| Company Name | Type | Status |
|---|---|---|
| Mitutoyo Electronics Limited | Private company limited by shares | Live |
| Hongkong Mitutoyo Technology Development Co., Limited | Private company limited by shares | Live |
| MITUTOYO INTERNATIONAL (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| MITUTOYO LEEPORT METROLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HK Mitutoyo Trading Limited | Private company limited by shares | Live |