| LAMAR LIMITED | Private company limited by shares | Dissolved |
| LAMAR GROUP COMPANY LIMITED | Private company limited by shares | Live |
| LAMAR INVESTMENT LIMITED | Private company limited by shares | Live |
| LAMAR KIDS CO., LIMITED | | Live |
| LAMAR TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Lamarc Limited | Private company limited by shares | Dissolved |
| LAMARK LIMITED | Private company limited by shares | Live |
| LAMARK CORPORATION LIMITED | Private company limited by shares | Live |
| LAMARK TRADING LIMITED | Private company limited by shares | Dissolved |
| LAMARLE LIMITED | Private company limited by shares | Dissolved |
| HONGKONG HEDY LAMARR BIOTECHNOLOGY INTERNATIONAL (GROUP) LIMITED | Private company limited by shares | Live |
| LAMARRE LIMITED | Private company limited by shares | Live |
| LAMARSA LIMITED | Private company limited by shares | Dissolved |
| LAMARTINE LIMITED | Private company limited by shares | Dissolved |
| LAMARZ COMPANY LIMITED | Private company limited by shares | Dissolved |