| MAPLE CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KT ENGINEERING LIMITED | Private company limited by shares | Live |
| AHS ENGINEERING LIMITED | Private company limited by shares | Live |
| Wah Chau Engineering Company Limited | Private company limited by shares | Live |
| Tin Hang Engineering (Hong Kong) Company Limited | Private company limited by shares | Live |
| Mars Aviation Engine Investment Co. Limited | Private company limited by shares | Live |
| Asia Waterproofing & Engineering Company Limited | Private company limited by shares | Live |
| ALLIED ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN FOK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| RFB ENGINEERING LIMITED | Private company limited by shares | Live |
| MITECH ENGINEERING & MATERIALS LIMITED | Private company limited by shares | Live |
| One Plus Engineering Limited | Private company limited by shares | Live |
| RS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY CENTURY ENGINEERING LIMITED | Private company limited by shares | Live |
| Sun Lap Engineering Hong Kong Limited | Private company limited by shares | Live |
| KARWICK ENGINEERING LIMITED | Private company limited by shares | Live |
| WING LIK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| VM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Wing Wah Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| Sammyasia Engineering Limited | Private company limited by shares | Live |
| HK NEW YAN ENGINEERING LIMITED | Private company limited by shares | Live |
| HI THERM ENGINEERING & TRADING LIMITED | Private company limited by shares | Live |
| WANG'S ENGINEERING LIMITED | Private company limited by shares | Live |
| WS ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY ASCENT ENGINEERING LIMITED | Private company limited by shares | Live |
| FU WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| KL Engineering Construction Limited | Private company limited by shares | Live |
| Wai Nga Engineering Limited | Private company limited by shares | Live |
| LONGER WELL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Blasermil Engineering Limited | Private company limited by shares | Live |
| Wing Tsing Engineering Limited | Private company limited by shares | Live |
| Santetsu Engineering (Hong Kong) Co., Limited | Private company limited by shares | Live |
| MSB Infra Engineering Pvt. Limited | Private company limited by shares | Live |
| BWT ENGINEERING LIMITED | Private company limited by shares | Live |
| I SEE DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GOLD VIEW OIL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Vfact Engineering Limited | Private company limited by shares | Live |
| Triland Engineering Limited | Private company limited by shares | Live |
| SKY WEALTH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GEFORCE MARINE ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND ASIA ENGINEERING LIMITED | Private company limited by shares | Live |
| GRACE GLORY ENGINEERING LIMITED | Private company limited by shares | Live |
| V POWER ENGINEERING HK LIMITED | Private company limited by shares | Live |
| XINLI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Cauldron Engineering Technology Consulting Limited | Private company limited by shares | Live |
| Grace Tech Engineering Company Limited | Private company limited by shares | Live |
| SUCCESS ENGINEERING & TRADING LIMITED | Private company limited by shares | Live |
| CHEUK YIU ENGINEERING LIMITED | Private company limited by shares | Live |
| HUIYI ENGINEERING LIMITED | Private company limited by shares | Live |
| Ko Kent Engineering Limited | Private company limited by shares | Live |
| RELIANCE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| ZNLS ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Ainonet Engineering Limited | Private company limited by shares | Live |
| Wai Hang Kong Engineering Company Limited | Private company limited by shares | Live |
| Sun Win Engineering Limited | Private company limited by shares | Live |
| Yau Cho Engineering Limited | Private company limited by shares | Live |
| Bestally Engineering Limited | Private company limited by shares | Live |
| Greation Engineering Limited | Private company limited by shares | Live |
| KWAN YIP PUMPING ENGINEERING LIMITED | Private company limited by shares | Live |
| NGAI YUEN DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Live |
| Jinhui Engineering Co. Limited | Private company limited by shares | Live |
| BONHAM ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| PREEMINENT CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Bestte Engineering Limited | Private company limited by shares | Live |
| MAX POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH UP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP CREATION ENGINEERING LIMITED | Private company limited by shares | Live |
| WEALTH PINE ENGINEERING LIMITED | Private company limited by shares | Live |
| YANCHENG TALOS ENGINE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| AVT Engineering Limited | Private company limited by shares | Live |
| TAK KIN ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| AKORD Engineering Limited | Private company limited by shares | Live |
| TIN PO VEHICLE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| EVERLASTING ENGINEERING LIMITED | Private company limited by shares | Live |
| LONG HEN ENGINEERING LIMITED | Private company limited by shares | Live |
| Dream Engineering Limited | Private company limited by shares | Live |
| Hai Tao Engineering Company Limited | Private company limited by shares | Live |
| JStar Engineering Limited | Private company limited by shares | Live |
| WORD ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| STAR CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| G & S ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KAN KEE (WAH FAI) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GS-ANT VALVE ENGINEERING HK LIMITED | Private company limited by shares | Live |
| T Y Engineering Company Limited | Private company limited by shares | Live |
| HO ENGINEERING LIMITED | Private company limited by shares | Live |
| WEALTH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TEC ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN LIK E&M ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Chi Kin Construction & Engineering Company Limited | Private company limited by shares | Live |
| GRAND LUCK ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW WING HO (ELECTRIC) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LEE YUEN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| HONG KONG GANGHAI ENGINEERINGING CO., LIMITED | Private company limited by shares | Live |
| YAU WUI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| 1A Engineering Company Limited | Private company limited by shares | Live |
| SILVER CHARM ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER JOY ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN KIN ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY DRAGON ASIA ENGINEERING LIMITED | Private company limited by shares | Live |