IronNet
Track on RadarAcquired by C5 Capital · 2024 · news
Network detection platform with collaborative threat intelligence sharing
- Total raised
- $110.5M
- Employees
- 53
- Founded
- 2014
- Momentum
- 31
Cooling
Data updated July 2026
About
About IronNet
At a glance
IronNet is a cybersecurity company specializing in Network Security, founded in 2014 and headquartered in Washington, United States. It has raised $110.5M in total funding, employs about 53 people, and was acquired by C5 Capital in 2024.
IronNet provides a Collective Defense platform that combines network detection and response (NDR) capabilities with collaborative threat intelligence sharing. The platform uses AI-based behavioral analytics to detect anomalous behaviors and unknown threats on enterprise networks. The core offering enables organizations to anonymously share threat intelligence in real-time with other participants in the IronNet community, creating an early warning system through correlated alerts and automated triage. The platform is built on Amazon Web Services infrastructure and provides network visibility, threat hunting capabilities, and detection of advanced threats that may be invisible to traditional security tools. IronNet serves enterprises across multiple sectors including logistics, transportation, and supply chain organizations. The company was founded by General (Ret.) Keith Alexander and is currently led by CEO Linda Zecher Higgins. The platform delivers network detection and response functionality while enabling collective defense through community-based threat intelligence sharing among participating organizations.
Momentum
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FAQ
Frequently asked questions about IronNet
When was IronNet founded?▾
IronNet was founded in 2014.
Where is IronNet headquartered?▾
IronNet is headquartered in Washington, United States.
How much funding has IronNet raised?▾
IronNet has raised a total of $110.5M in total funding.
Is IronNet public or private?▾
IronNet is a privately-held company.
How many employees does IronNet have?▾
IronNet has approximately 53 employees.
What does IronNet do?▾
IronNet provides a Collective Defense platform that combines network detection and response (NDR) capabilities with collaborative threat intelligence sharing. The platform uses AI-based behavioral analytics to detect anomalous behaviors and unknown threats on enterprise networks. The core offering e…