| My Tomedia Company Limited | Private company limited by shares | Live |
| TOMEI LIMITED | Private company limited by shares | Live |
| TOMEI-KORIN INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOMEN TOP COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOMEN TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| TOMEN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TOMEN ELECTRONICS LIMITED | Private company limited by shares | Live |
| TOMEN ELECTRONICS (HONG KONG) LIMITED | Private company limited by shares | Live |
| TOMEN (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| TOMEN FINANCE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TOMEN (ASIA) HONG KONG LIMITED | Private company limited by shares | Dissolved |
| TOMEN HOT-LINE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOMEN POWER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOMEN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TOMEN INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| TOMEN SEMICONDUCTOR ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| TOMEN TELECOM (HK) LIMITED | Private company limited by shares | Dissolved |
| TOMERA COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOMERTAL LIMITED | Private company limited by shares | Live |
| TOMET LIMITED | | Live |
| Tometa Trade Limited | Private company limited by shares | Live |
| TOMEX LIMITED | Private company limited by shares | Dissolved |
| TOMEX LIMITED | Private company limited by shares | Live |
| TOMEXCO LIMITED | Private company limited by shares | Dissolved |