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About
Luk Koska completed a BSc in Computer Science and currently works on AI infrastructure optimization at SF Tensor.
CTO at SF TensorYC F25
Intro paths
Luk went through Y Combinator (Fall 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Harj Taggar, General Partner at Y Combinator — the partner who ran SF Tensor's batch and knows the company first-hand. YC profile ↗
In turn, Luk can intro founders to SF Tensor's investors below.
SF Tensor's investors · 8
Frequently asked questions
- Who is Luk Koska?
- Luk Koska completed a BSc in Computer Science and currently works on AI infrastructure optimization at SF Tensor.
- Where does Luk Koska work?
- Luk Koska is CTO of SF Tensor.
- What companies did Luk Koska found?
- Luk Koska founded SF Tensor.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Technische Universität Wien mafia61
Also came through, then founded or led a company.
About this profile. Compiled from public sources — SF Tensor'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