| KOSHIDA (HONG KONG) LIMITED | Private company limited by shares | Live |
| KOSHIDA TRADING LIMITED | Private company limited by shares | Dissolved |
| KOSHIN CHINA LIMITED | Private company limited by shares | Dissolved |
| KOSHIN TRADING CO., LIMITED | Private company limited by shares | Live |
| KOSHIN CORPORATION HONG KONG LIMITED | Private company limited by shares | Live |
| KOSHIN ELECTRONICS LIMITED | Private company limited by shares | Live |
| KOSHIN (H.K.) LIMITED | Private company limited by shares | Live |
| TOKYO KOSHIN (H.K.) LIMITED | Private company limited by shares | Live |
| KOSHIN ELECTRONICS HOLDINGS LIMITED | Private company limited by shares | Live |
| KOSHIN PLASTIC HONG KONG LIMITED | Private company limited by shares | Live |
| KOSHIN INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| KOSHIN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KOSHIN KOGYO (HK) CO. LIMITED | Private company limited by shares | Live |
| KOSHIN SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOSHINE Technology Co., Limited | Private company limited by shares | Live |
| KOSHINE TECHNOLOGY HONGKONG LIMITED | Private company limited by shares | Live |
| KOSHINE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Koshine Pharmaceuticals Limited | Private company limited by shares | Live |
| KOSHING LIMITED | Private company limited by shares | Live |
| KOSHING ESTATE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| KOSHING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KOSHING TRADING LIMITED | Private company limited by shares | Live |
| KOSHION LIMITED | Private company limited by shares | Dissolved |
| KOSHIP LIMITED | Private company limited by shares | Dissolved |
| Koshkintrade Limited | | Live |
| KOSHO CO., Limited | | Live |
| IKUTA KOSHO LIMITED | Private company limited by shares | Dissolved |
| KOSHO TSUBOI LIMITED | Private company limited by shares | Live |
| KOSHUN COMPANY LIMITED | Private company limited by shares | Live |
| KOSHUN INVESTMENTS LIMITED | Private company limited by shares | Live |
| KOSHUO LIMITED | | Live |
| KOSHUR TRADING LIMITED | Private company limited by shares | Live |
| Kosi Limited | Private company limited by shares | Live |
| KOSIA LIMITED | Private company limited by shares | Dissolved |
| KOSIDI GROUP LIMITED | | Live |
| KOSIE LIMITED | Private company limited by shares | Live |
| KOSILK LIMITED | Private company limited by shares | Dissolved |
| KOSIN LIMITED | Private company limited by shares | Dissolved |
| KOSINDA LIMITED | Private company limited by shares | Dissolved |
| KOSING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KOSINO LIMITED | Private company limited by shares | Live |
| KOSINO TRADING LIMITED | Private company limited by shares | Live |
| KOSIS REI TRADING COMPANY LIMITED | Private company limited by shares | Live |
| KosiTech Limited | Private company limited by shares | Live |
| KOSKO LIMITED | Private company limited by shares | Live |
| Kosku Limited | Private company limited by shares | Live |
| KOSMA COMPANY LIMITED | Private company limited by shares | Live |
| KOSMAN (HONG KONG) PHARMACEUTICAL CO. LIMITED | | Live |
| K-OSMAN INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| KOSMANTI INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Kosmart CO., LIMITED | | Live |
| KOSMAX LIMITED | Private company limited by shares | Live |
| KOSME (CHINA) LIMITED | Private company limited by shares | Live |
| KOSMEMED LIMITED | Private company limited by shares | Live |
| KOSMERCE LIMITED | Private company limited by shares | Live |
| KOSMETEK CO., LIMITED | Private company limited by shares | Live |
| Kosmetica Limited | Private company limited by shares | Live |
| KOSMETICS COMPANY LIMITED | Private company limited by shares | Live |
| KOSMETICS (ASIA) LIMITED | Private company limited by shares | Live |
| KOSMETIK LIMITED | Private company limited by shares | Dissolved |
| KOSMIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOSMIC SOUL LIMITED | Private company limited by shares | Dissolved |
| Kosmo CRM Limited | Private company limited by shares | Dissolved |
| KOSMO LIMITED | Private company limited by shares | Live |
| KOSMO FOODS & GRAIN CO., LIMITED | Private company limited by shares | Dissolved |
| KOSMO DELIGHT LIMITED | Private company limited by shares | Live |
| KOSMO GLOBAL LIMITED | Private company limited by shares | Live |
| Kosmo Good LKF Limited | Private company limited by shares | Dissolved |
| KOSMO TECH (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Kosmo Organic Supplements Holdings Limited | Private company limited by shares | Dissolved |
| KOSMO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Kosmo Living CKC Limited | Private company limited by shares | Dissolved |
| KOSMO LIVING 360 LIMITED | Private company limited by shares | Live |
| KOSMO LIVING CYBERPORT LIMITED | Private company limited by shares | Dissolved |
| KOSMO LIVING HK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KOSMO LIVING MANAGEMENT (HK) LIMITED | Private company limited by shares | Live |
| KOSMO LIVING MILLENNIUM CITY LIMITED | Private company limited by shares | Dissolved |
| KOSMO LIVING MYOGA LIMITED | Private company limited by shares | Dissolved |
| Kosmo Network Limited | Private company limited by shares | Live |
| Kosmo Pacific Place Limited | Private company limited by shares | Dissolved |
| KOSMO PLUS LIMITED | Private company limited by shares | Live |
| Kosmo Cool Seasons Limited | Private company limited by shares | Dissolved |
| Kosmo Fortune Trading Limited | Private company limited by shares | Dissolved |
| Kosmogo Limited | Private company limited by shares | Live |
| KOSMOLD LIMITED | Private company limited by shares | Dissolved |
| KOSMONA LIMITED | Private company limited by shares | Live |
| KOSMOS LIMITED | Private company limited by shares | Dissolved |
| KOSMOS LIMITED | Private company limited by shares | Live |
| KOSMOS CORP., LIMITED | Private company limited by shares | Live |
| KOSMOS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Kosmos Fashion Limited | Private company limited by shares | Live |
| KOS-MOS GROUP LIMITED | Private company limited by shares | Live |
| KOSMOS Group (Hong Kong) Limited | Private company limited by shares | Live |
| KOSMOS INDUSTRIAL LIMITED | Private company limited by shares | Live |
| KOSMOS PARKING INVESTMENT LIMITED | Private company limited by shares | Live |
| KOSMOS INVESTMENTS LIMITED | Private company limited by shares | Live |
| Kosmos Network Technology Limited | Private company limited by shares | Live |
| KOSMOS SG TRADING LIMITED | Private company limited by shares | Live |
| Kosmos Trading and Consulting Limited | Private company limited by shares | Dissolved |
| KOSMOS VISION LIMITED | Private company limited by shares | Live |