| Hong Kong Mark Light Limited | | Live |
| Master Light (Hong Kong) Limited | Private company limited by shares | Live |
| MATE LIGHT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MEGA LIGHT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| PSW Light Metal (Hong Kong) Limited | | Live |
| NEW MILLION (HONG KONG) LIGHT LIMITED | Private company limited by shares | Live |
| HONG KONG MODERN SUN LIGHT CO., LIMITED | Private company limited by shares | Live |
| HONG KONG MOON LIGHT ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| PEACE LIGHT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| PLEASING LIGHT (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG LIGHT POWER LIMITED | Private company limited by shares | Live |
| Nova Property Light (Hong Kong) Limited | Private company limited by shares | Live |
| RIGHT LIGHT (HONG KONG) LIMITED | Private company limited by shares | Live |
| SALAV LIGHT HONG KONG LIMITED | | Live |
| SMART LIGHT HONG KONG LIMITED | Private company limited by shares | Live |
| HONG KONG SPACE LIGHT CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Light Speed Co., Limited | Private company limited by shares | Live |
| SPOT LIGHT (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HONG KONG TOP STAGE LIGHT LIMITED | Private company limited by shares | Live |
| Star Light Investment (Hong Kong) Limited | Private company limited by shares | Live |
| Sunflower Light Hong Kong Limited | Private company limited by shares | Live |
| SUNNY LIGHT (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG SUPER PUBLIC LIGHT BUS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HONG KONG NEW LIGHT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Yin Light (Hong Kong) Technology Co., Limited | Private company limited by shares | Live |
| SUN LIGHT HONG TECHNOLOGY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HONG KONG NEW LIGHT TECHNOLOGY INDUSTRY LIMITED | Private company limited by shares | Live |
| HONG KONG LIGHT UP TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG SPARK LIGHT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Light Trade Limited | Private company limited by shares | Live |
| HONG KONG YUN DAN LIGHT TRADING CO., LIMITED | Private company limited by shares | Live |
| HONG KONG RED LIGHT TRADING LIMITED | | Live |
| HONG KONG LINK LIGHT TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Light and Power Trading Co. Limited | Private company limited by shares | Live |
| Hong Kong Light Ring Trading Company Limited | Private company limited by shares | Live |
| Star Light Hong Kong Trading Limited | Private company limited by shares | Live |
| Hong Kong Light Travel Limited | Private company limited by shares | Live |
| True Light (Hong Kong) Limited | | Live |
| UNITED LIGHT GROUP HONG KONG LIMITED | Private company limited by shares | Live |
| Hong Kong warm light Technology Limited | | Live |
| WELL LIGHT (HONG KONG) LIMITED | Private company limited by shares | Live |
| WHOLE LIGHT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WISE LIGHT (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG XING LIGHT INDUSTRY MFY. LIMITED | Private company limited by shares | Live |
| HONG KONG LIGHT YEAR TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SAI YU LIGHT NET (HONGKONG) LIMITED | Private company limited by shares | Live |
| LIGHT HUGE NEW LIGHTING (HONGKONG) LIMITED | Private company limited by shares | Live |
| BLOVE LIGHT PRECISION (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| CORAY LIGHT TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| H.K HONGYU LIGHT INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| HONOR LIGHT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HOPE LIGHT LIMITED | Private company limited by shares | Dissolved |
| HOPE LIGHT LIMITED | Private company limited by shares | Live |
| Hope & Light Academy Limited | | Live |
| HOPEFUL LIGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOPEFUL LIGHT PARADISE (HK) LIMITED | | Live |
| HORIZON LIGHT LIMITED | Private company limited by shares | Dissolved |
| LIGHT HORSE LIMITED | Private company limited by shares | Live |
| LIGHT HORSE TRAVEL AGENCY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HOST LIGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN LIGHT HOTEL LIMITED | Private company limited by shares | Live |
| LIGHT HOUSE COMPANY LIMITED | Private company limited by shares | Live |
| LIGHT HOVER LIMITED | Private company limited by shares | Dissolved |
| HUANGRUN LIGHT INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HUGO LIGHT LIMITED | Private company limited by shares | Live |
| HUNGHOM PUBLIC LIGHT BUS COMMERCIAL ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| Light Hypnotherapy Limited | Private company limited by shares | Live |
| LIGHT IDEA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN IDEA LIGHT LIMITED | Private company limited by shares | Live |
| IDEAL LIGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| IDEAL LIGHT LIMITED | | Live |
| IIDA LIGHT METAL COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN IKEA LIGHT CO., LIMITED | Private company limited by shares | Dissolved |
| ILIDA LIGHT LIMITED | Private company limited by shares | Live |
| Light Illusions Company Limited | | Live |
| LIGHT IMAGE LIMITED | Private company limited by shares | Live |
| SMART LIGHT CREATIVE ADVERTISEMENT & IMAGE (HK) LIMITED | Private company limited by shares | Dissolved |
| Sky Light Imaging Limited | Private company limited by shares | Live |
| IMHADZ LIGHT COMPANY LIMITED | Private company limited by shares | Live |
| LIGHT SPEED GENERAL IMPORT AND EXPORT COMPANY LIMITED | Private company limited by shares | Live |
| LIGHT IMPULSE LIMITED | Private company limited by shares | Live |
| TOP LIGHT INC. LIMITED | Private company limited by shares | Live |
| MOON LIGHT INVESTMENTS (HK) INC. LIMITED | Private company limited by shares | Live |
| LIGHT INCOME LIMITED | Private company limited by shares | Dissolved |
| DAY LIGHT INCORPORATED LIMITED | Private company limited by shares | Live |
| LIGHT RAY INTERNATIONAL INCORPORATED LIMITED | Private company limited by shares | Live |
| MAX LIGHT INCORPORATION LIMITED | Private company limited by shares | Live |
| SKY LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SAN LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TOP LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SUN LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SKY LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HAI YI LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| NEW LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GEM LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BAODE LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CANTON LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| CENTURY LIGHT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| China Light Industrial Limited | Private company limited by shares | Live |