| 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 |
| Lucca Limited | Private company limited by shares | Live |
| Lucca Asia Limited | Private company limited by shares | Live |
| LUCCA CUCINE LIMITED | Private company limited by shares | Live |
| LUCCA LEATHERWARES LIMITED | Private company limited by shares | Dissolved |
| LUCCAS HOLDING LIMITED | Private company limited by shares | Live |
| LUCCHESE SOFTWARE LIMITED | Private company limited by shares | Dissolved |
| LUCCHILONG METALS INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| LUCCHILONG METALS HK LIMITED | Private company limited by shares | Dissolved |
| Lucchini (China) Pharmaceutical Biotechnology Co., Limited | Private company limited by shares | Live |
| LUCCICO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LUCCINNI FUR COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUCCOMBE LIMITED | Private company limited by shares | Dissolved |
| LUCCOMBE CRUISING LIMITED | Private company limited by shares | Live |
| Luccroi Limited | Private company limited by shares | Live |
| Luccshowky Creative Production Limited | Private company limited by shares | Live |
| LUCCVAR FASHION CO., LIMITED | Private company limited by shares | Live |
| LUCE LIMITED | Private company limited by shares | Live |
| La Luce HK Limited | Private company limited by shares | Live |
| AURORA LUCE COMPANY LIMITED | Private company limited by shares | Live |
| GALLERIA LUCE CO., LIMITED | Private company limited by shares | Live |
| LUCE INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| SAN LUCE CORP LIMITED | Private company limited by shares | Live |
| LUCE FASHION CO., LIMITED | | Live |
| Fonte Luce Limited | Private company limited by shares | Live |
| ABC Luce Lighting Co., Limited | Private company limited by shares | Live |
| PERLA LUCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| LUCE TRAVEL LIMITED | Private company limited by shares | Live |
| LUCELL FORM COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUCENA LIMITED | Private company limited by shares | Live |
| Lucence Limited | Private company limited by shares | Live |
| Lucence Diagnostics (Hong Kong) Pte Limited | Private company limited by shares | Live |
| Lucency Limited | Private company limited by shares | Live |
| Lucency View Limited | Private company limited by shares | Live |
| LUCENDI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| LUCENT LIMITED | Private company limited by shares | Dissolved |
| Lucent HK Limited | | Live |
| Lucent Asia Limited | Private company limited by shares | Live |
| LUCENT INTERNATIONAL OFFICE AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| Lucent Biotherapeutic Corporation Limited | Private company limited by shares | Live |
| Lucent Biochemical Co., Limited | Private company limited by shares | Live |
| Lucent Intelligence Co., Limited | Private company limited by shares | Live |
| HK LUCENT INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| LUCENT INVESTMENTS & TRADE CO., LIMITED | Private company limited by shares | Live |
| Lucent JTB Media Co., Limited | Private company limited by shares | Live |
| Lucent Colour (H.K.) Company Limited | Private company limited by shares | Live |
| Lucent Communications Limited | Private company limited by shares | Live |
| Lucent International Consulting Co., Limited | Private company limited by shares | Live |
| LUCENT COSMETICS ASIA LIMITED | Private company limited by shares | Dissolved |
| LUCENT ELECTRONICS TECH LIMITED | | Live |
| Lucent Electronics Technology (Hk) Limited | Private company limited by shares | Live |
| Lucent Engineering Limited | Private company limited by shares | Live |
| LUCENT ENTERPRISE LIMITED | Private company limited by shares | Live |
| LUCENT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG LUCENT TRADING LIMITED | Private company limited by shares | Live |
| LUCENT TECHNOLOGY INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| LUCENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| LUCENT INTERTRADE LIMITED | Private company limited by shares | Live |
| LUCENT INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |