VAC Group

VAC Group (Vacuumschmelze GmbH & Co. KG) is a German materials manufacturer specializing in advanced magnetic materials and related components. Headquartered in Hanau, Germany, the company develops and produces soft magnetic alloys (including amorphous and nanocrystalline materials), permanent magnets, magnetic cores, inductors, current sensors, and magnetic shielding solutions. Its capabilities span vacuum melting, strip casting, heat treatment, precision machining, and coil/component assembly.

VAC’s products are used in power electronics, e‑mobility, renewable energy systems, grid and transformer technology, industrial automation, aerospace, medical devices, and consumer electronics. By supplying high‑performance magnetic materials and inductive components, the company supports applications such as efficient power conversion, electromagnetic compatibility, sensing, and energy management across global supply chains.