| METRA LIMITED | Private company limited by shares | Live |
| METRA ELECTRONICS MANUFACTURING LIMITED | Private company limited by shares | Live |
| METRA GROUP LIMITED | Private company limited by shares | Live |
| METRA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| METRADE LIMITED | Private company limited by shares | Dissolved |
| METRADE CO., LIMITED | | Live |
| METRADE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| METRADE ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| METRADE.COM LIMITED | Private company limited by shares | Dissolved |
| METRADON LIMITED | Private company limited by shares | Dissolved |
| Metraflex International Co., Limited | Private company limited by shares | Live |
| METRAIL INTERNATIONAL TRADING CO. LIMITED | | Live |