| 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 |
| Y. K. KWOK'S NURSERY & COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK'S PAPER PRODUCTS FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWOK'S CAR SERVICE LIMITED | Private company limited by shares | Dissolved |
| KWOK'S STUDIO LIMITED | Private company limited by shares | Live |
| KWOK'S DIGITAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK'S TRADING LIMITED | Private company limited by shares | Dissolved |
| KWOK'S (CHINA-HK) TRANSPORTATION CO. LIMITED | Private company limited by shares | Dissolved |
| Kwok's Wine Limited | Private company limited by shares | Live |
| KWOK'S ELECTRICAL WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOKSGOLD LIMITED | Private company limited by shares | Dissolved |
| KWOKSON LIMITED | Private company limited by shares | Dissolved |