| Hop Way Machinery Engineering Limited | Private company limited by shares | Dissolved |
| IU HO ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| IDEA Engineering Limited | Private company limited by shares | Dissolved |
| SINOWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DJ ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LIK TIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JAGER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Wind Air-Pressure Engine Motor Company Limited | Private company limited by shares | Dissolved |
| STANDARD ALLUMINIUM ENGINEERING LIMITED | Private company limited by shares | Live |
| Fai Kee Construction Engineering Limited | Private company limited by shares | Dissolved |
| GLOBAL LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKY TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| CITI-FAME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ELITE POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STAR CREATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ELITE SKY ENGINEERING LIMITED | Private company limited by shares | Live |
| TEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP FINE ENGINEERING LIMITED | Private company limited by shares | Live |
| MAIN CABLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOPSMART ENGINEERING LIMITED | Private company limited by shares | Live |
| Reepam Engineering Limited | Private company limited by shares | Dissolved |
| EP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TRUSTY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN WAI METAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW GAS SYSTEM ENGINEERING LIMITED | Private company limited by shares | Live |
| KARFUL ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASIA SHINY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| R & D ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| USA CUMMINS ENGINE ASIA-PACIFIC CO., LIMITED | Private company limited by shares | Dissolved |
| CHAN YUK KEE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MILLION HOPE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM KEUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FAR EAST TECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW HOI YAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SEA ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ENGINE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| AV One Engineering Limited | Private company limited by shares | Live |
| KENERGY ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA CHOICE ENGINEERING LIMITED | Private company limited by shares | Live |
| MAN YEUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Yau Man Engineering Company Limited | Private company limited by shares | Live |
| SKY POWER ENGINEERING GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI TONGYONG ENGINE INT'L LIMITED | Private company limited by shares | Dissolved |
| BO KIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SHANGHAI SHENWANGDA ENGINE TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI MINGHUI ENGINE TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| TOP SUCCESS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Initial Engineering Company Limited | Private company limited by shares | Live |
| KAM FAI CONSTRUCTION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HAT PRECISION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAT KEE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| MAPLE ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| OTC ENGINEERING & CONSULTING LIMITED | Private company limited by shares | Dissolved |
| CAPITAL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| EASTFORD CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| L & C ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| MARK HARVEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KIN HING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLIED FAME ENGINEERING LIMITED | Private company limited by shares | Live |
| TALENT WAY ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN TALENT ENGINEERING LIMITED | Private company limited by shares | Live |
| WING KONG CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BO SUN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GATHER FINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| COOL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TARGET CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EASTFIELD CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TREND-SERVICES ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUI FAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEUNG YI TONG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Gary Au Engineering Company Limited | Private company limited by shares | Live |
| Performance-Based Engineering Company Limited | Private company limited by shares | Dissolved |
| OCEAN PREMIUM ENGINEERING LIMITED | Private company limited by shares | Live |
| DRAGON FORTRESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BAOYU OFFSHORE SYSTEMS ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI GUOXU.JINXING ELECTRIC ENGINE LIMITED | Private company limited by shares | Dissolved |
| GERMANY LONGXING BAOMA ENGINE INT'L LIMITED | Private company limited by shares | Dissolved |
| ABO ENGINEERING LIMITED | Private company limited by shares | Live |
| HO KEI CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY VS CAR'S ENGINE AND COMPONENT MANUFACTURE CO. LIMITED | Private company limited by shares | Dissolved |
| LICK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED EXCEL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLORY CLEANING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIME LINK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SILVER STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| JIAN HUANG ENGINEERING PLASTIC LIMITED | Private company limited by shares | Dissolved |
| POREX GLOBAL FINANCIAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD DOOR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Hang Lee Scaffolding Engineering Limited | Private company limited by shares | Live |
| I.D. ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP GOAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SAMASRA EXHIBITION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLDSUN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASIAN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| YAU LEE MOTOR ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SUNLIT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |