| MAXSTAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN YUI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIMEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EASTFIELD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICH CHINA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ONWARD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA GRAND ENGINEERING LIMITED | Private company limited by shares | Live |
| TUNG KONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HEALTH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DATAINFO ENGINEERING LIMITED | Private company limited by shares | Live |
| FIRMMARK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CITISTONE MARBLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHOW FAI KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WONG PO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| DAS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PEARLIGHT ENGINEERING LIMITED | Private company limited by shares | Live |
| AGILION ENGINEERING & MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| LUCKY STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG TAI LOCKSMITHING & ELECTRONIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAN HOY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TITAN ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER-COLD ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Construct Wealth (Group) Engineering Company Limited | Private company limited by shares | Live |
| A & C ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| VINKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRANDVILLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| W P C ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| STANLY AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEE WO CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| J & H ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YAN LEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| QUEST ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HING YIN CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENERGETIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| E. T. ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI HANG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VERTEX ENGINEERING LIMITED | Private company limited by shares | Live |
| CHI TAT TRADING & ENGINEERING LIMITED | Private company limited by shares | Live |
| MANWO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EXCEL RICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLORY SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DLEON ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GALLEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SMART GOLD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| L & T ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLDFUL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ERIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ATHENA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MULTI-MOTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DR. OWL ENGINEERING & CONSTRUCTION CO. LIMITED | Private company limited by shares | Dissolved |
| KIN YAU ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CAPITAL SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| PACIFICPLAN CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| WING MING DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVERWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGLY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FORTUNE MAX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LONGTIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FULL HARVEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PEOPLE WIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MANSIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINOJET ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELL RIGHT ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNRISE ENGINEERING LIMITED | Private company limited by shares | Live |
| ALLIED POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BOTOP ENGINEERING LIMITED | Private company limited by shares | Live |
| LINGFORD ENGINEERING LIMITED | Private company limited by shares | Live |
| MING YIU ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CANTEX ENGINEERING LIMITED | Private company limited by shares | Live |
| WILLITON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KENWORLD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TEXWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DITECH ENGINEERING AND TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LTG AIR ENGINEERING LIMITED | Private company limited by shares | Live |
| SIMPLIFIED ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VICTORY CONCORD ENGINEERING LIMITED | Private company limited by shares | Live |
| MASS TOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAI PO MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RICHWIN ENGINEERING LIMITED | Private company limited by shares | Live |
| EASY JOY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EASTWELL & GRAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH LUNG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SENICO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YIU KAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SPECCON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEE TAI MACHINERY AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HON WANG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| COMPRO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KIN FU ENGINEERING LIMITED | Private company limited by shares | Live |
| LEE'S MECHANICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN NGAI DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| SOUTHERN TEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PO MING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KA MEI ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| REXON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| OCEAN HARBOUR ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CHAN NEIN KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |