| WONG CHI HOI FATHER AND SON LIMITED | Private company limited by shares | Dissolved |
| DR. FELIX WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIVE WONG INVESTMENT LIMITED | Private company limited by shares | Live |
| WONG YL FLOW LIMITED | | Live |
| FOOK WONG LIMITED | Private company limited by shares | Live |
| WONG FOOK LIMITED | Private company limited by shares | Live |
| Wong Tai Sin Forcity Limited | | Live |
| FORTUNE WONG IN LIMITED | Private company limited by shares | Dissolved |
| DR. FRANCIS WONG MEDICAL AND RENAL CENTRE LIMITED | Private company limited by shares | Live |
| FRANKY WONG & CO., LIMITED | Private company limited by shares | Live |
| WONG WONG FRUIT LIMITED | Private company limited by shares | Live |
| GILLILAND & WONG LIMITED | Private company limited by shares | Live |
| WONG GOLD COMPANY LIMITED | Private company limited by shares | Live |
| Lee Wong Green Company Limited | Private company limited by shares | Live Commenced dormancy on 06-Oct-2015 |
| GREG WONG & ASSOCIATES LIMITED | Private company limited by shares | Live |
| FAI WONG GROUP LIMITED | Private company limited by shares | Live |
| Wong He Group Limited | Private company limited by shares | Live |
| WONG HAU GROUP LIMITED | Private company limited by shares | Live |
| WONG TAI GROUP LIMITED | Private company limited by shares | Live |
| Wong Tat Group Limited | | Live |
| Wong Hin Group Limited | | Live |
| CHENG WONG GROUP LIMITED | Private company limited by shares | Dissolved |
| Wong Dynasty Group Company Limited | Private company limited by shares | Live |
| YY Wong Group Holding Limited | Private company limited by shares | Live |
| Wong Dynasty Group Investment Company Limited | Private company limited by shares | Live |
| RICKY WONG GROUP INVESTMENTS LIMITED | Private company limited by shares | Live |
| WONG DAAI YEAH GROUP LIMITED | | Live |
| WONG LEE GYMNASIUM LIMITED | Private company limited by shares | Dissolved |
| HABER WONG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEVIN WONG HANDBAGS FACTORY LIMITED | Private company limited by shares | Dissolved |
| HANG WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG HIN HANG COMPANY LIMITED | Private company limited by shares | Live |
| WONG CHUK HANG INVESTMENT LIMITED | Private company limited by shares | Live |
| WONG CHUK HANG SUN HO VICTUALING CENTRE LIMITED | Private company limited by shares | Dissolved |
| Wong Yuen Hang Family Limited | Private company limited by shares | Live |
| Wong Happy In Limited | Private company limited by shares | Live |
| WONG HARMONY COMPANY LIMITED | Private company limited by shares | Live |
| HARRISON WONG LIMITED | Private company limited by shares | Live |
| HELEN WONG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG HING AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG SAM HING COMPANY LIMITED | Private company limited by shares | Live |
| WONG SUN HING LIMITED | Private company limited by shares | Live |
| WONG HING TAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOP HING (WONG & HO) LIMITED | Private company limited by shares | Dissolved |
| HING WONG LIMITED | Private company limited by shares | Live |
| WONG YIP HING COMPANY LIMITED | Private company limited by shares | Live |
| Ka Hing Wong Company Limited | Private company limited by shares | Live |
| HING WONG CAPITAL LIMITED | Private company limited by shares | Dissolved |
| HING WONG CATERING COMPANY LIMITED | | Live |
| HING WONG ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| HING WONG ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Live |
| HING WONG FOREIGN EXCHANGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HING WONG FINANCE LIMITED | Private company limited by shares | Live |
| HING WONG FUTURES LIMITED | Private company limited by shares | Dissolved |
| WONG HING TAI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG SUN HING INVESTMENT LIMITED | Private company limited by shares | Live |
| HING WONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG WAI HING INVESTMENTS CO. LIMITED | Private company limited by shares | Live |
| Yung Hing Wong Investments Company Limited | Private company limited by shares | Live |
| HING WONG LOGISTIC LIMITED | Private company limited by shares | Live |
| HING WONG MAHJONG ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Live |
| MONGKOK TIN HAU HING WONG ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Hing Wong Motor Limited | Private company limited by shares | Live |
| HING WONG NOMINEE COMPANY LIMITED | Private company limited by shares | Live |
| WONG SUN HING PROPERTIES LIMITED | Private company limited by shares | Live |
| HING KEE (YU CHU WONG) RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| WING HING WONG RESTAURANT COMPANY LIMITED | Private company limited by shares | Dissolved |
| H.N. WONG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG LAM KEE (HOLDING) LIMITED | Private company limited by shares | Live |
| WONG HUI HOLDING LIMITED | Private company limited by shares | Live |
| CHATEAUBRILLIANT & WONG HOLDING LIMITED | Private company limited by shares | Live |
| KEVIN WONG HOLDING LIMITED | Private company limited by shares | Live |
| H.T. WONG & CO. LIMITED | Private company limited by shares | Live |
| DR I-KIDS EDUCATION CENTRE (WONG TAI SIN) LIMITED | | Live |
| A Wong Incorporation Limited | Private company limited by shares | Live |
| C. W. WONG INVESTMENT INCORPORATION LIMITED | Private company limited by shares | Dissolved |
| Fai Wong Infrastructure Limited | Private company limited by shares | Live |
| WONG YUE TAN VILLAGE INFRASTRUCTURE COMPANY LIMITED | Private company limited by shares | Live |
| Bright International Education (Wong Tai Sin) Limited | | Live |
| WONG AND WOO INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| FAI WONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG KEI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI WONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM WONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG & LOK INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG KAU KEE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LOI WONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAW WONG KEE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| F. C. WONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| SIN WONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| WONG & NG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WONG LUN KUI INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| W WONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| WAI WONG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WONG HOI INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| H. G. WONG INVESTMENT LIMITED | Private company limited by shares | Live |
| KO & WONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG ON INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Ivy Wong Investment Company Limited | Private company limited by shares | Live |
| HEI WONG INVESTMENT LIMITED | Private company limited by shares | Live |