What Kratos Does

Kratos Defense & Security Solutions (KTOS) builds military drones, hypersonic test infrastructure, and satellite ground systems. It is a mid-sized defense contractor with roughly a $9.3 billion market value, sitting between the giant primes like Lockheed Martin and Northrop Grumman and the small single-product startups. That middle position is the point: Kratos aims to move faster and cheaper than the primes while still holding the security clearances and program experience that startups lack.

The revenue mix spans drones, missile systems, microwave electronics, and space. The division drawing the most attention lately is space and satellites, which posted a 3-to-1 book-to-bill ratio in the first quarter, meaning it signed three dollars of new work for every dollar it shipped. Company-wide the ratio was around 1.5-to-1, still healthy but less dramatic.

The Galactic Supply Chain Connection

Kratos is the third pick in Jason Simpkins’s “Galactic Supply Chain” promotion for The Crow’s Nest. Simpkins is a defense specialist with roughly two decades in financial publishing who joined The Outsider Club in 2013, and he frames the pitch around three companies positioned for what he calls a generational wealth shift in the space economy. Rocket Lab is the first reveal, Voyager Technologies the second, and Kratos the third.

The promo’s logic is that space is becoming a real military and commercial supply chain, and the companies that build its infrastructure will capture the value. Kratos fits because it already runs the ground systems and test infrastructure that both military and commercial space programs depend on. We profiled Simpkins and his defense lens in our Jason Simpkins piece.

The Hypersonic Test Bed Contract

The flagship Kratos contract is MACH-TB, the Multi-Service Advanced Capability Hypersonic Test Bed. It is a five-year award worth roughly $1.45 billion, announced in January 2025 rather than 2026, and it is enormous for a company this size: it represents about a full year of current revenue.

The contract makes Kratos the lead on testing hypersonic vehicles, the weapons that travel above Mach 5 and rank as a top Pentagon priority. Hypersonic flight testing is hard and expensive, which is why the Pentagon consolidated the effort into a single program and handed it to a specialist instead of a prime. That award is the clearest reason Kratos shows up in a defense-focused pitch.

OpenSpace and the Software Angle

The quieter part of the Kratos story is OpenSpace, its software-defined ground systems platform. Instead of shipping custom hardware to every satellite operator, OpenSpace runs ground networks as software that customers subscribe to, which is why the pitch calls it “the AWS of satellite ground systems.”

The appeal is the business model: recurring subscription revenue with software margins, a contrast to the lumpy, low-margin hardware work that defines most defense contracting. Every satellite operator needs ground stations to talk to its birds, and a software platform that scales with launches becomes a recurring stream. We walked through the broader space-stock sector in our INI XPanse space stocks explainer.

What the Valuation Says

Here the story gets harder. Kratos recently closed near $47.78, and with roughly $1.12 in expected next-year earnings per share it trades above 40 times forward earnings. The company is growing, with 20%-plus top-line growth expected for 2027 and 2028, but 40 times forward earnings is a rich price for a defense contractor.

The pitch leans on a re-rating argument: if SpaceX trades at a certain multiple, Kratos should too. That does not transfer cleanly, because SpaceX’s valuation is a Starlink and artificial-intelligence-compute story, not a defense-contracting story. Kratos itself was bid to roughly 400 times earnings last December before correcting, a reminder of how far momentum can carry a multiple ahead of the underlying business.

The Space Force Missile-Warning Award

Kratos also holds a $446.8 million Space Force award for missile-warning ground networks, the systems that detect and track missile launches from space. It is smaller than MACH-TB, but it matters for the same reason: it puts Kratos inside the Space Force’s modernization push, where ground systems are being rebuilt on software rather than custom hardware.

That award, combined with OpenSpace, is the space-side argument for the stock. The hypersonic contract is the headline, but the missile-warning work is the quieter proof that Kratos sits in more than one Pentagon priority at once.

The Honest Read

Kratos is a real company with a genuine, growing position in hypersonic testing and software-defined ground systems. The MACH-TB award and the 3-to-1 space book-to-bill are legitimate strengths, and Simpkins is right to point at them.

The caution is price, not quality. A company growing 20% and trading above 40 times forward earnings is priced for a lot to go right, and the “2-10x” framing the promo uses outruns what the fundamentals support today. The sensible position is to buy the business at the right price rather than chase the re-rating. The hypersonic piece specifically is covered in our hypersonic weapons explainer.

Ready to see the research? Click here to access Jason Simpkins’s report.

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