| MAN KIAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KIAT MAI LIMITED | Private company limited by shares | Dissolved |
| KIAT HONEST LIMITED | Private company limited by shares | Live |
| TONG KIAT HUMAN RESOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| BAN KIAT INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KIAT OLARN LIMITED | Private company limited by shares | Dissolved |
| KIAT SENG COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KIAT SENG LIMITED | Private company limited by shares | Dissolved |
| KIATBOONKRONG IMPORT AND EXPORT LIMITED | | Live |
| KIATECH LIMITED | | Live |
| Kiature Limited | | Live |