What does Air Street Capital invest in?
Air Street Capital invests most often at Series A and Series B (71% of the rounds on record), in sectors such as Generative AI, SaaS and Machine Vision.

Guernsey · Investor
Last cheque observed Sep 2026; 8 cheques on record.
Deploying nowNew fund $232M, Aug 2026VC firm
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6 cheques in the last 12 months
Mostly Series A and Series B: 71% of its rounds
Led 3 rounds
Air Street Capital is a venture capital firm investing in AI-first technology and life science companies in Europe and the US.From their own website
Every round we can evidence, newest first8 appearances
5 rounds
2 rounds
1 round
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
Named by the firm itself, on a filing, its Form ADV or its company registration22 named
We also hold 17 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
From the firm's own filings with the SEC, which it must file accurately by law
Who backs their funds
The institutions that put money into its funds, which the firm then invests in companies.Source: an LP list.
| Fund | Vintage | Committed |
|---|---|---|
| Air Street Capital | - | - |
| Fund | Vintage | Committed |
|---|---|---|
| Air Street Capital | - | - |
From their own portfolio page (on their website)
Alta AresAndelaAutomataCoram AICrusoeElevenLabsFlow EngineeringGourmeyGraphcore (acq. SoftBank)IntenseyeInterloomLabGeniusLambdaMapillary (acq. Facebook)Mission BarnsModern IntelligenceMuon SpaceNdeaNiantic (acq. Scopely)NumeraiOnodrimPercepticPolyAIPoolsideSamaya AISereactStarshipStripeStudio AtelicoSynthesiaThought MachineTractableV7WayveAdept (acq. Amazon)Allcyte (acq. Exscientia)Athenian (acq. Linux)Black Forest LabsBrowsehappyChromaClipDrop (acq. Stability/Jasper)CloveContextualDelfaDelian AIEnvedaFern Labs (acq. Poolside)GTVGandeevaGeneral ReasoningJack & JillJukedeck (acq. ByteDance)KradleMacrodataOdysseyOptimalPatina SystemsPolar MistProfluentRavelin (acq. Worldpay)and 7 more
Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.
The investors most often in the same rounds as Air Street Capital. A count of rooms they were both in, not a relationship either has claimed.
The latest companies Air Street Capital put money into.
1 episode naming Air Street Capital in the title, and 4 more that mention it.

The State of AI: Rise of Reasoning, Surge in Chinese Open Source, Sovereign AI , How to Invest in AI Today | Nathan Benaich, Air Street Capital
WithNathan Benaich

Crypto Going "Bunker Mode", The Mathpocalypse, Starbucks Explores Chipotle Takeover | Rebecca Kaden & Michael Mignano, Nathan Benaich, Michael Sindicich & Healey Cypher, Moritz Stephan, Anastasios Angelopoulos, Zach Yadegari

Matt Wilson, Co-Founder and CEO of Jack & Jill: BREAKING: Jack and Jill raised $40m Series A

Benchmark's Future, SpaceX IPO, RIP Sora | Mike Knoop, Nathan Benaich, Rohin Dhar, Eric Jorgenson, Jenny Just, and Matt Hulsizer

You're Looking at Networks Wrong | Albert Azout | Superclusters | S5E5
Air Street Capital invests most often at Series A and Series B (71% of the rounds on record), in sectors such as Generative AI, SaaS and Machine Vision.
8 investments on record, 6 of them in the last 12 months, and it led 3. The most recent was in Sept 2026.
Its most recent investments on record: Jack & Jill (Series A, Sept 2026), Alta Ares (Series A, Jun 2026) and Sereact (Series B, Apr 2026).
The median round it joins is $49M. It says it writes cheques of $100K to $5.0M.
Yes: it led 3 of its 8 investments on record (38%).
Most of the companies it backs are in the United Kingdom (43%), Germany (29%) and France (14%).
Yes: it is actively investing, with 6 investments in the last 12 months.
Most often Creandum (3 rounds together) and Headline (2 rounds together).
Find the investors who back rounds like yours, and keep every conversation on one fundraising board.
Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it