| QUEENSWAY ENTERPRISE LIMITED | Private company limited by shares | Live |
| HANBO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHUNG KONG YAT (ENGINEERING) TRADING CO. LIMITED | Private company limited by shares | Dissolved |
| EVER POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DRAGON RIVER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Ericken Materials Engineering Company Limited | Private company limited by shares | Dissolved |
| HILTON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| V-LITE ENTERPRISES COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TONG KEE MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| INTER-AUTO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENERGISM LIMITED | Private company limited by shares | Live |
| WESTMARK ENGINEERING GROUP LIMITED | Private company limited by shares | Dissolved |
| LEITON ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND TALENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FINE POWER CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| HK AOSILY ENTERPRISE INVESTMENT GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| GEO ENERGY ASIA LIMITED | Private company limited by shares | Dissolved |
| WELL CHOICE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FORTUNE HONEST ENTERPRISES LIMITED | Private company limited by shares | Live |
| FAT YAU KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TAI LEE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WING CHUEN ENGINEERING LIMITED | Private company limited by shares | Live |
| ENTROPY ENERGY LIMITED | Private company limited by shares | Live |
| CHINA ENERGY AND ENVIRONMENTAL PROTECTION GROUP LIMITED | Private company limited by shares | Dissolved |
| MAXCOOL AIR-TREATMENT ENGINEERING CO LIMITED | Private company limited by shares | Live |
| MILLION MERIT ENERGY INVESTMENT LIMITED | Private company limited by shares | Live |
| EVERGOOD ENTERPRISES LIMITED | Private company limited by shares | Live |
| MAX ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WAI KWING CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TECH DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DIGITAL CYBER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JET POINT ENTERPRISES LIMITED | Private company limited by shares | Live |
| ENTRUST COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOP KEE ENGINEERING WORK LIMITED | Private company limited by shares | Live |
| FAME HILL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| AROMA ENERGY LIMITED | Private company limited by shares | Live |
| SKY LUCK ENTERPRISE LIMITED | Private company limited by shares | Live |
| HFD ENERGY (CHINA) LIMITED | Private company limited by shares | Dissolved |
| LUCKY TIME ENTERPRISES LIMITED | Private company limited by shares | Live |
| LEON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINOKING CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| CODA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CROWN WAY ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 22-Apr-2005 |
| TIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP GLOBAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENHANCE GROUP LIMITED | Private company limited by shares | Live |
| KIN SUN ENGINEERING HK LIMITED | Private company limited by shares | Live |
| CHAN TONG KEE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| MANHATTAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUEN CHONG ENGINEERING LIMITED | Private company limited by shares | Live |
| TREASURE MARBLE E&M ENGINEERING LIMITED | Private company limited by shares | Live |
| HUI'S ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST WEALTHY ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND ENTERPRISES (GROUP) LIMITED | Private company limited by shares | Live |
| MODERN ENVIRONMENTAL SERVICE LIMITED | Private company limited by shares | Dissolved |
| P & T ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| MSY ENGINEERING LIMITED | Private company limited by shares | Live |
| ENOCH TOYS AND GIFTS LIMITED | Private company limited by shares | Live |
| T & T ENTERPRISES LIMITED | Private company limited by shares | Live |
| CHEUK KIT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUPPORTIVE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WISE SEA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WIN TOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MILLION FAME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JCF ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| EARTH-LINK (P.R.C.) ENVIRONMENTAL TECHNOLOGY ENTERPRISES LIMITED | Private company limited by shares | Live |
| FINE CONCEPT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUCK HILL ENGINEERING LIMITED | Private company limited by shares | Live |
| GROUP FAME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER TRADE ENGINEERING LIMITED | Private company limited by shares | Live |
| KEY TOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YUEN KIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PING KEE TRANSPORT MACHINERY ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| WAI NAM ENGINEERING LIMITED | Private company limited by shares | Live |
| NSY ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| A & K ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| SWISSEBAUCHES PRECISION ENGINEERING LIMITED | Private company limited by shares | Live |
| WINTON AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| ALFOL COMPUTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN HAI ENGINEERING LIMITED | Private company limited by shares | Live |
| ORIENTAL PEACE ENTERTAINMENTS COMPANY LIMITED | Private company limited by shares | Live |
| TUNG YING TRANSPORT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| H.K. LONGZE ELECTRON SAVE ON ENERGY (ASIA) LIMITED | Private company limited by shares | Dissolved |
| BAI HUI ENGINEERING TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| NEWOCEAN ENERGY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| LO MIN KEE METAL WORKS & ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNLEY ENGINEERING LIMITED | Private company limited by shares | Live |
| WORLDEX ENGINEERING LIMITED | Private company limited by shares | Live |
| MEGA WIN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP HONOR CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW POWER & ENERGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN KEE ENGINEERING (CHINA-HK) LIMITED | Private company limited by shares | Dissolved |
| HOP WO ENGINEERING DESIGN LIMITED | Private company limited by shares | Dissolved |
| T & D ENGINEERING LIMITED | Private company limited by shares | Live |
| ROYAL TEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BRETTER ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| MLC ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUNLIGHT ENGINEERING AND CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| CAMBRIDGE ENGINEERING LIMITED | Private company limited by shares | Live |
| FORTUNE GRAND ENTERPRISES LIMITED | Private company limited by shares | Live |