Castellum AB Company Description

Castellum is one of the Nordic region’s largest commercial property companies, with a focus on office and logistics properties in Nordic growth cities.

As of 31 March 2025, the property value, including the holdings in the Norwegian company Entra ASA, totalled approximately SEK 155 Bn.

The company is listed on Nasdaq Stockholm Large Cap and is classified as green under the Green Equity Designation.

Castellum is the only Nordic property company included in the Dow Jones Sustainability Indices (DJSI).

Castellum AB (publ)

Country	Sweden
Industry	Operators of Nonresidential Buildings
Employees	544
CEO	Joacim Sjoberg

Contact Details

Address: Östra Hamngatan 16 Gothenburg, 403 14 Sweden
Phone	46 0 31 60 74 00
Website	castellum.se

Stock Details

Ticker Symbol	1CAST
Exchange	Borsa Italiana
Share Class	Class A Shares
Fiscal Year	January - December
Reporting Currency	SEK
SIC Code	6512

Key Executives

Name	Position
Joacim Sjoberg	Chief Executive Officer
Jens Andersson	Chief Financial Officer
Sebastian Schlasberg	Chief Operating Officer
Christoffer Stromback	Head of Investor Relations