| Company Name | Type | Status |
|---|---|---|
| KAIST INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| KAISTAR CO., LIMITED | Private company limited by shares | Live |
| HEBEI KAISTECH FINECHEM CO., LIMITED | Private company limited by shares | Live |
| KAISTONE HOLDING LIMITED | Private company limited by shares | Live |
| KAISTRONG LIMITED | Private company limited by shares | Dissolved |