| Company Name | Type | Status |
|---|---|---|
| GRAMAC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NATIONAL GRAMAPHONE & RECORD MANUFACTURING COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| GRAMAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRAMAR STONE CO., LIMITED | Private company limited by shares | Dissolved |
| GRAMAX COMPANY LIMITED | Private company limited by shares | Dissolved |