August 6, 2025
5 min read
Ray Sharma
Noma Security secures 00M Series B funding to expand its AI agent governance platform amid rapid enterprise AI adoption.
Noma Security, the unified platform for AI and agent security, announced it has raised $100 million in Series B funding less than a year after its previous round, making it the fastest-growing company in the AI security sector.
The funding round was led by Evolution Equity Partners, with continued participation from Ballistic Ventures and Glilot Capital. Since emerging from stealth in November 2024, Noma Security has rapidly expanded its customer base and increased its annual recurring revenue (ARR) by over 1,300% within a year. Its clientele spans financial services, life sciences, retail, and big tech sectors.
This investment arrives at a crucial moment as enterprise Chief Information Security Officers (CISOs) race to secure and govern agentic AI ahead of widespread adoption. According to UBS Research, 53% of organizations plan to adopt agentic AI by 2026, with 83% expected to do so by 2028.
Noma Security empowers Fortune 500 and AI-forward organizations to confidently unlock the value of agentic AI while ensuring robust governance, security, and compliance. The platform identifies millions of AI and AI agent risks, prioritizing and mitigating novel threats at scale. For instance, one customer processes hundreds of millions of AI prompts monthly and scans thousands of model artifacts and AI environments, including cloud infrastructure, code repositories, and AI agent development platforms.
Beyond accelerating innovation in AI and agent security, the new funding will support the expansion of Noma Security's go-to-market operations across North America and EMEA, as well as the growth of its product, research and development, and research teams in Tel Aviv.
Richard Seewald, Founder and Managing Partner at Evolution Equity Partners, commented:
"We are intimately familiar with the AI security category and chose to invest in Noma Security based on two main factors. First, the Noma Security founding team had the foresight to build a comprehensive AI security and governance platform to address all CISO challenges related to AI security. Second, as evidenced by rapid customer growth, Noma Security quickly found product-market fit within the enterprise CISO's organization with a solution for agentic AI security and governance."Niv Braun, CEO and Co-Founder of Noma Security, added:
"AI agent adoption is exploding within our customer base and CISOs understand that AI innovation must be thoughtfully deployed with full guardrails. Noma Security is the only cybersecurity vendor to offer an end-to-end platform purpose-built to identify and mitigate the uniquely advanced risks of agentic AI. Alongside our customers and partners, we built the most comprehensive security and governance solution for both AI and agents. We're thrilled to partner with Evolution Equity Partners as we continue to lead the enterprise AI security category and help our customers deliver AI innovation with confidence."Source: Noma Security Secures $100M to Expand AI Agent Governance Platform