Celerium
Track on RadarCelerium provides active cyber defense solutions via its Cyber Defense Network platform.
- Total raised
- —
- Employees
- 39
- Founded
- 2019
- Momentum
- —
Data updated August 2026
About
About Celerium
At a glance
Celerium is a cybersecurity company specializing in Security Operations, founded in 2019 and headquartered in Washington, United States. It employs about 39 people and is privately held.
Celerium is a cybersecurity company formed in 2019 as the branded cybersecurity business unit of a company originally founded in 2002 following the September 11 attacks. The parent company initially delivered situational awareness and readiness solutions for physical threat protection before evolving into the cyber domain. Celerium focuses on active cyber defense solutions, targeting companies of all sizes that face resource and skills gaps in cybersecurity. The company's core offering is the Cyber Defense Network (CDN), a suite of solutions organized around three areas: - Network defense: helping organizations protect their network infrastructure from intrusions and attacks - Compromise defense: enabling detection and response to active breaches or compromises - Community defense: facilitating collective defense by enabling threat information sharing across communities, reducing the ability of threat actors to exploit multiple targets through shared vulnerabilities The CDN is designed to be accessible and easy to implement, addressing the challenge that many organizations lack dedicated cybersecurity personnel or sufficient resources. Celerium also publishes threat intelligence content and educational resources covering topics such as phishing, ransomware, and sector-specific threats like healthcare data breaches. The company's leadership brings background in cyber threat intelligence and information sharing, including experience with Information Sharing and Analysis Centers (ISACs) and the ISAO Standards Organization. Celerium serves both private sector and government organizations, with notable focus on sectors such as healthcare, retail, and hospitality.
Momentum
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Valuation
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Funding
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Privately held
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FAQ
Frequently asked questions about Celerium
When was Celerium founded?▾
Celerium was founded in 2019.
Where is Celerium headquartered?▾
Celerium is headquartered in Washington, United States.
Is Celerium public or private?▾
Celerium is a privately-held company.
How many employees does Celerium have?▾
Celerium has approximately 39 employees.
What does Celerium do?▾
Celerium is a cybersecurity company formed in 2019 as the branded cybersecurity business unit of a company originally founded in 2002 following the September 11 attacks. The parent company initially delivered situational awareness and readiness solutions for physical threat protection before evolvin…