| ECI ENGINEERING LIMITED | Private company limited by shares | Live |
| TIME RICH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FORTUNE LAND ENGINEERING LIMITED | Private company limited by shares | Live |
| SUPER POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SIUSHING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| G&M ENGINEERING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 31-Mar-2005 |
| A & A ENGINEERING TRADING LIMITED | Private company limited by shares | Dissolved |
| PEJEX ENGINEERING LIMITED | Private company limited by shares | Live |
| JET GLORY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNI-WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLDWELL ENGINEERING & PROJECTS LIMITED | Private company limited by shares | Live |
| EXCELLENT CENTURY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI KWAN ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| KOKI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER SCORE ENGINEERING LIMITED | Private company limited by shares | Live |
| AOY ENGINEERING LIMITED | Private company limited by shares | Live |
| STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| SINOLAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW ERACOM ENGINEERING & SUPPLY LIMITED | Private company limited by shares | Live |
| WING YIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WYMAN ENGINEERING LIMITED | Private company limited by shares | Live |
| YAU HO CLEAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TEMMUK ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| FAT KEE ENGINEERING (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| T & C ENGINEERING CHINA COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELL SUCCESS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH BO ENGINEERING LIMITED | Private company limited by shares | Live |
| ON TIME CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POWER GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAME BASE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SMART GRAND ENGINEERING LIMITED | Private company limited by shares | Live |
| MILLION STARS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD HERO ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER MORE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW WAVE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WELL ENGINEERING & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| WING LUN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SPEEDY RICH ENGINEERING INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HOPKIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FU KIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ON LEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| VICTORIA HARBOUR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JETFAITH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GAIN CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHONG SIN E & M ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| KIN TAT ENGINEERS LIMITED | Private company limited by shares | Live |
| WING YAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EASTECH SYSTEM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JOIN WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP SUCCESS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LONG WELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| OTTO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| PACIFIC ASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING TAT DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| JEG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HOMWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW WINNER ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLD SEA ENGINEERING LIMITED | Private company limited by shares | Live |
| MAX YOUNG ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| COMMANDER ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| T-FORCE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YAT YEUNG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FU NGAI CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HO KEI ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| GAINTEAM LIGHTING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CO-OPERATION ENGINEERING LIMITED | Private company limited by shares | Live |
| FUKU ENGINEERING MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| PARKEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOPWISE ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEE CHI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VISUALTECH AV ENGINEERING LIMITED | Private company limited by shares | Live |
| WELL GRAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEWBASE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEE YEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KAI SUN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LONG SUCCESS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HUGEWAY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EXCEL SKY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKY TEAM CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAME CONCEPT ENGINEERING LIMITED | Private company limited by shares | Live |
| FAR EAST ASIA ENGINEERING LIMITED | Private company limited by shares | Live |
| KEE YAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VIEWS MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVER YIELD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIME MAX ENGINEERING LIMITED | Private company limited by shares | Live |
| JET POWER CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| YU GAI ENGINEERING LIMITED | Private company limited by shares | Live |
| CENTURY BASE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRAND TOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN KEE TRANSPORTATION (ENGINEERING) COMPANY LIMITED | Private company limited by shares | Live |
| SSTAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SURE MASTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNNY DAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKY JOY ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY HARVEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SILVER SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| RISE SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ORIENTLINK ENGINEERING LIMITED | Private company limited by shares | Live |
| ORIENT WIN ENGINEERING LIMITED | Private company limited by shares | Live |