| Company Name | Type | Status |
|---|---|---|
| S.L.T. LIGHTING TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| SLT-AUTO ELECTRONICS LIMITED | Private company limited by shares | Live |
| SLTC LIMITED | Private company limited by shares | Live |
| SLTECH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Asia SLT-fitness Products Limited | Private company limited by shares | Live |
| SLTM (HK) LIMITED | Private company limited by shares | Live |
| SLTmr Limited | Private company limited by shares | Live |
| DGTL SLTs Limited | Live |