Ostra Security
Track on RadarManaged security service provider delivering enterprise protection for businesses
- Total raised
- $18.16M
- Employees
- 28
- Founded
- 2018
- Momentum
- 35
Cooling
Data updated August 2026
About
About Ostra Security
At a glance
Ostra Security is a cybersecurity company specializing in Security Operations, founded in 2018 and headquartered in Eden Prairie, United States. It has raised $18.16M in total funding, employs about 28 people, and is privately held.
Ostra Security is a managed security service provider founded in 2018 by Michael Kennedy. The company delivers cybersecurity protection designed to make enterprise-level security accessible to growing businesses of all sizes, not just large enterprises. Ostra provides managed security services that combine third-party security tools, proprietary technology, and security expertise to deliver continuous threat protection. The company's service model focuses on proactive threat hunting, remediation, and real-time threat resolution. Their approach emphasizes transparency and partnership rather than operating as an opaque service provider. The company monitors and protects hundreds of businesses, thousands of endpoints, and processes billions of security events. Ostra's service delivery model is built around providing Fortune 100-level protection without requiring customers to build large internal security teams. Their security operations include integration, security management, continuous monitoring, and incident remediation. The company positions itself as serving the underserved market segment - businesses that need robust security protection but lack the resources to build extensive in-house security teams. Ostra's team includes security subject matter experts who handle the operational aspects of security monitoring and response on behalf of their customers.
Momentum
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Funding
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Privately held
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FAQ
Frequently asked questions about Ostra Security
When was Ostra Security founded?▾
Ostra Security was founded in 2018.
Where is Ostra Security headquartered?▾
Ostra Security is headquartered in Eden Prairie, United States.
How much funding has Ostra Security raised?▾
Ostra Security has raised a total of $18.16M in total funding.
Is Ostra Security public or private?▾
Ostra Security is a privately-held company.
How many employees does Ostra Security have?▾
Ostra Security has approximately 28 employees.