| KATER LIMITED | Private company limited by shares | Dissolved |
| KATER LIMITED | Private company limited by shares | Live |
| KATERAY TECHNOLOGY DEVELOPMENT CO., LIMITED | | Live |
| KATERGI BROTHERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Katerina Limited | | Live |
| KATERINI LIMITED | Private company limited by shares | Live |
| KATERINI ESTATES LIMITED | Private company limited by shares | Dissolved |
| HONGKONG KATERME INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Live |
| KATERNIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |