# Stef Grieken

Cradle co-founder and CEO, formerly a Google Brain and Google X product head who worked on TPU development. Founded the AI protein design company in 2021.

Foreign national.

Canonical: https://uniquebase.ai/people/stef-grieken
Stable identifier: UB-P544
Snapshot captured: 2026-10-15T14:23:27.067Z
English updated: 2026-10-15T22:06:44.587Z

## Connected profiles

- [Cradle](/companies/cradle)

## Sources

- No source links are available for this profile.