At a Glance
Air Street Capital was founded in 2018 by Nathan Benaich, a prominent figure in the AI ecosystem and co-author of the influential annual State of AI Report. The London-based firm is laser-focused on investing in AI-first companies that apply artificial intelligence to solve complex problems across industries including healthcare, enterprise software, and deep technology. Benaich brings deep technical expertise and a strong network within the European AI community, having previously been an investor at Playfair Capital and holding a PhD in cancer biology from Cambridge. Air Street Capital typically writes initial checks ranging from £100K to £2M and has built a reputation for being one of Europe's most specialized AI investors. The firm's concentrated approach allows it to provide highly technical due diligence and strategic support to portfolio companies navigating the unique challenges of building AI-powered businesses.
“Invests in AI-first technology companies solving real-world problems across industries.”
Air Street Capital primarily invests at the Pre-Seed, Seed, Series A stages. This means they focus on companies that are at the earliest idea or prototype phase.
Air Street Capital is headquartered in London, UK. Many of their portfolio companies are also based in this region, though they invest across geographies.
Air Street Capital focuses on investments in AI, Enterprise, Biotech, Deeptech. Their portfolio reflects deep expertise and networks within these sectors.
Air Street Capital's typical investment check size ranges from $500K to $10M. Actual amounts may vary based on the stage, sector, and specific opportunity.
Air Street Capital manages approximately $200M+ in assets under management (AUM) across their funds.