| Company Name | Type | Status |
|---|---|---|
| SHANDONG GRITT GLASS TRADE CO., LIMITED | Live | |
| GRITTI LIMITED | Private company limited by shares | Live |
| GRITTI & OCEAN ASIA LIMITED | Private company limited by shares | Live |
| ROMANO GRITTI LIMITED | Private company limited by shares | Dissolved |
| GUNTER GRITTMAN UND STELTZNER LIMITED | Private company limited by shares | Live |
| GRITTO LIMITED | Private company limited by shares | Live |
| Gritty Investments Limited | Private company limited by shares | Live |
| NITTY GRITTY PRODUCTS LIMITED | Private company limited by shares | Dissolved |