| LUMINOUS STAR LIMITED | Private company limited by shares | Live |
| Stay Luminous Limited | | Live |
| STUDIO LUMINOUS LIMITED | | Live |
| Luminous Sunny Limited | Private company limited by shares | Live |
| LUMINOUS TECH LIMITED | | Live |
| Luminous LED Technologies Limited | Private company limited by shares | Dissolved |
| Luminous Technology Limited | | Live |
| Luminous Beauty Technology Limited | | Live |
| Luminous Trading Limited | Private company limited by shares | Live |
| LUMINOUS TRAVEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Luminous Utopia Limited | Private company limited by shares | Live |
| LUMINOUS WORKSHOP LIMITED | Private company limited by shares | Live |
| LUMINOUS YACHTING LIMITED | | Live |
| LUMINOUSLYRA CO., LIMITED | | Live |
| Luminousrock Limited | Private company limited by shares | Live |
| LUMINOUX LIMITED | Private company limited by shares | Live |
| Luminstar Technologies Limited | Private company limited by shares | Live |
| Luminum Consulting Limited | Private company limited by shares | Live |
| Luminus Capital Limited | Private company limited by shares | Dissolved |
| LUMINVISION ASIA LIMITED | Private company limited by shares | Live |
| Lumio Limited | Private company limited by shares | Live |
| Lumio Lighting Limited | Private company limited by shares | Live |
| LUMION CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI LUMIOUS ORNAMENTS CO., LIMITED | Private company limited by shares | Dissolved |
| LUMIPOUSS LIMITED | Private company limited by shares | Dissolved |
| Lumiprobe Limited | | Live |
| Lumirage Design Co., Limited | Private company limited by shares | Live |
| Lumiset Limited | Private company limited by shares | Live |
| LumiSol Electrical, Limited | Private company limited by shares | Live |
| LUMISOQ HK LIMITED | Private company limited by shares | Live |
| Lumisound Technologies Co., Limited | Private company limited by shares | Live |
| LumiStar Company Limited | Private company limited by shares | Live |
| Lumiston Limited | Private company limited by shares | Live |
| LUMIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUMIT COMPUTER GRAPHICS LIMITED | Private company limited by shares | Dissolved |
| LumiTalk Limited | | Live |
| Lumitec HK Limited | Private company limited by shares | Live |
| LumiTech Limited | Private company limited by shares | Dissolved |
| PA Lumitech Limited | Private company limited by shares | Live |
| Lumitek Trading Limited | Private company limited by shares | Live |
| Lumitex Asia Limited | Private company limited by shares | Live |
| Lumitex International (HK) Co. Limited | Private company limited by shares | Live |
| LUMITRONIC LIMITED | Private company limited by shares | Live |
| Lumitronic Opto-Electronics Co., Limited | Private company limited by shares | Live |
| LUMIVIDA LIMITED | Private company limited by shares | Live |
| LUMIVOX INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| LUMIWERKS LIMITED | Private company limited by shares | Dissolved |
| LUMIX LIMITED | Private company limited by shares | Live |
| LUMKING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LUMLEY PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| LUMLUX LIMITED | Private company limited by shares | Live |
| Lummax Electronics Co., Limited | Private company limited by shares | Live |
| FINLAND LUMMENNE COSMETIC GROUP LIMITED | Private company limited by shares | Dissolved |
| LUMMING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUMMY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| Pacific Lumo Cigar Limited | Private company limited by shares | Live |
| LUMO CO., LIMITED | Private company limited by shares | Dissolved |
| LUMO (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| LUMO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LET'S LUMO LIMITED | | Live |
| Lumo Photography Limited | Private company limited by shares | Live |
| LUMO TECHNOLOGIC CO., LIMITED | Private company limited by shares | Dissolved |
| Lumo Mineral & Commodity Trading Limited | Private company limited by shares | Live |
| Lumond Studio Limited | Private company limited by shares | Live |
| GSI LUMONICS ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| LUMOS LIMITED | Private company limited by shares | Live |
| Lumos PR Limited | | Live |
| Lumos Arts and Technology Limited | | Live |
| LUMOS BRIDAL LIMITED | Private company limited by shares | Live |
| LUMO'S CIGARS LIMITED | Private company limited by shares | Live |
| Lumos Concepts Limited | Private company limited by shares | Live |
| LUMOS POWER & ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Lumos Holding Company Limited | Private company limited by shares | Live |
| Lumos Hong Kong Limited | | Live |
| LUMOS INDUSTRIAL LIMITED | | Live |
| Lumos International Limited | Private company limited by shares | Live |
| Lumos Online Company Limited | | Live |
| LUMOS OVERSEAS STUDY CONSULTANCY LIMITED | Private company limited by shares | Live |
| LUMOS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK Lumos Technology Co., Limited | | Live |
| Lumos Technology Co., Limited | | Live |
| LUMOSA HK LIMITED | Private company limited by shares | Live |
| Lumosale Limited | | Live |
| LUMOSLAND CO., LIMITED | | Live |
| LUMOUSE LIMITED | Private company limited by shares | Dissolved |
| LUMP SUM COMPANY LIMITED | Private company limited by shares | Live |
| LUMP LIMITED | Private company limited by shares | Live |
| Lumpini Limited | | Live |
| LUMPKIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LUMPOH COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUMSDALE LIMITED | Private company limited by shares | Dissolved |
| L2ds - Lumsden Leung Design Studio, Limited | Private company limited by shares | Live |
| LUMSDEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LUMSTAR (HK) LIMITED | Private company limited by shares | Live |
| LUMTOP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Lumuki Limited | Private company limited by shares | Live |
| LumusWork Limited | Private company limited by shares | Dissolved |
| HK LUMYA LIMITED | Private company limited by shares | Live |