| KOONPO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KOONQUN INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| KOONQUN RESOURCES LIMITED | Private company limited by shares | Dissolved |
| KOONQUN TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| KOONSEAS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KOONSON LIMITED | Private company limited by shares | Dissolved |
| KOONSON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KOONSOW LIMITED | Private company limited by shares | Live |
| KOONSUIT LIMITED | Private company limited by shares | Dissolved |
| KOONSUM INVESTMENTS LIMITED | Private company limited by shares | Live |
| KOONTAN LIMITED | Private company limited by shares | Dissolved |
| KOONTEC (U.S. ASIA ) INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOONTEC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KOONTEC INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOONTION LIMITED | Private company limited by shares | Dissolved |
| KOONTOP LIMITED | Private company limited by shares | Dissolved |
| KOONTRON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KOONWAH DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| KOONWAY LIMITED | Private company limited by shares | Dissolved |
| KOONWAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KOONWIDE LIMITED | Private company limited by shares | Live |
| Koonwork Limited | Private company limited by shares | Live |
| KOONYOND LIMITED | Private company limited by shares | Live |
| Kooo Architects Limited | Private company limited by shares | Live |
| KOOOK LIMITED | Private company limited by shares | Live |
| Dr. Koopa Koo Academy Limited | Private company limited by shares | Live |
| Guangzhou Kooparts Technology Co., Limited | Private company limited by shares | Live |
| KOOPENG INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Kooper Limited | Private company limited by shares | Live |
| KOOPERSMITH REALCORP LIMITED | Private company limited by shares | Dissolved |
| KOOPERSMITH REALTY LIMITED | Private company limited by shares | Dissolved |
| KOOPERSMITH TRAVEL LIMITED | Private company limited by shares | Dissolved |
| ZHEJIANG KOOPLAND INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Kooppi Limited | Private company limited by shares | Live |
| KOORA LIMITED | | Live |
| KooRich Holding Company Limited | Private company limited by shares | Live |
| Koo's Atelier Company Limited | Private company limited by shares | Live |
| KOO'S CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| KOO'S ENVIRONMENTAL PROTECTION MOTOR TECHNIQUE COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOOS GROUP LIMITED | Private company limited by shares | Live |
| Koo's International (Hong Kong) Limited | Private company limited by shares | Live |
| KOO'S INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Story by Koo's Limited | Private company limited by shares | Live |
| KOOSILOO LIMITED | Private company limited by shares | Live |
| KOOSION INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KOO_SIR COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOOSKIA LIMITED | Private company limited by shares | Dissolved |
| KOOSMIK LIMITED | Private company limited by shares | Live |
| KOOSOO INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| Koosound Technology Limited | Private company limited by shares | Live |
| KOOSTRONG LIMITED | Private company limited by shares | Dissolved |
| KOOSUM HI-TECH GROUP CO., LIMITED | Private company limited by shares | Live |
| KOOTA LIMITED | Private company limited by shares | Dissolved |
| KOOTA LIMITED | Private company limited by shares | Dissolved |
| KooTech Trading Company Limited | | Live |
| Kooto & Co., Limited | Private company limited by shares | Live |
| KOOXY LIMITED | Private company limited by shares | Live |
| Kooyd Limited | Private company limited by shares | Live |
| Kooyong Investment Company Limited | Private company limited by shares | Live |
| KOOYONG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KOOYOO LIMITED | Private company limited by shares | Live |
| Kooyor Trade Limited | | Live |
| KOOYUAN LIMITED | | Live |
| KOOZO CO. LIMITED | Private company limited by shares | Live |