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Air Street Capital

vc$232MCo-investsLeads rounds

Fund Size

$232M

Check Size

$0.5M$15.0M

Location

United Kingdom

Activity

Statusactively investing

Links

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Investment Thesis

Focuses on speed and sector expertise in AI, targeting deployment markets, vertical applications, and infrastructure tools, as well as AI-powered defense startups.

About Air Street Capital

Air Street Capital is a London-based venture firm investing exclusively in AI-first companies, with a strong emphasis on technical domains such as frontier AI, infrastructure, autonomy, defense, and life sciences. It invests as early as possible and works closely with founders from day one on product, market, and technology strategy.

Sectors

AI InfrastructureDefense TechData InfrastructureGenerative AIDeveloper Tools

Stages

pre-seedseedseries-a

Geography Focus

Europe

Team

NameTitleRoleLinks
Nathan BenaichFounder and solo GPFounder / GPin𝕏

Tracked Investments

Notable Investments

MacrodataSTARKAlta AresPercepticsereactProfluentDelian Alliance IndustriesStudio AtelicoPolar MistClove

Traits

Leads rounds

Co-invests

FAQ

What does Air Street Capital invest in?

Air Street Capital invests in AI Infrastructure, Defense Tech, Data Infrastructure, Generative AI and Developer Tools at the pre-seed, seed and series-a stages.

Which geographies does Air Street Capital focus on?

Air Street Capital focuses on Europe, and is headquartered in United Kingdom.

What is Air Street Capital's typical check size?

Air Street Capital typically writes checks of $0.5M to $15M.

Which startups has Air Street Capital backed?

Air Street Capital has 1 tracked investment on Fusion42, including Interloom.