The valuation more than doubled in well under a year. The product is autonomous unmanned systems across air, land and sea, unified by a single software layer — and it has been proven where it counts: Quantum Systems says its platforms flew more than 19,000 missions in Ukraine in 2025.
That last number is the one defence investors actually underwrite. Not the demo. The mission count.
Airbus just funded the company that says it will replace Airbus
Here's the detail I can't stop looking at.
Co-founder and co-CEO Florian Seibel describes his company as "a next generation neo prime that has the potential to disrupt defence as we know it today."
The primes he means are companies like Airbus.
Airbus co-led the round.
If that pattern feels familiar, it should. A few weeks earlier, Boeing handed Wisk Aero, Insitu and SkyGrid to Archer Aviation in exchange for a ~16.5% stake — converting an operating liability into equity in the company building its future. Now Airbus buys into a startup whose founder openly says he intends to displace the prime model.
Two continents, two legacy aerospace giants, the same conclusion within a month: owning a slice of the disruptor beats competing with it. That is either admirable clarity or a quiet admission that the incumbent cannot move fast enough to build this internally. I lean toward the second, and I don't think it's a criticism — it's just what the balance sheet says.
This demand is not speculative
It's worth separating this from the usual venture enthusiasm, because the underlying spending is legislated rather than hoped for.
→ NATO members have committed to 5% of GDP on defence by 2035 — 3.5% core, 1.5% broader security → Germany's defence budget hit €95 billion in 2025, double its 2021 level, and is projected at €117.2 billion in 2026 and €162 billion by 2029 → European defence, security and resilience startups raised a record $8.7 billion in 2025, up 55% year-on-year and roughly 4× the level of five years ago → That sector now represents 43% of all European deeptech funding and 13% of total European VC — a share that has tripled in three years
When YC published its Summer 2026 Request for Startups with counter-swarm defence among the categories, this is the market it was pointing at. The capital and the government commitments arrived first; the accelerator followed.
The risk is in the founder's own words
Seibel has said the real challenge is "to not become like one of the primes."
I'd take that seriously as a warning rather than a slogan, because everything in this round pushes in exactly that direction.
$1.2 billion is prime-scale capital. An explicit acquisition mandate is prime-scale strategy. A legacy prime on the cap table is prime-scale governance. The attributes that make a neo-prime fast — small teams, software-defined hardware, vertical integration, iteration measured in weeks — are precisely the attributes that erode when a company scales through M&A on someone else's balance sheet.
Anduril is the reference point and the cautionary one: $4 billion raised at a $60 billion valuation. Nobody yet knows whether a neo-prime that reaches prime scale is still a neo-prime, or just a prime with better software and a shorter history.
My read
This is the strongest-looking defence tech story in Europe right now, and the profitability is why. Revenue doubling off €300 million with positive EBITDA means the company is being paid by real customers for delivered systems, not funded by narrative. Very few companies at this valuation can say that in 2026.
The open question isn't demand — NATO has legislated that for a decade. It's whether Quantum Systems can absorb $1.2 billion and a prime co-investor without becoming the thing it was founded to replace. Seibel has named the risk publicly, which is a good sign. Naming it and avoiding it are different projects.
Question for you: when the incumbent funds the disruptor, is that the disruptor winning — or the incumbent buying an option on being disrupted at a price it can afford? Boeing did it with Archer in July. Airbus has now done it with Quantum. I'd like to hear which way you read it.
