| WONG YU HAU COMPANY, LIMITED | Private company limited by shares | Dissolved |
| H. WONG & COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WONG HEI COMPANY LIMITED | Private company limited by shares | Dissolved |
| A. WONG AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG YIU WAN COMPANY LIMITED | Private company limited by shares | Live |
| LIM AND WONG, LIMITED | Private company limited by shares | Dissolved |
| WONG FU AND COMPANY, LIMITED | Private company limited by shares | Live |
| W. K. WONG & SON COMPANY LIMITED | Private company limited by shares | Dissolved |
| G. L. WONG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG NEI LIMITED | Private company limited by shares | Dissolved |
| TAI WONG LIMITED | Private company limited by shares | Dissolved |
| P. L. WONG & COMPANY LIMITED | Private company limited by shares | Live |
| LOY WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG PO KEE LIMITED | Private company limited by shares | Live |
| MAU WONG LIMITED | Private company limited by shares | Dissolved |
| WONG YUE TAN LIMITED | Private company limited by shares | Dissolved |
| MA & WONG COMPANY LIMITED | Private company limited by shares | Live |
| YIU WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG UK LIMITED | Private company limited by shares | Dissolved |
| S. O. WONG COMPANY LIMITED | Private company limited by shares | Live |
| TAT WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIN KAU WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIM WONG COMPANY LIMITED | Private company limited by shares | Live |
| WONG AND TAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| AN WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG WO KA LIMITED | Private company limited by shares | Dissolved |
| WONG YUE YAM CO. LIMITED | Private company limited by shares | Live |
| LAM WONG HAU COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAN WONG LIMITED | Private company limited by shares | Dissolved |
| WONG, TAN & CO. LIMITED | Private company limited by shares | Dissolved |
| VE WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG & HUI COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG WAN LOI LIMITED | Private company limited by shares | Dissolved |
| FU YUE WONG LIMITED | Private company limited by shares | Dissolved |
| WONG MUI COMPANY LIMITED | Private company limited by shares | Live |
| WONG LO KAT LIMITED | Private company limited by shares | Live |
| WONG TAI SIN LIMITED | Private company limited by shares | Dissolved |
| Y W MAK & WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG SHA CO LIMITED | Private company limited by shares | Live |
| WONG ZHI LIMITED | Private company limited by shares | Dissolved |
| WONG KEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAN HOP WONG LIMITED | Private company limited by shares | Dissolved |
| WONG SOP YEE COMPANY LIMITED | Private company limited by shares | Live |
| WONG AND IP LIMITED | Private company limited by shares | Dissolved |
| W. S. WONG & CO. LIMITED | Private company limited by shares | Live |
| SEN WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG & WONG LIMITED | Private company limited by shares | Live |
| SHE WONG YEE COMPANY LIMITED | Private company limited by shares | Live |
| YIN WONG HIN LIMITED | Private company limited by shares | Dissolved |
| WONG FUK KEE COMPANY LIMITED | Private company limited by shares | Live |
| WONG WAN LOI LIMITED | Private company limited by shares | Dissolved |
| TAT WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUK WONG LIMITED | Private company limited by shares | Live |
| WUN SUN WONG LIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG & WOO COMPANY LIMITED | Private company limited by shares | Dissolved |
| K. H. WONG LIMITED | Private company limited by shares | Live |
| KO WONG LIMITED | Private company limited by shares | Live |
| DIM SUM TAI WONG LIMITED | Private company limited by shares | Dissolved |
| FAI WONG PCB LIMITED | Private company limited by shares | Dissolved |
| WONG TAI TAI LIMITED | Private company limited by shares | Live |
| KU YUN WONG COMPANY LIMITED | Private company limited by shares | Live |
| FAI WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG HO LUN COMPANY LIMITED | Private company limited by shares | Live |
| WONG & KIM COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAN WONG LIMITED | Private company limited by shares | Live |
| DR. W. P. WONG LIMITED | Private company limited by shares | Live |
| MAN & WONG COMPANY LIMITED | Private company limited by shares | Live |
| WONG WAI KEE LIMITED | Private company limited by shares | Live |
| WONG KAM POK TSO LIMITED | Private company limited by shares | Live |
| LEE & WONG LIMITED | Private company limited by shares | Live |
| WONG TIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG SON COMPANY LIMITED | Private company limited by shares | Live |
| S. W. WONG LIMITED | Private company limited by shares | Live |
| TAI WONG LIMITED | Private company limited by shares | Live |
| WONG WAI KIT LIMITED | Private company limited by shares | Live |
| FU & WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN WONG KAI COMPANY LIMITED | Private company limited by shares | Live |
| Wong Chi Hoi Company Limited | Private company limited by shares | Live |
| WONG & WONG CPA LIMITED | Private company limited by shares | Live |
| Wong Po Limited | Private company limited by shares | Dissolved |
| WONG HON PUI LIMITED | Private company limited by shares | Live |
| Lai & C. K. Wong CPA Limited | Private company limited by shares | Live |
| W. WONG CPA LIMITED | Private company limited by shares | Live |
| Wong Yiu Kai Limited | Private company limited by shares | Live |
| SUN MAN WONG LIMITED | Private company limited by shares | Live |
| J. WONG & COMPANY LIMITED | Private company limited by shares | Live |
| WONG FEI LIMITED | Private company limited by shares | Dissolved |
| WONG CIU LIMITED | Private company limited by shares | Live Ceased dormancy on 29-Dec-2014 |
| HK Lee Wong Limited | Private company limited by shares | Dissolved |
| MAY WONG LIMITED | Private company limited by shares | Live |
| Koo & Wong Limited | Private company limited by shares | Live |
| WONG HO LIMITED | Private company limited by shares | Live |
| WAI WONG COMPANY LIMITED | Private company limited by shares | Live |
| WONG SIK KEE LIMITED | Private company limited by shares | Live |
| Yau Wong O&P HK Limited | Private company limited by shares | Live |
| PS WONG COMPANY LIMITED | Private company limited by shares | Live |
| She Wong Lam Limited | Private company limited by shares | Live |
| WONG KA LEE HK COMPANY LIMITED | Private company limited by shares | Live |
| WONG YAN LIMITED | Private company limited by shares | Live |
| TIN WONG LIMITED | Private company limited by shares | Live |