| Subsidiaries | Place of Incorporation | |||||||
| SAVSU Technologies, Inc. | Delaware | |||||||
| Arctic Solutions, Inc. dba Custom Biogenic Systems | Delaware | |||||||
| SciSafe Holdings, Inc. | Delaware | |||||||
| Global Cooling, Inc. | Delaware | |||||||
| Sexton Biotechnologies, Inc. | Delaware | |||||||
| BioLife B.V. | Netherlands | |||||||