| LEOCROWN WOOLLEN KNITTING FACTORY LIMITED | Private company limited by shares | Dissolved |
| WELLINGTON WOOLLEN KNITTING FACTORY LIMITED | Private company limited by shares | Dissolved |
| WING FAT WOOLLEN KNITTING FACTORY LIMITED | Private company limited by shares | Live |
| KOREA ICE FLOWER WOOLLEN COSTUME LIMITED | Private company limited by shares | Dissolved |
| CAVA WOOLLEN MILLS LIMITED | Private company limited by shares | Dissolved |
| PACIFIC WOOLLEN MILLS LIMITED | Private company limited by shares | Live |
| WINTEX WOOLLEN MILLS LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL PACIFIC WOOLLEN LIMITED | Private company limited by shares | Live |
| SUNRISE WOOLLEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| KONG KIN WOOLLEN YARN COMPANY LIMITED | Private company limited by shares | Dissolved |
| MESONS WOOLLEN YARN COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEATLY WOOLLEN COMPANY LIMITED | Private company limited by shares | Live |
| WOOLLERTON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Woolly Pig HK Limited | Private company limited by shares | Live |
| Woolly Woolly Limited | Private company limited by shares | Live |
| WOOLMARK COMPANY (HK) LIMITED -THE- | Private company limited by shares | Live |
| WOOLO LIMITED | Private company limited by shares | Live |
| WOOLOOMOOLOO GROUP LIMITED | Private company limited by shares | Live |
| WOOLOOMOOLOO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WOOLOOMOOLOO PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| WOOLOOWARE TRADING LIMITED | Private company limited by shares | Dissolved |
| WOOLPACK LIMITED | Private company limited by shares | Dissolved |
| WOOLPHIL LIMITED | Private company limited by shares | Live |
| WOOLRICH LIMITED | Private company limited by shares | Dissolved |
| YUK WAH WOOLS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACY WOOLS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLE SUCCESS WOOLS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTH GRAND WOOLS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MUI TONG WOOLS COMPANY LIMITED | Private company limited by shares | Live |
| WOOLSACK INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL WOOLSKIN PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| ASIA WOOLSKINS LIMITED | Private company limited by shares | Dissolved |
| SOUTH PACIFIC WOOLSKINS LIMITED | Private company limited by shares | Dissolved |
| WOOLSTOCK LIMITED | Private company limited by shares | Dissolved |
| WOOLSTON LIMITED | Private company limited by shares | Dissolved |
| WOOL-TEX LIMITED | Private company limited by shares | Live |
| WOOLTEX AGENCIES LIMITED | Private company limited by shares | Dissolved |
| WOOLTEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Woolton Limited | | Live |
| NEW WOOLTY COMPANY LIMITED | Private company limited by shares | Live |
| WOOLWICH TRADING LIMITED | Private company limited by shares | Dissolved |
| WOOLWORTH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Woolworths Limited | Private company limited by shares | Live |
| WOOLY PIXEL LIMITED | Private company limited by shares | Live |
| MONTEFIBRE WOOLYARN LIMITED | Private company limited by shares | Dissolved |
| Wooman International (Hong Kong) Limited | Private company limited by shares | Live |
| WOO-MEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WOOMERA COMPANY LIMITED | Private company limited by shares | Live |
| WOOMY LIMITED | Private company limited by shares | Live |
| WOON TIN KO WAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| WOON LUN COMPANY LIMITED | Private company limited by shares | Dissolved |
| WOON KIT LIMITED | Private company limited by shares | Dissolved |
| WAI WOON LIMITED | Private company limited by shares | Dissolved |
| WOON HAN LIMITED | Private company limited by shares | Dissolved |
| WOON BIU LIMITED | Private company limited by shares | Dissolved |
| WOON LUN LIMITED | Private company limited by shares | Dissolved |
| WOON HON COMPANY LIMITED | Private company limited by shares | Dissolved |
| WOON KAN LIMITED | Private company limited by shares | Dissolved |
| WOON HO LIMITED | Private company limited by shares | Dissolved |
| WOON YU COMPANY LIMITED | Private company limited by shares | Live |
| WOON KAI LIMITED | Private company limited by shares | Dissolved |
| WOON HOI LIMITED | Private company limited by shares | Dissolved |
| WOON MON LIMITED | Private company limited by shares | Dissolved |
| WOON MAU LIMITED | Private company limited by shares | Dissolved |
| WOON HEI LIMITED | Private company limited by shares | Dissolved |
| WOON YIP LIMITED | Private company limited by shares | Dissolved |
| WOON TAN LIMITED | Private company limited by shares | Dissolved |
| WOON PAN LIMITED | Private company limited by shares | Dissolved |
| WOON SIU LIMITED | Private company limited by shares | Dissolved |
| WOON DAK LIMITED | Private company limited by shares | Live |
| WOON TAT LIMITED | Private company limited by shares | Live |
| WOON LIMITED | Private company limited by shares | Live |
| WOON WAH LIMITED | Private company limited by shares | Dissolved |
| WOON LEE COMPANY LIMITED | Private company limited by shares | Live |
| YAU WOON LIMITED | Private company limited by shares | Live |
| DAE WOON D & C LIMITED | Private company limited by shares | Dissolved |
| WOON LAM LIMITED | Private company limited by shares | Live |
| Kam Woon Limited | Private company limited by shares | Live |
| WOON HON COMPANY LIMITED | Private company limited by shares | Live |
| Woon Yan Company Limited | Private company limited by shares | Live |
| WOON KEE LIMITED | Private company limited by shares | Live |
| ANNIE WOON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WOON BONG LIMITED | Private company limited by shares | Dissolved |
| WOON TIN CHIU YIN & BROTHERS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| CHAN WOON COMPANY LIMITED | Private company limited by shares | Live |
| CHAN WOON NAM FAMILY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CHAN KOON WOON CO. LIMITED | Private company limited by shares | Dissolved |
| CHAN WOON YUEN AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| WOON CHANT LIMITED | Private company limited by shares | Dissolved |
| WOON CHEONG LIMITED | Private company limited by shares | Dissolved |
| WOON CHEONG CONSTRUCTION LIMITED | Private company limited by shares | Live |
| WOON LEE CHINA GROUP LIMITED | Private company limited by shares | Live |
| WOON CHING LIMITED | Private company limited by shares | Dissolved |
| WOON CHUEN LIMITED | Private company limited by shares | Live |
| NG CHUNG WOON LIU COMPANY LIMITED | Private company limited by shares | Live |
| WOON CHIU INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| WOON LEE CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| WOON KEE CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WOON LEE CONSTRUCTION (MAINTENANCE) LIMITED | Private company limited by shares | Dissolved |
| DONG WOON LIMITED | Private company limited by shares | Dissolved |