Cahn: Few concentrated defense tech winners will emerge per country
David Cahn · Sequoia Partner, David Cahn on Who Wins in AI, Defence & The New $0–$100M Playbook · 20VC with Harry Stebbings · Oct 27, 2025 · at 1:04:30
David Cahn, Sequoia Capital Partner, discusses his thesis on defense technology investment and why market dynamics favor a small number of national champions.
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“And I guess my framework, and this is the thesis that I've been investing behind now for the last couple of years is my framework is there are going to be fewer companies that succeed in defense for this reason. Defense is consolidated for good reason. There's a single customer. And so you need to serve that customer really well. And I think that what makes a great defense company is to be a national champion. Fundamentally, what makes a great defense company is to understand the customer and to be able to serve the customer and to be able to drive what is fundamentally a nationwide transformation that needs We were going, you know, people talking about digital transformation. This is a digital transformation for the defense space. That's what it is. It's funny that it's a very old phrase, right? But defense actually hasn't gone through it yet. You know, it reminds me of whiz where like whiz really benefited from the rise of cloud. And you would have said, what do you mean? Like cloud was already a thing in 2017. But of course these things take time. And so I think we're finally going through the digital transformation for defense. And I think there's going to be a few concentrated winners in each country and we'll have a venture funded Equity funded sort of R and D companies that come out and they'll get consolidated into the national champions.”
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