Portnox is a network access control (NAC) platform, headquartered in Austin, United States.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2025-04-07 | Series B | $37.5M | Updata Partners, Elsewhere Partners |
| 2022-01-24 | Series A | $22M | Elsewhere Partners |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.