| WING SHAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER MAX ENGINEERING LIMITED | Private company limited by shares | Live |
| FREE TRUE MARBLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| OCEAN ENVIRO-TECH LIMITED | Private company limited by shares | Dissolved |
| AURORAL ENGINEERING (HONG KONG) CO. LIMITED | Private company limited by shares | Dissolved |
| FIRST ENERGY LIMITED | Private company limited by shares | Dissolved |
| RAYCO ENGINEERING LIMITED | Private company limited by shares | Live |
| BH ENVIRONMENT CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| STARLAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WHY ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Live |
| MAN ON ENGINEERING & CONSTRUCTION LIMITED | Private company limited by shares | Live |
| RIGHT TACK ENGINEERING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BESMART MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEVERT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KONG LUNG MACHINERY & ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA TREASURE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STANDARD TRUMP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENGINETIC LIMITED | Private company limited by shares | Dissolved |
| SPICE SHIPPING & ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BEST WISDOM ENTERPRISE LIMITED | Private company limited by shares | Live |
| FRIENDLY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POWER LEGEND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HO WAN ENGINEERING & TRANSPORTATION LIMITED | Private company limited by shares | Live |
| ITS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ON TEK ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ENERGY GROUP LIMITED | Private company limited by shares | Dissolved |
| U ON ENGINEERING LIMITED | Private company limited by shares | Live |
| KIN WING TRANSPORTATION ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| JE ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| MEI LI BAO DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHAMPION ENGINEERING DESIGN LIMITED | Private company limited by shares | Dissolved |
| EXCEL SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| POLY DRAGON ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW CENTURY ENVIRONMENT CLEANING SERVICE LIMITED | Private company limited by shares | Dissolved |
| HONEST WAY ENGINEERING LIMITED | Private company limited by shares | Live |
| MAN LUK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ACOTA DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| FOR TAT ELECTRONIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MING WAH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ECS ENTERPRISE LIMITED | Private company limited by shares | Live |
| FOOK KEE IRON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM KEE ENGINEERING (HONG KONG) CO. LIMITED | Private company limited by shares | Dissolved |
| CHI LAI ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| KWUN HOO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MUSASHI ENGINEERING HONG KONG LIMITED | Private company limited by shares | Live |
| H & K ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN FAI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 19-Oct-2015 |
| ENNA ENN & EN LIMITED | Private company limited by shares | Dissolved |
| GM ENTERPRISE LIMITED | Private company limited by shares | Live |
| POWERFUL MAINTENANCE ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| HANG LEE AIR CONDITION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EAST PO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YUEN WUI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONEST CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNG CHIU ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| YAN WO ENGINEERING HONG KONG LIMITED | Private company limited by shares | Live |
| CAPITAL ASIA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENROLD CONSULTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ELITE ASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| P. H. ENGINEERS LIMITED | Private company limited by shares | Live |
| SAM CHEUK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RISING DRAGON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| REALTY SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CNT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RICH VALLEY MAINTENANCE ENGINEERING LIMITED | Private company limited by shares | Live |
| VIRTUE MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BESTLEY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HIP KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG ENVIRONMENTALIST QUALITY FISHERY CO. LIMITED | Private company limited by shares | Live |
| LIGHTBEN ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLDWORLD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ANSETT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MARK LINK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CREDENCE CONSTRUCTION ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| FUTURA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MANPROFIT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Jan-2008 |
| BEST - WAY ENGINEERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| CHONG KIN MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| ECO Environmental Investments (China) Limited | Private company limited by shares | Live Ceased dormancy on 26-Nov-2009 |
| NEW CONCEPT ENGINEERING TRADING LIMITED | Private company limited by shares | Dissolved |
| GOOD IDEA ENGINEERING AND DESIGN LIMITED | Private company limited by shares | Dissolved |
| TONG KIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FANTA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| AIR TECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| D & M ENGINEERING WORKSHOP LIMITED | Private company limited by shares | Live |
| KONG FAI NETWORK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALL TIMES ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MEI LAI ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KAM MING ENGINEERING HONG KONG LIMITED | Private company limited by shares | Live |
| YUEN DA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENTON LIMITED | Private company limited by shares | Dissolved |
| GOLD WEALTHY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CLARK KINCAID ENGINEERING LIMITED | Private company limited by shares | Live |
| FOR LUNG AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| CAPITAL GAIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| SYSTEM ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| GLORY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN RIGHT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN CREATION ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART FAME ENGINEERING LIMITED | Private company limited by shares | Dissolved |