| KOMA LIMITED | Private company limited by shares | Dissolved |
| DE KOMA LIMITED | Private company limited by shares | Dissolved |
| KOMA LIMITED | Private company limited by shares | Live |
| KoMa Investment Co., Limited | Private company limited by shares | Live |
| KOMA DEVELOPMENT LIMITED | Private company limited by shares | Live |
| KOMA DEVELOPMENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Koma Digital Limited | | Live |
| KOMA ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| Koma Label Factory Limited | Private company limited by shares | Live |
| KOMA FOUNDATION LIMITED | | Live |
| HONGKONG KOMA TRADE CO., LIMITED | Private company limited by shares | Live |
| KOMA INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| GERMANY KOMA INTERNATIONAL CHEMISTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| KOMA KARANTH FOUNDATION LIMITED | | Live |
| KOMA SERVICES LIMITED | Private company limited by shares | Live |
| KARMA KOMA TRADING LIMITED | Private company limited by shares | Dissolved |
| Yuyao Koma Machinery Parts Limited | | Live |
| KOMAC LIMITED | Private company limited by shares | Dissolved |
| KOMACHI LIMITED | Private company limited by shares | Live |
| koMachi kouBo Limited | Private company limited by shares | Live |
| KOMACHI TRADING LIMITED | Private company limited by shares | Live |
| KOMACS CO., LIMITED | Private company limited by shares | Live |
| KOMA'GE ENERGY GROUP LIMITED | Private company limited by shares | Live |
| KOMAI HK LIMITED | Private company limited by shares | Live |
| KOMAI ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| HONGKONG KOMAI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| KOMAI Inc. Limited | Private company limited by shares | Live |
| KOMAK ELECTRICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOMAK TECH LIMITED | Private company limited by shares | Dissolved |
| Kyou No Kura Komaki Limited | Private company limited by shares | Live |
| KOMAKO LIMITED | Private company limited by shares | Dissolved |
| KOMAL TEXTILES COMPANY LIMITED | Private company limited by shares | Live |
| KOMAN LIMITED | Private company limited by shares | Dissolved |
| KOMAN LIMITED | Private company limited by shares | Live |
| KOMANDA COMPANY LIMITED | Private company limited by shares | Live |
| KO-MANDARIN TOURISTS (1973) LIMITED | Private company limited by shares | Dissolved |
| Komandasia Limited | Private company limited by shares | Live |
| Komander Company Limited | Private company limited by shares | Live |
| KOMANIC INVESTMENTS LIMITED | Private company limited by shares | Live |
| Komansa Limited | Private company limited by shares | Live |
| KOMANTI INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FRANCE KOMAR COSMETIC LIMITED | Private company limited by shares | Live |
| KOMAR TIME LIMITED | Private company limited by shares | Dissolved |
| KOMAR WELL LIMITED | Private company limited by shares | Dissolved |
| KOMARK COMPANY LIMITED | Private company limited by shares | Dissolved |
| Komaros Borgo Limited | Private company limited by shares | Live |
| KOMASS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KOMASS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KOMASS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| KOMATECH LIMITED | Private company limited by shares | Dissolved |
| KOMATIC LIMITED | Private company limited by shares | Dissolved |
| KOMATSONG CO., LIMITED | Private company limited by shares | Live |
| Komatsoug (company) Investment Limited | Private company limited by shares | Live |
| KOMATSU ELECTRIC CO. LIMITED | Private company limited by shares | Live |
| KOMATSU HUANAN LIMITED | Private company limited by shares | Dissolved |
| KOMATSU TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOMAVEST LIMITED | Private company limited by shares | Dissolved |
| KOMAX LIMITED | Private company limited by shares | Dissolved |
| KOMAX LIMITED | Private company limited by shares | Dissolved |
| KOMAX (CHINA) CO., LIMITED | Private company limited by shares | Live |
| Komax Corporation Limited | Private company limited by shares | Live |
| KOMAX ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| KOMAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KOMAX INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| KOMAX HONG KONG LIMITED | Private company limited by shares | Live |
| KOMAX INDUSTRIAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| KOMAX INDUSTRY COMPANY LIMITED | Private company limited by shares | Live |
| KOMAX INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KOMAX INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KOMAX INVESTMENTS LIMITED | Private company limited by shares | Live |
| KOMAX PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KOMAX TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| KOMAX TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| KOMAX UNITED TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KOMAY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| KOMAY GROUP (HONG KONG) HOLDING CO., LIMITED | Private company limited by shares | Live |
| HONGKONG KOMAY GROUP CO., LIMITED | Private company limited by shares | Live |
| KOMAY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KOMAYA (H. K.) LIMITED | Private company limited by shares | Dissolved |
| HK KOMAYA TRADING CO., LIMITED | | Live |
| JAPAN KOMAYA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KOMAYE LIMITED | Private company limited by shares | Live |
| KOMAYS INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |