| LUMEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUMEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK LUMEN ST LIMITED | Private company limited by shares | Live |
| LUMEN LED LLC LIMITED | Private company limited by shares | Live |
| Lumen Limited | Private company limited by shares | Live |
| MAX LUMEN LIMITED | Private company limited by shares | Live |
| Lumen Limited | | Live |
| Lumen Creative Limited | Private company limited by shares | Live |
| Galaxy Lumen Company Limited | Private company limited by shares | Dissolved |
| Lumen Innovation Limited | Private company limited by shares | Live |
| Lumen Reality Limited | | Live |
| LUMEN299 LIMITED | | Live |
| LUMENA SSL LIMITED | Private company limited by shares | Live |
| Lumenale Limited | Private company limited by shares | Live |
| LUMEN-ALL LIMITED | Private company limited by shares | Live |
| Lumenati Power Limited | Private company limited by shares | Dissolved |
| LUMENAUT LIMITED | Private company limited by shares | Live |
| Shaoxing Lumenbest Lighting Co., Limited | Private company limited by shares | Live |
| Lumenchip Technology Co., Limited | Private company limited by shares | Live |
| LUMENCHIP SEMICONDUCTOR LIGHTING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Lumencool Optoelectronic Co., Limited | Private company limited by shares | Live |
| LINYI CITY LUMENG DAILY NECESSITIES LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Lumeng Crafts International Limited | | Live |
| LUMENG CAR YOUHUI CO., LIMITED | Private company limited by shares | Live |
| Lumenhub Lighting International Limited | | Live |
| LUMENICO LIMITED | Private company limited by shares | Live |
| LUMENIS (ASIA PACIFIC) LIMITED | Private company limited by shares | Live Commenced dormancy on 11-Nov-2005 |
| LUMENN CORPORATION PRIVATE LIMITED | Private company limited by shares | Dissolved |
| LUMENPAD CO., LIMITED | Private company limited by shares | Live |
| HONGKONG LUMENRICH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| LUMENS ASIA PACIFIC COMPANY LIMITED | Private company limited by shares | Live |
| LUMENS SOLAR LIMITED | Private company limited by shares | Live |
| LUMENSION SECURITY LIMITED | Private company limited by shares | Live |
| LUMENTECH COMPANY LIMITED | Private company limited by shares | Live |
| Lumentum Asia Limited | Private company limited by shares | Live |
| Lumentum HoldCo Limited | Private company limited by shares | Live |
| Lumenvisum Company Limited | Company limited by guarantee | Live |