Tesorion
Track on RadarDutch cybersecurity firm offering managed security services and consulting.
- Total raised
- —
- Employees
- 111
- Founded
- 2011
- Momentum
- 46
Cooling
Data updated August 2026
About
About Tesorion
At a glance
Tesorion is a cybersecurity company specializing in Security Operations, founded in 2011 and headquartered in Soest, Netherlands. It employs about 111 people and is privately held.
Tesorion is a Dutch cybersecurity company that positions itself as a partner for organizations seeking to protect their digital environments. Based in the Netherlands, Tesorion provides a range of cybersecurity services and solutions tailored to the Dutch market, though the scope of their offerings extends to broader European clients. The company's portfolio encompasses managed security services, including Security Operations Center (SOC) capabilities, threat detection and response, and cybersecurity consulting. Tesorion addresses multiple domains of cybersecurity, including network security, endpoint protection, vulnerability management, and incident response. Their approach combines technology-driven solutions with human expertise to monitor, detect, and respond to cyber threats on behalf of their clients. Tesorion serves organizations across various industries that require dedicated cybersecurity support, particularly those that lack in-house security expertise or capacity. Their managed services model allows clients to outsource security monitoring and operations to Tesorion's team of specialists. The company also provides advisory and consultancy services, helping organizations assess their security posture, develop security strategies, and achieve compliance with relevant regulations and frameworks. This positions Tesorion as a full-service cybersecurity partner covering both operational security delivery and strategic guidance for Dutch and European organizations.
Momentum
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FAQ
Frequently asked questions about Tesorion
When was Tesorion founded?▾
Tesorion was founded in 2011.
Where is Tesorion headquartered?▾
Tesorion is headquartered in Soest, Netherlands.
Is Tesorion public or private?▾
Tesorion is a privately-held company.
How many employees does Tesorion have?▾
Tesorion has approximately 111 employees.
What does Tesorion do?▾
Tesorion is a Dutch cybersecurity company that positions itself as a partner for organizations seeking to protect their digital environments. Based in the Netherlands, Tesorion provides a range of cybersecurity services and solutions tailored to the Dutch market, though the scope of their offerings…