Interogo Foundation is a foundation registered in Liechtenstein as an Unternehmensstiftung' (, literally in English: 'enterprise foundation'). Its office is located in Vaduz, Liechtenstein. Until 2023, it owned Inter IKEA Holding B.V., registered in the Netherlands, which through its subsidiary Inter IKEA Systems controlled the intellectual property of the IKEA brand. In 2011, it was reported that the foundation controlled assets valued at US$15 billion.[1][2][3][4][5][6] In 2023 it demerged, splitting off the