Heimdal Security
Track on RadarAcquired by Marlin Equity Partners · 2020 · news
Unified cybersecurity platform with patch mgmt, PAM, XDR, and DNS security
- Total raised
- —
- Employees
- 275
- Founded
- 2014
- Momentum
- 25
Stalling
Data updated July 2026
About
About Heimdal Security
At a glance
Heimdal Security is a cybersecurity company specializing in Security Operations, founded in 2014 and headquartered in Copenhagen, Denmark. It employs about 275 people and was acquired by Marlin Equity Partners in 2020.
Heimdal Security provides a unified cybersecurity platform that combines multiple security solutions for enterprise and managed service provider (MSP) environments. The company offers a suite of 11 cybersecurity products including patch management software, privileged access management (PAM), ransomware encryption protection, DNS security solutions, network DNS security, and extended detection and response (XDR) and managed XDR (MXDR) capabilities. Their platform addresses various security needs from vulnerability patching and access control to threat detection and response. Heimdal Security serves both enterprise customers and MSPs, providing tools to manage security incidents, automate security operations, and protect against malware, ransomware, phishing, and other cyber threats. The company also produces educational content on cybersecurity topics including incident response, supply chain attacks, DDoS attacks, and data breaches. Their approach focuses on providing integrated security tools that can be managed from a single platform to address multiple attack vectors and security challenges.
Momentum
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Momentum score
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Valuation
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Estimated valuation
Products
Heimdal Security's products
Funding
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Privately held
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Headcount
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Tech stack
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FAQ
Frequently asked questions about Heimdal Security
When was Heimdal Security founded?▾
Heimdal Security was founded in 2014.
Where is Heimdal Security headquartered?▾
Heimdal Security is headquartered in Copenhagen, Denmark.
Is Heimdal Security public or private?▾
Heimdal Security is a privately-held company.
How many employees does Heimdal Security have?▾
Heimdal Security has approximately 275 employees.
What does Heimdal Security do?▾
Heimdal Security provides a unified cybersecurity platform that combines multiple security solutions for enterprise and managed service provider (MSP) environments. The company offers a suite of 11 cybersecurity products including patch management software, privileged access management (PAM), ransom…