Air Street Capital
Overview
Air Street Capital is a venture capital firm that specializes in early-stage investments in AI-first companies across frontier AI, infrastructure, autonomy, defense technology, and TechBio.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Poolside | Aug 2023 | Series A | Co-investor |
| Synthesia | Jan 2026 | Series E | - |
| Stark Defence | Jun 2026 | VC Round | Co-investor |
| Black Forest Labs | Dec 2025 | Series B | Co-investor |
| Thought Machine | Nov 2016 | Seed | Co-investor |
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Air Street Capital based?
Air Street Capital is headquartered in London, United Kingdom.
When was Air Street Capital founded?
Air Street Capital was founded in 2019.
How many portfolio companies does Air Street Capital have?
Air Street Capital has 34 portfolio companies in Caplight's dataset.
What are some companies in Air Street Capital's portfolio?
Portfolio companies visible on Caplight include Poolside, Synthesia, Stark Defence, Black Forest Labs, Thought Machine.
What was Air Street Capital's most recent investment shown here?
Air Street Capital's most recent investment in this portfolio sample was in Stark Defence in 2026.
What sectors does Air Street Capital focus on?
Air Street Capital focuses on Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, FinTech, Consumer & Commerce, Frontier & Industrial Tech, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, FinTech, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Healthcare & Life Sciences, Frontier & Industrial Tech, Frontier & Industrial Tech, FinTech, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Frontier & Industrial Tech, Healthcare & Life Sciences, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Media, Entertainment & Gaming, Frontier & Industrial Tech, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Enterprise Software, Frontier & Industrial Tech, Telecommunications & Networking, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Healthcare & Life Sciences, Healthcare & Life Sciences, Energy & Sustainability, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Media, Entertainment & Gaming, Enterprise Software, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Cybersecurity, AI, Data & Cloud Infrastructure, Media, Entertainment & Gaming, Cybersecurity, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software.
What company stages does Air Street Capital focus on?
Air Street Capital typically invests at the Early stage.
What is Air Street Capital's AUM?
Air Street Capital's assets under management are estimated between $100.0M and $250.0M.