| KWOK FUNG MEDICINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kwok Wei Hong Kong Medicine Limited | Private company limited by shares | Live |
| KWOK LEUNG MEDICINE COMPANY LIMITED | Private company limited by shares | Live |
| KWOK SHING HONG MEDICINE COMPANY LIMITED | Private company limited by shares | Live |
| KWOK WAH MEDICINE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK WAH METAL COMPANY LIMITED | Private company limited by shares | Live |
| KWOK TAT METAL LIMITED | Private company limited by shares | Dissolved |
| KWOK HING METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| KWOK KAN METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KWOK YAU METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| KWOK WING METAL MANUFACTURER LIMITED | Private company limited by shares | Live |
| KIN KWOK BAKELITE ELECTRICAL ACCESSORIES MFY. LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEE KNITTING FASHION MFY., LIMITED | Private company limited by shares | Dissolved |
| MAN KWOK WEAVING MILLS COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| NG KWOK MING COMPANY LIMITED | Private company limited by shares | Live |
| KWOK MING COMPANY LIMITED | | Live |
| KWOK MORNING LIMITED | Private company limited by shares | Live |
| KWOK CHUNG MOTOR CAR LIMITED | Private company limited by shares | Live |
| KWOK WAI MOTORS LIMITED | Private company limited by shares | Dissolved |
| Po Kwok Motors Limited | Private company limited by shares | Live |
| NGA KWOK MOTORS LIMITED | Private company limited by shares | Live |
| KWOK CHUNG MOTORS LIMITED | Private company limited by shares | Live |
| KWOK FAI PLASTIC MOULD CO., LIMITED | Private company limited by shares | Dissolved |
| Kwok Fai Mould Industrial Company Limited | Private company limited by shares | Dissolved |
| KWOK TIN MOULD MANUFACTORY LIMITED | Private company limited by shares | Live |
| KWOK MING MOULD AND PRODUCTS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK LAM MOULD & PLASTIC LIMITED | Private company limited by shares | Dissolved |
| KWOK HING NAVIGATION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWOK WING NEWSPAPER & MAGAZINES COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK WING NEWSPAPER & MAGAZINES COMPANY LIMITED | Private company limited by shares | Live |
| KWOK NUNG TRADING LIMITED | Private company limited by shares | Live |
| KWOK WAH ONLINE LIMITED | | Live |
| KWOK WAH HOP KEE OPTICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK SHUNG RECREATION ORGANIZATION COMPANY LIMITED | Company limited by guarantee | Dissolved |
| KWOK HING OVERSEAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK LIK OVERSEAS PROPERTY LIMITED | Private company limited by shares | Live |
| KWOK MEI OVERSEAS PROPERTY LIMITED | Private company limited by shares | Live |
| KWOK TAI PACIFIC LIMITED | Private company limited by shares | Live |
| KWOK WAH PAPER PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN KWOK PAPER PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| KWOK ON PAPER TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ANNA KWOK & PARTNERS LIMITED | Private company limited by shares | Dissolved |
| KWOK & PARTNERS COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| KWOK, HAUSER AND PARTNERS LIMITED | Private company limited by shares | Live |
| YEUNG, KWOK & PARTNERS C.P.A. LIMITED | Private company limited by shares | Dissolved |
| KWOK PEER LIMITED | Private company limited by shares | Dissolved |
| KWOK FU PETROLEUM COMPANY LIMITED | Private company limited by shares | Live |
| KWOK YUEN TONG PHARMACEUTICAL COMPANY LIMITED | Private company limited by shares | Live |
| KWOK WEI PHARMACY COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOE KWOK PHOTO LIMITED | Private company limited by shares | Live |
| KWOK WAH PIECE-GOODS COMPANY LIMITED | Private company limited by shares | Dissolved |
| P.K. KWOK LIMITED | Private company limited by shares | Dissolved |
| KWOK YUEN PLASTIC LIMITED | Private company limited by shares | Live |
| KWOK YAU PLASTICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK KEUNG PLUMBER ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK KI PLUMBING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LAU KWOK KOW PLUMBING ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| KWOK KEE POLYBAGS LIMITED | Private company limited by shares | Dissolved |
| KWOK PONG (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK PONG ENGINEERING DESIGN LIMITED | Private company limited by shares | Dissolved |
| PONG KWOK INVESTMENT LIMITED | Private company limited by shares | Live |
| KWOK YUEN POULTRY & FISHERIES CO. LIMITED | Private company limited by shares | Live |
| KWOK KEE POULTRY'S LIMITED | Private company limited by shares | Dissolved |
| KWOK FAI PRECISE MOULD FACTORY LIMITED | Private company limited by shares | Live |
| SUN KWOK GIFT & PREMIUM LIMITED | Private company limited by shares | Dissolved |
| KIN KWOK PRINTING PRESS LIMITED | Private company limited by shares | Live |
| NEW KWOK HING PRINTING PRESS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KIN KWOK PRINTING PRESS (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| KWOK KAN PRINTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK KEUNG PRINTING MACHINES CO., LIMITED | Private company limited by shares | Live |
| KWOK WAH SILK PRINTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK HING WIGS PRODUCT COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWOK WAI MARINE PRODUCT LIMITED | Private company limited by shares | Dissolved |
| KWOK KAN METAL PRODUCT LIMITED | Private company limited by shares | Live |
| NAM KWOK PRODUCTION LIMITED | Private company limited by shares | Live |
| MAN KWOK FILM PRODUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kwok Keung Film Production Limited | Private company limited by shares | Live |
| KWOK WAH CHINESE PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| KWOK HING PLASTIC PRODUCTS FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWOK MOON MARINE PRODUCTS CO. LIMITED | Private company limited by shares | Live |
| KWOK BOND METAL PRODUCTS LIMITED | Private company limited by shares | Live |
| KWOK WING SEA PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK SHING PROFESSIONAL ENGINEERING COMPANY LIMITED | | Live |
| HO KWOK PROFIT LIMITED | Private company limited by shares | Dissolved |
| HON KWOK PROJECT MANAGEMENT LIMITED | Private company limited by shares | Live |
| KWOK WING PROJECT COMPANY LIMITED | Private company limited by shares | Live |
| BON KWOK PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KWOK WAH PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KWOK YUK PROPERTIES COMPANY LIMITED | Private company limited by shares | Live |
| KWOK HO PROPERTY INVESTMENT CO., LIMITED | | Live |
| HING KWOK PROPERTY INVESTMENT LIMITED | Private company limited by shares | Live |
| KWOK WAI PROPERTY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KWOK WING PROPERTY LIMITED | Private company limited by shares | Dissolved |
| SUN WAH KWOK PROVISIONS LIMITED | Private company limited by shares | Dissolved |
| KWOK TAI MOTOR & PUMP CO., LIMITED | Private company limited by shares | Live |
| KWOK MING PURCHASING COMPANY LIMITED | | Live |
| KWOK QUEEN LIMITED | Private company limited by shares | Dissolved |
| KWOK WAH REAL ESTATE AND DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK WAH REAL ESTATE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| KAM KWOK REAL ESTATES COMPANY LIMITED | Private company limited by shares | Dissolved |