| Company Name | Type | Status |
|---|---|---|
| CALLAN LIMITED | Private company limited by shares | Dissolved |
| CALLAN (CHINA) LIMITED | Private company limited by shares | Live |
| CALLAN GROUP LIMITED | Private company limited by shares | Live |
| CALLAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CALLANCE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CALLAND LIMITED | Private company limited by shares | Dissolved |
| CALLANY LIMITED | Private company limited by shares | Live |