| Company Name | Type | Status |
|---|---|---|
| Decoman Lab Limited | Live | |
| DECOMAN INVESTMENT LIMITED | Private company limited by shares | Live |
| HK DECOMAN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DECOMANN (HK) COMPANY LIMITED | Private company limited by shares | Live |
| DECOMANN INTERIORS LIMITED | Private company limited by shares | Dissolved |
| DECOMAYA COMPANY LIMITED | Private company limited by shares | Live |