| MAN KYUNG CO., LIMITED | Private company limited by shares | Live |
| QINGDAO KYUNG SEA JEWELRY CO., LIMITED | Private company limited by shares | Live |
| SUNG KYUNG (HK) CO., LIMITED | Private company limited by shares | Live |
| Kyung - Jin Consulting Company Limited | Private company limited by shares | Live |
| TAE KYUNG CORPORATION CO. LIMITED | Private company limited by shares | Dissolved |
| KYUNG DUCK LIMITED | Private company limited by shares | Live |
| WON KYUNG ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| WON KYUNG CHINA ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| KYUNG IN ELECTRONICS (HK) LIMITED | Private company limited by shares | Dissolved |
| WON KYUNG HONG KONG ELECTRONICS LIMITED | Private company limited by shares | Live |
| KYUNG DUK (HONG KONG) COMPANY, LIMITED | Private company limited by shares | Dissolved |
| NAM KYUNG PLASTICS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Da Kyung International Limited | Private company limited by shares | Live |
| DAE KYUNG (KOREA) LIMITED | Private company limited by shares | Dissolved |
| MYUNG KYUNG INTERNATIONAL INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| KYUNG HEE TAEKWONDO LIMITED | Private company limited by shares | Live |
| TAE KYUNG INT'L TRADE LIMITED | Private company limited by shares | Live |
| WOO KYUNG TRADING CO., LIMITED | Private company limited by shares | Live |
| Kyung Tat International Trading Co., Limited | | Live |
| KYUNGHWA CO. LIMITED | Private company limited by shares | Dissolved |
| ChangJo KyungJe Limited | Private company limited by shares | Live |
| KYUNGRHIM CO. LIMITED | Private company limited by shares | Dissolved |
| KYUNHAO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KYUNO HOUSE COMPANY LIMITED | | Live |
| KYUSHU LIMITED | Private company limited by shares | Dissolved |
| KYUSHU LIMITED | Private company limited by shares | Dissolved |
| KYUSHU LIMITED | Private company limited by shares | Live |
| KYUTOU COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kyuzo Creative Limited | Private company limited by shares | Live |
| KYVOR'S GROUP LIMITED | Private company limited by shares | Dissolved |
| KYWAH LIMITED | Private company limited by shares | Dissolved |
| KYWAMI LIMITED | Private company limited by shares | Live |
| KYWH Limited | Private company limited by shares | Live |
| KYWH International Limited | | Live |
| Kywos (HK) Electronic Co., Limited | | Live |
| Hong Kong Kyxiang Limited | Private company limited by shares | Live |
| KYYDSLUCKY CO., LIMITED | | Live |
| KY.YEUNG COMPANY LIMITED | Private company limited by shares | Live |
| KY.YEUNG INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| KYYL Technology Limited | Private company limited by shares | Live |
| SWITZERLAND KYYT INVESTMENT HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| Kyza Investments Limited | Private company limited by shares | Live |
| KYZEL STUDIO LIMITED | | Live |
| Kyzen Limited | Private company limited by shares | Live |
| KyZen Advisors Limited | Private company limited by shares | Live |
| Kyzen Innovation Limited | | Live |
| SEIT Hotel (Kyzylorda) Company Limited | Private company limited by shares | Dissolved |
| SEIT Oil (Kyzylorda) Company Limited | Private company limited by shares | Dissolved |