| KWOK TRAN ELECTRONIC LIMITED | Private company limited by shares | Live |
| KWOK KEE TRANSPORT COMPANY LIMITED | Private company limited by shares | Live |
| KWOK CHUNG TRANSPORT LIMITED | Private company limited by shares | Live |
| HOI KWOK TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| KWOK DAT TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| KA KWOK TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Live |
| KWOK WAH TRANSPORTATION LIMITED | Private company limited by shares | Live |
| WAH KWOK TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Live |
| KWOK HO TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| KWOK WAI TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK YIU TRANSPORTATION LIMITED | Private company limited by shares | Live |
| KWOK FAI TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Live |
| Kwok Wai Transportation Limited | Private company limited by shares | Live |
| CHAN KWOK KEE TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| KWOK SUI TRANSPORTATION (CHINA-HK) CO. LIMITED | Private company limited by shares | Live |
| KWOK WAH CLEANING & TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| LEE KWOK KEUNG TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK LEUNG TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Live |
| CHENG KWOK LEUNG KUNG KEE TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK MING TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| KWOK WING TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| KWOK WING LORRY TRANSPORTATION LIMITED | Private company limited by shares | Live |
| KWOK WAH TRAVEL LIMITED | Private company limited by shares | Dissolved |
| KWOK MAN TRAVEL LIMITED | Private company limited by shares | Dissolved |
| KWOK WAY TRAVEL & TRADING LIMITED | Private company limited by shares | Dissolved |
| KWOK WAH TRAVEL & TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK LIK TRAVELLING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HON KWOK TREASURY LIMITED | Private company limited by shares | Live |
| KWOK TSANG LIMITED | Private company limited by shares | Live |
| KWOK TSANG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KWOK TUNG LIMITED | Private company limited by shares | Live |
| KWOK TUNG MARINE & FROZEN FOOD WHOLESALE LIMITED | Private company limited by shares | Dissolved |
| KWOK TUNG CAR SERVICE LIMITED | Private company limited by shares | Live |
| TUNG KWOK SHIM LAM LIMITED | Company limited by guarantee | Live |
| New Kwok Wah Meat (Wanchai) Company Limited | Private company limited by shares | Live |
| Kwok Fai Wealth Investment Limited | Private company limited by shares | Live |
| LO KWOK PO WEAVING FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWOK MAN HING WEAVING & DYEING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| LI MAN HING KWOK WEAVING AND MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK WENG LOGISTICS AND MOVING LIMITED | Private company limited by shares | Live |
| WOO MUK WING KWOK SUT SE LIMITED | Company limited by guarantee | Dissolved |
| KWOK WING CHINESE FURNITURE LIMITED | Private company limited by shares | Dissolved |
| WING KWOK ENTERPRISES LIMITED | Private company limited by shares | Live |
| WING KWOK FINANCE COMPANY LIMITED | Private company limited by shares | Live |
| KWOK WING HOLDING LIMITED | Private company limited by shares | Dissolved |
| KWOK WING PLYWOOD COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK WING SHIPPING LIMITED | Private company limited by shares | Dissolved |
| WONG KWOK HIP AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG KWOK KEE LIMITED | Private company limited by shares | Dissolved |
| WONG LAM LEUNG & KWOK SECRETARIES LIMITED | Private company limited by shares | Live |
| WAH KWOK CONSTRUCTION & WOOD WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI KWOK TAI WOODEN WARE COMPANY LIMITED | Private company limited by shares | Live |
| KWOK WOOI COMPANY LIMITED | Private company limited by shares | Live |
| KWOK KIN AIR CONDITION & ELECTRICAL WORK COMPANY LIMITED | Private company limited by shares | Live |
| KWOK KEE METAL WORK, LIMITED | Private company limited by shares | Live |
| KWOK MING METAL WORKS FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWOK KEUNG METAL WORKS LIMITED | Private company limited by shares | Live |
| Kwok Sir Workshop Limited | Private company limited by shares | Live |
| KWOK LUN JEWELLERY WORKSHOP LIMITED | Private company limited by shares | Live |
| KWOK WAI MACHINERY WORKSHOP LIMITED | Private company limited by shares | Live |
| WORLD MING KWOK HOLDINGS LIMITED | Private company limited by shares | Live |
| KWOK WAH X-RAY & MEDICAL LABORATORY LIMITED | Private company limited by shares | Dissolved |
| YEUNG & KWOK CPA LIMITED | Private company limited by shares | Dissolved |
| DR KWOK DILYS HIU YEUNG LIMITED | | Live |
| YEUNG KWOK YUI LAND LIMITED | Private company limited by shares | Live |
| YEUNG KWOK TO LAND LIMITED | Private company limited by shares | Live |
| YEUNG KWOK YUI SYSTEMS LIMITED | Private company limited by shares | Live |
| Kwok Yick Builder Company Limited | Private company limited by shares | Live |
| KWOK YICK TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| KWOK YING LIMITED | Private company limited by shares | Dissolved |
| MA TAI YING KWOK SUT ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| LEUNG KWOK YING DISPENSARY LIMITED | Private company limited by shares | Live |
| KWOK YING HOSTEL LIMITED | Private company limited by shares | Dissolved |
| YING KWOK INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK YING (ORGANIC) CO. LIMITED | Private company limited by shares | Live |
| So Yuen Ng Kwok Limited | Private company limited by shares | Live |
| KWOK YUEY CURTAIN WALL LIMITED | Private company limited by shares | Live |
| ZHENG KWOK TRADING HK LIMITED | Private company limited by shares | Live |
| KWOKEE CONSTRUCTION LIMITED | Private company limited by shares | Live |
| KWOKFIELD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KWOKFIT LIMITED | Private company limited by shares | Dissolved |
| Kwokho Limited | Private company limited by shares | Dissolved |
| KWOKIT ENTERPRISES LIMITED | Private company limited by shares | Live |
| Kwokman Limited | Private company limited by shares | Live |
| KWOKOO LIMITED | Private company limited by shares | Dissolved |
| KWOK'S PAK LEE COMPANY LIMITED | Private company limited by shares | Live |
| KWOK'S LIMITED | | Live |
| Dr SL Kwok's Clinic Limited | Private company limited by shares | Live |
| KWOK'S DRIVING SCHOOL CO., LIMITED | | Live |
| KWOK'S TOYS MODEL DESIGN LIMITED | Private company limited by shares | Dissolved |
| KWOK'S ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KWOK'S ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KWOK'S FASHION COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOKS' HING YIP ENTERPRISES LIMITED | Private company limited by shares | Live |
| KWOK'S INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CLEMENT & KWOK'S INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK'S INVESTMENT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWOK'S INVESTMENT LIMITED | Private company limited by shares | Live |
| KWOK'S BROTHER MANUFACTURING LIMITED | Private company limited by shares | Live |
| KWOK'S WINTY MANUFACTURING LIMITED | Private company limited by shares | Dissolved |