CustomCells
Corporate brand
UnclaimedCustomCells is a battery company that innovates and industrializes customer-centric premium battery technology.
Last updated September 11, 2026
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Overview
CustomCells describes itself as operating at the nexus of innovation and high-performance volume manufacturing, combining material R&D, cell design innovation, and process and manufacturing technology. It states that it enables customers along the entire value chain—from initial idea, material selection, prototyping and pilot production, to industrialization, project planning and commissioning of gigafactories—and that it serves customers in automotive, aviation, maritime, and more. Its executive board comprises Dr. Ralph Petersen (Chief Executive Officer), Dr. Jan Diekmann (Chief Operating Officer), and Andreas Löhrke (Chief Technology Officer).
Products and positioning
Premium battery technology provider and battery development and industrialization accelerator.
Recent events
Reported
Customcells begins expanding production facilities in Itzehoe[4]
Customcells started expanding its production facilities in Itzehoe, Germany, to increase capacity and maintain production quality and safety.
Reported
Porsche and Customcells establish Cellforce Group[5]
Porsche and battery maker Customcells are establishing Cellforce Group, a joint venture to produce battery packs and high-performance battery cells for electric vehicles. Porsche will hold an 80 percent stake.
Sources5 sources
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