About Castellum

Company Description

Castellum is one of the largest listed real estate companies in the Nordic region with a property value of approximately SEK 124 billion, including our stake in Norwegian Entra ASA. We are located in attractive Swedish growth regions as well as in Copenhagen and the Helsinki area. Every day, 250,000 people go to work in our premises.

We develop flexible workplaces and smart logistics solutions with 3.9 million square metres of lettable space. One of our sustainability goals is to be completely climate neutral by 2030. Castellum is the only Nordic real estate and construction company to be included in the Dow Jones Sustainability Index (DJSI). The Castellum share is listed on Nasdaq Stockholm Large Cap.

Year founded


Served area



Östra Hamngatan 16, 40314 Göteborg – Sweden

Shareholder information

Shares outstanding



Jan. 1, 2000

Stock exchange(s)

Nasdaq Stockholm



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