What’s getting funded in defense tech right now?
In our defense tech market deck, you will find everything you need to understand the market
SUMMARY
Defense-tech funding is concentrating around autonomous systems, affordable air defense, missiles, battlefield software and the factories needed to produce all of them at scale.
The funding boom is real, but the headline total depends heavily on what gets counted. A narrow military-technology definition produced about $12.3 billion in the first half of 2026, while broader dual-use datasets can generate much larger figures by including chips, cyber, space, quantum and other adjacent technologies.
The market is much more concentrated than the boom narrative suggests. In our sample of 14 large disclosed 2026 rounds, the six biggest financings represented roughly 85% of the capital, and Anduril alone accounted for about one-third.
Autonomy is taking the largest checks because investors increasingly see it as a software layer that can run across aircraft, ships and ground vehicles. Five major autonomy companies raised a combined $11.25 billion in our sample.
Investors are still backing drones, but a good airframe is no longer the whole story. The bigger valuations go to companies that combine autonomy, sensing, mission software, fleet coordination and enough manufacturing capacity to deliver complete systems.
Counter-drone funding is being pulled by a very specific military problem: the cost of destroying cheap threats with expensive interceptors. That is opening room for lower-cost missiles, interceptor drones, electronic warfare, microwave systems and new sensor stacks.
Missiles have become venture-backable for the same reason factories have. Investors are betting that faster design cycles, cheaper production and the ability to replenish inventories can matter almost as much as peak weapon performance.
Manufacturing is no longer just a support function in defense tech; it is becoming an investable category of its own. Shipyards, rocket motors, automated machining, qualified suppliers and production data are increasingly part of the moat.
Battlefield AI can raise large rounds without building a weapon, but the software has to sit close to an operational decision. Planning, simulation, sensor fusion and direct control of autonomous systems are attracting far more conviction than generic military productivity tools.
Europe is accelerating, especially through German champions such as Helsing and Quantum Systems, but the U.S. still has far greater late-stage capital depth. The strongest overall thesis is not simply “more defense spending”: it is the conversion of autonomy into mass-produced military capability, with procurement speed and stretched valuations now the main risks.
This market map, featured in our defense tech market deck, highlights top companies and startups in the defense tech market
Why is defense tech getting so much money right now?
Defense tech is getting funded at record speed today because wars have turned autonomy, cheap weapons and production capacity into immediate military problems, while governments are putting much larger budgets behind solving them.
The change is visible in the funding numbers. Financial Times analysis of PitchBook data found that defense startups raised about $12.3 billion in the first half of 2026, almost twice the amount raised over the same period a year earlier and already above the roughly $10 billion raised during all of 2025. That is a very fast change for a sector that venture investors largely avoided a decade ago.
More importantly, private money is moving toward problems that militaries themselves are trying to solve. NATO's latest multinational demand-aggregation process identified as much as $145 billion of requirements covering air defense, counter-drone systems, drones, missiles and deep-strike weapons. In the U.S., the Pentagon's counter-unmanned-systems request rose from about $2.25 billion to $3.19 billion, an increase of roughly 42%.
The wars in Ukraine and the Middle East have also made some technology risks easier to judge. Investors can now watch autonomous aircraft, electronic warfare, low-cost interceptors, battlefield software and new manufacturing methods being tested under real conditions. A company with thousands of operational missions, a production contract and feedback from soldiers is much easier to finance than a company with an impressive prototype and no evidence that a military actually wants it.
That is why the current boom looks more durable than a simple geopolitical panic. Governments are rearming, procurement priorities are changing and startups finally have examples showing that new entrants can win meaningful programs.
How much money is actually going into defense tech?
The honest defense-tech funding number depends heavily on what we call defense tech, and the difference can be enormous.
A relatively narrow count of startups whose main business is military technology produced roughly $12.3 billion of venture funding in the first half of 2026, according to PitchBook data analyzed by the Financial Times. PitchBook's broader defense-tech research, however, recorded $19.8 billion across 262 deals in the first quarter alone.
Both figures can be correct because the second universe stretches much further into dual-use technology. Depending on the database, defense tech can include semiconductors, quantum computing, cybersecurity, space systems, energy, advanced manufacturing and AI companies that sell to both military and civilian customers. A chip company with some Pentagon exposure can therefore sit in the same dataset as a company whose only product is an interceptor missile.
Europe has the same measurement problem. Broader estimates for defense, security and resilience have been several times larger than stricter estimates covering actual defense startups.
For this question, the narrow definition is more useful. We care mainly about companies where national security or military customers are central to the business. Broader dual-use data still helps us see where technology is moving, but treating every dual-use dollar as defense funding gives a distorted picture of the market.
As this chart shows, and as featured in our defense tech market deck, search interest in defense tech has risen sharply
Is the defense tech funding boom broad, or mostly a few giant rounds?
Defense tech funding looks broad from a distance, but a surprisingly small number of companies still account for most of the money.
We reconstructed 14 large publicly disclosed financings announced so far in 2026 across companies where defense is central to the business. Together they represent about $14.8 billion of equity funding. The six largest rounds alone account for roughly $12.6 billion, or about 85% of the sample.
Anduril by itself raised $5 billion, roughly one-third of the capital in our sample. Add Helsing, Saronic, Shield AI, Hadrian and Quantum Systems, and most of the apparent funding boom is already explained.
The type of investor is changing too. Blackstone, JPMorgan, Goldman Sachs, CPP Investments, Fidelity, Wellington, Airbus and large private-equity groups now appear alongside the venture firms that originally financed defense startups. Shield AI's financing even combined a $1.5 billion Series G with $500 million of preferred shares and access to a $250 million loan.
Defense tech has already moved beyond the classic VC model at the top end. Building ships, missiles, aircraft and factories needs far more capital than building enterprise software, and the financing market is adapting to that reality.
| Company | 2026 equity financing | Reported valuation | Main area |
|---|---|---|---|
| Anduril | $5.0B | $61B | Multi-domain autonomous defense |
| Helsing | $1.8B | $18B | Defense AI and autonomous systems |
| Saronic | $1.75B | $9.25B | Autonomous naval vessels |
| Shield AI | $1.5B | $12.7B | Autonomous aircraft and software |
| Hadrian | $1.37B | $7.87B | Automated defense manufacturing |
| Quantum Systems | $1.2B | ~$8B | Multi-domain autonomous systems |
If you want more recent data on this point, please see our latest defense tech market report.
What defense tech category is getting the most money right now?
Autonomy is currently where the biggest defense checks are landing.
Five of the six largest financings in our sample are directly tied to autonomous systems or the software controlling them. Anduril, Helsing, Saronic, Shield AI and Quantum Systems raised a combined $11.25 billion. That represents about 76% of all the capital in our 14-round sample before we even count smaller autonomy companies.
PitchBook's latest defense-tech work points in the same direction. Investment has been moving across unmanned air, ground and maritime systems, with more money reaching companies that connect vehicles, sensors and software rather than companies selling one isolated piece of hardware.
The military demand behind that shift is easy to understand. A remotely controlled drone is useful, but a fleet that can navigate without GPS, share targeting information, coordinate with other vehicles and keep operating when communications disappear is much more valuable. The same software can increasingly move between aircraft, ground vehicles and ships.
That explains why investors are paying so much for companies that describe themselves as multi-domain platforms. They are betting that autonomy becomes a layer running through many military systems rather than a category limited to drones.
This chart, included in our defense tech market deck, shows annual VC investment in defense tech startups
Are investors still funding drones, or are they betting on something bigger?
Investors are still funding drones heavily, but the serious money now is moving toward complete autonomous systems rather than better airframes alone.
Quantum Systems illustrates the change well. The company began with unmanned aircraft and now describes its strategy around interoperable systems across air, land and sea, connected through its MOSAIC software. It raised $1.2 billion at roughly an $8 billion valuation after reporting strong growth, profitability and more than 19,000 missions flown in Ukraine during 2025.
Maritime autonomy has gone through a similar transition. Saronic raised $1.75 billion at a $9.25 billion valuation to expand autonomous shipbuilding, including vessels much larger than the small unmanned boats usually associated with the category. The company is putting capital directly into shipyard capacity because its opportunity depends on manufacturing as much as autonomy software.
Smaller companies show the same direction. Havoc raised a $100 million Series A for collaborative autonomy across multiple domains. Scout AI raised another $100 million Series A around a foundation model designed to control and coordinate unmanned military vehicles.
Those rounds make the current drone thesis pretty clear. The more valuable company controls some combination of autonomy, mission software, sensing, fleet coordination and production. Building a good drone can still get funded, but owning more of the system creates a much bigger financing story.
If you want more recent data on this point, please see our latest defense tech market report.
Why is counter-drone tech suddenly getting so much funding?
Counter-drone tech has become one of the clearest defense funding opportunities because cheap attack drones have created an expensive problem that existing air-defense systems were never designed to solve economically.
The U.S. Pentagon's counter-unmanned-systems request rose to roughly $3.19 billion from about $2.25 billion, while European governments are trying to rebuild short-range air-defense capacity at the same time. Investors can therefore see a specific military budget behind the technology rather than having to guess whether demand will appear.
Cambridge Aerospace is the most striking recent example. The British company raised $200 million earlier in 2026 and then another $300 million only a few months later, when its valuation jumped from roughly $1.3 billion to $3.4 billion. The company is developing Skyhammer, a lower-cost interceptor for drones and cruise missiles, and is now expanding manufacturing after winning UK defense contracts.
At the earlier stage, Germany's TYTAN Technologies and Estonia's Frankenburg Technologies each raised €30 million. TYTAN is scaling AI-controlled interceptor drones, while Frankenburg is building lower-cost guided missiles designed for mass production. Frankenburg has since opened missile assembly capacity in Latvia and announced partnerships with companies including BAE Systems and Roxel.
The recurring idea is cost per kill. Militaries do not want to repeatedly fire million-dollar-class weapons at incoming drones that may cost tens of thousands of dollars. That gap leaves room for cheap missiles, interceptor drones, electronic warfare, microwave systems and new sensors.
| Company | Recent funding | What investors are backing |
|---|---|---|
| Cambridge Aerospace | $300M Series C | Low-cost drone and cruise-missile interceptors |
| TYTAN Technologies | €30M Series A | AI-controlled interceptor drones |
| Frankenburg Technologies | €30M Series A | Mass-producible low-cost missiles |
| Epirus | $250M in 2025 | High-power microwave counter-drone systems |
This chart, included in our defense tech market deck, shows why Anduril is winning in defense tech
Why are missile startups raising so much venture money now?
Missiles are venture-backable now because the shortage is increasingly about production speed and cost, which gives startups a problem they can attack differently from traditional defense contractors.
Castelion is the freshest example. The company raised $800 million at a $13 billion valuation and added a $250 million revolving credit facility while expanding production of its Blackbeard hypersonic missile. It has already invested about $250 million in a New Mexico production site and is planning additional manufacturing capacity.
The investor list would have looked unusual for a missile startup a few years ago. JPMorgan, Carlyle and Andreessen Horowitz co-led the equity round. Private capital is clearly becoming comfortable financing industrial weapons programs once there is enough government demand behind them.
Hermeus raised $350 million for high-speed and hypersonic aircraft. Mach Industries raised $300 million at a $1.8 billion valuation and has been buying capabilities that bring more production in-house, including its $50 million purchase of rocket-motor specialist Exquadrum.
What connects these businesses is their approach to manufacturing. Investors are backing teams that want to design the weapon and its production system together, then iterate both quickly. In a market where militaries are worried about how fast missile inventories could disappear during a major conflict, the ability to replenish thousands of weapons can be almost as important as the performance of each one.
Why are investors suddenly funding defense factories?
Defense factories are attracting huge rounds today because manufacturing capacity has become one of the industry's scarcest assets.
Hadrian makes the trend impossible to miss. The company raised $1.37 billion at a valuation just under $8 billion after raising $260 million roughly a year earlier. Hadrian uses software and automation to manufacture precision components for defense and aerospace customers, and it has been opening dedicated facilities rather than trying to stay asset-light.
Other defense startups are following the same logic inside their own businesses. Mach Industries is expanding its Forge manufacturing network. Cambridge Aerospace plans to scale interceptor production and build major solid-rocket-motor capacity in Britain. Castelion is putting hundreds of millions of dollars into missile factories.
The shift is clear. Venture capital originally entered the sector through software, drones and new weapons; it is now financing machine tools, factories, rocket motors, shipyards and supply chains because those are often what stop a promising design from becoming a useful military capability.
That also changes the competitive barrier. A startup with a good design can be copied. A company that has qualified suppliers, automated production, trained workers, manufacturing data and a functioning factory network is much harder to reproduce quickly. In practice, the factory is becoming part of the product.
If you want more recent data on this point, please see our latest defense tech market report.
This chart, included in our defense tech market deck, shows annual funding in defense tech startups
Can battlefield AI raise big rounds without building weapons?
Battlefield AI can raise serious money on its own today, as long as the software sits close enough to real military decisions and operations.
Onebrief raised $200 million at a valuation above $2 billion around software used for military planning, command and simulation. The company then acquired Battle Road Digital, whose technology adds wargaming and real-time simulation, and has continued pushing deeper into Army and NATO workflows. Onebrief has since received high-level government security authorizations and was selected for a NATO decision-superiority challenge.
Scout AI is taking a different route. Its $100 million Series A is funding Fury, an AI model built to control unmanned military systems. Scout is training the technology on ground vehicles and drones and has already worked under U.S. Army autonomy contracts.
Shield AI sits further along the same curve. Its Hivemind software helped support the company's $12.7 billion valuation because the software can control aircraft and has been selected for the U.S. Air Force's Collaborative Combat Aircraft ecosystem.
The software opportunity looks strongest when the code plans operations, fuses information, runs simulations or directly controls physical systems. Generic productivity AI for the military can certainly become a business, but it is not where investors are showing the same level of conviction.
Are investors trying to build new Lockheed Martins?
Yes. A large part of the current defense-tech funding market is trying to create a new generation of prime contractors.
Anduril is the obvious reference point. The company raised $5 billion at a $61 billion valuation after reporting about $2.2 billion of 2025 revenue, more than double the previous year. It now spans autonomous aircraft, underwater vehicles, air defense, sensors, command software and manufacturing. Reuters later reported that investors were discussing another financing that could eventually value Anduril around $100 billion.
Helsing is moving in a similar direction in Europe. The company began as a defense-AI software business and has expanded into strike drones, aircraft applications, underwater systems and broader autonomous platforms. Its latest $1.8 billion round at an $18 billion valuation gives it enough capital to keep widening that product base.
Established defense companies are also putting money into the same challengers. Financial Times analysis found that large defense groups had participated in about $4.1 billion of startup venture rounds during 2026, a record amount. Airbus was one of the co-leads in Quantum Systems' recent financing, while companies including Lockheed Martin and BAE Systems have been increasing their exposure to younger defense businesses.
Incumbents are buying exposure rather than just watching from the sidelines.
That does not mean every heavily funded startup will become a new prime. The more realistic outcome is probably a small number of vertically integrated challengers surrounded by specialist companies that dominate particular layers such as propulsion, autonomy, sensing, manufacturing or air defense.
If you want more recent data on this point, please see our latest defense tech market report.
This chart, included in our defense tech market deck, compares the main business model options for defense AI contractors
Is Europe really catching the U.S. in defense tech funding?
Europe is catching up quickly in defense tech, but the U.S. still has a much deeper funding market.
In the first half of 2026, U.S. defense startups accounted for roughly $11.4 billion of the $12.3 billion tracked in the narrower PitchBook dataset analyzed by the Financial Times. That was around 93% of the total at the time.
Europe then produced two enormous financings shortly afterward. Helsing raised $1.8 billion at an $18 billion valuation, while Quantum Systems raised $1.2 billion at roughly $8 billion. Together, two German companies pulled in $3 billion within weeks.
Germany has consequently become the center of Europe's current funding boom, but concentration matters here too. A few companies explain a large part of the apparent jump. Europe still has far fewer businesses capable of raising billion-dollar private rounds than the U.S.
The investor base also exposes the remaining gap. PitchBook found that roughly 98% of European defense-tech deal value this year involved investors from outside the company's domestic market or external capital sources, with American growth funds, private-equity firms and financial institutions appearing repeatedly in the largest rounds.
Europe has real defense-tech champions now, which was far less obvious only a few years ago. What it still lacks is the same depth of late-stage domestic capital and the same number of companies beneath the leaders.
| Measure | U.S. | Europe |
|---|---|---|
| Narrow defense-startup VC in H1 2026 | ~$11.4B | Small minority of H1 total |
| Largest disclosed 2026 round | Anduril, $5.0B | Helsing, $1.8B |
| Other major recent round | Shield AI, $1.5B | Quantum Systems, $1.2B |
| Main advantage today | Capital depth and scale | Fastest acceleration |
What are investors funding before the billion-dollar defense rounds?
Before companies reach mega-round territory, investors are currently backing collaborative autonomy, cheap air defense, military AI and local manufacturing capacity.
Scout AI's $100 million Series A and Havoc's $100 million Series A show how much investors are willing to put behind autonomy software unusually early. Scout wants to build the AI layer controlling unmanned warfare, while Havoc is developing technology for coordinated autonomous systems across several domains.
The air-defense pattern appears at a smaller scale. TYTAN and Frankenburg each raised €30 million Series A rounds to build cheaper interceptors and the factories required to produce them in volume. Those are modest rounds beside Anduril or Helsing, but they give young companies enough capital to move from engineering into production much earlier than most traditional hardware startups could.
The geography is widening as well. One of the newest examples is Nigeria's Terra Industries, which raised $52 million in seed funding for autonomous surveillance and defense systems. Terra is developing drones and mission software while planning additional manufacturing capacity in Africa. Whatever happens to the company itself, a seed round of that size shows that investors are starting to see defense-tech opportunities outside the established U.S., European and Israeli ecosystems.
Across these younger companies, there is very little enthusiasm for another generic defense dashboard. Investors are funding technologies tied to a physical military constraint: too few interceptors, too few autonomous systems, insufficient production or too much human workload inside operational decisions.
This chart, featured in our defense tech market deck, shows the share of revenue generated by each customer segment in the defense tech market
Does defense tech funding actually match what militaries are buying?
Defense funding and military procurement are finally pointing in the same direction, although startups still capture only a tiny share of actual defense spending.
The category match is unusually strong. Venture investors are putting money into drones, maritime autonomy, counter-UAS, battlefield AI, missiles and manufacturing. NATO's aggregated requirements cover many of the same areas, including air defense, counter-drone systems, drones and deep precision strike. The Pentagon's own budget is increasing spending on counter-unmanned systems while procurement reforms are explicitly trying to make it easier for nontraditional suppliers to compete.
Recent contract data also shows startups gaining ground. Wall Street Journal analysis found that Pentagon contract revenue going to startups had roughly tripled. That is meaningful progress from a very low base.
The scale gap remains enormous, though. Startups still receive less than 1% of the overall U.S. defense budget, while legacy contractors continue to collect hundreds of billions of dollars in contracts.
The funding boom is easiest to read this way: investors are probably right about which technologies militaries want next. The much harder bet is how quickly purchasing power moves from established contractors toward the startups now carrying multibillion-dollar valuations.
Is defense tech already in a funding bubble?
Parts of defense tech are already priced like a bubble, especially where valuations assume that military contracts will arrive much faster than they usually do.
PitchBook data cited by Fortune showed some early-stage defense startups raising at roughly 17 to 50 times revenue. Those are aggressive multiples for companies that may still need years of testing, procurement work and factory investment before becoming large suppliers.
The late-stage numbers can look just as stretched. Helsing is valued at $18 billion. Financial Times analysis put that at roughly 32 times its projected 2026 revenue, compared with around 13 times for Anduril and roughly 8.5 times for Quantum Systems. Even the CEO of Anduril has publicly said that parts of the defense-tech market are showing bubble behavior.
We should still distinguish expensive from imaginary. Anduril reported $2.2 billion of annual revenue. Quantum Systems says it is profitable and expects strong growth. Several newer weapons companies have government contracts, operating deployments or factories already under construction. Real demand sits underneath the speculation.
The weak point is the speed investors are assuming. Government procurement can move slowly, hardware margins are harder than software margins, factories consume cash and militaries rarely allow one supplier to control an entire technology stack.
So yes, there is already a valuation bubble in parts of defense tech. The broader investment thesis still looks strong. The companies most exposed are those priced like future prime contractors before proving they can repeatedly convert impressive technology into large production contracts.
If you want more recent data on this point, please see our latest defense tech market report.
This chart, included in our defense tech market deck, shows how tactical networking platform technology has evolved over time
What’s actually getting funded in defense tech right now?
Right now, defense-tech money is clustering around autonomy, affordable air defense, missiles, battlefield software and the factories needed to produce all of them at scale.
Autonomy remains the biggest theme. Investors want systems that can operate across air, land and sea, coordinate multiple vehicles and continue functioning when communications or GPS disappear. The funding increasingly follows the software and integration layer around those machines rather than the vehicle alone.
Counter-drone and missile companies are the clearest fast-rising second group. Recent financings show investors searching for cheaper ways to destroy inexpensive threats and for weapons that can be manufactured in much larger quantities. The economics of modern warfare increasingly reward the company that can produce thousands of acceptable systems instead of dozens of exquisite ones.
Manufacturing has become the third major piece. Capital is now going directly into automated factories and industrial capacity. The same logic appears inside interceptor, missile and autonomous-system companies that are building their own production infrastructure instead of depending completely on the traditional defense supply chain.
Battlefield AI rounds out the picture, particularly when software controls machines, speeds military planning or helps commanders make decisions under operational conditions.
The hottest defense-tech investment today is the ability to turn autonomy into mass-produced military capability. Investors are financing the vehicles, the intelligence controlling them, the weapons used against them and, increasingly, the factories that make the whole system scalable. That pattern tells us much more about where defense tech is heading than the headline funding total alone.
OUR METHODOLOGY
This analysis asks what is actually getting funded in defense tech right now, rather than treating the sector's headline fundraising total as the answer. We broke the question into capital flows, funding concentration, technology categories, company maturity, military demand, operational adoption, manufacturing expansion, geography and valuation.
We use a relatively narrow definition of defense tech: national-security or military customers must be central to the company's business. Broader dual-use datasets are included only as context because they can also capture semiconductors, quantum computing, cybersecurity, space, energy, advanced manufacturing and AI companies with limited defense exposure.
We prioritized the freshest available evidence, with particular weight on 2026 developments. The review covered disclosed financing rounds, reported valuations, investor participation, government budget requests, procurement priorities, military contracts, operational deployments and new production capacity.
To test whether the boom was broad or concentrated, we reconstructed a sample of 14 large publicly disclosed 2026 equity financings where defense is central to the business. The sample is used to measure concentration and category direction; it is not presented as a complete census of every defense-tech round.
Companies were categorized by the capability being financed rather than by the label they use for themselves. That distinction is important because a single company may build vehicles, autonomy software, sensors, weapons and manufacturing infrastructure at the same time.
Investor activity was then compared with observable military demand. Government budgets, NATO requirements, procurement programs, contracts and battlefield deployment helped separate categories with real purchasing pressure behind them from categories moving mainly on investor enthusiasm.
Key sources include the Financial Times analysis of PitchBook defense-tech funding, NATO's 2025 Annual Report, the U.S. Department of Defense FY2026 budget briefing, the DoD Comptroller's FY2026 budget materials, and The Wall Street Journal's reporting on Pentagon purchasing from startups. Company-level financing, valuation, deployment and production details were checked against disclosures from Anduril, Helsing, Saronic, Shield AI, Quantum Systems, Castelion, and Hadrian, supplemented by Axios on Cambridge Aerospace and Axios on Onebrief.
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