Elisity
Track on RadarIdentity-based microsegmentation for IT, IoT, and OT network environments
- Total raised
- $78.5M
- Employees
- 140
- Founded
- 2018
- Momentum
- 48
Cooling
Data updated August 2026
About
About Elisity
At a glance
Elisity is a cybersecurity company specializing in Network Security, founded in 2018 and headquartered in San Jose, United States. It has raised $78.5M in total funding, employs about 140 people, and is privately held.
Elisity provides identity-based microsegmentation solutions for enterprise networks spanning IT, IoT, and OT environments. The company's platform discovers and identifies every user, workload, and device on a network and correlates this information into its IdentityGraph system. This enables organizations to implement granular security policies based on identity rather than network topology. The platform is designed for deployment within weeks without requiring network downtime or infrastructure rearchitecture. It leverages existing network switching infrastructure to enforce cloud-managed security policies in real-time. The solution automatically classifies devices and applies dynamic security policies that follow entities wherever they appear on the network, including ephemeral devices. Elisity's approach addresses the limitations of legacy hardware and agent-based segmentation methods by mapping least-privilege policies directly to entities such as users, devices, applications, and workloads. The system continuously evaluates dynamic identity context to enforce access controls and contain threats, enabling organizations to prevent lateral movement across their networks. The company serves Fortune 500 enterprises across regulated sectors including healthcare, manufacturing, and critical infrastructure. Founded in 2019 and headquartered in San Jose, California, Elisity has been recognized in Gartner reports including Cool Vendors in Cyber-Physical Systems Security and as a Representative Vendor in the Market Guide for Network Security Microsegmentation. The company reports that over 83% of its enterprise customers achieve full segmentation rollout within 90 days.
Momentum
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Valuation
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Products
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Funding
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Privately held
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FAQ
Frequently asked questions about Elisity
When was Elisity founded?▾
Elisity was founded in 2018.
Where is Elisity headquartered?▾
Elisity is headquartered in San Jose, United States.
How much funding has Elisity raised?▾
Elisity has raised a total of $78.5M in total funding.
Is Elisity public or private?▾
Elisity is a privately-held company.
How many employees does Elisity have?▾
Elisity has approximately 140 employees.
What does Elisity do?▾
Elisity provides identity-based microsegmentation solutions for enterprise networks spanning IT, IoT, and OT environments. The company's platform discovers and identifies every user, workload, and device on a network and correlates this information into its IdentityGraph system. This enables organiz…