by shares | Dissolved |
| WELL CONTROL ASIA LIMITED | Private company limited by shares | Dissolved |
| WELL CONTROL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WELL CONTROL SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| WELLINK PEST CONTROL LIMITED | Private company limited by shares | Live |
| WEST CONTROL VALVE AND INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| WIDE CONTROL ENGINEERING LIMITED | Private company limited by shares | Live |
| WILSON&WALLZ CONTROL ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SUN CONTROL WINDOW FILM CO LIMITED | Private company limited by shares | Dissolved |
| Winhold Automate Control Engineering HK Co., Limited | Private company limited by shares | Live |
| WIN'S PEST CONTROL LIMITED | Private company limited by shares | Live |
| HIN WONG CLEANING & PEST CONTROL LIMITED | Private company limited by shares | Dissolved |
| WORLD MALARIA CONTROL CENTER LIMITED | Private company limited by shares | Live |
| WORLD CONTROL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| WORLD INTERNATIONAL INVESTMENT CONTROL GROUP LIMITED | Private company limited by shares | Dissolved |
| WORLD DENTISTRY PREVENTION & CONTROL INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| FRANCE YADENA FASHION CONTROL LIMITED | Private company limited by shares | Dissolved |
| YUKOSETO CONTROL COMPANY LIMITED | Private company limited by shares | Live |
| TIANJIN ZHONGDE (WATTS) VALVE CONTROL CO., LIMITED | Private company limited by shares | Live |
| ZWICK (HK) FLOW CONTROL LIMITED | Private company limited by shares | Live |
| CONTROL4 HK LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Sep-2014 |
| CONTROLAND INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CONTROLEX LIMITED | Private company limited by shares | Live |
| CONTROLGAS ASIA LIMITED | Private company limited by shares | Live |
| AG control&inspections Limited | Private company limited by shares | Live |
| APEX INTERNATIONAL GROUP FOR CARBON CONTROLLED TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Apex International Group For Carbon Controlled Technology Limited | | Live |
| BALEM CHINA PHARMACY CONTROLLED COMPANY LIMITED | Private company limited by shares | Dissolved |
| Controlled Chaos Limited | Private company limited by shares | Live |
| World Chinese Human Controlled Bioelectricity Technology Co., Limited | | Live |
| HONG KONG REMOTE CONTROLLED CAR ASSOCIATION LIMITED | Private company limited by shares | Live |
| HK MLH DESERT&WATER CONTROLLED ENVIRONMENT PROTECTION INT'L INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CONTROLLED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| REMOTE CONTROLLED LIGHTING (ASIA) LIMITED | Private company limited by shares | Live |
| WELL CONTROLLED DEVELOPMENTS LIMITED | Private company limited by shares | Live |
| 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 |