| KEIO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ON KEI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TENWAY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MAXIM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CREATION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MEP ENGINEERING LIMITED | Private company limited by shares | Live |
| W.T. ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YEE TAK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| U-FIT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TAK LEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HON WAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| P. & P. ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CONTAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINDARD TRANSPORTATION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEAR GROW ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| RELIANCE ELECTROPLATING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHUM FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEE FOOK HAI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHI CHIU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PENON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN SUN ENGINEERING AND CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| DAVINSON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WU YI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| DRAGON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| A. LIBERTY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| W & L ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| HON CHARM ENGINEERING LIMITED | Private company limited by shares | Live |
| SINDIX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CROWNING-UNITED ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HO KIT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHUNG OEI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAN PO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WIN FAIR CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 31-Dec-2011 |
| ALLINGTON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GSL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LADEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BORKUM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KANISHI ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLDWELL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HWAFEI DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| COMATE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KWAI WAH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WELL WING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DAIKIN ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BENSON CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HALCROW-ASIA PETER CHENG OFFSHORE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ARCHBUILDER CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLARBRIGHT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEE WAH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SAFEWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MATSUDEN (CHINA) ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| MITCHELL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHENG DA CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FU HANG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLDINGTON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| E. G. ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KOZA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ARTSWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAN WAH CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOIN OCEAN CONSTRUCTION MACHINERY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| OCEAN ELECTRICAL & MACHINERY ENGINEERING WORKS LIMITED | Private company limited by shares | Dissolved |
| CHUNG WAH AIR CONDITIONING ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| BUILD FAME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CANNEWAY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ART-WELL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| U-KIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AIRCAN SCIENTIFIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ARTOCEAN AQUARIUM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ERA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MB ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING HANG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEIYIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KONG WAH VIDEO ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Sep-2002 |
| SHINING YEAR ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CNT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TECHNO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FASTER ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EASTERN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| L.A. ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LONGO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| COMTRONICS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGSRANK CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MILLION FORTUNE ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| KUI LAM ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOKI ELEVATOR ENGINEERING LIMITED | Private company limited by shares | Live |
| HO FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOI YEUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| J W ENGINEERING AND TRADING LIMITED | Private company limited by shares | Live |
| HILITE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KI HON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEMBELLO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AMPLE WEALTH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DEPENDABLE CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIU FOOK HING YIP CONSTRUCTIONS & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LANSER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PAKDUBO ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| KONG WAH MACHINERY ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Mar-1994 |
| HWA WU ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BROADVIEW ELECTRICAL & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| SHOPPY ENGINEERING LIMITED | Private company limited by shares | Live |