| ALPHA FLOW CONTROL CO., LIMITED | Private company limited by shares | Live |
| Alpha Power Control Limited | Private company limited by shares | Dissolved |
| Alwaysclean Pest Control Co. Limited | Private company limited by shares | Live |
| Safety Ambassador Environmental Control And Protection Limited | Private company limited by shares | Live |
| American Electric Control Company Limited | Private company limited by shares | Live |
| Ansian Hygiene Control Limited | Private company limited by shares | Live |
| ANZO ENGINEERED CONTROL LIMITED | Private company limited by shares | Live |
| APPLY CONTROL TECHNOLOGY (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| ITALY ARMANI CONTROL LIMITED | Private company limited by shares | Dissolved |
| ARUISI NUMERICAL CONTROL LIMITED | Private company limited by shares | Live |
| ASEAN CONTROL INVESTORS LIMITED | Private company limited by shares | Dissolved |
| DIGITAL CONTROL ASIA LIMITED | Private company limited by shares | Dissolved |
| Asia Quality Pest Control Association (HK) Limited | | Live |
| ASIAN BUSINESS CONTROL LIMITED | Private company limited by shares | Live |
| AUSTRALIAN PEST CONTROL LIMITED | Private company limited by shares | Live |
| AUTO CONTROL (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| EVER CONTROL AUTO SALES LIMITED | Private company limited by shares | Dissolved |
| HANWAY AUTO CONTROL (HK) CO., LIMITED | Private company limited by shares | Live |
| GERMANY HUANGGUAN AUTOMATIC GATE CONTROL LIMITED | Private company limited by shares | Live |
| GERMANY LASSMAN AUTOMATIC CONTROL SYSTEM LIMITED | Private company limited by shares | Live |
| AUTOMATIC CONTROL SYSTEM LIMITED | Private company limited by shares | Dissolved |
| HTM AUTOMATIC CONTROL SYSTEM LIMITED | Private company limited by shares | Live |
| VERTEX AUTOMATIC CONTROL COMPANY LIMITED | Private company limited by shares | Dissolved |
| GERMANY WAERTA AUTOMATIC CONTROL BATTERY LIMITED | Private company limited by shares | Live |
| CONTROL AUTOMATION LIMITED | Private company limited by shares | Live |
| Glofour Automation Control System Limited | Private company limited by shares | Live |
| XIN BANG FLOW CONTROL LIMITED | Private company limited by shares | Live |
| GERMANY LUOTUO AUTOMATIC CONTROL INT'L STORAGE BATTERY LIMITED | Private company limited by shares | Live |
| BEIJING TAIZI BIOLOGICAL TECHNOLOGY INT'L HOLDING CONTROL LIMITED | Private company limited by shares | Dissolved |
| Beijing Opto-Tech (APT) Control Co., Limited | Private company limited by shares | Live |
| Beijing Safirst Control Technology Co., Limited | | Live |
| BEIJING ZHONGDIANKAIRUI CONTROL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| BELLOWS CONTROL SOLUTIONS LIMITED | Private company limited by shares | Live |
| BEST CONTROL TOR LIMITED | Private company limited by shares | Live |
| BIOLOGICAL BACTERIA CONTROL ASIA LIMITED | Private company limited by shares | Dissolved |
| AMERICA HEALTHME BIO-TEC CONTROL SHARE LIMITED | Private company limited by shares | Dissolved |
| BLOOMFOSS CONTROL CO. LIMITED | Private company limited by shares | Live |
| HK Bolun Electric Control Technology Limited | Private company limited by shares | Live |
| BOSS CONTROL LIMITED | Private company limited by shares | Dissolved |
| BRIGHT CONTROL LIMITED | Private company limited by shares | Live |
| BRIGHT FLOW CONTROL COMPANY LIMITED | Private company limited by shares | Live |
| BRIGHT FUTURE EQUILIBRIUM WEIGHT CONTROL LIMITED | Private company limited by shares | Dissolved |
| BUSINESS CONTROL LIMITED | Private company limited by shares | Live |
| HK SHUANGHE CONTROL CABLE COMPANY LIMITED | Private company limited by shares | Live |
| Quality Call Environmental Control Group Company Limited | | Live |
| Capital Control HK Limited | Private company limited by shares | Live |
| Global Carbon Emissions Control Co., Limited | Private company limited by shares | Live |
| BALANCE CARGO CONTROL AND SURVEY LIMITED | Private company limited by shares | Dissolved |
| BALANCE CARGO CONTROL AND SURVEY LIMITED | Private company limited by shares | Live |
| CARGO CONTROL CHINA COMPANY LIMITED | Private company limited by shares | Live |
| CARGO CONTROL (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| CENTRAL CONTROL LIMITED | Private company limited by shares | Dissolved |
| CHINA YOUTH HEALTH AND SMOKING CONTROL CENTRE LIMITED | Private company limited by shares | Live |
| CHANG XIANG INTELLECTUAL CONTROL LIMITED | Private company limited by shares | Dissolved |
| TIANJIN CHANGTIAN COMPUTER NUMERICAL CONTROL TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| CHECK AND CONTROL LIMITED | Private company limited by shares | Dissolved |
| BOLEI (CHINA) CONTROL SYSTEM LIMITED | Private company limited by shares | Live |
| CHINA DIABETES PREVENTION CONTROL CENTER LIMITED | Private company limited by shares | Dissolved |
| Germany Danspersun Fluid Control Tech (China) Co., Limited | Private company limited by shares | Live |
| CHINA XINDONG HEALTH CONTROL MANGEMENT CO., LIMITED | Private company limited by shares | Live |
| COLLECTIONS SCOPE OF OPERATION (CHINA) COLLECTION INVESTMENT CONTROL LIMITED | Private company limited by shares | Dissolved |
| CHINA CONSULT & CONTROL LIMITED | Private company limited by shares | Dissolved |
| DESN FLOW CONTROL (CHINA) CO., LIMITED | Private company limited by shares | Live |
| Control Devices China Limited | Private company limited by shares | Live |
| Samsung Electric Control China Limited | | Live |
| LAMPAR FLOW CONTROL (CHINA) LIMITED | Private company limited by shares | Live |
| CHINA FLUID CONTROL LIMITED | Private company limited by shares | Live |
| Honeywell Automation Control (China) Co., Limited | | Live |
| SMART INTELLIGENT CONTROL (CHINA) LIMITED | Private company limited by shares | Live |
| Nekes Automatic Control (China) Co., Limited | Private company limited by shares | Live |
| Phoenix Control (China) Limited | Private company limited by shares | Live |
| RTP (CHINA) CONTROL SYSTEM LIMITED | Private company limited by shares | Live |
| BALUFU CONTROL SYSTEM (CHINA) LIMITED | Private company limited by shares | Live |
| CONTROL TECHNIQUES CHINA PTE LIMITED | Private company limited by shares | Dissolved |
| WATTS FLOW CONTROL (CHINA) CO., LIMITED | Private company limited by shares | Live |
| CHOKEFLO CONTROL LIMITED | Private company limited by shares | Live |
| CHINA CHRONIC DISEASE CONTROL ASSOCIATION LIMITED | Private company limited by shares | Live |
| CHUNG HING CLEANING & PEST CONTROL SERVICE LIMITED | Private company limited by shares | Live |
| CITECT CONTROL SYSTEMS LIMITED | Private company limited by shares | Live |
| CITIC AUTO CONTROL LIMITED | Private company limited by shares | Live |
| City Door Control System Limited | Private company limited by shares | Dissolved |
| HONG KONG KONG PO CITY PEST CONTROL CO., LIMITED | Private company limited by shares | Dissolved |
| City Pest Control Limited | Private company limited by shares | Live |
| NEW CITY CLEANING & PEST CONTROL SERVICE LIMITED | Private company limited by shares | Dissolved |
| CLIMATE CONTROL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CONTROL CLOTHER COMPANY LIMITED | Private company limited by shares | Live |
| CLOUD CONTROL LIMITED | Private company limited by shares | Live |
| For Ez Control Co., Limited | Private company limited by shares | Live |
| HK ZK CONTROL CO., LIMITED | Private company limited by shares | Live |
| China Academy of Vision Prevention and Control Co., Limited | Private company limited by shares | Live |
| Cash Acme Industry Control (HK) Co., Limited | Private company limited by shares | Live |
| HONGRUN AUTOMATIC CONTROL CO., LIMITED | Private company limited by shares | Live |
| Caesar Door Control Co., Limited | Private company limited by shares | Live |
| CHINA ELDERLY CHRONIC DISEASE CONTROL CENTER CO., LIMITED | Private company limited by shares | Live |
| HK CHENG SHI CONTROL CO., LIMITED | Private company limited by shares | Live |
| HK CHIAJEN AUTOMATIC CONTROL VALVE MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| STOCK FLUID CONTROL (CHINA) CO., LIMITED | Private company limited by shares | Live |
| Galleon (China) Control Co., Limited | Private company limited by shares | Live |
| China Infection Control Co., Limited | | Live |
| CHINESE DIABETES CONTROL KANGFU INSTITUTE CO., LIMITED | Private company limited by shares | Live |