It is located in Gundremmingen, district of Günzburg, Bavaria and is operated by Kernkraftwerk Gundremmingen GmbH, a joint operation of RWE Power AG, based in Essen (75%) and E.ON Kernkraft GmbH, based in Hannover (25%).
Оператором АЭС является Kernkraftwerk Gundremmingen GmbH (KGG), а собственниками — RWE Power AG (75 %) и E.ON Kernkraft GmbH (25 %).