Liminal Insights Inc. develops advanced ultrasound and machine learning inspection solutions for battery manufacturing processes. Founded in 2015 by Princeton University technologists and Activate entrepreneurial fellows, the company specializes in improving cell quality, cost efficiency, and safety in battery production. Through its collaboration with Lawrence Berkeley National Laboratory’s Cyclotron Road Division, Liminal Insights creates tools and analytics that help manufacturers identify and resolve quality issues while optimizing their operations. The company’s solutions support the growing demand for electric vehicle batteries by enabling manufacturers to scale production efficiently while maintaining high-quality standards.
Battery Technology
The company’s flagship product, EchoStat®, combines ultrasound technology with machine learning analytics to perform non-destructive inspections across multiple cell formats, including prismatic, pouch, and cylindrical cells. This unique approach allows manufacturers to detect physical differences and defects early in the production process, significantly reducing waste and improving overall battery performance.
EchoStat’s® technology performs high-speed inspections that effectively identify quality outliers while providing detailed analytics for electrolyte saturation quality. The system’s advanced capabilities include real-time monitoring of production variations and predictive analytics for cell performance. This comprehensive approach to quality control enables manufacturers to address potential issues before they become costly problems.
The platform’s integration of ultrasound inspection with artificial intelligence creates a powerful tool for analyzing cell variations and production processes. This combination allows manufacturers to refine their procedures continuously, resulting in improved efficiency and reduced waste throughout the manufacturing process.
Recent Projects
In 2024, Liminal secured a $10 million strategic investment from LG Technology Ventures, marking a significant expansion of their quality control solutions. The company also established a strategic partnership with Schneider Electric to enhance EV battery production quality and scalability. This collaboration integrates Liminal’s ultrasound-based metrology with Schneider Electric’s automation systems, aiming to reduce waste and improve operational efficiency. Additionally, Liminal earned recognition as a 2024 Global Cleantech 100 company for its contributions to sustainable innovation in electric vehicles and clean energy.
Investors
Liminal has attracted substantial investment from prominent venture capital firms and strategic partners. Recent funding includes support from LG Technology Ventures, ArcTern Ventures, Chrysalix Venture Capital, Good Growth Capital, and the University of Tokyo Edge Capital Partners. Additional investors include Northvolt, Ecosystem Integrity Fund, Impact Science Ventures, Helios Climate Ventures, Volta Energy Technologies, and Chailease Holdings. This diverse group of investors demonstrates strong market confidence in Liminal’s technology and growth potential.
Business Details
Location: Emeryville, California, USA
Website: https://liminalinsights.com
LinkedIn: https://www.linkedin.com/company/80054087
