Liminal

Liminal is a battery manufacturing intelligence company based in Emeryville, California. The company employs 42 people and reports $50 million in annual revenue. Founded in 2015, Liminal was started by technologists from Princeton University and fellows in an entrepreneurial program affiliated with Lawrence Berkeley National Laboratory’s Cyclotron Road Division. The company's core product, EchoStat®, is a battery manufacturing intelligence platform utilizing proprietary ultrasound and machine learning analytics. This technology allows for non-destructive inspection and process control across various manufacturing stages, enabling a detailed analysis of each battery cell's physical and electrochemical condition during production. Liminal's mission is to accelerate the adoption of electric vehicles (EVs) by improving battery performance, reliability, safety, and decreasing their lifetime costs. They believe this will make EVs a viable option for all drivers, contributing to the scalability of e-mobility. Liminal can be reached online at liminalinsights.com.