The aim of this strategic business consultancy project was the development of an applicable project management framework for sustainably successful M&A integration. Although M&As have been undertaken for decades throughout all industries, the reported high failure rates of M&A cases demonstrate the relevance of this topic and the need to create practical solutions. Therefore, this research aimed to answer the following central research question: How can a project management approach lead to a sustainably successful post-merger integration within an international real estate enterprise? The...