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Halmos Labs

YC F26

Lund, SE · Founded 2026 · 3 employees · 2 known investors

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Halmos Labs provides automated biotech research and development, running experiments and simulations that address questions from wetlab experiment design through cancer vaccine manufacturing. It serves biotech and pharmaceutical research teams.

BiotechHealthtechAI-powered Drug DiscoverySwarm AISwedenEurope

Founders & leadership· Y Combinator alumni (F26)

Halmos Labs was founded in 2026 by Mattias Akke and Linus von Ekensteen Löfgren.

MAMattias Akke
Mattias AkkeFounder/CEOHe previously worked as a machine learning research intern at MIT (in Gómez-Bombarelli's lab) and at AstraZeneca on models for drug discovery, held a research internship at Cambridge in Tuomas Knowles' group studying protein misfolding diseases, has published at NeurIPS on Bayesian optimization with large language models, and chaired Kodsport Sverige, Sweden's competitive programming organization.
LVLinus von Ekensteen Löfgren
Linus von Ekensteen LöfgrenFounder/CTOFounder and CTO of Halmos Labs. He previously worked as a desk quant at Danske Bank developing pricing algorithms and risk models across asset classes, carried out LLM security research at AI Sweden and quantum computing research at Chalmers, and holds an MS in Engineering Physics and a BA in Economics from Lund University.

Investors · 2

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · funding news · Not right? Tell us

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In the news

Swedish startup Halmos Labs joins Y Combinator to build automated biotech R&Dswedishtechnews.com · Sep 2026

Frequently asked questions

What does Halmos Labs do?
Halmos Labs provides automated biotech research and development, running experiments and simulations that address questions from wetlab experiment design through cancer vaccine manufacturing. It serves biotech and pharmaceutical research teams.
Who founded Halmos Labs?
Halmos Labs was founded by Mattias Akke, Linus von Ekensteen Löfgren in 2026.
Who are Halmos Labs's investors?
Halmos Labs's investors include Supermarket, Y Combinator.
Where is Halmos Labs headquartered?
Halmos Labs is headquartered in Lund, SE.