| Company Name | Type | Status |
|---|---|---|
| M.K.S. HK LIMITED | Private company limited by shares | Dissolved |
| M.K.S. HK LIMITED | Private company limited by shares | Live |
| ITALY MKSA CO., LIMITED | Private company limited by shares | Live |
| mksA (HK) LIMITED | Private company limited by shares | Live |
| MKSEMI LIMITED | Private company limited by shares | Live |
| MKSEMIHK LIMITED | Live | |
| HONG KONG MKSH (GROUP) HOLDING LIMITED | Private company limited by shares | Live |
| MKSHW PTY LIMITED | Private company limited by shares | Live |
| MK-SOURCING CO LIMITED | Private company limited by shares | Live |