Company Overview
About Xage Security
Xage Security is a Palo Alto, California-based cybersecurity company founded in 2017 by Roman Arutyunov and Susanto Irwan. The company specializes in zero-trust security solutions for critical infrastructure — specifically designed for the unique challenges of protecting operational technology (OT), industrial control systems (ICS), and the IT/OT convergence environments found in energy, manufacturing, defense, utilities, and transportation. Traditional cybersecurity approaches designed for IT networks fail in OT environments because legacy industrial systems cannot run software agents, require high availability that patches and reboots would disrupt, and involve specialized protocols (Modbus, DNP3, IEC 61850) that standard security tools do not understand.
Business Model & Competitive Advantage
Xage has raised over $30M in funding including a $30M Series B in 2023, with investors including March Capital, Capricorn Investment Group, and strategic investors in the energy and defense sectors. The company''s platform implements zero-trust access control for OT and industrial environments through a distributed enforcement architecture that does not require installing software on legacy devices. Xage''s fabric-based approach enables identity-based authentication and access control for users, machines, and applications across IT, OT, and cloud environments — with capabilities including privileged access management for industrial systems, remote access for industrial operators and vendors, and data sharing controls that enable secure data flows across network boundaries without exposing control systems.
Competitive Landscape 2025–2026
Xage has deployed its technology at major US energy companies, federal government agencies, and defense contractors, and has been cited in reference architectures by CISA (Cybersecurity and Infrastructure Security Agency) for OT security. The company competes with OT security platforms including Claroty, Nozomi Networks, and Dragos (which focus on OT visibility and threat detection) and PAM vendors including CyberArk and BeyondTrust (which focus on privileged access), differentiating through its zero-trust enforcement approach that combines access control, threat detection, and data sharing governance in a single platform without requiring agent deployment on legacy industrial devices.
Frequently Asked Questions
Estimated Visibility Trend (Beta)
Simulated 8-week rolling score
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