The 71,000-square-metre Hagastaden campus, signed with Atrium Ljungberg and Castellum, ends more than two decades in the suburb once branded Sweden’s Silicon Valley.
Ericsson is moving its global headquarters out of Kista. The Swedish telecoms-equipment maker said on Monday that, starting in 2028, it will gradually relocate its Stockholm operations, including the HQ, R&D functions, group functions, and the Imagine Studio showcase space, to a new city campus in the Hagastaden district, north of central Stockholm.
The numbers attached to the move are substantial. Across new leases with Atrium Ljungberg and Castellum, plus a Castellum agreement Ericsson signed earlier for the Infinity property, the company will occupy roughly 71,000 square metres in Hagastaden across six buildings.
Atrium Ljungberg’s portion alone, three buildings totalling 58,000 square metres on a 15-year contract, is described by the landlord as the largest office lease in Swedish history and the largest known office deal in Europe so far this year.
Annual rent to Atrium Ljungberg lands at about 360m kronor ($39m) at 2026 levels.
