| K.O.A Mechanical and Electrical Engineering Limited | Private company limited by shares | Live |
| K.O.A Logistics Limited | Private company limited by shares | Live |
| K.O.A Production Limited | Private company limited by shares | Live |
| Koach Inc. Limited | | Live |
| KOACH INVESTMENTS LIMITED | Private company limited by shares | Live |
| KOADISI LIMITED | Private company limited by shares | Dissolved |
| KO-AG ELECTROPLATING FACTORY LIMITED | Private company limited by shares | Dissolved |
| KO-AG GROUP LIMITED | Private company limited by shares | Dissolved |
| KOAH RESTAURANT, LIMITED | Private company limited by shares | Dissolved |
| KOAL INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOALA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Koala Art Limited | Private company limited by shares | Live |
| KOALA LIMITED | Private company limited by shares | Live |
| GGV (Koala) Limited | Private company limited by shares | Live |
| Koala Led Company Limited | Private company limited by shares | Live |
| KOALA LU LIMITED | | Live |
| KOALA ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Chocolate Koala Limited | Private company limited by shares | Live |
| Koala Supply Chain CO., LIMITED | | Live |
| Koala Innovation Co., Limited | Private company limited by shares | Live |
| Koala Maritime Co., Limited | Private company limited by shares | Live |
| KOALA TRADE CO., LIMITED -THE- | Private company limited by shares | Dissolved |
| KOALA GO TRADE PTY CO., LIMITED | Private company limited by shares | Live |
| Koala Consultancy Limited | | Live |
| KOALA DESIGN LIMITED | | Live |
| DOCTOR KOALA LIMITED | Private company limited by shares | Live |
| Koala Enterprises Limited | Private company limited by shares | Live |
| AUSTRALIAN KOALA BRAND (CHINA) HEALTH FOOD LIMITED | | Live |
| KOALA FURNITURE COMPANY LIMITED | Private company limited by shares | Live |
| JOEY KOALA COMPANY LIMITED | Private company limited by shares | Live |
| KOALA KIDS LIMITED | | Live |
| KOALA OPTIX LIMITED | Private company limited by shares | Dissolved |
| PANDA AND KOALA INVESTMENT LIMITED | Private company limited by shares | Live |
| KOALA PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| KOALA RESOURCES LIMITED | Private company limited by shares | Live |
| KOALA SPORTS LIMITED | Private company limited by shares | Dissolved |
| KOALA TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Koala Technology Limited | Private company limited by shares | Live |
| Koala Wine Limited | | Live |
| Koalaco Mold Limited | | Live |
| KOALALAND HK LIMITED | | Live |
| Koalax Limited | Private company limited by shares | Live |
| KOALIN COMPANY LIMITED | Private company limited by shares | Live |
| KO-AM TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOAM TRADING LIMITED | Private company limited by shares | Dissolved |
| KOAN Limited | Private company limited by shares | Live |
| KOAOISORA ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| KOAOISORA UFO CATCHER LIMITED | Private company limited by shares | Live |
| GERMANY KOAPU LIMITED | Private company limited by shares | Live |
| KOARCOMBINE TRADE LIMITED | Private company limited by shares | Live |
| KOARGUS INCORPORATED COMPANY LIMITED | Private company limited by shares | Live |
| KOART LIMITED | Private company limited by shares | Dissolved |
| KOART BUILDING MATERIAL LIMITED | Private company limited by shares | Dissolved |
| KO-ART DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| KOART INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KO-ART TRADING LIMITED | Private company limited by shares | Dissolved |
| KO-ASIA COMPANY LIMITED | Private company limited by shares | Live |
| Koasia Link Asia Limited | | Live |
| KOASIS COMPANY LIMITED | Private company limited by shares | Live |