The 2026 NatSec100 is the most dynamic cohort in the report's four-year history. List movement is a strong signal of ecosystem health. Thirty-eight companies are appearing for the first time — more than a third of the list. Twenty-four have appeared on all four editions, earning the designation "Four-Peaters." Together, those two numbers tell the story of an ecosystem that is simultaneously maturing and openly competing.
The 2026 first-timer class reflects a list that is pulling harder toward hardware and manufacturing than in any prior year. Divergent, Code Metal, Hadrian, Machina Labs, Vulcan Elements, and Ursa Major is the production bottleneck made visible in the rankings.
Among the Four-Peaters, Sierra Space made one of the most dramatic moves in the cohort, jumping from #56 to #3, a reflection of deepening government traction that the new contracting data methodology is now able to capture. Scale AI at #4, Shield AI at #5, and Axiom Space at #7 round out a top ten that is notably more hardware and space-weighted than in any prior year.
The biggest movers tell the most important methodological story of this edition. Govini's jump from #97 to #18, Hadrian from #89 to #15, CesiumAstro from #75 to #10, and Axiom Space from #71 to #7 are not the result of sudden company transformations.
“The submarine I served on in the Navy took nearly a decade to build, test, and qualify. By the time it was operational, the threat landscape it was designed to operate in had shifted. That’s the equation Nominal was built to change. Four years in, the government is starting to solve it alongside us.
Something real has shifted. The Department is learning to fund teams that ship quickly and can scale. Primes are taking firm fixed-price work and putting their own capital into IRAD. In April, the Air Force Test Center awarded Nominal a $53M sole-source IDIQ spanning Arnold, Eglin, and Edwards, anchored in Maj. Gen. Scott Cain’s Next-Gen Data Ecosystem. A month later, DARPA used that same vehicle to award $11.8M for CyPhER Forge — a bold effort to reimagine test. Two federally-backed programs in two months. None of that was possible in 2022.
The friction that remains isn’t technical. Continuing resolutions and a delayed FY26 budget make it hard for any lean company to plan, hire, or invest against the demand signal we’re seeing. Software still gets reviewed like a 1995 hardware subcontractor. A program that proves value in a 90-day pilot can sit an entire appropriations cycle before it scales.
The engineering infrastructure behind this country’s next generation of weapons systems is being built today. That work doesn’t pause for an appropriations cycle. The adversary isn’t waiting on a continuing resolution or a shutdown. We have maybe eighteen months to get this right.”
They are the result of a methodology that can now better value government traction. The Pryzm integration did not change these companies. It improved our ability to measure them accurately.