# Yubico

> Hardware security keys (YubiKey) for passwordless and two-factor authentication.

## Why it is interesting

Category-defining FIDO hardware — a16z board seat for Martin Casado; NEA and Meritech in growth rounds.

## Profile

- **Stage:** growth
- **Status:** public
- **Industries:** generalist-tech
- **Coverage:** full
- **Last updated:** 2026-07-24

## Key facts

- a16z investment with Martin Casado joining board (Yubico/a16z announcements)
- Series B (2019): $25M led by Meritech; NEA and a16z among holders (Yubico blog)

## Investors in our directory

- https://venturecapitaltracker.com/fund/andreessen-horowitz
- https://venturecapitaltracker.com/fund/new-enterprise-associates

## Related articles

- https://venturecapitaltracker.com/2026-a16z-hot-portfolio-companies

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Source: https://venturecapitaltracker.com/startup/yubico