| Company Name | Type | Status |
|---|---|---|
| OLIT LIMITED | Private company limited by shares | Dissolved |
| O'LITE LIMITED | Private company limited by shares | Dissolved |
| OLITECH CO., LIMITED | Live | |
| Olitech Electronics Co. Limited | Private company limited by shares | Live |
| Oli-tex Limited | Private company limited by shares | Live |
| Olitom Limited | Private company limited by shares | Live |