| Lights Technology (HK) Co., Limited | Private company limited by shares | Live |
| SHENZHEN LIGHTS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RND Lights Technology (Int'l) Limited | Private company limited by shares | Live |
| LIGHTS BAYADER TRADING COMPANY LIMITED | Private company limited by shares | Live |
| EVER LIGHTS TRADING LIMITED | Private company limited by shares | Dissolved |
| GREEN LIGHTS TRADING CO., LIMITED | Private company limited by shares | Live |
| Harbour Lights Trading Company Limited | Private company limited by shares | Live |
| LIGHTS INT'L TRADING LIMITED | Private company limited by shares | Live |
| T.W.N. LIGHTS LIMITED | Private company limited by shares | Dissolved |
| Universal Lights Limited | Private company limited by shares | Live |
| W UNIVERSAL LIGHTS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Lights Visual Technology Co., Limited | Private company limited by shares | Live |
| WENZHOU 5-STAR WARNING LIGHTS CO., LIMITED | Private company limited by shares | Dissolved |
| Lights4u Limited | Private company limited by shares | Live |
| LightSalt Limited | | Live |
| LIGHTSCALE LIMITED | Private company limited by shares | Dissolved |
| LIGHTSCALE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| LIGHTSCALE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HK Light-sea International Group Limited | Private company limited by shares | Live |
| LIGHTSEA TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| LIGHTSEED STUDIO LIMITED | Private company limited by shares | Live |
| LIGHTSHOW LIMITED | Private company limited by shares | Dissolved |
| Lightsia Limited | Private company limited by shares | Live |
| HK LIGHTSKY CO. LIMITED | Private company limited by shares | Live |
| LIGHTSLINK TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Lightsoft Limited | Private company limited by shares | Live |
| LightSolation Limited | | Live |
| LIGHTSOME TRADE COMPANY LIMITED | Private company limited by shares | Dissolved |
| LIGHTSON LIMITED | Private company limited by shares | Live |
| LIGHTSON CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| LIGHTSON CORPORATION LIMITED | Private company limited by shares | Dissolved |
| LIGHTSON GROUP LIMITED | Private company limited by shares | Live |
| LightsOn Interactive (Hong Kong) Co., Limited | Private company limited by shares | Live |
| LIGHTSON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LIGHTSON SPORTING CO., LIMITED | Private company limited by shares | Live |
| LIGHTSON TRADING LIMITED | Private company limited by shares | Live |
| LIGHTSOURCE DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| GUANGZHOU LIGHTSOURCE ELECTRONICS LIMITED | Private company limited by shares | Live |
| LIGHT-SOURCE OPTICAL INSTRUMENTS MFY. LIMITED | Private company limited by shares | Dissolved |
| LIGHTSOURCE INTERNATIONAL (ASIA) LIMITED | Private company limited by shares | Live |
| LIGHTSOURCE INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Light-Source Solutions Limited | Private company limited by shares | Live |
| LIGHTSOURCE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| LightSource Trading Limited | Private company limited by shares | Live |
| LIGHTSPACE LIMITED | Private company limited by shares | Dissolved |
| LIGHTSPACE LIMITED | Private company limited by shares | Live |
| LightSpark Lighting Design (HK) Co., Limited | Private company limited by shares | Live |
| LIGHT-SPEC LIMITED | Private company limited by shares | Dissolved |
| Lightspiration Limited | Private company limited by shares | Live |
| LIGHTSPOT COMPANY LIMITED | Private company limited by shares | Live |
| LIGHTSPOT ADS LIMITED | | Live |
| LightSpring Group Limited | | Live |
| Lightstarry Electronic (HongKong) Co., Limited | Private company limited by shares | Live |
| LIGHTSTART (HONG KONG) LIMITED | Private company limited by shares | Live |
| Lightstate Limited | Private company limited by shares | Live |
| LIGHTSTEC CO., LIMITED | Private company limited by shares | Live |
| Lightstone Trust (Hong Kong) Limited | Public company limited by shares | Live |
| Lightstrong Limited | Private company limited by shares | Live |
| Lightstrong Technology Limited | Private company limited by shares | Live |
| LIGHTSTYLE HK LIMITED | Private company limited by shares | Live |
| 1001 Lightsupply Limited | Private company limited by shares | Live |
| LIGHT-TECH LIMITED | Private company limited by shares | Dissolved |
| LUSTER LIGHTTECH CO. LIMITED | Private company limited by shares | Live |
| LightTech Solutions Limited | Private company limited by shares | Live |
| LIGHTTHEWAY LIMITED | Private company limited by shares | Live |
| LIGHTTING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK LIGHTTRAIN TRADING CO., LIMITED | | Live |
| GuangZhou Light-Trans International Logistics Limited | Private company limited by shares | Live |
| LightUp Company Limited | Private company limited by shares | Live |
| C. Lightup Limited | Private company limited by shares | Live |
| LIGHT-UP INVESTMENTS LIMITED | Private company limited by shares | Live |
| HK Lightup Trade Limited | | Live |
| LIGHTVAN COMPANY LIMITED | Private company limited by shares | Live |
| LIGHTVEX LIMITED | Private company limited by shares | Dissolved |
| LIGHTVIE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| LIGHTVISION LIMITED | Private company limited by shares | Live |
| LIGHTWALKER LIMITED | Private company limited by shares | Live |
| LIGHTWARD LIMITED | Private company limited by shares | Dissolved |
| LIGHTWARE LIMITED | Private company limited by shares | Dissolved |
| LIGHTWARE HOLDING LIMITED | Private company limited by shares | Live |
| Lightware Hong Kong Limited | | Live |
| LIGHTWARE VISUAL ENGINEERING ASIA LIMITED | Private company limited by shares | Live |
| HK LIGHTWATER EDUCATION LIMITED | | Live |
| LIGHTWAVE LIMITED | Private company limited by shares | Dissolved |
| LIGHTWAVE LIMITED | Private company limited by shares | Live |
| LIGHTWAY LIMITED | Private company limited by shares | Live |
| LIGHTWAY CHINA COMPANY LIMITED | Private company limited by shares | Dissolved |
| C&C LIGHTWAY HK CO., LIMITED | Private company limited by shares | Dissolved |
| LIGHTWAY OPTOELECTRONIC CO., LIMITED | Private company limited by shares | Dissolved |
| LIGHTWAY GREEN NEW ENERGY LIMITED | Private company limited by shares | Dissolved |
| LIGHTWAY ENTERPRISE LIMITED | Private company limited by shares | Live |
| LIGHTWAY PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| Lightway (HK) Company Limited | Private company limited by shares | Live |
| Hong Kong Lightway Technology Limited | Private company limited by shares | Live |
| LIGHTWAY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Lightway International Limited | Private company limited by shares | Dissolved |
| LIGHTWAY INVESTMENTS LIMITED | Private company limited by shares | Live |
| LIGHTWAY ENTERPRISE MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| LIGHTWAY NOBLE LIMITED | Private company limited by shares | Live |
| LIGHTWAY SOLUTIONS LIMITED | Private company limited by shares | Live |