Portnox
Cloud-Native NAC & Zero Trust Network Access (ZTNA)
Austin, United States · Founded 2007 · $59.5M raised
- Headquarters
- Austin, Texas
- Employees
- 51–200
- Founded
- 2007
- Business Model
- B2B
- Website
- portnox.com
- Total Funding
- $59.5M
- Last Round
- $37.5M Series BApr 2025
- Rounds
- 2
About
Portnox helps organizations secure human and non-human identities across networks, applications, and infrastructure. It continuously verifies access using identity context, device posture, and risk signals as identities, devices, and workloads multiply. Its unified platform combines passwordless authentication, access control, continuous policy enforcement, and automated response, while giving security and IT teams real-time visibility and tools to restrict, quarantine, or revoke non-compliant access.
Summary
Portnox is a Cybersecurity company based in Austin, United States, founded in 2007. It has raised $59.5M in total across 2 rounds, most recently a $37.5M Series B round in Apr 2025. Investors include Updata Partners and Elsewhere Partners.
Tech & App Stack
7 technologies & apps tracked
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Funding History
Apr 2025
Sign up to see all 2 rounds
Series A through Series B — per-round amounts, valuations, and who invested in each round.
Investors
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