| KIN WONG RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| HOI FAI WONG RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| WONG TAI SIN RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| SUN WONG RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| TIN WONG RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| KAM WONG RESTAURANT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN WONG RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| WAI WONG RESTAURANT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG LAM KEE RESTAURANT LIMITED | Private company limited by shares | Live |
| Hei Wong Restaurant Limited | Private company limited by shares | Live |
| WONG KEE RESTAURANT LIMITED | Private company limited by shares | Live |
| ROCOCO & LG WONG ENTERPRISES LIMITED | Private company limited by shares | Live |
| Rodney Wong Design Limited | Private company limited by shares | Live |
| SABRINA WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| Samuel Wong Consultancy Limited | Private company limited by shares | Live |
| WONG WAH KEE SCAFFOLDING LIMITED | Private company limited by shares | Dissolved |
| Wong Ming Kee Scaffolding Company Limited | Private company limited by shares | Live |
| HUI & WONG SECRETARIES LIMITED | Private company limited by shares | Live |
| WONG & LAM (SECRETARIES) LIMITED | Private company limited by shares | Dissolved |
| TAM WONG SECRETARIES LIMITED | Private company limited by shares | Dissolved |
| WONG PIK SHAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG SHAN LIMITED | Private company limited by shares | Dissolved |
| WONG KONG HA WAN SHAN ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| WONG SHAN TEXTILES ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SAN WONG KAR SAR RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| SHIA WONG HIP LIMITED | Private company limited by shares | Live |
| FOO AND WONG SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI WONG YE SHRINE COMPANY LIMITED | Company limited by guarantee | Live |
| SIMON WONG & COMPANY LIMITED | Private company limited by shares | Live |
| SIMON WU, WONG & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| SIMON WONG DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| KAM WAH (WONG TAI SIN) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SNACK WONG LIMITED | Private company limited by shares | Live |
| Wong Office Solution Limited | Private company limited by shares | Dissolved |
| Wong Street Capital Limited | Private company limited by shares | Live |
| CAN WONG STUDIO LIMITED | Private company limited by shares | Live |
| Edmond Wong Studio Limited | | Live |
| Kevin K Wong Studio Limited | Private company limited by shares | Live |
| GOLD WONG SUCCESS LIMITED | Private company limited by shares | Live |
| SUNNY WONG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNNY WONG DANCING LIMITED | Private company limited by shares | Live |
| SUPER WONG PLASTIC & BRUSH LIMITED | Private company limited by shares | Dissolved |
| SUSANNA WONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAKE WONG LIMITED | Private company limited by shares | Dissolved |
| WONG TECH LIMITED | Private company limited by shares | Live |
| KIN WONG TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MING WONG TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SIN FAT TAO YUK WONG TEMPLE LIMITED | Private company limited by shares | Dissolved |
| MING WONG TEXTILES LIMITED | Private company limited by shares | Dissolved |
| WONG TIEN ARCHITECTS & ENGINEERS LIMITED | Private company limited by shares | Dissolved |
| TOMMY WONG LIMITED | Private company limited by shares | Live |
| WONG TONG KEE LIMITED | Private company limited by shares | Live |
| TAI MEI TUK WONG SZE YEE TONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG YEE WO TONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| TONG WONG & COMPANY LIMITED | Private company limited by shares | Live |
| YIN WONG TONG LIMITED | Private company limited by shares | Live |
| Wong Tong Tong Company Limited | Private company limited by shares | Live |
| TONG WONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WONG & LAM TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI WONG TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM WONG TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WIN WONG TRADING COMPANY LIMITED | Private company limited by shares | Live |
| TIN WONG TRADING LIMITED | Private company limited by shares | Dissolved |
| KA WONG TRADING COMPANY LIMITED | Private company limited by shares | Live |
| WONG FEI TRADING LIMITED | Private company limited by shares | Live |
| WONG KA TRADING LIMITED | Private company limited by shares | Live |
| SUN WAI WONG TRADING LIMITED | Private company limited by shares | Live |
| Wong Sun Trading Company Limited | Private company limited by shares | Live |
| YC WONG TRADING LIMITED | Private company limited by shares | Live |
| TIM WONG TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HUI WONG TRADING COMPANY LIMITED | Private company limited by shares | Live |
| FAI WONG TRADING LIMITED | Private company limited by shares | Live |
| Sun Wong Trading Limited | Private company limited by shares | Live |
| WONG FAT TRADING LIMITED | Private company limited by shares | Live |
| YAN WONG TAU TRADING LIMITED | Private company limited by shares | Live |
| Wong Ka Wai Trading Company Limited | Private company limited by shares | Live |
| WONG ONE TRADING LIMITED | Private company limited by shares | Live |
| WONG TWO TRADING LIMITED | Private company limited by shares | Live |
| WONG SIX TRADING LIMITED | Private company limited by shares | Live |
| Wai Wong Trading Limited | Private company limited by shares | Live |
| GIN WONG TRADING LIMITED | Private company limited by shares | Live |
| FAI WONG TRADING (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Wong Trading & Consultancy Limited | Private company limited by shares | Live |
| LIET WONG TRADING LIMITED | Private company limited by shares | Dissolved |
| WONG LOONG TRADING LIMITED | Private company limited by shares | Dissolved |
| WONG THREE TRADING LIMITED | Private company limited by shares | Live |
| WONG & TONG TRADING CO. LIMITED | Private company limited by shares | Live |
| TONG & WONG TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WING WONG TRADING LIMITED | Private company limited by shares | Dissolved |
| WONG HAU PLASTIC WORKS & TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SHEA WONG YUEN TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI KIN WONG TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG SO KEE TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| YAT WONG TRANSPORTATION LIMITED | Private company limited by shares | Live |
| FAI WONG TRANSPORTATION LIMITED | Private company limited by shares | Live |
| WONG LEE (BROTHERS) TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Live |
| TSANG WONG SCAFFOLDING LIMITED | Private company limited by shares | Live |
| TSINFORN C. WONG MEMORIAL SCHOLARSHIP -THE- | Company limited by guarantee | Live |
| Tsoi & Wong Co. Limited | Private company limited by shares | Live |
| TSUI WONG LIMITED | Private company limited by shares | Live |