| KWOK ON COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK WAH COMPANY, LIMITED | Private company limited by shares | Dissolved |
| FU KWOK COMPANY, LIMITED | Private company limited by shares | Dissolved |
| CHI KWOK COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI KWOK COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK LUN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HO KWOK WAH COMPANY, LIMITED | Private company limited by shares | Live |
| KWOK LEE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WAH KWOK COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK YUE LIMITED | Private company limited by shares | Live |
| LEE KWOK COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK SAU LIMITED | Private company limited by shares | Dissolved |
| KWOK KAM LIMITED | Private company limited by shares | Dissolved |
| YIU KWOK COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK WOO COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAM KAM KWOK COMPANY LIMITED | Private company limited by shares | Dissolved |
| JAM KWOK LIMITED | Private company limited by shares | Dissolved |
| KWOK TIN LIMITED | Private company limited by shares | Dissolved |
| KWOK LUK LIMITED | Private company limited by shares | Dissolved |
| FAR KWOK LIMITED | Private company limited by shares | Live |
| KIM KWOK COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWOK YON LIMITED | Private company limited by shares | Dissolved |
| KWOK SUN COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM LEE YUN KWOK CO. LIMITED | Private company limited by shares | Dissolved |
| KWOK SUM LIMITED | Private company limited by shares | Dissolved |
| KWOK KEE LIMITED | Private company limited by shares | Dissolved |
| KWOK KEE LAN LIMITED | Private company limited by shares | Dissolved |
| CHU KWOK KEE LIMITED | Private company limited by shares | Live |
| WAH KAE KWOK COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kwok & Lam CPA Limited | Private company limited by shares | Dissolved |
| KWOK DAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUE KWOK LIMITED | Private company limited by shares | Dissolved |
| KWOK HEI LIMITED | Private company limited by shares | Dissolved |
| JUI WA KWOK LIMITED | Private company limited by shares | Live |
| KWOK YIN PUI COMPANY LIMITED | Private company limited by shares | Live |
| KAI KWOK COMPANY LIMITED | Private company limited by shares | Live |
| C. Y. KWOK & COMPANY LIMITED | Private company limited by shares | Live |
| J HO & KWOK COMPANY LIMITED | Private company limited by shares | Live |
| J Kwok Limited | Private company limited by shares | Live |
| KWOK HIP LIMITED | Private company limited by shares | Live |
| BO KWOK WAN COMPANY LIMITED | Private company limited by shares | Live |
| LEE IP KWOK COMPANY LIMITED | Private company limited by shares | Live |
| KWOK HO LIMITED | Private company limited by shares | Live |
| 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 |