Heermann GmbH, based in Hagen-Hohenlimburg, manufactures copper enamelled wires, high-frequency litzes, performs contract insulation of customer-supplied wires and produces and sells related process-similar products at two sites. The product range includes winding wires (0.036 mm–2.4 mm), high-frequency litzes with or without twisting/foiling, bare copper wires, contract varnishing and custom-made products; flat wires and thicker copper round wires are also purchased. Approximately two thirds of the products flow directly or indirectly into electrical components for the automotive industry; in 2023 about 73% of revenue was generated in Germany. The company employed an average of 63 employees during the reporting year and additionally sells impregnation and soaking agents to a small extent. Heermann GmbH is a family business.
die Herstellung und der Vertrieb von isolierten Drähten und Hochfrequenzlitzen sowie von artverwandten Artikeln.
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Source: German Commercial Register (Handelsregister) Hagen Local Court, HRB 1436 (as of 20 October 2026)
Source: German Commercial Register (Handelsregister) Hagen Local Court, HRB 1436 (as of 20 October 2026)
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Source: German Commercial Register (Handelsregister) Hagen Local Court, HRB 1436 (as of 20 October 2026)