| Company Name | Type | Status |
|---|---|---|
| OPTOSUPPLY LIMITED | Private company limited by shares | Live |
| OPTOSUPPLY ELECTRICAL LIMITED | Private company limited by shares | Live |
| OPTOSUPPLY ELECTRONICS LIMITED | Private company limited by shares | Live |
| OPTOSUPPLY ENERGY LIMITED | Private company limited by shares | Dissolved |
| OPTOSUPPLY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| OPTOSUPPLY TECHNOLOGIES LIMITED | Private company limited by shares | Live |