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About
Hannes Furmans studied computer science at ETH Zürich and contributed to open source development on libp2p before co-founding Stillwind, where he serves as CTO.
CTO at StillwindYC W25
Intro paths
Hannes went through Y Combinator (Winter 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Gustaf Alstromer, General Partner at Y Combinator — the partner who ran Stillwind's batch and knows the company first-hand. YC profile ↗
In turn, Hannes can intro founders to Stillwind's investors below.
Stillwind's investors · 1
Co-founders at Stillwind
Frequently asked questions
- Who is Hannes Furmans?
- Hannes Furmans studied computer science at ETH Zürich and contributed to open source development on libp2p before co-founding Stillwind, where he serves as CTO.
- Where does Hannes Furmans work?
- Hannes Furmans is CTO of Stillwind.
- What companies did Hannes Furmans found?
- Hannes Furmans founded Stillwind.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
ETH Zürich mafia246
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Stillwind's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights