Insights

Strong Market Presence Castellum is one of the largest listed property companies in the Nordic region with a diverse portfolio across Swedish growth regions, Copenhagen, and Helsinki, indicating a significant opportunity to offer value-added property management, technology solutions, or sustainability services.

Sustainability Leadership With a clear goal to become entirely climate neutral by 2030 and recognition as the only Nordic property and construction company on the Dow Jones Sustainability Index, Castellum prioritizes eco-friendly solutions, creating a strong demand for green building technologies, sustainable materials, and energy efficiency services.

Operational Expansion Castellum develops flexible workplaces and logistics solutions covering 3.9 million square meters, opening avenues for innovative workspace design, IoT-enabled building management, and logistics tech to enhance tenant experience and optimize operational efficiency.

Financial Growth The company’s recent financial reports highlight substantial project opportunities with new contracts and portfolio expansion efforts, especially in logistics and logistics support services, which could be targeted with supply chain tech, security systems, or facility management solutions.

Technology Stack Utilizing advanced technology platforms such as AWS, Microsoft 365, and analytics tools, Castellum is open to integrating innovative PropTech, cloud-based management systems, and data-driven solutions that can improve property performance and tenant engagement.

Similar companies to Castellum AB

Castellum AB Tech Stack

Castellum AB uses 8 technology products and services including Solna, Bing Ads, Hotjar, and more. Explore Castellum AB's tech stack below.

Solna
Accounting And Finance
Bing Ads
Advertising Networks
Hotjar
Analytics
cdnjs
Content Delivery Network
Modernizr
Javascript Libraries
Video.js
Javascript Libraries
Ubuntu
Operating Systems
.NET
Programming Languages

Media & News

Castellum AB's Email Address Formats

Castellum AB uses at least 1 format(s):

Castellum AB Email Formats	Example	Percentage
First.Last@castellum.se	John.Doe@castellum.se	50%
First.Last@castellum.se	John.Doe@castellum.se	50%

Frequently Asked Questions

What is Castellum AB's phone number?

You can contact Castellum AB's main corporate office by phone at

+46-31-60-7****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Castellum AB's stock symbol?

Castellum AB is a publicly traded company; the company's stock symbol is CTM.

What is Castellum AB's official website and social media links?

Castellum AB's official website is castellum.se and has social profiles on LinkedIn Crunchbase.

How much revenue does Castellum AB generate?

As of February 2026, Castellum AB's annual revenue is estimated to be $880M.

What is Castellum AB's SIC code NAICS code?

Castellum AB's SIC code is 6531 - Real Estate Agents and Managers NAICS code is 531 - Real Estate.

How many employees does Castellum AB have currently?

As of February 2026, Castellum AB has approximately 573 employees across 3 continents, including EuropeNorth AmericaSouth America. Key team members include Cio: E. O.Chief Sustainability Officer: F. E.Chief Marketing Officer: M. H.. Explore Castellum AB's employee directory with LeadIQ.

What industry does Castellum AB belong to?

Castellum AB operates in the Real Estate industry.

What technology does Castellum AB use?

Castellum AB's tech stack includes SolnaBing AdsHotjarcdnjsModernizrVideo.jsUbuntu.NET.

What is Castellum AB's email format?

Castellum AB's email format typically follows the pattern of First.Last@castellum.se. Find more Castellum AB email formats with LeadIQ.

When was Castellum AB founded?

Castellum AB was founded in 1993.

Castellum AB

Q: What is Castellum AB's official website and social media links?

Castellum AB's official website is castellum.se. Castellum AB has social profiles on LinkedIn.

Q: How many employees does Castellum AB have currently?

Castellum AB has approximately 573 employees.

Q: What technology does Castellum AB use?

Castellum AB's tech stack includes Vue.js, Hotjar, Modernizr, Video.js, Ubuntu.

Real EstateVästra Götaland, Sweden501-1000 Employees

Castellum is one of the Nordic region’s largest listed property companies with a property value of approximately SEK 124 billion, including our participation in the Norwegian company Entra ASA. We are active in attractive Swedish growth regions as well as in Copenhagen and the Helsinki area. 250,000 people go to work every day in our properties.We develop flexible workplaces and logistics solutions with a lettable area of 3.9 million square meters. One of our sustainability goals is to become entirely climate neutral by 2030 at the latest. Castellum is the only Nordic property and construction company elected to the Dow Jones Sustainability Index (DJSI). The Castellum share is listed on Nasdaq Stockholm Large Cap.