Armis provides cyber exposure management and security for connected devices and operational technology.
- Categories
- IoT, embedded and product security, OT and ICS security, Attack surface management, Vulnerability management
- Based in
- United States
- Ownership
- Part of ServiceNow since 2026
- Certifications
- C5, CSA STAR Level 1, Cyber Essentials, ENS, FedRAMP Moderate, ISO/IEC 27001, ISO/IEC 27001 SoA, ISO/IEC 27017, ISO/IEC 27018, SOC 2, TISAX, TX-RAMP Level 2
About Armis
Armis is a cyber exposure management and security company. It sells the Armis Centrix platform, which helps organisations see every asset in their environment, identify true risk and mitigate threats. The platform covers IT, IoT, operational technology, medical devices and building management systems. Armis serves financial institutions, healthcare providers, federal government agencies and other large organisations. It also offers tools such as the Armis Vulnerability Intelligence Database and Armis Pulse, a curated security news feed. Armis Centrix uses an AI-powered Asset Intelligence Engine that tracks over six billion assets. This engine understands what each asset is, what it is doing and what it should be doing, so threats can be classified accurately. The platform provides asset inventory, vulnerability prioritisation, incident response and compliance reporting. It helps customers meet rules such as DORA and NIS2. Armis also provides an AI assistant and an MCP server to automate security workflows.
Products
- Armis CentrixA cyber exposure management platform that discovers assets, assesses risk and supports incident response.
- Armis Vulnerability Intelligence DatabaseA database that correlates threat intelligence from internal and external sources to inform vulnerability management.
- Armis PulseA curated security news feed delivered by RSS that provides one security event per day.
- Armis Centrix AI AssistantAn AI assistant within Armis Centrix that helps security teams complete tasks.
- Armis MCP ServerA server that connects digital assistants to Armis Centrix so they can perform actions.
- Armis Centrix for VIPR ProA module for prioritising and remediating vulnerabilities across the cyber risk management lifecycle.
Ownership and deals
Companies owned by ServiceNow lists both in the directory, with the deals on record.
- ServiceNow acquired Armis for $7.8bnReport on ServiceNow buying Armis (opens in a new tab)
- Raised $435mInvestor Goldman Sachs Growth EquityReport on the Armis funding round of November 2025 (opens in a new tab)
- Armis acquired OtorioReport on Armis buying Otorio (opens in a new tab)
- Raised $200m in a Series D roundInvestors General Catalyst and Alkeon Capital ManagementReport on the Armis funding round of October 2024 (opens in a new tab)
- Armis acquired Silk Security for $150mReport on Armis buying Silk Security (opens in a new tab)
- Armis acquired CTCI for $20mReport on Armis buying CTCI (opens in a new tab)
- Insight Partners acquired Armis for $1.1bnReport on Insight Partners buying Armis (opens in a new tab)
Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Amounts are in US dollars.