| Company Name | Type | Status |
|---|---|---|
| Elum Limited | Private company limited by shares | Live |
| ELUMAX MFG CO., LIMITED | Private company limited by shares | Live |
| Elumeco Limited | Private company limited by shares | Live |
| eLumen LED Lighting Solutions Company Limited | Private company limited by shares | Live |
| eLuminate Limited | Private company limited by shares | Live |
| e-Lumination Limited | Private company limited by shares | Live |