| Company Name | Type | Status |
|---|---|---|
| iwate Kin Limited | Private company limited by shares | Live |
| IWATE JAPANESE HOT POT LIMITED | Private company limited by shares | Live |
| IWATE REMAN LIMITED | Private company limited by shares | Live |
| IWATE ZEN-KAN LIMITED | Private company limited by shares | Live |
| i-WATER BEAUTY LIMITED | Private company limited by shares | Dissolved |