Top 3 Microsegmentation Software Companies With $10M–$100M Revenue (September 2026)

San Jose, California, United States

ColorTokens, the leading enterprise microsegmentation company, stops the lateral spread of ransomware and malware within an organization’s diverse network topology. The ColorTokens Xshield platform visualizes traffic flows between workloads, devices, and the internet, enforces granular micro-perimeters to stop unauthorized traffic, and isolates crown-jewel assets and compromised systems in response to a breach. ColorTokens protects organizations by stopping ransomware and malware in their tracks, saving millions of dollars in business operations interruption.

Tel Aviv, Tel Aviv, Israel

Zero Networks is the only cyber company dedicated to simplifying microsegmentation for security professionals. It automates the development and enforcement of network access rules throughout an entire network, delivering automated microsegmentation and securing assets on-prem, in the cloud, and OT/IoT.

San Jose, California, United States

Elisity is solving the challenge of securing access to enterprise assets and enterprise data in the complex modern world. It implements identity-based microsegmentation without agents, hardware, or network changes.