Null Labs (YC F25) — End-to-end simulation for defense autonomy
We provide defense companies with simulation infrastructure to train and validate autonomous systems.
Null Labs is a Y Combinator company in the Fall 2025 batch. Its directory entry describes it as: End-to-end Simulation for Defense Autonomy. The founders listed are Kristopher Luo (Founder/CEO), Niel Ok (Founder/CTO) (Y Combinator directory entry, November 14, 2025).
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Kristopher Luo
Founder/CEO
Previously Stanford EE and CS. Conducted research in the nanofabrication lab, and worked in industry on automating vision to action pipelines for agriculture robotics. Also deployed neural networks on edge including a patented system for child heat protection in vehicles.
Niel Ok
Founder/CTO
Co-founder and CTO at Null Labs. Previously led infrastructure at a DeepMind spinout working on automating AI research and studied EE and did neuroscience theory research at Stanford.
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One of 27 companies held here in Industrials › Defense.
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