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Air Street Capital

Air Street Capital

DeepTech NativeLondon, United KingdomActiveWebsiteLinkedIn
Stage FocusPre-Seed, Seed, Series A
GeographyEurope, US, UK
TypeVC
Last Activity2025
Industry Focus
Industries
AI InfrastructureBiotechDefense & Space
Technical BenchStrong
Investor TypeDeepTech Specialist
ExposureMostly DeepTech Investments
Bio

Air Street Capital was founded in 2019 by Dr. Nathan Benaich, who holds a PhD in computational biology and previously invested at Point Nine Capital. Fund I was $17M (2020); Fund II jumped to $121M (2023), anchored by Daniel Ek (Spotify) and Jeff Dean (Google DeepMind).

The thesis is that AI-first companies — with machine learning at the core, not bolted on — will lead every market in the next de...

Notable Investments
D
Delfa
P
Polar Mist
P
Patina Systems
S
Samaya AI
P
Profluent

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