| HEAVY INDUSTRY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| FUJIR HEAVY INDUSTRY (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| USA LUHANG HEAVY INDUSTRY (INTERNATIONAL) PETROCHEMICAL LIMITED | Private company limited by shares | Live |
| INTERNATIONAL HEAVY INTELLIGENT COMPUTING CO., LIMITED | Private company limited by shares | Live |
| Heavy Lifting International (HK) Limited | Private company limited by shares | Dissolved |
| INTERNATIONAL HEAVY MACHINERY LIMITED | Private company limited by shares | Dissolved |
| MEGATON INTERNATIONAL HEAVY LIFT TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAMJAN HEAVY INDUSTRY INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| Heavy Shield International Trade Limited | Private company limited by shares | Live |
| Apac Heavy International Trading Co., Limited | Private company limited by shares | Live |
| HK INT'L HEAVY INDUSTRIES GROUP LIMITED | | Live |
| HEAVY WIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| JAPAN RGXS HEAVY INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| JAPAN HEAVY MACHINE INT'L (HK) LIMITED | Private company limited by shares | Dissolved |
| JAPAN MITSUBISHI HEAVY INDUSTRIES CO., LIMITED | Private company limited by shares | Dissolved |
| JAPAN'S MITSUBISHI HEAVY INDUSTRIES GROUP CO., LIMITED | Private company limited by shares | Live |
| JIANGHAI HEAVY INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| JINGAN HEAVY INDUSTRY (HONGKONG) CO., LIMITED | | Live |
| TIANJIN WEI CHAI JINGONG HEAVY MACHINERY SALES LIMITED | Private company limited by shares | Live |
| KAWASAKI HEAVY INDNSTES HYD LIMITED | Private company limited by shares | Live |
| KRAKEN HEAVY LIMITED | | Live |
| TAI WAH SEA & LAND HEAVY TRANSPORTATION LIMITED | Private company limited by shares | Live |
| LANE HEAVY INDUSTRY CO., LIMITED | | Live |
| CHINA - LATIN AMERICA HEAVY MACHINERY LIMITED | Private company limited by shares | Live |
| HEAVY LEADING CO., LIMITED | Private company limited by shares | Live |
| LIAOCHUAN HEAVY INDUSTRY EQUIPMENT GROUP LIMITED | Private company limited by shares | Live |
| SET WIN HEAVY LIFT LIMITED | Private company limited by shares | Live |
| PSC HEAVY LIFT LIMITED | Private company limited by shares | Dissolved |
| MARTIN HEAVY LIFT CARRIER LIMITED | Private company limited by shares | Live |
| CHINA SHIPPING-JUMBO HEAVY LIFT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WING HING HEAVY LIFT COMPANY LIMITED | Private company limited by shares | Live |
| KAM LEE HEAVY LIFT & TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Live |
| VANQUISH HEAVY LIFT TRANSPORTATION LIMITED | Private company limited by shares | Live |
| United Heavy Lift HK Limited | Private company limited by shares | Live |
| Seba Heavy Lifting Company Limited | Private company limited by shares | Live |
| AH. D. HEAVY LIFTS & TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| GAMMA LIGHT AND HEAVY INDUSTRIES LIMITED | Private company limited by shares | Live |
| ZHEJIANG LIYUAN HEAVY SCI-TECH CO., LIMITED | Private company limited by shares | Live |
| MT HEAVY LOGISTICS LIMITED | Private company limited by shares | Live |
| HEAVY MACHINERY LOGISTICS CO., LIMITED | Private company limited by shares | Live |
| LONGQI HEAVY INDUSTRY MACHINERY LIMITED | Private company limited by shares | Live |
| Guangdong Lonsan Heavy Industry Company Limited | Private company limited by shares | Live |
| STYLE HEAVY FREIGHTER LUBRICATING OIL (CN) CO., LIMITED | Private company limited by shares | Dissolved |
| HEAVY LUCK LIMITED | Private company limited by shares | Dissolved |
| HEAVY MACHINE CO., LIMITED | Private company limited by shares | Live |
| DF Heavy Machine Co., Limited | | Live |
| Tin Hang Heavy Machine and Construction Limited | | Live |
| COMMING (FATTY) HEAVY MACHINE AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOYAN HEAVY MACHINE LIMITED | Private company limited by shares | Live |
| RINDER RICH HEAVY MACHINE CO., LIMITED | Private company limited by shares | Dissolved |
| QIQIHAER HEAVY MACHINE TOOL MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| Heavy Truck Machine Co., Limited | Private company limited by shares | Live |
| Heavy Truck Machine Trade Co., Limited | Private company limited by shares | Live |
| United Heavy Machine Co., Limited | Private company limited by shares | Live |
| MULTIDOCKER HEAVY MACHINERIES LIMITED | Private company limited by shares | Live |
| KU YU HEAVY MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| RHC HEAVY MACHINERY LIMITED | Private company limited by shares | Live |
| GPS Heavy Machinery Company Limited | | Live |
| CHUNG YEE HEAVY MACHINERY SUPPLY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Henan Dingli Heavy Machinery Co., Limited | Private company limited by shares | Live |
| DAELIM HEAVY MACHINERY LIMITED | Private company limited by shares | Live |
| UNIE HEAVY MACHINERY LIMITED | Private company limited by shares | Live |
| ASIA 750 HEAVY MOTORCYCLE MAGAZINE CO., LIMITED | Private company limited by shares | Live |
| LONG HEAVY INDUSTRY MACHINERY MANUFACTURE CO., LIMITED | Private company limited by shares | Dissolved |
| GUANGDONG HEAVY ALUMINUM GROUP (HK) EXPORT METAL MANUFACTURE LIMITED | Private company limited by shares | Live |
| TAIBANG HEAVY MACHINERY MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| HEAVY MARK LIMITED | Private company limited by shares | Live |
| GERMANY MATTENG HEAVY INDUSTRY MECHANICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Mini Elephant Heavy Industry (HK) Limited | | Live |
| HK HONGYING HEAVY MINING MACHINERY ELECTROMECHANICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| HEAVY MORE LIMITED | Private company limited by shares | Live |
| HEAVY MOTION LIMITED | Private company limited by shares | Dissolved |
| HEAVY MOTORS LIMITED | Private company limited by shares | Live |
| JAPAN NAGASAKI CARAVAN HEAVY IND. MACHINERY CO., LIMITED | Private company limited by shares | Dissolved |
| NATIONAL HEAVY INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| The Heavy Navy Limited | | Live |
| NICK TAT HEAVY TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Live |
| GRAND OCEAN HEAVY TRANSPORT COMPANY LIMITED | Private company limited by shares | Live |
| NKMZ Heavy Machinery (Asia Pacific) Limited | Private company limited by shares | Live |
| PANZER HEAVY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG HEAVY PARTICLE LINE INTERNATIONAL SUPPORT (HIMO) LIMITED | Private company limited by shares | Dissolved |
| YR HEAVY EQUIPMENT&SPARE PARTS CO., LIMITED | Private company limited by shares | Live |
| HEAVY MACHINERY PARTS LIMITED | Private company limited by shares | Live |
| TOP POWER HEAVY TRUCK PARTS LIMITED | Private company limited by shares | Live |
| ZHE DA HEAVY INDUSTRY PIPE INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| HEAVY PLAN LIMITED | Private company limited by shares | Dissolved |
| HEAVY PLAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PRESTIGE HEAVY MACHINERY LIMITED | Private company limited by shares | Dissolved |
| KATE HEAVY INDUSTRY (CHINA) OIL PRODUCTS LIMITED | Private company limited by shares | Live |
| HEAVY PROFIT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HEAVY PROFITS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HEAVY PROSPEROUS LIMITED | Private company limited by shares | Dissolved |
| HEAVY PUNCH FINANCE LIMITED | Private company limited by shares | Live |
| Qcuan Heavy Industries Limited | Private company limited by shares | Live |
| NANJING ZHONG QING HEAVY MACHINE CO., LIMITED | Private company limited by shares | Dissolved |
| HEAVY RICH LIMITED | Private company limited by shares | Live |
| HEAVY RICHES LIMITED | Private company limited by shares | Dissolved |
| RICHUAN HEAVY INDUSTRIES CO., LIMITED | Private company limited by shares | Live |
| HEAVY RIDGE LIMITED | Private company limited by shares | Dissolved |
| Heavy Rocks Limited | Private company limited by shares | Live |