| LAI WAH LAMP COMPANY LIMITED | Private company limited by shares | Live |
| HOI LEE LAMP COMPANY LIMITED | Private company limited by shares | Dissolved |
| HYF LAMP LIMITED | Private company limited by shares | Dissolved |
| ANN SEE LAMP LIMITED | Private company limited by shares | Dissolved |
| Apollo Lamp Co., Limited | Private company limited by shares | Live |
| BEST LAMP LIMITED | Private company limited by shares | Dissolved |
| CHEUK MING ELECTRONIC LAMP MANUFACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA LAMP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ONE LAMP CO., LIMITED | Private company limited by shares | Live |
| NL LAMP CO., LIMITED | Private company limited by shares | Live |
| JI LAMP CO., LIMITED | Private company limited by shares | Live |
| HUIZHOU BAOLIAN LAMP CO., LIMITED | Private company limited by shares | Live |
| DELTA LAMP CO., LIMITED | Private company limited by shares | Dissolved |
| Ocean Lamp Co., Limited | Private company limited by shares | Live |
| LAMP OPTO ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| STARLIGHT LAMP CO., LIMITED | Private company limited by shares | Dissolved |
| CHONGQING MOTORCYCLE LAMP CORP., LIMITED | Private company limited by shares | Dissolved |
| LAMP DEPOT LIMITED | Private company limited by shares | Live |
| DRAGON LAMP LIMITED | Private company limited by shares | Live |
| LAMP NETWORK TECHNOLOGY EDUCATION LIMITED | Private company limited by shares | Live |
| FRIENDLY LAMP LIMITED | Private company limited by shares | Dissolved |
| LED FUTURE LAMP CO., LIMITED | Private company limited by shares | Live |
| Ginger Jar Lamp Co. Limited -The- | Private company limited by shares | Live |
| Gini Lamp Limited | Private company limited by shares | Live |
| STANDARD GLASS-METAL LAMP WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAMP GROUP LIMITED | Private company limited by shares | Live |
| HARVEST LAMP LIMITED | Private company limited by shares | Live |
| HARVEST LAMP INVESTMENTS LIMITED | Private company limited by shares | Live |
| HEALTH LAMP LIMITED | Private company limited by shares | Dissolved |
| HEALTH LAMP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JS LAMP HONG KONG LIMITED | Private company limited by shares | Live |
| HK HONGGUANG LAMP LIMITED | Private company limited by shares | Live |
| HONOR LAMP INVESTMENTS LIMITED | Private company limited by shares | Live |
| IMOON LAMP CO., LIMITED | Private company limited by shares | Live |
| LAMP INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SIGHT LAMP INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| LAMP INDUSTRY LIMITED | Private company limited by shares | Live |
| HK DA BAO LAMP INDUSTRY & TRADE LIMITED | Private company limited by shares | Dissolved |
| Lamp Investment Limited | Private company limited by shares | Live |
| ART LAMP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SKY LAMP INVESTMENTS LIMITED | Private company limited by shares | Live |
| SUCCESS LAMP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JIANG YIN GUANG HAO LAMP COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOYFUL LAMP COMPANY LIMITED | Private company limited by shares | Live |
| KENT LAMP CO. LIMITED | Private company limited by shares | Dissolved |
| TKH LAMP & LIGHTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAMP PALACE LIGHTING COMPANY LIMITED | Private company limited by shares | Live |
| LAMP LIGHTING (U.S.A) LIMITED | Private company limited by shares | Dissolved |
| MAGIC LAMP LIMITED | Private company limited by shares | Dissolved |
| Magic Lamp Limited | Private company limited by shares | Live |
| MAIN LAMP INVESTMENTS LIMITED | Private company limited by shares | Live |
| STANDARD LAMP FILAMENT MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| Lamp Shining Manufacturing Co., Limited | Private company limited by shares | Live |
| MAZY LAMP LIMITED | Private company limited by shares | Live |
| PARKERTON (LAMP) COMPANY LIMITED | Private company limited by shares | Live |
| PILOT LAMP COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUITE LAMP LIMITED | Private company limited by shares | Live |
| RICH LAMP LIMITED | Private company limited by shares | Live |
| SILVER LAMP LIMITED | Private company limited by shares | Dissolved |
| AD HOC FURNITURE & LAMP STORE LIMITED | Private company limited by shares | Dissolved |
| STRONG LAMP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Ison Lamp Supply Limited | Private company limited by shares | Live |
| LAMP TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Lamp Technology Enterprise Inc Limited | Private company limited by shares | Live |
| CHINA WONDERFUL LAMP LIMITED | Private company limited by shares | Live |
| Jacky Lamp And Wood Limited | Private company limited by shares | Live |
| YAMING LIGHTING LAMP LIMITED | Private company limited by shares | Live |
| HUI YANG LAMP & ART PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| YUANZHENG CAR LAMP LIMITED | Private company limited by shares | Live |
| LAMPA LIMITED | Private company limited by shares | Live |
| LAMPAC LIMITED | Private company limited by shares | Live |
| LAMPADA TRADERE LIMITED | Private company limited by shares | Live |
| VITA LAMPADA & COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAMPADINA LIMITED | Private company limited by shares | Dissolved |
| TRUE LAMPARAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| GUANGDONG FOSHAN LAMPARD CERAMICS LIMITED | Private company limited by shares | Live |
| LAMPARK LIMITED | Private company limited by shares | Dissolved |
| LAMPAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAMPCHOP LIMITED | Private company limited by shares | Dissolved |
| Lampdeng Limited | Private company limited by shares | Live |
| Lampdex Limited | Private company limited by shares | Live |
| Lampe Capital UK Limited | Private company limited by shares | Live |
| Lampe Design & Manufacturing Limited | Private company limited by shares | Live |
| LAMPEK ENTERPRISES DEVELOPMENT (HK) LIMITED | Private company limited by shares | Live |
| Hongkong Lampek Electronic Technology Limited | Private company limited by shares | Live |
| LAMPELLE CORPORATION LIMITED | Private company limited by shares | Live |
| LAMPELLI LIMITED | Private company limited by shares | Live |
| LAMPEMAN LED LIMITED | Private company limited by shares | Live |
| LAMPENG COMMERCIAL LIMITED | Private company limited by shares | Live |
| LAMPERT ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAMPETER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LAMPFOONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAMPFUL CO., LIMITED | Private company limited by shares | Live |
| LAMPGOD TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| LAMPHONE LIMITED | Private company limited by shares | Live |
| LAMPIN INTERNATIONAL ILLUMINATION TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| Lampins HK Limited | | Live |
| LAMPION LIMITED | Private company limited by shares | Live |
| Lampione Interpretation Limited | | Live |
| HK Lampisa International Trading Company Limited | | Live |