Key people Otto Eberhardt Key person Otto Eberhardt | Website www.hirtenberger.at Founded 1860 Parent organization Simson | |
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Subsidiaries Hirtenberger Defence Systems Gmbh & Co KG |
Otto Eberhardt Patronenfabrik (English: "Otto Eberhardt Cartridge Factory") was a munitions company established in 1860. The company's Hirtenberger Patronen, Zündhütchen und Metallwarenfabrik (English: "cartridge, primer and metal fabrication in Hirtenberg") near Wiener Neustadt (proofmark "am") used forced labor during World War II from a sub-camp of the Mauthausen-Gusen concentration camp and produced ammunition including 9×19mm Parabellum (pistol and submachine gun) and 8 mm Mauser (rifle) cartridges. The company also had a factory in Ronsdorf near Wuppertal (proofmark "ap") which produced rifles. Additional Gustloff facilities were in Meiningen and Weimar.
Hirtenberg aircraft
Otto Eberhardt Patronenfabrik also purchased the Hirtenberg HS.9, the assets of the Hopfner aircraft company and had continued production of both de Havilland- and Siemens-powered aircraft under the Hirtenberg brand.