| KO'S COMPANY LIMITED | Private company limited by shares | Live |
| KO'S BROTHER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KO'S CLAN'S ASSOCIATION | Company limited by guarantee | Live |
| KO'S TOURIST CO., LIMITED | Private company limited by shares | Dissolved |
| KO'S CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| KO'S ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| Ko's Global Company Limited | Private company limited by shares | Live |
| KO'S INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| KO'S INDUSTRIAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| Ko's Investment Limited | Private company limited by shares | Live |
| KO'S ARTS PRINTING CO., LIMITED | Private company limited by shares | Live |
| Ko's Speech Pathology Limited | Private company limited by shares | Live |
| Splendid Enterprises (Ko's) Company Limited | Private company limited by shares | Live |
| KOSA LIMITED | Private company limited by shares | Live |
| LLC KOSAI CO., LIMITED | Private company limited by shares | Live |
| KOSAI TRADING LIMITED | Private company limited by shares | Live |
| KOSAKA HONG KONG CO., LIMITED | Private company limited by shares | Live |
| KOSAKI DAILY NECESSITIES (JAPAN) COMANY LIMITED | Private company limited by shares | Live |
| KOSAM LIMITED | Private company limited by shares | Live |
| Vorack Kosamo Limited | | Live |
| KOSAN LIMITED | Private company limited by shares | Live |
| KOSAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KOSAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KOSAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KOSAND TRADING LIMITED | Private company limited by shares | Live |
| KOSANO KNITWEAR LIMITED | Private company limited by shares | Dissolved |
| KOSAR PACIFIC HK LIMITED | Private company limited by shares | Live |
| KOSAR INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| YIWU KOSAR IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| KOSAS LIMITED | Private company limited by shares | Live |
| KOSATION LIMITED | | Live |
| KOSATO LIMITED | Private company limited by shares | Dissolved |
| Kosbest Limited | Private company limited by shares | Live |
| HongKong Kosbest Industry Co., Limited | Private company limited by shares | Live |
| KOSCIUSZKO INVESTMENTS LIMITED | Private company limited by shares | Live |
| KOSCOS LIMITED | Private company limited by shares | Live |
| KOSCOT LIMITED | Private company limited by shares | Dissolved |
| KOSCY LIMITED | Private company limited by shares | Dissolved |
| Kosda (Hong Kong) Trading Co., Limited | Private company limited by shares | Live |
| KOSDA INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| KOSDA Performance Parts Co., Limited | Private company limited by shares | Live |
| Kosda Technology Co., Limited | | Live |
| KOREA KOSDI COSMETICS CO ., LIMITED | Private company limited by shares | Live |
| Kosdromos International Development Limited | Private company limited by shares | Live |
| Kosdromos Property Investment Limited | Private company limited by shares | Live |
| KOSE LIMITED | Private company limited by shares | Live |
| KOSE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HAN RI KOSE MEI COSMETIC PACIFIC CO. LIMITED | Private company limited by shares | Dissolved |
| KOSE INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| KOSECARE (CHINA) LIMITED | Private company limited by shares | Live |
| KOSEE CONSTRUCTION LIMITED | Private company limited by shares | Live |
| KOSEIGAKU ASIA LIMITED | Private company limited by shares | Live |
| Kosemi Materials Limited | | Live |
| KOSEN LIMITED | Private company limited by shares | Dissolved |
| KOSEN LIMITED | | Live |
| KOSEN HOBBY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| Kosen International Co., Limited | Private company limited by shares | Dissolved |
| KOSEN SPORTS CO., LIMITED | Private company limited by shares | Live |
| KOSEN INT'L GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| KOSEN GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KOSEN INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KOSEN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOBISHI KOSEN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| KOSEN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| KOSEN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| KOSEN SERVICE LIMITED | Private company limited by shares | Dissolved |
| Kosen Technology Co., Limited | Private company limited by shares | Live |
| TERRE KOSEN (HK) LIMITED | Private company limited by shares | Live |
| KOSEN TRADING LIMITED | | Live |
| ZHEJIANG KOSEN VALVE CO., LIMITED | Private company limited by shares | Dissolved |
| KOSES Asia Pacific Limited | Private company limited by shares | Live |
| SEVEN KOSF LIMITED | Private company limited by shares | Dissolved |
| KOSH HK Limited | Private company limited by shares | Live |
| Omran Saze Shahr Kosha Co., Limited | Private company limited by shares | Live |
| KOSHAN SOFTWARE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Koshas Limited | Private company limited by shares | Live |
| KOSHE (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOSHEEN LIMITED | Private company limited by shares | Dissolved |
| KOSHEEN ENTERPRISES LIMITED | Private company limited by shares | Live |
| KoSheikh Limited | | Live |
| KOSHEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KOSHER K. LIMITED | Private company limited by shares | Dissolved |
| KGC Kosher Limited | Private company limited by shares | Live |
| KOSHER LIMITED | Private company limited by shares | Live |
| Kosher China Limited | | Live |
| KOSHER ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| KOSHER GARMENT LIMITED | Private company limited by shares | Dissolved |
| HOI KOSHER GARMENT FACTORY LIMITED | Private company limited by shares | Live |
| HOI KOSHER GARMENT (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| KOSHER GLOBAL LIMITED | Private company limited by shares | Dissolved |
| KOSHER INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| KOSHER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KOSHER INT'L TRADING LIMITED | Private company limited by shares | Live |
| KOSHER INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOSHER PROPERTY MANAGEMENT AGENCY LIMITED | Private company limited by shares | Dissolved |
| Kosher Shenzhen Services Limited | Private company limited by shares | Live |
| Kosher Trade Limited | | Live |
| KOSHI INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOSHIBA LIMITED | Private company limited by shares | Dissolved |
| KOSHIBA & LIN HOLDINGS LIMITED | Private company limited by shares | Live |