There are no Trader Joe's stores in Germany. It was bought in 1979 by the German family that owns the Aldi Nord chain of discount stores[0]. That German chain uses the Trader Joe's brand for some American-themed fast food ingredients, nuts, and sweet ice tea.
[0]: Which is different from the Aldi Süd chain of discount stores which runs stores under the "Aldi" brand in the US.
[0]: Which is different from the Aldi Süd chain of discount stores which runs stores under the "Aldi" brand in the US.