Castellum, one of the Nordic region’s largest listed real estate companies, completed the acquisition of an additional 8.2% stake in Entra, a Norwegian real estate company. Financial terms were not disclosed. "Entra is a solid investment in the form of a unique, high-quality real estate portfolio with good geographical exposure, a very interesting project portfolio and a large public service customer base, as well as a strong balance sheet. In short, the precise conditions required to create future growth," Henrik Saxborn, Castellum CEO.