Hardenberg is a German spirits producer with roots stretching back to around 1700, when a grain distillery was established in Nörten-Hardenberg, Lower Saxony. Today, the company operates as Hardenberg-Wilthen AG, a family business headquartered in Nörten-Hardenberg with additional branches in Wilthen and Mainz. With over 300 years of distilling history, it has grown into one of the largest manufacturers of branded spirits in Germany. The Hardenberg Club whiskey range showcases the distillery's versatility and craftsmanship. Among its expressions is the Hardenberg Club Straight Rye, made from a mash of 95% rye and 5% malted barley, resulting in a buttery and spicy character. The portfolio also includes a Straight Wheat and a Triple Malt Whiskey, reflecting the brand's willingness to explore different grain combinations and styles. Hardenberg is regularly cited as one of Germany's notable whisky producers alongside names such as Elsburn and Slyrs.