| LAMPO LIMITED | Private company limited by shares | Dissolved |
| LAMPO LIMITED | Private company limited by shares | Dissolved |
| LAMPO LIMITED | Private company limited by shares | Live |
| LAMPO LIMITED | Private company limited by shares | Live |
| Lampo Lighting Co., Limited | | Live |
| LAMPO OPTOELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| LAMPO TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Lampo Electronics Limited | Private company limited by shares | Live |
| Lampo Ind. (H.K.) Co., Limited | Private company limited by shares | Live |
| HAINAN LAMPO INDUSTRY AND TRADE CO., LIMITED | Private company limited by shares | Live |
| LAMPO INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| LAMPO TRADING LIMITED | Private company limited by shares | Dissolved |
| LAMPOINT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HUA LAMPONG LIMITED | Private company limited by shares | Live |
| Lee & Lamport Company Limited | Private company limited by shares | Live |
| LEE & LAMPORT ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAMPORT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |