Gruner

Founded in 1995, Gruner AG in Wehingen, Baden-Württemberg, is a family-run company that develops and produces servomotors, relays, and electromagnets. The firm operates production sites in Germany, Serbia, Tunisia, and India, handling everything from toolmaking and injection molding to assembly in-house. Gruner claims to be the only independent relay manufacturer in Germany and the world market leader for polarized bistable relays up to 200 amperes. Its products are used in automotive, building automation, HVAC, and fire safety applications. The company holds ISO 9001, IATF 16949, EMAS III, and ISO 14001 certifications.