Find your path to Tom
75 people in our graph share verified history with Tom — schools, employers, funds. One of them is your warm intro.
Joan MatonsunlockedTom: together at Technische Universität Wien
×11Tom: together at Technische Universität Wien
About
Tom Koska completed a BSc in Computer Science at age 16 and currently works on AI infrastructure optimization at SF Tensor.
Founder at SF TensorYC F25
Intro paths
YC
Tom went through Y Combinator (Fall 2025) — any YC alum in your network can reach them through the YC community.
GP
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 ↗
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In turn, Tom can intro founders to SF Tensor's investors below.
SF Tensor's investors · 1
Experience
- SF TensorFoundercurrent2025 — present
- KOSKA GmbHSoftware Engineer2024 — 2025
Frequently asked questions
- Who is Tom Koska?
- Tom Koska completed a BSc in Computer Science at age 16 and currently works on AI infrastructure optimization at SF Tensor.
- Where does Tom Koska work?
- Tom Koska is Founder of SF Tensor.
- What companies did Tom Koska found?
- Tom Koska founded SF Tensor.
- Where did Tom Koska go to school?
- Tom Koska studied at Technische Universität Wien (Bachelor of Science - BS, Computer Science); High School.
Founder mafias
Y Combinator mafia10,230
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Garry TanPresident & CEOFounded Y Combinator +1Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianPartnerFounded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded Paradigm +1
+ 10,223 more
Technische Universität Wien mafia38
Also came through, then founded or led a company.
Sebastian FischmeisterFounded Labforge Inc +2Philip MiglinciMaster’s DegreeFounded Glasskube +1Christopher KahlerBiomechanicsFounded Qriously +1Jorge PenalvaCourseFounded Sentisis Analytics +1Alex LazinicaResearch DoctorateFounded Underline Science Inc. +1Alex RandComputer ScienceFounded Nextera Robotics | DIDGE.ai
+ 31 more
Same school
Also attended Technische Universität Wien83
Joan MatonsAnalyst at Inveready Technology Investment GroupWill MorrisonPrincipal at DFJAndreas KlingerInvestor via micro-fund PROTOTYPE, working on EU Inc to improve Europe for startupsJohann SteszgalBoard Member at Venionaire CapitalThomas KolbabekAssociate Partner at Venionaire CapitalHarald NiederGeneral Partner at redalpine
+ 77 more