Stirling Ultracold
Research ServicesOhio, United States51-200 Employees
Stirling Ultracold develops and manufactures energy-efficient ultra-low temperature freezers that operate from -100°C to -20°C. Its product lineup includes the VAULT100 upright freezer, the SU105UE undercounter/stackable model, and the ULT25NEU portable unit, addressing a range of laboratory storage needs. The VAULT100 is designed to deliver improved temperature uniformity and energy efficiency, complemented by predictive diagnostics to monitor performance. Based in Athens, Ohio, the company serves a global client base across research and related scientific applications. In 2025, Stirling Ultracold expanded its facilities in Athens, launched the VAULT100, and hosted its first annual Supplier of Excellence Awards at its headquarters.