London's Air Street Capital closes $232M Fund III, making it one of Europe's largest solo VC funds focused on early-stage AI.
Air Street Capital, led by Nathan Benaich, announced a $232 million Fund III targeting early-stage AI companies in Europe and North America. Check sizes range from $500K to $15M, with growth investments up to $25M. The raise brings Air Street's total AUM to $400M — nearly doubling from Fund II's $121M. The firm's portfolio includes AI unicorns Black Forest Labs and ElevenLabs, with exits from Adept (acquired by Amazon) and Graphcore (acquired by SoftBank).
This is a capital allocation story, not a technical one. No new APIs, models, or tooling changes. If you're a developer at an AI startup seeking seed or Series A in Europe or North America, Air Street is now the best-capitalized AI-specialist solo GP on the continent.
If your team is building an AI product and considering fundraising, check Air Street's portfolio to gauge fit before reaching out to Nathan Benaich directly on X/LinkedIn.
Go to crunchbase.com and search 'Air Street Capital'
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