| TAM AND KWOK LIMITED | Private company limited by shares | Live |
| Wai Kwok Company Limited | Private company limited by shares | Live |
| KWOK ON COMPANY LIMITED | Private company limited by shares | Live |
| WAH KWOK LIMITED | Private company limited by shares | Live |
| Kwok Kee Company Limited | Private company limited by shares | Live |
| Luk Kwok Limited | Private company limited by shares | Live |
| KWOK KAI LIMITED | Private company limited by shares | Live |
| D & Kwok Limited | | Live |
| Kwok Tai Company Limited | | Live |
| KWOK MAN AGRICULTURAL HOLDINGS LIMITED | Private company limited by shares | Live |
| KWOK ON AIR-CONDITIONING & ENGINEERING COMPANY, LIMITED | Private company limited by shares | Live |
| KWOK HO (ALL TRANS.) TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK & WAI ARCHITECTS LIMITED | Private company limited by shares | Dissolved |
| ARTHUR C. S. KWOK ARCHITECTS & ASSOCIATES LIMITED | Private company limited by shares | Live |
| KWOK HANG ARTS COMPANY LIMITED | Private company limited by shares | Live |
| Y. S. KWOK ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| KWOK & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| TAI SAN KWOK WAI ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| Kwok Wai Hong Athletic Association Limited | Private company limited by shares | Live |
| KWOK KEUNG ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KWOK KEUNG ATHLETIC ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| KWOK KEUNG SOCCER & ATHLETIC ASSOCIATION LIMITED | Private company limited by shares | Live |
| HONG KONG KWOK FU AUCTION LIMITED | Private company limited by shares | Live |
| Kwok Wa Auto Company Limited | Private company limited by shares | Live |
| KWOK YIU AUTO PARTS COMPANY LIMITED | Private company limited by shares | Live |
| Kwok Wing Auto Service Limited | Private company limited by shares | Live |
| KWOK WAI CANVAS AWNING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK TUNG BANKING COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| KIN KWOK BARGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| BEENY KWOK WAI CHU COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWOK WAI BLINDS AND SHUTTERS LIMITED | Private company limited by shares | Live |
| KWOK LEE BOOK BINDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK HING BRASSIERES MANUFACTURER LIMITED | Private company limited by shares | Dissolved |
| KWOK MING (BROT.) ELECTRIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kwok Kei Brothers Limited | Private company limited by shares | Live |
| KWOK TAI CHONG BUILDING CONSTRUCTION CO. LIMITED | Private company limited by shares | Live |
| KAM WING WAI KWOK BUILDING & CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KAM KWOK BUILDING AND NATIONAL BUILDING TENANTS ASSOCIATION, LIMITED | Company limited by guarantee | Dissolved |
| Kwok Man Cafe Limited | Private company limited by shares | Live |
| KA BUN KWOK COFFEE & CAKE SHOP LIMITED | Private company limited by shares | Dissolved |
| KWOK KONG SMART CARDS LIMITED | Private company limited by shares | Dissolved |
| CENITAR WAH KWOK SHIPPING LIMITED | Private company limited by shares | Dissolved |
| AH KWOK WATERSPORT CENTRE LIMITED | | Live |
| KWOK CHAI COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWOK CHAI LIMITED | Private company limited by shares | Dissolved |
| KWOK CHAI KEE CO LIMITED | Private company limited by shares | Live |
| KWOK CHAK ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| CHAN & KWOK CPA LIMITED | Private company limited by shares | Live |
| CHAN KWOK LIMITED | Private company limited by shares | Live |
| KWOK & CHAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WONG KWOK YING CHARITABLE FOUNDATION LIMITED | Company limited by guarantee | Live |
| CHEE KWOK INVESTMENT CO., LIMITED | | Live |
| KWOK PO CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| KWOK TAT CHEONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK WAH CHEONG HOP KEE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| KWOK HANG CHEONG LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEONG HONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KWOK CHEONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEONG MANAGEMENT LIMITED | | Live |
| KWOK WAH (YUET CHEONG) METAL & PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEONG (OVERSEAS INVESTMENT) LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEONG PROPERTY LIMITED | Private company limited by shares | Live |
| KWOK CHEUNG OIL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEUNG LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEUNG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| KWOK CHEUNG DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEUNG YUE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEUNG ENGINEERING (H.K.) LIMITED | Private company limited by shares | Live |
| KWOK CHEUNG TOY FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEUNG FOOD LIMITED | Private company limited by shares | Dissolved |
| KWOK FUNG CHEUNG INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| KWOK CHEUNG KNITTING FACTORY, LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEUNG METALWARE MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEUNG GARMENT TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK CHEUNG TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Live |
| KWOK HING (CHINA) DEVELOPMENT LIMITED | Private company limited by shares | Live |
| KWOK HANG (CHINA) LIMITED | Private company limited by shares | Dissolved |
| KWOK KONG (CHINA) INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK YUK (CHINA) INVESTMENTS COMPANY LIMITED | Private company limited by shares | Live |
| CHINA KIN KWOK RESTAURANT, LIMITED -THE- | Private company limited by shares | Dissolved |
| BUDDHIST CHING KWOK LAM LIMITED -THE- | Private company limited by shares | Dissolved |
| KWOK CHING INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| KWOK CHING INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEUNG KWOK CHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK CHING TRADING LIMITED | Private company limited by shares | Live |
| CHING WING KWOK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WONG TAI SIN YUEN CHING KWOK | Company limited by guarantee | Live |
| KWOK CHIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK KAI CHIU COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWOK CHOI ESTATES LIMITED | Private company limited by shares | Dissolved |
| CHOI KWOK INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK CHOI TRADING LIMITED | Private company limited by shares | Dissolved |
| WONG KWOK CHOI QING BONG ON COMPANY LIMITED | Private company limited by shares | Live |
| KWOK CHUEN KEE COMPANY LIMITED | Private company limited by shares | Live |
| KWOK CHUN HAI LIMITED | Private company limited by shares | Live |
| KWOK CHUN LIMITED | Private company limited by shares | Live |
| KWOK CHUN ENGINEERING LIMITED | Private company limited by shares | Live |
| KWOK PUI CHUN ESTATES LIMITED | Private company limited by shares | Live |
| KWOK CHUN FUNG PRODUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kwok Chun (HK) Limited | | Live |