- American Cryogenic Techs Inc
- Bay Cryogenics
- Bet Enterprises
- Byrne Specialty Gases Inc
- Byrne Specialty Gases Inc
- C V Intl
- C V Intl
- CDS Inc
- Chart Cryogenic Components
- Cryo Nebraska Inc
- Cryogenic Engineering Inc
- Cryogenic Resources Inc
- Cryogenic Services Corp
- Cryogenic Technologies Inc
- Cryogenics International
- Cryonics Institute
- Cryoplus Inc
- Cryoport Systems
- Cryoport Systems
- Cryotech Inc
- Deep Freeze Cryogenics
- Diversified Cyrogenics
- DLH Industries
- Durable Metal Products Inc
- Eagle Cryogenic Svc
- Gridsense Inc
- Interstate Cryogenics Inc
- J C Controls
- J K Henriksen & Assoc
- L & S Cryogenics Inc
- Mitchell Cryogenics
- Mitchell-Stirling
- MMR Technologies Inc
- N W Cryogenics
- Pacific Cryogenics Inc
- Page Medical
- Trans Time
- VBS Industries
- Wells Industries
