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Castellum focuses on energy saving in its properties as part of the national Energy Saving Campaign

The unusual situation in the energy market requires concrete actions in every sector. As a responsible property owner, Castellum aims …

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Castellum’s share receives Green Equity Designation from Nasdaq

Castellum has met all the conditions for securing the Green Equity Designation on Nasdaq Stockholm and has now become the …

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Featured Properties

PROPERTY

Martintalo

Martintalo at Jaakonkatu 2 in Vantaa was built in 1992 as Siemens’ head office in Finland. 

PROPERTY

Salmisaarenaukio 1

A historic urban area by the sea, an industrial environment and state-of-the-art headquarters-level office spaces.

PROPERTY

Derby Business Park

LEED-certified office buildings that offer high-quality premises.

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