Armis Security
San Francisco, California, Israel · computer & network security, Cyber Security, Information Technology
Armis Security is a cybersecurity company that specializes in monitoring, securing, and managing critical assets in various environments, including IT, operational technology systems, and medical devices. Founded by Yevgeny Dibrov and Nadir Izrael, the company has grown rapidly and currently employs around 750 people worldwide. With a valuation of $4.3 billion, Armis aims to achieve significant mi
Key facts
- Headquarters
- San Francisco, California, Israel
- Employees
- 1,200
- Industries
- computer & network security, Cyber Security, Information Technology
- Status
- Private
- Website
- armis.com
- Company page
Recent activity at Armis Security
- : Armis Appoints Simon Mouyal as Chief Marketing Officer
- : Armis Security raised US$435 million in a pre-IPO round led by Goldman Sachs Alternatives. The financing values the cybersecurity firm at over US$6.1 billion.
- : Armis has completed a $100 million secondary round led by Georgian, enabling veteran employees to sell shares as its valuation reaches $4.5 billion.
- : Armis acquires OTORIO to enhance security efforts
- : Princess Alexandra Hospital NHS Trust partners with Armis to Enhance Cybersecurity
- : Armis Launches Enhanced Armis Centrix™ Platform with NVIDIA AI for Cybersecurity Protection.
- : Armis Partners with ECS for Next Generation of CDM Data Services
- : Armis Security raised $200M in a Series D funding round led by General Catalyst and Alkeon Capital to support its push towards an IPO.
- : Armis completes acquisition of Silk Security to enhance Armis Centrix™ platform
- : Armis Acquires AI Cybersecurity Company CTCI
Armis Security funding history
| Date | Round | Amount |
|---|---|---|
| Nov 2025 | Venture | $435.0M |
| Jul 2025 | Secondary Market | $100.0M |
| Oct 2024 | Series D | $200.0M |
Leadership
- Yevgeny Dibrov, Co-Founder & CEO
- Yoav Nathaniel, CEO of Silk
- Kam Chumley-Soltani, Director, OT Solutions Engineering & Strategy - U.S. Public Sector & Enterprise
- Jeff Sparks, Account Executive | Public Sector | TN, KY, WV
- Danielle Hunt, Director of People International
- John Burnet, Vice President, Global Talent Acquisition
- Simon Mouyal, Chief Marketing Officer
- Alex Mosher, President
- Jonathan Carr, Chief Financial Officer
- Jennifer Orosco, Director of People
- John Burnet, Recruitment Leader With Global Experience
- Yevgeny Dibrov, CEO At Armis Security
Verified email and direct lines for Armis Security’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.
Armis Security in the news
- Armis Launches Armis Centrix™ for Application Security to Secure the Code that Runs Organizations - Armis, The Cyber Exposure Management & Security Company (Feb 10, 2026)
- The ROI of Cyber Exposure Management: Omdia’s Validation of Armis Centrix™ - Armis, The Cyber Exposure Management & Security Company (Jan 20, 2026)
- Armis Research Finds U.K. Organisations Challenged by Enhanced Regulations and a Lack of Policy Enforcement Creating Risk Exposure - Armis, The Cyber Exposure Management & Security Company (Nov 07, 2023)
- Armis is Rated a Top Performer in the 2024 Best in KLAS Report for Healthcare IoT Security - Armis, The Cyber Exposure Management & Security Company (Feb 12, 2024)
- Armis Named Platinum Winner of 2023 ‘ASTORS’ Homeland Security Award - Armis, The Cyber Exposure Management & Security Company (Nov 21, 2023)
- Armis Revolutionizes Security Findings Prioritization and Remediation With Silk Security Acquisition - Armis, The Cyber Exposure Management & Security Company (Apr 17, 2024)
- Armis and Security Risk Advisors Announce Strategic Partnership - Armis, The Cyber Exposure Management & Security Company (Aug 02, 2023)
- Navigating The Reality of AI-Driven Cyberwarfare - Armis, The Cyber Exposure Management & Security Company (Jan 24, 2023)
Companies similar to Armis Security
- Seceon · computer & network security, Cyber Security, Information Technology, Network Security, Security, Software
- Rilevera · computer & network security, Cyber Security, Information Technology, Network Security, Security, Software
- Check Point · computer & network security, Cyber Security, Information Technology, Network Security, Security, Software
- ThreatLocker · Cyber Security, Information Technology, Network Security, Security, Software
- BitSight · Cyber Security, Information Technology, Network Security, Security, Software
About Armis Security: questions and answers
What does Armis Security do?
Armis Security is a cybersecurity company that specializes in monitoring, securing, and managing critical assets in various environments, including IT, operational technology systems, and medical devices. Founded by Yevgeny Dibrov and Nadir Izrael, the company has grown rapidly and currently employs around 750 people worldwide. With a valuation of $4.3 billion, Armis aims to achieve significant mi
Where is Armis Security headquartered?
Armis Security is headquartered in San Francisco, California, Israel.
How many employees does Armis Security have?
Armis Security has about 1,200 employees.
Has Armis Security raised funding?
Yes. Fundz has recorded 3 funding events for Armis Security. The most recent, $435.0M, was in Nov 2025.
Who leads Armis Security?
Yevgeny Dibrov is a Co-Founder & CEO at Armis Security.
What is the latest news on Armis Security?
On Mar 18, 2026, Armis Appoints Simon Mouyal as Chief Marketing Officer
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy