Digital platform for battery development and manufacturing
Beff (Beff Co., Ltd.) is a Tokyo-based battery technology company that digitizes lithium-ion battery development and manufacturing. Founded in 2023 by former Nissan battery engineers, it combines software for materials, design, evaluation, and test data with lab-based collaboration so manufacturers can shorten R&D cycles, reduce scrap, and scale production knowledge beyond individual experts. The company also operates in Germany.