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Castellum AB (Castellum) is a real estate company. It specializes in the management and development of commercial and residential premises. The company also provides management of properties and rental services to offices, logistics and warehouses. Its real estate portfolio comprises commercial properties such as office, retail, warehouse, logistics and industrial premises located in the regions of Greater Gothenburg, Oresund Region, Greater Stockholm and Malardalen. Castellum’s projects include Gateway Save, Halvorsang Logistics Park and others. The company manages commercial properties for business and public services purposes. Castellum is headquartered in Gothenburg, Vastra Gotaland, Sweden.
Castellum AB premium industry data and analytics
Products and Services
| Services |
|---|
| Leasing and Property Management and Development |
| Development of Real Estate Properties |
History
History section provides information on new products, mergers, acquisitions, expansions, approvals, and many more key events.
| Year | Event | Description |
|---|---|---|
| 2026 | Contracts/Agreements | In June, Specialty Systems, Inc. secured a US$4 million subcontract to modernize the US Navy’s Aircraft Data Management and Control System. |
| 2026 | Contracts/Agreements | In March, the company entered into an agreement with Vasaparken and Centria to divest three properties in Linkoping. |
| 2025 | Contracts/Agreements | In December, the company commissioned NCC to build new office premises in Jonkoping, Sweden. |
Competitor Comparison
| Key Parameters | Castellum AB | Wihlborgs Fastigheter AB | Fabege AB | Hufvudstaden AB | Klovern AB |
|---|---|---|---|---|---|
| Headquarters | Sweden | Sweden | Sweden | Sweden | Sweden |
| City | Gothenburg | Malmo | Solna | Stockholm | Stockholm |
| State/Province | - | - | Stockholm | Stockholm | Stockholm |
| No. of Employees | 564 | 225 | 227 | 483 | 47 |
| Entity Type | Public | Public | Public | Public | Private |
Key Financial Charts
Sales Growth
Net Income Growth
Executives
| Name | Position | Board | Since | Age |
|---|---|---|---|---|
| Ralf Spann | Chairman | Executive Board | 2025 | 51 |
| Pal Ahlsen | Chief Executive Officer; President | Senior Management | 2025 | 54 |
| Christoffer Stromback | Chief Financial Officer | Senior Management | 2026 | 45 |
| Mats Eriksson | Managing Director - Malardalen Region | Senior Management | 2022 | 63 |
| Sven Stork | Managing Director - Stockholm Region | Senior Management | 2022 | 59 |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
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