EV Component Suppliers in Switzerland

KUK Group is a Swiss global leader in custom inductive components and precision coil manufacturing. Founded in 1990, KUK operates 7 plants worldwide (Switzerland, Europe, Asia) with ~1000 employees. It serves automotive, industrial and medical sectors with custom wound coils (stepper motors, solenoids, etc.) and assemblies, and holds ISO 9001/14001 and IATF 16949 certifications for automotive quality. KUK’s advanced facilities feature automated winding, overmolding and electronics assembly, enabling high-volume reliable solutions for EV drivetrains and other applications.

GF Casting Solutions is a global manufacturer of lightweight components for the mobility and energy industries, combining over 200 years of metallurgical expertise with cutting-edge production technologies. As a division of Georg Fischer AG, they design and produce complex iron, aluminum, and magnesium castings that help reduce vehicle weight and emissions while enhancing performance and safety. Their comprehensive capabilities include bionic design, simulation, prototyping, and high-volume production using innovative processes such as high-pressure die casting, sand casting, and additive manufacturing. GFs international manufacturing network across Europe, Asia, and the Americas delivers engineered solutions for powertrains, structural components, and e-mobility applications. Their commitment to sustainability, digitalization, and technological advancement has established them as a strategic development partner for automotive OEMs seeking next-generation lightweight solutions.

Leclanché is a Swiss battery manufacturer with a rich history dating back to 1909. Today, Leclanché focuses on lithium-ion battery solutions for transport (e-buses, marine, rail) and stationary energy storage. The company produces its own graphite/NMC cells in Germany and assembles battery packs and systems in Switzerland. Leclanché’s strengths lie in high-quality engineering and safety – its battery systems (incorporating proprietary IP like ceramic separators) are used in demanding applications such as ferry boats and grid frequency regulation. In the e-transport space, Leclanché has delivered battery packs for electric buses and trucks in Europe, often including liquid cooling and fire protection features. The company also partners with other firms (e.g., Navalt for marine applications) to supply complete energy solutions. Leclanché’s integrated approach covers cell manufacturing, BMS development, and pack assembly. As the world transitions to cleaner energy, Leclanché leverages Swiss precision and innovation to remain a trusted supplier of robust, long-life battery systems.