| CRYO LIMITED | Private company limited by shares | Dissolved |
| RDL Cryo HK Limited | Private company limited by shares | Live |
| ASIA CRYO LEASE LIMITED | Private company limited by shares | Dissolved |
| Cryo Systems Manufacturing Co., Limited | Private company limited by shares | Live |
| GRAND CRYO LIMITED | Private company limited by shares | Live |
| Cryocan Hong Kong Limited | Private company limited by shares | Live |
| CRYODIRECT Limited | Private company limited by shares | Live |
| CRYODYNAMICS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CRYO-EQUIPMENT LIMITED | Private company limited by shares | Live |
| CRYOFAST ASIA LIMITED | Private company limited by shares | Live |
| CHINA (HONG KONG) HEFEI RONGSHIDA CRYOGEN CO., LIMITED | Private company limited by shares | Live |
| Cryogen Solution International Limited | Private company limited by shares | Live |
| CRYOGENESIS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CRYOGENIC GAS LIMITED | Private company limited by shares | Dissolved |
| PCL Cryogenic Limited | Private company limited by shares | Live |
| ASIA CRYOGENIC LIMITED | Private company limited by shares | Live |
| JOINVOL CRYOGENICS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Cryolab Ind Limited | Private company limited by shares | Live |
| CRYOLIFE COMPANY LIMITED | Private company limited by shares | Live |
| Cryomade Limited | Private company limited by shares | Live |
| CRYOMASTER Limited | Private company limited by shares | Live |
| Cryomin Limited | Private company limited by shares | Live |
| Cryonics Hong Kong Limited | Private company limited by shares | Live |
| Cryosemi Limited | Private company limited by shares | Live |
| CRYOSEND LIMITED | | Live |
| CRYOSEND PTY LIMITED | | Live |
| HK CryoSource Technology Limited | Private company limited by shares | Live |
| CRYOSTAR (CHINA) HK LIMITED | Private company limited by shares | Dissolved |
| APAC CryoStem Limited | Private company limited by shares | Live |
| CRYOTECH LIMITED | Private company limited by shares | Dissolved |
| LAUQUA CRYOTECH LIMITED | Private company limited by shares | Live |
| CRYOTECH ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| Cryovatech. Corp Limited | Private company limited by shares | Live |