Business description: CASTELLUM

Castellum AB is a Sweden-based company active within the real estate sector. The Company is engaged in the acquisition, ownership, management and development of property on a long-term basis. The property portfolio of Castellum AB comprises commercial real estate, including offices, public sector properties, warehouses and logistics properties, retail properties and light industry properties, covering approximately 4.3 million square meters of total leasable area. The Company is also involved in the coworking and shared office space sector. Castellum AB operates in approximately 20 cities across Sweden, as well as in Copenhagen, Denmark and Helsinki, Finland.

Sales by Activity: CASTELLUM

Fiscal Period: December 2021 (SEK) 2022 (SEK) 2023 (SEK) 2024 (SEK) 2025 (SEK)

Commercial Properties

6.3B 9.66B 10.65B 10.27B 9.88B

Geographical breakdown of sales: CASTELLUM

Fiscal Period: December 2021 (SEK) 2022 (SEK) 2023 (SEK) 2024 (SEK) 2025 (SEK)

Stockholm

1.72B 2.41B 2.54B 2.54B 2.38B

West

1.27B 1.68B 1.83B 1.84B 1.83B

Central

1.68B 1.63B 1.76B 1.75B 1.8B

Öresund

1.17B 1.3B 1.56B 1.5B 1.44B

Mälardalen

- 1.12B 1.25B 1.3B 1.34B

Finland

336M 609M 671M 683M 673M

Unallocated

169M 232M 187M 265M 204M

Group - Wide

- - - -96M -74M

Executive Committee: CASTELLUM

Manager TitleAgeSince
Chief Executive Officer 54 27/08/2025
Director of Finance/CFO 45 11/11/2025
Chief Tech/Sci/R&D Officer - 31/10/2023
Corporate Officer/Principal - -
Sales & Marketing - -

Composition of the Board of Directors: CASTELLUM

Director TitleAgeSince
Director/Board Member 64 24/03/2021
Director/Board Member 59 30/03/2022
Chairman 51 17/07/2025
Director/Board Member 66 17/07/2025
Director/Board Member 79 17/07/2025
Director/Board Member 67 17/07/2025
Director/Board Member 52 17/07/2025

Shareholders: CASTELLUM

NameStocks%Valuation
Akelius Foundation
25.38 %
125,000,000 25.38 % 1 699 M €
5.039 %
24,824,278 5.039 % 337 M €
Nordea Investment Management AB
4.656 %
22,934,466 4.656 % 312 M €
3.987 %
19,638,400 3.987 % 267 M €
Alecta Tjanstepension Omsesidigt
1.908 %
9,400,000 1.908 % 128 M €

Holdings: CASTELLUM

NameStocks%Valuation
67,305,11936.95% 762 M $
24,824,2785.04% 337 M $

Company details: CASTELLUM

Castellum AB

Östra Hamngatan 16

403 14, Gothenburg

+46 0 31 60 74 00

http://www.castellum.se
address CASTELLUM(TEX)

Group companies: CASTELLUM

NameCategory and Sector
Real Estate Development
Real Estate Development
Real Estate Development
Finance/Rental/Leasing
Finance/Rental/Leasing

Other Real Estate Development & Operations

Change 5-day change 1-year change 3-year change Capi.($)
+252.94%-99.80%-99.74% - 95.45B
+1.56%-3.23%+35.18%+13.70% 43.27B
+1.08%+3.79%+37.82%+12.97% 33.93B
+1.60%+5.43%+57.39%+148.06% 31.6B
+8.33%+3.17%-6.77%+92.43% 28.15B
+1.30%+4.21%+16.23%+65.25% 26.43B
+0.45%+0.32%+12.88%-12.44% 21.92B
+1.62%+0.17%+38.36%+3.19% 20.67B
+2.91%+0.54%+22.88%+90.86% 20.58B
Average +30.20%+1.29%+12.69%+51.75% 35.78B
Weighted average by Cap. +76.62%+0.94%-9.68%+51.65%
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