| LUCA LIMITED | Private company limited by shares | Dissolved |
| Luca Asia Company Limited | Private company limited by shares | Live |
| LUCA ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Lucabu Partners Limited | | Live |
| Lucacam International Co. Limited | Private company limited by shares | Live |
| Lucaesti Limited | | Live |
| LUCAFFE ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| Luca.Fm Limited | Private company limited by shares | Live |
| Lucaincarvari Limited | Private company limited by shares | Live |
| LUCAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUCAN COMPANY LIMITED | Private company limited by shares | Live |
| LUCAN ENTERPRISES LIMITED | Private company limited by shares | Live |
| LUCAN HOUSE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Lucan Investments Limited | Private company limited by shares | Live |
| LUCAN SECURITIES LIMITED | Private company limited by shares | Dissolved |
| LUCANA INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| LUCANO (FRANCE) LIMITED | Private company limited by shares | Dissolved |
| LUCANO SHENZHEN LIMITED | Private company limited by shares | Dissolved |
| LUCANTO LIMITED | | Live |
| LUCAO INDUSTRY (HONGKONG) LIMITED | | Live |
| LUCAPLASTIC LIMITED | Private company limited by shares | Live |
| LUCAR ASIA LIMITED | Private company limited by shares | Live |
| LUCARD INVESTMENTS CO. LIMITED | Private company limited by shares | Dissolved |
| Lucardie Limited | Private company limited by shares | Live |
| LUCARE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Lucare Pharmaceuticals Limited | Private company limited by shares | Live |
| LUCAS LIMITED | Private company limited by shares | Dissolved |
| LUCAS LIMITED | Private company limited by shares | Live |
| HK LUCAS LIMITED | Private company limited by shares | Live |
| LUCAS GC LIMITED | Private company limited by shares | Live |
| LUCAS ADVERTISING LIMITED | Private company limited by shares | Live |
| LUCAS ASIA LIMITED | Private company limited by shares | Dissolved |
| LUCAS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LUCAS INNOVATION LIMITED | Private company limited by shares | Dissolved |
| LUCAS INVESTMENT LIMITED | Private company limited by shares | Live |
| LUCAS JACK LIMITED | Private company limited by shares | Live |
| Lucas Migration Limited | Private company limited by shares | Live |
| LUCAS STEAMSHIP COMPANY LIMITED | Private company limited by shares | Dissolved |
| Lucaslivia Limited | Private company limited by shares | Live |
| Lucason Venture Limited | Private company limited by shares | Live |
| LuCast Limited | Private company limited by shares | Dissolved |
| LUCAWIN COMPANY LIMITED | Private company limited by shares | Dissolved |