| BRIGHTEK LIMITED | Private company limited by shares | Dissolved |
| BRIGHTEK LIMITED | Private company limited by shares | Live |
| Brightek Smd Co., Limited | Private company limited by shares | Dissolved |
| Brightek Ap Co., Limited | Private company limited by shares | Dissolved |
| Brightek RGB Co., Limited | Private company limited by shares | Live |
| BRIGHTEK ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| BRIGHTEK GROUP EXP & IMP CO., LIMITED | Private company limited by shares | Live |
| Brightek Optoelectronic Co., Limited | Private company limited by shares | Live |
| BRIGHTEK OPTOELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| BRIGHTEK PHOTO-ELECTRIC CO., LIMITED | Private company limited by shares | Live |
| BRIGHTEK ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| BRIGHTEK ELECTRONICS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BRIGHTEK OPTOELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Live |
| BRIGHTEK TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| BRIGHTEK HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BRIGHTEK (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BRIGHTEK INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BRIGHTEK INTERNATIONAL CORP. LIMITED | Private company limited by shares | Dissolved |
| Brightek Opto Holding Co., Limited | Private company limited by shares | Live |
| BRIGHTEK ELECTRONIC TECHNOLOGY HK CO., LIMITED | Private company limited by shares | Live |
| BRIGHTEK LIGHTING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BRIGHTEK OPTOELECTRONICS TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |