| FORCEPART ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SANWA ENGINEERING LIMITED | Private company limited by shares | Live |
| WING KEE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| S. A. R. SYSTEM AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TRADEPOWER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EVER RIGHT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WISEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LINKFIELD ENGINEERING LIMITED | Private company limited by shares | Live |
| ACHIEVE CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ORIENT TECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| W & H (BROTHERS) ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAN LEUNG KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| STRONGFORCE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHIN KWAN ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW CYBER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SILVER SURPLUS ENTERPRISE LIMITED | Private company limited by shares | Live |
| AIX ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HLM ENGINEERING & COMPANY LIMITED | Private company limited by shares | Live |
| WANG LEE MARINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DRAGON GRACE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BOND POWER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SKY VIEW ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| XIONG GANG ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGINEERING SURVEYS LIMITED | Private company limited by shares | Live |
| SKY OCEAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHUNG TAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TEAM BEST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TEAMWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ENVIRONMENTAL INDUSTRY ASSOCIATION LIMITED | Company limited by guarantee | Live |
| KASIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD WISE ENGINEERING LIMITED | Private company limited by shares | Live |
| P & C ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEI KEE CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SMART WONDER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DOLPHIN MARINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA CENTURY ENERGY INVESTMENT LIMITED | Private company limited by shares | Live |
| GLOBAL ENVIRONMENTAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEE YIP ENGINEERING AND METAL WORK LIMITED | Private company limited by shares | Live |
| Energy Best Limited | Private company limited by shares | Live |
| FU LO ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| JOIN-TEC ENGINEERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| TRI-GLORY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENTERPRISES LIMITED | Private company limited by shares | Live |
| FLUID ENERGY LIMITED | Private company limited by shares | Live |
| SWL ENTERPRISE HK LIMITED | Private company limited by shares | Dissolved |
| SCIENTIFIC ENVIRONMENT CONTROL (HK) LIMITED | Private company limited by shares | Dissolved |
| KINGYEAR ENGINEERING LIMITED | Private company limited by shares | Live |
| ALAN MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JETWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW CREATIVE CONSTRUCTION ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| GREEN ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| KWAN LEE MECHANICAL & ELECTRICAL ENGINEERING CO LIMITED | Private company limited by shares | Live |
| TAT WAH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KOYITA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PO KONG NETWORK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ON POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST ASCENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLOBAL CROWN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAYLINK ENGINEERING LIMITED | Private company limited by shares | Live |
| GOOD WISDOM ENGINEERING LIMITED | Private company limited by shares | Live |
| MILLION VIEW ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| S & T ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Jan-2005 |
| KONG DA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAT MING (KAM HING) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WINNING CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| B.D.H ENGINEERING (CHINA) LIMITED | Private company limited by shares | Live |
| WING CHOU ENGINEERING LIMITED | Private company limited by shares | Live |
| CENTURY SUMMIT ENTERPRISES LIMITED | Private company limited by shares | Live |
| WING YING (TIMBER) ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| PO WAY ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SPEED SYSTEM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FIRST ORIENTAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| GLOBAL (SERVICE) ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| DRAGON TIME ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Luck Enterprises Limited | Private company limited by shares | Live |
| LAWN ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Live |
| WU YI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GRANDWICK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FULLYGOLD ENTERPRISES LIMITED | Private company limited by shares | Live |
| A FORCE ENGINEERING LIMITED | Private company limited by shares | Live |
| KAM TIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIMWAY HONG KONG SEARCH ENGINE LIMITED | Private company limited by shares | Dissolved |
| CHEK YAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PAO WING DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ROC ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| WONG KEE IRON ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| FORTUNE EXPRESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JADWIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MODERN CREATIVE ENTERPRISES LIMITED | Private company limited by shares | Live |
| HOI PAK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FIRST CLASS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLORYFAITH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FU YIP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHAMPION STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLORY SMART ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER WINNER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SCORE RIGHT ENGINEERING LIMITED | Private company limited by shares | Live |
| E-NEWS4U.COM COMPANY LIMITED | Private company limited by shares | Dissolved |
| ON TAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| F & B ENGINEERING LIMITED | Private company limited by shares | Dissolved |