Castellum

Update in progress

CAST.ST (Stockholm)

Company RatingNeutral
SectorReal Estate
IndustryReal Estate - Development

Castellum ranks among the Nordic region’s largest commercial property companies, focusing on offices and logistics in growth cities across the Nordics. As of 31 December 2025, the value of its property portfolio, including Entra ASA and Halvorsäng holdings, was about SEK 137 billion. It is listed on Nasdaq Stockholm Large Cap and designated as green under Green Equity Designation, and it is the sole Nordic property company in the Dow Jones Sustainability Indices.

Company score

Sentiment: 0.34; SentimentMeasures the overall tone of recent coverage and discussion about the company.−10 negative · 0 neutral · +10 positive
Environment: 0.00; EnvironmentAssesses the company’s environmental impact, risks, and sustainability practices.−10 negative · 0 neutral · +10 positive
Social: 0.00; SocialAssesses the company’s influence on employees, customers, communities, and wider society.−10 negative · 0 neutral · +10 positive
Governance: 0.02; GovernanceAssesses leadership, accountability, transparency, and business ethics.−10 negative · 0 neutral · +10 positive
Sustainability: 0.00; SustainabilityCombines environmental, social, and governance signals into an overall sustainability score.−10 negative · 0 neutral · +10 positive
Impact Score: 0.17; Impact ScoreCombines sentiment and sustainability performance into an assessment of the company’s overall impact.−10 negative · 0 neutral · +10 positive

Company

MarketStockholm (STO)
LocationSweden
CEOMr. Pal Ahlsen
Employees481
Websitewww.castellum.se

Identifiers

ISINSE0000379190
LEI549300GU5OHTR1T5IY68