| CROWNEX ENGINEERING LIMITED | Private company limited by shares | Live |
| CONNEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TENNEX ENGINEERING LIMITED | Private company limited by shares | Live |
| TEXAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CYRUS ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH HOI ENGINEERS LIMITED | Private company limited by shares | Live |
| RICH FORTUNE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HUMAN COMPUTER ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH GRAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TECNOMOTOR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING KAI E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TONG KEE CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KOWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LOK TIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FULLCA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYMAX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WALTER CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVERPASS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JEN TAT ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| KEWISK ENGINEERING & CONSULTING CO. LIMITED | Private company limited by shares | Live |
| DNA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EAST ASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGSBERG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PACIFIC DYNAMIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNTEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGSFORD ENGINEERING LIMITED | Private company limited by shares | Live |
| STANDARD REGENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PRO-STANDARD ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SALIENT ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HO MING ENGINEERING LIMITED | Private company limited by shares | Live |
| FU DAO MECHANICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FULL WIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| D. I. ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HO HOI ENGINEERING LIMITED | Private company limited by shares | Live |
| MPS ENGINEERING LIMITED | Private company limited by shares | Live |
| VIEW GLORY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DE MING ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VICTORY ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| POWERFUL ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM WING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GEAR ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| SOLUTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STANDARD FORTUNE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STANDARD CENTURY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WINTEC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD HARVEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST FAME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KENNETH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WONG FU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YOUNGSON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YOUNG WAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING LEE ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ULTIMATE ENGINEERING LIMITED | Private company limited by shares | Live |
| WILBER ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH MOU MACHINERY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ULTRA MERIT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELL REGENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LANDWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HOLDWIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| A I ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ETERNAL CONCORD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BAS ENGINEERING LIMITED | Private company limited by shares | Live |
| PLANNING ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHEENLINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAU KEE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HANG YUEN ENGINEERING LIMITED | Private company limited by shares | Live |
| FAR EAST GEOTECHNICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIMEWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| CANWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STARWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BESTON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KO WANG DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI KAI ENGINEERING (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHI WING CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELLCA ENGINEERING LIMITED | Private company limited by shares | Live |
| RISING ENGINEERING LIMITED | Private company limited by shares | Live |
| ADVENTURE ENGINEERING LIMITED | Private company limited by shares | Live |
| BOFORD ENGINEERING LIMITED | Private company limited by shares | Live |
| KEENDIX CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YIELD TECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SOUTHARC FAR EAST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MING FAI DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LO KONG ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EFFECTIVE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YI XIONG ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| TARGET GOLD ENGINEERING LIMITED | Private company limited by shares | Live |
| HIMWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HAPS MEAT TECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ALLIED STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| HIN TAT ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND YIELD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAN FOO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| OPTO-PRO SYSTEMS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHART WIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST HARVEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KOON YIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ELEUSIS ENGINEERING HK LIMITED | Private company limited by shares | Dissolved |
| KA WING SYSTEM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HANG NGAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |