| SISTERS' HOLDINGS LIMITED | Private company limited by shares | Live |
| Two Sisters Hong Kong Limited | Private company limited by shares | Live |
| Hongkong 6 Sisters Co., Limited | | Live |
| HONGKONG GOLD SISTERS HARDWARE TOOLS LIMITED | Private company limited by shares | Dissolved |
| Sister's House Trading Limited | | Live |
| Howard Sisters Limited -The- | Private company limited by shares | Live |
| TWO SISTERS INTERNATIONAL CO., LIMITED | | Live |
| ASIA SISTERS INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Merry Sisters International Co., Limited | Private company limited by shares | Live |
| HK SISTERS INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Sisters International Holding Limited | Private company limited by shares | Live |
| JINGYI SISTERS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| 7 Sisters International Media Limited | Private company limited by shares | Live |
| YY sisters international Trading Limited | Private company limited by shares | Live |
| Sisters Fashions International Trading Company Limited | Private company limited by shares | Live |
| CHEUNG'S SISTERS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HAN SISTERS INVESTMENTS CO. LIMITED | Private company limited by shares | Live |
| GUANGZHOU SISTERS LEATHER CO., LIMITED | Private company limited by shares | Live |
| MY Sisters Lux-HK Limited | Private company limited by shares | Live |
| Sisters Manpower Limited | | Live |
| SISTERS MARKETING SERVICES LIMITED | Private company limited by shares | Live |
| MOTHER & SISTERS COMPANY LIMITED | Private company limited by shares | Live |
| SISTERS NETWORK LIMITED | Private company limited by shares | Dissolved |
| PEAR SISTERS LIMITED | Private company limited by shares | Dissolved |
| SISTERS' PRESS LIMITED | Private company limited by shares | Live |
| SISTERS' PRESS (IN MAGAZINE) LIMITED | Private company limited by shares | Dissolved |
| SISTERS PROFESSIONAL COSMETIC I/E (HK) LIMITED | Private company limited by shares | Live |
| SISTERS' PROPERTY LIMITED | Private company limited by shares | Live |
| Seafood Sisters Company Limited -The- | Private company limited by shares | Live |
| SMARTIE SISTERS ASSETS MANAGEMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| SISTERS PRO AI SOLUTIONS LIMITED | Private company limited by shares | Live |
| STYLISH SISTERS LIMITED | Private company limited by shares | Live |
| Sugar Sisters Limited | Private company limited by shares | Live |
| SWORN SISTERS FINANCE LIMITED | Private company limited by shares | Live |
| KIM & THREE SISTERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| THREE SISTERS LIMITED | Private company limited by shares | Live |
| Three Sisters Investments Limited | | Live |
| THREE SISTERS MOSQUITO NETTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAU SISTERS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Three Sisters Trading Limited | Private company limited by shares | Live |
| Trouble Sisters Company Limited | Private company limited by shares | Live |
| True Sisters Entertainment Limited | Private company limited by shares | Dissolved |
| Wong Lam Kee (Brothers & Sisters ) Limited | Private company limited by shares | Live |
| SisterSix Limited | Private company limited by shares | Live |
| SISTERWIRELESS INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| Sisthebest Company Limited | | Live |
| SISTINA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SISTINE LIMITED | Private company limited by shares | Live |
| SISTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| SISTOO GROUP COMPANY LIMITED | Private company limited by shares | Live |
| SISTOVARIS LIMITED | Private company limited by shares | Dissolved |
| SISTYLE CO., LIMITED | Private company limited by shares | Live |
| SISTYR MOON LIMITED | Private company limited by shares | Live |
| Sisu Limited | Private company limited by shares | Live |
| SISU AUTO (HONG KONG) LIMITED | Private company limited by shares | Live |
| SISU NET CHINA LIMITED | Private company limited by shares | Live |
| SISU Concept Limited | Private company limited by shares | Live |
| SISU CREATIVE LIMITED | | Live |
| Sisu Global Limited | Private company limited by shares | Live |
| Sisu Group Company Limited | | Live |
| SISU UN (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONGKONG SISU INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Sisu International Limited | Private company limited by shares | Live |
| Sisu Manifest Limited | Private company limited by shares | Live |
| SISU PRIME LIMITED | Private company limited by shares | Live |
| Sisu trading Limited | Private company limited by shares | Live |
| S.I.SV.EL. (HONG KONG) LIMITED | Private company limited by shares | Live |
| SISWATI COMPANY LIMITED | Private company limited by shares | Dissolved |
| SISWOO LIMITED | Private company limited by shares | Live |
| Sisyphii Limited | | Live |