Armis Centrix for OT/IoT Security provides agentless asset visibility and threat detection across OT and IoT.

San Francisco-based Armis, Inc. provides IoT security solutions, protecting organizations from unmanaged and rogue devices.
Founded in San Francisco, California, Armis, Inc. specializes in Internet of Things (IoT) security solutions. The company's core mission is to protect organizations from unmanaged and rogue devices by offering a comprehensive platform that detects and controls activity and threats on devices and networks. Armis provides security for a wide range of devices, including point of sale products, infusion pumps, security cameras, routers, production line sensors, printers, and televisions. Their market focus spans multiple industries, including automotive manufacturing, healthcare, and public sector.
Armis has garnered attention from notable investors and industry leaders. The company has been recognized as an outperformer and leader by the GigaOm Radar Report for Operational Technology (OT) security. Additionally, Armis was named to Inc.’s Best Workplaces list, highlighting its positive impact on workplace culture. Through its advanced IoT security solutions, Armis has significantly contributed to enhancing the cybersecurity landscape, ensuring the protection of critical assets across various sectors.
Companies similar to Armis include ArmIt Company, Phosphorus Cybersecurity, Bastille and Threat9.
Armis was founded in 2015.
Armis' headquarters is located in San Francisco, CA, US.
Armis' most recent funding round was for $435M (USD) in November 2025.
As of Nov 1, 2025, Armis has disclosed funding of $1.7B (USD). Undisclosed round amounts are excluded.
Armis has 825 employees as of Feb 4, 2024.

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