| Trustful Engineering & Construction Company Limited | Private company limited by shares | Live |
| Bokeen Engineering Limited | Private company limited by shares | Live |
| SMART STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| EVERBRIGHT AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENCORE ELECTRONIC ENGINEERING LIMITED | Private company limited by shares | Live |
| ESWN Engineering Studio Limited | Private company limited by shares | Live |
| LEE MAN ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN NGAI ENGINEERING CO LIMITED | Private company limited by shares | Live |
| Future E & M Engineering Company Limited | Private company limited by shares | Live |
| PAK HING ENGINEERING LIMITED | Private company limited by shares | Live |
| KA YUET DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WANG FAT ENGINEERING CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| LUCK RICH ENGINEERING LIMITED | Private company limited by shares | Live |
| WELL EASY ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| EASY ON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOOD ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN WAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ELM Engineering Asia Co., Limited | Private company limited by shares | Live |
| CYBER FULL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KIN ON ENGINEERING LIMITED | Private company limited by shares | Live |
| RWS ENGINEERING, LIMITED | Private company limited by shares | Dissolved |
| AERIAL ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNNING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KONG WING ENGINEERING LIMITED | Private company limited by shares | Live |
| LCA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TAIWAN SANYANG ENGINE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WEALTH ENGINEERING TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| JOYCE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOOD TEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| IRON ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND BASE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KAM SHUI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PACIFIC STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EAST VISION ENGINEERING LIMITED | Private company limited by shares | Live |
| TEAM POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| TRINITY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING KEUNG ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HOP HING ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART-TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| Sky Engineering Company Limited | Private company limited by shares | Live |
| Ho's Air-Condition Engineering Co. Limited | Private company limited by shares | Live |
| SKY RICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HANTEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YOULIFE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DINGSHANGHAO OIL FIELD ENGINE LIMITED | Private company limited by shares | Dissolved |
| GALAXY ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| WVC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW TECHNIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUCKY CHINA ENGINEERING LIMITED | Private company limited by shares | Live |
| Cheuk Kin Engineering Limited | Private company limited by shares | Live |
| CHUNG YUEN ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CONSONANCY ENGINEERING (CHINA) LIMITED | Private company limited by shares | Live |
| NGAI WOO ENGINEERING LIMITED | Private company limited by shares | Live |
| ARCH SPACE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW ANTA ENGINEERING LIMITED | Private company limited by shares | Live |
| KINGMAKER ENGINEERING LIMITED | Private company limited by shares | Live |
| Ecobuild Engineering & Technology Company Limited | Private company limited by shares | Live |
| TECHSON ENGINEERING & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MEGA ELITE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AMPM ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRANDBEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAX GOLD ENGINEERING LIMITED | Private company limited by shares | Live |
| LEAD POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST TALENT ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Jun-2014 |
| SUNWIDE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICH POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN GRACE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AER BLOCK WATERPROOF ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HANG YIP MACHINERY TRANSPORT AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NAUTILUS Engineering & Consulting Limited | Private company limited by shares | Dissolved |
| HING FAT ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| GUANG LEE ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY ENGINEERING GROUP LIMITED | Private company limited by shares | Live |
| UNITED OFFSHORE ENGINEERING PRIVATE LIMITED | Private company limited by shares | Dissolved |
| SUM TAT ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| LICO M & E ENGINEERING LIMITED | Private company limited by shares | Live |
| OCEAN CHANNEL DREDGE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| BEAUTY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA ASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAM MING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SINOTEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| R & J CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LAM WING YAM ENGINEERING LIMITED | Private company limited by shares | Live |
| OCEAN RICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DNR Engineering Limited | Private company limited by shares | Dissolved |
| JIANGXI LUSHAN ENGINE BED MANUFACTURE LIMITED | Private company limited by shares | Dissolved |
| FULL SPIRIT DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| ASTERISK CONSORTIUM SYSTEM ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FRANCE YOULISU ENGINE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WING LEE TRANSPORTATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JACKSON ENGINEERING LIMITED | Private company limited by shares | Live |
| CHUEN KEE MACHINERY & ENGINEERING LIMITED | Private company limited by shares | Live |
| LOK WING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MULTIWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MASTER ENGINEERING TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| VAST BASE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FORTUNE WAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |