Building a New Defense Prime Contractor
Diving deeper into
Ross Fubini, Managing Partner at XYZ Capital, on the defense tech opportunity
the possibility is, simply said, of building a new prime contractor,
Analyzed 6 sources
Reviewing context
The real opportunity was not one drone or one software contract, it was to assemble the pieces of a modern defense giant from the bottom up. In practice that means starting with a product a buyer can deploy quickly, using it to earn trust inside a hard procurement system, then expanding into adjacent programs until the company owns more of the budget, the factory output, and the operating software stack.
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Traditional primes usually grow through long cost-plus programs, where revenue scales with headcount and contract size. The newer model flips that by paying for R&D upfront, building an off the shelf system first, then selling it fixed price, which rewards faster iteration and lower manufacturing cost.
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Anduril’s early path shows how this starts. It did not hinge on one giant Pentagon award. It iterated through multiple products, sold range demos and early deployments, found pull with border and base security, then used that foothold to move into larger defense programs.
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Most startups in defense are still narrower than a true prime. They are betting on one vehicle, one sensor, or one program. The companies with prime contractor potential are the ones building repeatable manufacturing, multiple product lines, and a direct relationship with the end customer instead of acting like a subcontractor.
From here, the winners are likely to look more like vertically integrated defense manufacturers than software vendors with a federal sales team. The market is moving toward companies that can design, build, and update complete systems quickly, and then turn one successful beachhead product into a broader family of programs.