| POLYAIRE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BONAACE ENGINEERING & ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WILLEY CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENGINEERING RESOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| J & M ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| COMBUSTION ENGINE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| ENERPAC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DAVID'S ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PARAMOUNT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SYSTEM ENGINEERING LIMITED | Private company limited by shares | Live |
| BEAUDRI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JIN SENG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIN KI ENGINEERING AND CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| GO ON CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN FAI CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| C & L ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRAND ARKLE CONSTRUCTION & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| NAM TUNG ENGINEERING FACTORY LIMITED | Private company limited by shares | Dissolved |
| TAI LOY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SCIENTIFIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ON CHUEN ELECTRICAL & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POWER ELECTRICAL & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LOPAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EWBANK PREECE ENGINEERING (F.E.) LIMITED | Private company limited by shares | Dissolved |
| TAKASHIMA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRANCOAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| OCEAN SHIPBUILDING & ENGINEERING LIMITED | Private company limited by shares | Live |
| KIN KEUNG CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| S.T.Y. CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WALTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CARIBAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ADVANCED TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNIVISION ENGINEERING LIMITED | Public company limited by shares | Live |
| WAKABA MACHINERY & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MECCAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PARK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| S. M. ENGINEERING LIMITED | Private company limited by shares | Live |
| Y. CEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FUNG'S IRON WORKS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TELFORD ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| SENIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STANFORD ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA CAPACITOR ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROSERAY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BEST ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PH CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AEGIS ENGINEERING COMPANY, LIMITED | Private company limited by shares | Live |
| DARWIN ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| WAH FAI CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HARVARD ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| 3K ENGINEERS LIMITED | Private company limited by shares | Dissolved |
| HATMARK ENGINEERING LIMITED | Private company limited by shares | Live |
| HK J ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAI WOO ENGINEERING LIMITED | Private company limited by shares | Live |
| CHENG'S BROTHERS ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| WELL-JOINT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH TAK MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BULL POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SOLAR-TECH & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNIVIC ENGINEERING LIMITED | Private company limited by shares | Live |
| TUNG NGAI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING HING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NING YUEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAM HING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHOU LUCK ENGINEERS LIMITED | Private company limited by shares | Dissolved |
| PASCO ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BUILD UP ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| O.L.I.M. ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN CROSS ENGINEERING HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HOI NING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHUNT TRIP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KULY CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JET-WING ELECTRONIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAH FAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HWANG HO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MANNIX ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WASTOVER ENGINEERING AGENCIES LIMITED | Private company limited by shares | Live |
| WAH WAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MING WAI ENGINEERING WORKS LIMITED | Private company limited by shares | Dissolved |
| KAM MING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CENTRE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HANDRIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KENT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PETER CHENG OCEAN ENGINEERING & ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| ETERNAL ENGINEERING LIMITED | Private company limited by shares | Live |
| KAN'S CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| E ON ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGLEWOOD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TSANG'S ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| A. FAI ENGINEERING ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| WAH YIK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BESO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KERVIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| DETEX ENGINEERING CONSORTIUM LIMITED | Private company limited by shares | Dissolved |
| YONY ENGINEERING FACTORY LIMITED | Private company limited by shares | Dissolved |
| GLORY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PO ON ENGINEERING LIMITED | Private company limited by shares | Live |
| GEARY ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| D. VALUE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WONG'S ENGINEERING & BOILER WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |