| CALTEX LIMITED | Private company limited by shares | Dissolved |
| CALTEX LIMITED | | Live |
| CALTEX SOUTH CHINA INVESTMENTS LIMITED | Private company limited by shares | Live |
| CALTEX HANDBAGS (HK) CO., LIMITED | Private company limited by shares | Live |
| CALTEX FASHIONS LIMITED | Private company limited by shares | Dissolved |
| CALTEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| U.S.A. CALTEX PETROCHEMICAL SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CALTEX SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CALTEX SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Caltex (Takahashi) Limited | Private company limited by shares | Live |