People Laurent Sifre

Laurent Sifre

co-founder at H Company

Active Founder · 1 1 company

About

Laurent Sifre is co-founder and CTO of H Company, a Paris-based agentic AI startup that raised a $220 million seed round in 2024. He spent a decade at DeepMind as a principal scientist contributing to AlphaGo, AlphaFold, and AlphaStar, and led the Chinchilla and RETRO LLM research. He holds a PhD in applied mathematics from Ecole Polytechnique.

Career

— Current

H Company

Co-founder

Action-oriented agentic foundation models from Paris

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