Galeria Karstadt Kaufhof GmbH ("GKK"), based in Essen, Germany, is the second largest department store chain in Europe with 131 stores and 18,000 employees. As some may recall, this is not the first time things have gone badly for the department store chain. Back in the 2000s, under CEO Thomas Middelhoff, who was sentenced to three years in prison in 2014 for 27 counts of embezzlement and tax evasion, the company's balance sheets were less than stellar.