| WONG YAU KEE CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| O. K. WONG CONSTRUCTION ENGINEERING CO LIMITED | Private company limited by shares | Live |
| WAI WONG CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAI WONG CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| LAW WONG KEE LAW'S CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN WONG CONSTRUCTION CO., LIMITED | Private company limited by shares | Live |
| FAI WONG CONSTRUCTION MATERIALS LIMITED | Private company limited by shares | Live |
| TIN WONG CONSTRUCTION AND MATERIALS LIMITED | Private company limited by shares | Live |
| WONG PING KEE CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| SUNG KEE WONG CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| WONG WING KEE CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Wing Wong Construction Limited | Private company limited by shares | Live |
| WONG WING KEE CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONLEY CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WOOD CONSTRUCTION COMPANY LIMITED | | Live |
| Wood Idol Construction Limited | Private company limited by shares | Live |
| SPEED WOOD CONSTRUCTION LIMITED | Private company limited by shares | Live |
| WOODLAND CONSTRUCTION AND INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WOODNESS CONSTRUCTION LIMITED | Private company limited by shares | Live |
| THREE WOODS CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| HIPMEX FORM WORK CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| KIN FAI IRON WORK CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TEAM WORK CONSTRUCTION MATERIALS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Team Work Construction Limited | Private company limited by shares | Live |
| Construction Workforce Solutions Asia Limited | Private company limited by shares | Live |
| ONE Workmen Construction Company Limited | Private company limited by shares | Live |
| SEE SUN CONSTRUCTION WORKS LIMITED | Private company limited by shares | Dissolved |
| KAU KEE CONSTRUCTION WORKS LIMITED | Private company limited by shares | Live |
| WAI KEE CONSTRUCTION WORKS LIMITED | Private company limited by shares | Live |
| KAM KEE CONSTRUCTION WORKS LIMITED | Private company limited by shares | Live |
| KIN WAI CONSTRUCTION WORKS COMPANY LIMITED | Private company limited by shares | Live |
| HOP LEE CONSTRUCTION WORKS LIMITED | Private company limited by shares | Live |
| TAI YAU CONSTRUCTION WORKS LIMITED | Private company limited by shares | Dissolved |
| MAN LEE CONSTRUCTION WORKS COMPANY LIMITED | Private company limited by shares | Live |
| Sky Works Construction Company Limited | Private company limited by shares | Live |
| JM Construction Works Company Limited | | Live |
| MING'S METAL WORKS & CONSTRUCTION LIMITED | Private company limited by shares | Live |
| SIU MING CONSTRUCTION WORKS COMPANY LIMITED | Private company limited by shares | Live |
| MING WAI CONSTRUCTION WORKS COMPANY LIMITED | Private company limited by shares | Live |
| Wai Ming Construction Works Limited | | Live |
| WORKTECH CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| Wonderful World Airport Construction (Group) Limited | Private company limited by shares | Live |
| WORLDLINK CONSTRUCTION LIMITED | Private company limited by shares | Live |
| WORLD-TECH CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| WORLDTREND CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| WORLDWISE CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| WRENKY CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| W.S. Capital Construction Limited | Private company limited by shares | Live |
| Wunderkind Construction Limited | | Live |
| WUXI CN CONSTRUCTION MACHINERY LIMITED | Private company limited by shares | Dissolved |
| WWTY CONSTRUCTION & ENGINEERING LIMITED | | Live |
| WYNDHAM CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| WYNFIELD CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Xiangtuo Construction Machinery Limited | | Live |
| Xingda Construction Company Limited | | Live |
| XINHUA CONSTRUCTION COMPANY LIMITED | | Live |
| HK XINTONG CONSTRUCTION MATERIALS LIMITED | Private company limited by shares | Live |
| YI YANG CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Jin Yang Construction Engineering Co., Limited | Private company limited by shares | Live |
| JUN YANG CONSTRUCTION ENGINEERING CO., LIMITED | | Live |
| WAI YANG CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YU YANG CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Yang Fan Construction Engineering Limited | | Live |
| SUN NAM YANG CONSTRUCTION AND INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| MAN YANG MARINE & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| YANG OCEAN CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| Wang Yang Construction Limited | Private company limited by shares | Live |
| YASSIAN CONSTRUCTION MACHINERY LIMITED | Private company limited by shares | Live |
| Yatsoon Construction Materials Limited | Private company limited by shares | Live |
| YAUPOING CONSTRUCTION COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| YEARAM CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| Yeast Construction Company Limited | Private company limited by shares | Live |
| YENG LEE CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| YESIN CONSTRUCTION LIMITED | Private company limited by shares | Live |
| YETI CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| Chiu Yeun Construction Company Limited | Private company limited by shares | Live |
| KAM YEUNG CONSTRUCTION CO. LIMITED | Private company limited by shares | Dissolved |
| WAI YEUNG CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| YEUNG KEI CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| YIN YEUNG CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| Pak Yeung Construction Limited | Private company limited by shares | Live |
| YEUNG & CHAN CONSTRUCTION CO. LIMITED | Private company limited by shares | Live |
| YEUNG CHUNG CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| YIU YEUNG CONSTRUCTION CO., LIMITED | Private company limited by shares | Dissolved |
| YIU YEUNG CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HON YEUNG CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAN YEUNG CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PAK YEUNG CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LEE YEUNG CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| YEUNG WA LEE CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Ming Yeung Construction Engineering Limited | Private company limited by shares | Live |
| MING YEUNG CONSTRUCTION LIMITED | Private company limited by shares | Live |
| YEUNG CHUNG CONSTRUCTION (PLASTER) COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEUNG'S CONSTRUCTION LIMITED | Private company limited by shares | Live |
| Y.G. CONSTRUCTION LIMITED | Private company limited by shares | Live |
| YIDA CONSTRUCTION (OVERSEAS) PTE. LIMITED | Private company limited by shares | Live |
| WANG YIDA CONSTRUCTION LIMITED | | Live |
| YIELDEX CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YING FAT CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| YING FAT CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |