About Armis Security
Armis Security is a company based in Palo Alto (United States) founded in 2015 was acquired by ServiceNow in December 2025. Armis Security has raised $1.17 billion across 7 funding rounds from investors including ServiceNow, One Equity Partners and Brookfield Asset Management. Armis Security has completed 3 acquisitions, including CTCI, OTORIO and Silk Security. Armis Security operates in a competitive market with competitors including Upstream Security, Ordr, SandboxAQ, MagicCube and Keyfactor, among others.
- Headquarter Palo Alto, United States
- Stage Unicorn
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Sectors
Technology
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Phone
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Website
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Social
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- Legal Name Armis
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
Not available
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Total Equity Funding
$1.17 B (USD)
in 7 rounds
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Latest Funding Round
$435 M (USD), Series E
Nov 05, 2025
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Investors
ServiceNow
& 18 more
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Employee Count
Not available
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Investments & Acquisitions
CTCI
& 2 more
- Acquired by
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People of Armis Security
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Leadership Team
71 people
Software Development Team
52 people
Sales and Marketing
46 people
Operations Team
15 people
Product Management Team
11 people
Senior Team
10 people
Human Resources and Administration
8 people
Customer Team
8 people
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Funding Insights of Armis Security
Armis Security has successfully raised a total of $1.17B across 7 strategic funding rounds. The most recent funding activity was a Series E round of $435 million completed in November 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Armis Security
Armis Security has secured backing from 19 investors, including venture fund, institutional, and angel investors. Prominent investors backing the company include ServiceNow, One Equity Partners and Brookfield Asset Management.
| Investor | Description | Founded Year | Domain | Location |
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VC fund focused on equity markets
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Investment and transformation services for entrepreneurs in technology and finance sectors.
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Focus is placed on real estate and renewable energy investments.
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Locked | Locked | Locked |
Investor details for Armis Security
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Verified entity values are shown only after access is granted.
Investments & Acquisitions by Armis Security
Armis Security has strategically engaged in corporate development activities, having acquired 3 companies. Notable acquisitions include CTCI, OTORIO and Silk Security.
Investment portfolio details for Armis Security
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- Portfolio identities
- Transaction dates
- Round details
- Investment values
Verified entity values are shown only after access is granted.
| Company Name | Description | Domain | Location | Founded Year | Amount |
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Cybersecurity vulnerability management platform is offered for alert prioritization.
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Locked | Locked | 2022 | Locked | |
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Detection, mitigation, and investigations services are offered by CTCI.
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Locked | Locked | 2020 | Locked | |
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Integrated IT risk management solutions are provided by OTORIO.
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Locked | Locked | 2017 | Locked |
Complete acquisition details for Armis Security
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Financial Statements - Armis Security
Detailed financials for Armis Security
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Armis Security Comparisons
Peer comparison for Armis Security
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Competitors of Armis Security
Armis Security operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Upstream Security, Ordr, SandboxAQ, MagicCube and Keyfactor, among others.
| Company Name | Domain | Founded year | HQ Location | Description |
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Connected vehicle fleets are secured via cloud-based cybersecurity platforms.
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Security solutions for IoT device vulnerabilities are developed.
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Large quantitative models and AI solutions are developed for enterprises.
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IoT security solutions for mobile device transactions are provided.
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Developer of a cloud based security platform
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Detailed competitors of Armis Security
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Verified entity values are shown only after access is granted.
Latest news on Armis Security
Complete news archive for Armis Security
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Frequently Asked Questions about Armis Security
Armis Security was founded in 2015 and raised its 1st funding round 2 years after it was founded.
Armis Security is headquartered in Palo Alto, United States. It is registered at Palo Alto, California, United States.
Armis Security is a funded company, having raised a total of $1.17B across 7 funding rounds to date.
Armis Security was founded in 2015 and is based in Palo Alto, United States. A wireless security platform focused on IoT security within organizations is offered. Continuous visibility and control over wireless communications, devices, and data are delivered through the solution. Operations center on the cybersecurity sector, with services tailored to enterprise IoT environments across various industries.
Armis Security's top competitors include Upstream Security, Ordr and SandboxAQ.
Armis Security has made 3 acquisitions, including CTCI, OTORIO, and Silk Security.
Armis Security has 19 investors. Key investors include ServiceNow, One Equity Partners, Brookfield Asset Management, Alkeon Capital Management, and Georgian.
The valuation of Armis Security is $2B as of Feb 2021.