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Armis Security

San Francisco, California, Israel · computer & network security, Cyber Security, Information Technology · 895 employees

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

Funding history

  • Funding Round — $435.0M — Nov 2025
  • Funding Round — $100.0M — Jul 2025
  • Series series d — $200.0M — Oct 2024

Recent signals

  • Mar 18, 2026: Armis Appoints Simon Mouyal as Chief Marketing Officer
  • Nov 08, 2025: Raised $435.0M
  • Jul 22, 2025: Raised $100.0M
  • Mar 06, 2025: Acquired Armis acquires OTORIO to enhance security efforts
  • Feb 19, 2025: Princess Alexandra Hospital NHS Trust partners with Armis to Enhance Cybersecurity
  • Feb 12, 2025: Launched Armis Launches Enhanced Armis Centrix™ Platform with NVIDIA AI for Cybersecurity Protection.
  • Nov 12, 2024: Armis Partners with ECS for Next Generation of CDM Data Services
  • Oct 28, 2024: Raised $200.0M in Series series d

See plans & pricing → Track Armis Security’s funding, hiring, and signals — with verified contacts — on Fundz.