| LABON TESTING LIMITED | Private company limited by shares | Live |
| LABOND COMPANY LIMITED | Private company limited by shares | Dissolved |
| LABOND DEVELOPMENT LIMITED | Private company limited by shares | Live |
| LABOND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LABONDA LIMITED | Private company limited by shares | Dissolved |
| LABONE GROUP (HK) LIMITED | Private company limited by shares | Live |
| Labone Technology Limited | Private company limited by shares | Live |
| LABONTIK COMPANY LIMITED | Private company limited by shares | Dissolved |