| KINTON HEAVY CONSTRUCTION MACHINERY CO., LIMITED | Private company limited by shares | Live |
| HEAVY STONE MANAGEMENT CONSULTANT COMPANY LIMITED | Private company limited by shares | Live |
| DAH YUNG HEAVY INDUSTRY CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| HK Heavy Lift Consulting Limited | Private company limited by shares | Live |
| Big Country Heavy Equipment (HK) Group Limited | Private company limited by shares | Live |
| Cowells Heavy Machinery Co., Limited | Private company limited by shares | Live |
| WAH DA HEAVY CRANE COMPANY LIMITED | Private company limited by shares | Live |
| FLY DRAGON HEAVY CRANE HIRE COMPANY LIMITED | Private company limited by shares | Live |
| KANSON CRANE & HEAVY TRANSPORT COMPANY LIMITED | Private company limited by shares | Live |
| LAM KEE HEAVY CRANE LEASING LIMITED | Private company limited by shares | Dissolved |
| MOON LEE HEAVY CRANE LEASING LIMITED | Private company limited by shares | Dissolved |
| SHENGHUA HEAVY CRANE CO., LIMITED | Private company limited by shares | Live |
| SUNSHINE HEAVY CRANE COMPANY LIMITED | Private company limited by shares | Dissolved |
| AP CRANE AND HEAVY TRANSPORT COMPANY LIMITED | | Live |
| DAFANG HEAVY INDUSTRY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HEAVY DECORATION ENGINEERING LIMITED | | Live |
| DEUMA HEAVY MACHINE CORPORATION LIMITED | Private company limited by shares | Live |
| CHINA ANGSHENG HEAVY OIL TECHNOLOGY DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HEAVY POWER DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HEAVY RICH DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HEAVY SQUARE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| TAIWAN HONDA HEAVY MECHANICAL DEVICE LIMITED | Private company limited by shares | Dissolved |
| HONGKONG TIAN DING HEAVY INDUSTRY STOCK CO., LIMITED | Private company limited by shares | Dissolved |
| DONGLOU HEAVY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HEAVY DUTY LIMITED | Private company limited by shares | Dissolved |
| CHINA HEAVY DUTY PACKAGING GROUP LIMITED | Private company limited by shares | Live |
| SINO HEAVY DUTY AUTOMOBILE SALES CO., LIMITED | Private company limited by shares | Live |
| SHACMAN HEAVY DUTY AUTOMOBILE SALES CO., LIMITED | | Live |
| CHINA WEITONG HEAVY DUTY TRUCK CO., LIMITED | Private company limited by shares | Live |
| CHINA (HK) HEAVY DUTY TRUCK CO., LIMITED | Private company limited by shares | Live |
| HONGKONG HEAVY DUTY TRUCK PARTS CO., LIMITED | Private company limited by shares | Live |
| Zhangjiagang Huafeng Heavy Duty Equipment Manufacturing Co., Limited | Private company limited by shares | Live |
| SHACMAN HEAVY DUTY AUTOMOBILE IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Live |
| CHINA HEAVY DUTY TRUCK IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Live |
| China Heavy Duty Truck Industry Co., Limited | | Live |
| JINAN SINOAUTO HEAVY DUTY TRUCK SALES CO., LIMITED | Private company limited by shares | Live |
| Heavy duty machinery international Co., Limited | | Live |
| EXCELLENT HEAVY DUTY TRUCK PARTS CO., LIMITED | Private company limited by shares | Dissolved |
| SHAANXI HEAVY DUTY AUTOMOBILE CO., LIMITED | Private company limited by shares | Live |
| Shaanxi Heavy Duty Automobile Import & Export Co., Limited | Private company limited by shares | Live |
| CHINA HOWO HEAVY DUTY TRUCK CO., LIMITED | Private company limited by shares | Live |
| CHINA NATIONAL HEAVY DUTY TRUCK GROUP WUYUE SPECIAL VEHICLE CO., LIMITED | Private company limited by shares | Dissolved |
| China National Howo Heavy Duty Truck Group Co., Limited | Private company limited by shares | Live |
| CHINA NATIONAL HEAVY DUTY HOWO TRUCK GROUP CO., LIMITED | Private company limited by shares | Live |
| China National Heavy Duty Industry Group Limited | | Live |
| HEAVY DUTY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINOTRUCK HEAVY DUTY INDUSTRY CO., LIMITED | | Live |
| HEAVY DUTY MACHINERY HOLDING LIMITED | | Live |
| Mitsubishi Heavy Duty Truck Co., Limited | Private company limited by shares | Live |
| CHINA NATIONAL HEAVY DUTY TRUCK CORP. IMPORT AND EXPORT CO. LIMITED | Private company limited by shares | Live |
| HK SIBORUI HEAVY DUTY TRUCK PARTS LIMITED | Private company limited by shares | Live |
| HK SINO HEAVY DUTY TRUCK & ENGINEERING MACHINERY IMP & EXP LIMITED | Private company limited by shares | Live |
| TRUCK HEAVY DUTY CO., LIMITED | Private company limited by shares | Live |
| CHINA HEAVY DUTY TRUCK WANGE (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI FLYING EAGLE HEAVY INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| HEAVY EARNINGS LIMITED | Private company limited by shares | Dissolved |
| HEAVY POWER ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| CHI KEUNG HEAVY TRANSPORT ENGINEERING LIMITED | Private company limited by shares | Live |
| SOUTHERN HEAVY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHIT TAT HEAVY TRANSPORTATION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHIT TAT HEAVY TRANSPORTATION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WESTERN HEAVY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN WING FAT HEAVY LIFTING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HEAVY EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SUN AH HEAVY EQUIPMENT LIMITED | Private company limited by shares | Live |
| ASIA HEAVY EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| UMW HEAVY EQUIPMENT (ASIA) LIMITED | Private company limited by shares | Dissolved |
| TEDDER CHAIN & HEAVY EQUIPMENT CO. LIMITED | Private company limited by shares | Live |
| CHINA HEAVY EQUIPMENT & AUTOMATION (H.K.) LIMITED | Private company limited by shares | Live |
| CHINA HEAVY EQUIPMENT GROUP HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| JCI Heavy Equipment CO., LIMITED | Private company limited by shares | Live |
| HENAN YUHUI HEAVY EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HEAVY CONSTRUCTION EQUIPMENT (CHINA) CO., LIMITED | Private company limited by shares | Live |
| China Heavy Equipment Engineering Limited | Private company limited by shares | Live |
| IC Heavy Metallurgical Engineering & Equipment Co., Limited | | Live |
| TSIN HEI HEAVY EQUIPMENT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA HEAVY EQUIPMENT IMPORT & EXPORT COMPANY LIMITED | Private company limited by shares | Live |
| Fairfax Heavy Equipment HK Limited | Private company limited by shares | Live |
| YUA FUNG HEAVY EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| GLORIOUS HEAVY EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| GREAT CHINA HEAVY EQUIPMENT TRADING LIMITED | Private company limited by shares | Live |
| Heavy Equipment Hong Kong Limited | Private company limited by shares | Live |
| Hubei Heavy Industry Equipment Co., Limited | | Live |
| Hymolic Heavy Equipment Co., Limited | Private company limited by shares | Live |
| HEAVY INDUSTRY EQUIPMENT LIMITED | Private company limited by shares | Live |
| CATHEFENG HEAVY INDUSTRY EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| C P S HEAVY EQUIPMENT (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Dissolved |
| K & C Heavy Equipment International Limited | Private company limited by shares | Live |
| QIN HEAVY EQUIPMENT & MACHINERY LIMITED | Private company limited by shares | Live |
| Heavy Equipment Manufacturing Company Limited | Private company limited by shares | Live |
| POWERZUN HEAVY EQUIPMENT TRADING LIMITED | Private company limited by shares | Live |
| PRESTIGE HEAVY EQUIPMENT (HK) LIMITED | Private company limited by shares | Live |
| SANSON HEAVY EQUIPMENT COMPANY (HK) LIMITED | Private company limited by shares | Live |
| SANY HEAVY EQUIPMENT LIMITED | Private company limited by shares | Live |
| SCANDINAVIAN HEAVY EQUIPMENT CO LIMITED | Private company limited by shares | Live |
| LEI SHING HONG HEAVY EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| STAR HEAVY EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| LUCKY STAR HEAVY EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE HEAVY EQUIPMENT LIMITED | Private company limited by shares | Live |
| Heavy Equipment Trading Limited | Private company limited by shares | Live |