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Private company

Castellum

Logo: Castellum., Public domain, via Wikimedia Commons4

Castellum is a Swedish firm based in Gothenburg, founded in 1993.1 Its chief executive is Henrik Saxborn.1 It employed 388 people in 2018.1

Castellum Aktiebolag är ett av de största börsnoterade fastighetsbolagen i Sverige. Fastigheternas värde uppgår till 89,2 miljarder kronor och utgörs i huvudsak av lokaler för kontor, lager/logistik och samhällsfastigheter med en uthyrningsbar yta om 4,2 miljoner kvm. Castellum verkar genom en decentraliserad organisation med stark lokal närvaro i ett 20-tal städer i Sverige samt i Köpenhamn och Helsingfors.2 From the Swedish Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1993Founded1
  • Industryreal estate company1
  • HeadquartersGothenburg, Sweden1
  • Websitewww.castellum.se
  • Legal formaktiebolag1
  • LEI549300GU5OHTR1T5IY683
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressBox 2269, 403 14 Göteborg, Sweden3
  • Registered withSwedish Companies Registration Office, 556475-55503

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Corporate structure

Castellum sits at the top of its group. 4 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Castellum Göteborg, Sweden
    • Kungsleden AB 100% · Stockholm, Sweden
    • Castellum Helsinki Finance Holding Abp Subsidiary · 100% · Helsinki, Finland
    • Castellum Vasteras Kvarteret Kol AB (Castellum Västerås Kvarteret Kol AB) Subsidiary · Västerås, Sweden

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries (GLEIF)

Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Employees over time

  • 20183881

Timeline

  1. 1993Founded Castellum is founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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