Gebr. Heller Maschinenfabrik GmbH (Heller) is a German machine tool manufacturer headquartered in Nürtingen, Baden‑Württemberg. Founded in 1894, the company develops and builds CNC machining centers and production systems, supported by service, applications engineering, and digital solutions. Heller operates a global sales and service network across Europe, the Americas, and Asia.
The product portfolio includes 4‑ and 5‑axis horizontal machining centers, mill/turn centers, flexible manufacturing systems, and specialized machinery for crankshaft and camshaft production, along with thermal coating systems for cylinder bores. Heller’s equipment is used to machine precision metal components for sectors such as general engineering, automotive and powertrain, aerospace, energy, and related industrial markets.