owl cyber
Track on RadarAcquired by DC Capital Partners · 2017 · news
Provides data diodes & cross-domain solutions for secure one-way data transfer
- Total raised
- —
- Employees
- 257
- Founded
- 1999
- Momentum
- 34
Cooling
Data updated August 2026
About
About owl cyber
At a glance
owl cyber is a cybersecurity company specializing in Cyber-Physical Security, founded in 1999 and headquartered in Columbia, United States. It employs about 257 people and was acquired by DC Capital Partners in 2017.
Owl Cyber Defense specializes in data diode technology and cross-domain solutions for secure one-way data transfer between isolated networks. The company develops hardware-enforced unidirectional data transfer devices that physically prevent data from flowing in the reverse direction, using the laws of physics rather than software policies to ensure security. The company's product portfolio includes data diodes, cross-domain solutions, secure collaboration tools, and removable media security solutions. Their data diodes feature Protocol Filtering Diode (PFD) technology that performs protocol breaks and packet transformation in hardware (FPGAs) rather than software, with transfer rates up to 100 gigabits per second and packet latency of 2 milliseconds or less. Owl serves both government and commercial markets. For government customers, they provide cross-domain solutions for the U.S. Department of Defense and Intelligence Community, addressing high-threat network connectivity and zero trust architectures. In the commercial sector, they focus on operational technology (OT) network segmentation for critical infrastructure industries including oil and gas, power generation, and other industrial environments. Their solutions enable secure OT-to-IT data transfer, remote systems monitoring, security information and event management (SIEM) data collection, systems optimization, digital twins, cloud data aggregation, and regulatory compliance. The company has been developing data diode technologies for over 25 years and offers support, training, and solutions engineering services alongside their products.
Momentum
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Valuation
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Privately held
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FAQ
Frequently asked questions about owl cyber
When was owl cyber founded?▾
owl cyber was founded in 1999.
Where is owl cyber headquartered?▾
owl cyber is headquartered in Columbia, United States.
Is owl cyber public or private?▾
owl cyber is a privately-held company.
How many employees does owl cyber have?▾
owl cyber has approximately 257 employees.
What does owl cyber do?▾
Owl Cyber Defense specializes in data diode technology and cross-domain solutions for secure one-way data transfer between isolated networks. The company develops hardware-enforced unidirectional data transfer devices that physically prevent data from flowing in the reverse direction, using the laws…
