| Company Name | Type | Status |
|---|---|---|
| VIACO LIMITED | Private company limited by shares | Live |
| VIACOM LIMITED | Private company limited by shares | Live |
| VIACOM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| VIACOM H.K. LIMITED | Private company limited by shares | Dissolved |
| VIACOM (USA) INTERNATIONAL LIMITED | Private company limited by shares | Live |