Defense Tech Funding Statistics 2026
By Axis Intelligence Research
Co-author: Mia Scarlett, Business & Capital Markets | Last updated: August 28, 2026 | License: CC BY 4.0
Six data providers published a full-year 2025 total for defense tech venture funding. The lowest was $9.6 billion. The highest was $49.1 billion. Axis Intelligence Research finds a 5.11× spread between the two — and both figures are defensible, because the six providers are not counting the same thing.
Quick Answer: How Much Defense Tech Funding Has There Been in 2026?
Defense tech startups raised somewhere between $12.3 billion and $35.6 billion in the first half of 2026, depending on which provider’s sector definition you use — a 2.89× spread that Axis Intelligence Research tracks as the Defense Funding Reconciliation Index (DFRI). Three rounds alone — Anduril’s $5B, Shield AI’s $2B and Saronic’s $1.75B — account for between 24.6% and 71.1% of the half-year total, again depending on the denominator. Global military expenditure, the sector’s actual addressable pool, reached $2,887 billion in 2025.
Key Findings
- Axis Intelligence Research finds that published full-year 2025 defense tech venture totals range from $9.6 billion to $49.1 billion across six providers — a DFRI reading of 5.11, the widest reconciliation gap Axis has measured in any venture vertical.
- Axis Intelligence Research finds that one provider, PitchBook, is the source of both the lowest and the highest 2025 figures in circulation — $9.95 billion in data compiled for the Financial Times, and $49.1 billion in data provided to Defense News — a 4.93× internal spread driven entirely by whether dual-use companies are counted.
- Axis Intelligence Research finds that the six billion-dollar-plus defense tech rounds announced in 2026 through August 28 total $12.80 billion in headline capital, of which 94.1% is primary equity and 5.9% is preferred stock or committed credit that most trackers fold into the headline anyway.
- Axis Intelligence Research scores those same six rounds at 96.5 on the Axis Defense Capital Clarity score (DCC), capital-weighted — meaning the sector’s disclosure quality is high and the divergence between published totals is definitional, not a company-transparency problem.
- Axis Intelligence Research finds that defense tech venture funding equals between 0.33% and 1.70% of world military expenditure on 2025 figures — the entire venture category, at its most generous measurement, is smaller than the annual defense budget increase of a single mid-sized NATO member.
Source: Axis Intelligence Research — CC BY 4.0
Why Do Defense Tech Funding Numbers Disagree So Much?
Start with the disagreement, because every number downstream inherits it.
Six organisations published a 2025 full-year total for venture capital going into defense technology. Ranked:
| Provider | FY2025 total (USD bn) | Stated scope | As of |
|---|---|---|---|
| Crunchbase | 9.6 | Military, national security, law enforcement categories | Jun 2026 |
| PitchBook (FT scope) | 9.95 | Defence tech VC, compiled for the Financial Times | Jun 2026 |
| Dealroom | 11.2 | Defense tech startups | Jul 2026 |
| CB Insights | 17.9 | Equity funding, own classification, includes dual-use | Jan 2026 |
| S&P Global Market Intelligence | 29.0 | Defense-focused startups, VC round values | Mar 2026 |
| PitchBook (vertical scope) | 49.1 | Defense tech VC deal value, includes dual-use | Jan 2026 |
Source: provider publications as listed; compiled by Axis Intelligence Research, August 28, 2026.
The median of those six is $14.55 billion. The spread is $39.5 billion — larger than four of the six totals.
The mechanism is not error. It is scope. S&P Global Market Intelligence recorded round values reaching $29 billion in 2025, nearly triple the 2020 total, with VC transaction counts climbing to a peak of 629 in 2024 from 414 in 2020 — a defense-focused universe. PitchBook’s $49.1 billion figure, shared with Defense News, includes startups providing dual-use technology whose primary markets are civilian but which also have defense applications, while CB Insights put equity funding at $17.9 billion using its own classification method that also includes dual-use companies. Crunchbase counts three named industry tags. Each is internally consistent. None is wrong. They are simply four different questions.
The uncomfortable case is PitchBook, which appears at both ends of the range. Companies in the sector raised $12.3bn from VC funds since the start of 2026, almost double the amount raised in the same period last year and more than the $9.95bn achieved in the whole of last year, according to data compiled for the Financial Times by PitchBook. Set that $9.95 billion beside the $49.1 billion the same firm supplied to Defense News for the same twelve months and you get a 4.93× internal spread. Dual-use inclusion is doing all of the work.
Anyone citing “defense tech funding hit a record” without naming the provider and the scope is citing a number that could legitimately be any of six values.
Mia Scarlett: This is the venture-data equivalent of a company reporting revenue two ways in the same quarter and hoping nobody lines them up. The tell is always the footnote — in this case, three words: includes dual-use companies. Add a satellite imagery firm with a NATO contract and a commercial customer base, and your sector doubles. Strip it out and it halves. Neither move is fraud. But a journalist who quotes the $49.1 billion and a policymaker who quotes the $9.95 billion are describing two different industries and don’t know it.
What Is the Axis Defense Funding Reconciliation Index (DFRI)?
DFRI measures how far apart the published totals for the same sector and the same period sit. It exists because a single headline number, quoted alone, has become misleading in this category.
Formula (methodology 2026.1):
DFRI = highest published total ÷ lowest published total, for a stated sector and period, across the Axis-tracked provider set.
The provider set is fixed and disclosed: Crunchbase, Dealroom, CB Insights, PitchBook, S&P Global Market Intelligence. A provider enters the set when it publishes a periodised sector total that a third party can locate and date. Nothing is estimated, interpolated or weighted — the inputs are published figures, each traced to its own publication.
Readings, as of August 28, 2026:
| Period | Lowest published | Highest published | DFRI | Absolute spread |
|---|---|---|---|---|
| FY2025 | $9.6bn (Crunchbase) | $49.1bn (PitchBook, dual-use scope) | 5.11 | $39.5bn |
| H1 2026 | $12.3bn (PitchBook, FT scope) | $35.6bn (PitchBook, vertical scope) | 2.89 | $23.3bn |
Axis Intelligence Research calculation. Inputs listed in the accompanying CSV with source URLs and retrieval dates.
A DFRI reading near 1.0 means the market has converged on a definition. At 5.11, defense tech has not. The H1 2026 reading of 2.89 is lower mainly because fewer providers had published a half-year figure by the snapshot date, not because the definitions moved closer together — a reading built on three inputs is not directly comparable to one built on six, and Axis states the input count with every reading.
Scope of the index. DFRI measures disagreement between published totals. It does not adjudicate which total is correct, and it says nothing about whether the underlying capital was well deployed.
Defense Tech VC Funding by Year: The Series Nobody Publishes Cleanly
The cleanest single-provider time series available runs on Crunchbase’s category definition, which has stayed stable enough to compare across years.
| Year | Funding (USD bn) | Announced rounds | Source |
|---|---|---|---|
| 2020 | 1.6 | — | Crunchbase |
| 2021 | 3.9 | — | Crunchbase |
| 2022 | ~2.8–3.8 | 113 | Crunchbase |
| 2023 | ~2.8–3.8 | 100 | Crunchbase |
| 2024 | ~3.0 | 102 | Crunchbase |
| 2025 | 9.6 | 206 | Crunchbase |
| 2026 YTD (to late May) | 14.6 | 107 | Crunchbase |
Source: Crunchbase News sector snapshots. 2022–2024 restated as a range in Crunchbase’s June 2026 publication; earlier Crunchbase vintages carried $2.6bn for 2022 and $2.7bn for 2023. Compiled by Axis Intelligence Research.
Global defense tech funding totalled $1.6 billion in 2020 before climbing to $3.9 billion in 2021, then remained relatively steady between roughly $2.8 billion and $3.8 billion from 2022 through 2024, before jumping to a record $9.6 billion in 2025. On that basis 2025 was 6.0× the 2020 figure, and 2026 passed the full-year 2025 record within five months, with 107 announced venture rounds putting the year slightly ahead of the 206 deals completed in 2025. Crunchbase’s own sector snapshot documents the series.
Two structural facts sit underneath the curve. Capital is concentrating rather than broadening: dollars rose roughly 6× since 2020 while round counts roughly doubled. And the round-size floor moved. PitchBook recorded $15.0 billion invested in Q2 2026 and $35.6 billion across the first six months, with the median round in the first half doubling year over year from $11 million to $20 million — evidence the repricing reached below the mega-rounds. PitchBook’s defense tech vertical snapshot put median pre-money valuations at $115 million in 2025, up from $61.3 million in 2024.
Note the revision risk. That same PitchBook document carries a 2024 total of $37.9 billion across 804 deals, while the figure the firm supplied to Defense News in January 2026 was $27.2 billion for 2024. Venture data revises upward for months after a period closes, because small and undisclosed rounds report last. Any 2026 figure quoted today will be revised.
Which Defense Tech Companies Raised the Most in 2026?
Every round below was verified against the company’s own announcement or its lead investor’s release, not a tracker entry.
| Company | Headline amount | Instrument breakdown | Round | Post-money valuation | Country | Lead investors | Date |
|---|---|---|---|---|---|---|---|
| Anduril Industries | $5.0bn | All primary equity | Series H | $61bn | USA | Thrive Capital, Andreessen Horowitz | 2026-05-13 |
| Shield AI | $2.0bn | $1.5bn equity + $500m fixed-return preferred (+$250m delayed draw) | Series G | $12.7bn | USA | Advent International, JPMorganChase SIG | 2026-03-26 |
| Helsing | $1.8bn | All primary equity | Series E | $18bn | Germany | No lead designated by company | 2026-07-13 |
| Saronic Technologies | $1.75bn | All primary equity | Series D | $9.25bn | USA | Kleiner Perkins | 2026-03-31 |
| Quantum Systems | $1.2bn | All primary equity | Series D | ~$8bn | Germany | Blackstone, Noteus, Airbus, Advent | 2026-07-02 |
| Castelion | $1.05bn | $800m equity + $250m revolving credit facility | Series C | $13bn | USA | JPMorganChase SIG, Andreessen Horowitz, Carlyle | 2026-08-19 |
Sources: company and lead-investor announcements, listed per row in the accompanying CSV. Compiled by Axis Intelligence Research, August 28, 2026.
Anduril raised a $5 billion Series H at a $61 billion valuation led by returning investors Thrive Capital and Andreessen Horowitz, more than double the valuation it carried a year earlier, when it raised $2.5 billion at $30.5 billion. The company disclosed the round in its own Series H announcement, alongside 2025 revenue of $2.2 billion, more than double the prior year. At $61 billion on $2.2 billion trailing revenue, the round priced at roughly 27.7× sales.
The Shield AI transaction is the instructive one. The company’s own press release is headlined $2 billion, and the body reads: $1.5 billion in Series G funding at a $12.7 billion post-money valuation and $500 million in fixed-return preferred equity financing, with Blackstone-managed funds investing the $500 million of preferred and committing an additional $250 million delayed draw facility. Three different capital instruments, one headline, and $2.25 billion of total available capital behind a “$2 billion round.” Trackers variously record $1.5B, $2B and $2.25B for the same event.
Saronic’s $1.75 billion Series D announcement states a $9.25 billion valuation led by Kleiner Perkins, against a $600 million Series C at $4 billion a year earlier — a 2.31× step-up. Castelion’s round, disclosed in Carlyle’s release as co-lead, splits cleanly: $800 million in equity financing and $250 million in committed financing for a revolving credit facility, valuing Castelion at $13 billion, with more than $500 million in U.S. military contracts secured over the preceding 18 months.
The Axis Defense Capital Clarity Score (DCC)
DCC scores an individual round 0–100 on how completely the capital structure was disclosed by the company or its lead investor at announcement. Components and weights are fixed:
| Component | Weight | Full credit when |
|---|---|---|
| Instrument transparency | 40 | The announcement makes the headline number unambiguous — either one named equity instrument, or an explicit split across equity, preferred and debt |
| Valuation transparency | 35 | The announcement states a post-money valuation |
| Lead designation | 25 | The announcement names the lead or co-lead investor(s) |
Partial credit of 20 is available on instrument transparency where a split is implied but not itemised. Scores for the 2026 cohort:
| Company | Headline (USD m) | Instrument (40) | Valuation (35) | Lead (25) | DCC |
|---|---|---|---|---|---|
| Anduril | 5,000 | 40 | 35 | 25 | 100 |
| Shield AI | 2,000 | 40 | 35 | 25 | 100 |
| Helsing | 1,800 | 40 | 35 | 0 | 75 |
| Saronic | 1,750 | 40 | 35 | 25 | 100 |
| Quantum Systems | 1,200 | 40 | 35 | 25 | 100 |
| Castelion | 1,050 | 40 | 35 | 25 | 100 |
Axis Intelligence Research calculation from company and lead-investor announcements, August 28, 2026.
Capital-weighted DCC for the cohort: 96.5. Unweighted mean: 95.8. Helsing’s 75 reflects that its Series E statement listed participating investors without designating a lead, which is a legitimate choice and not a criticism — the company named Dragoneer Investment Group, Lightspeed Venture Partners, Disruptive, Iconiq, Growth Equity at Goldman Sachs Alternatives, JPMorganChase, CPP Investments, General Catalyst, Plural and Stepstone as participants in the $1.8 billion round at an $18 billion valuation, published through its newsroom.
The finding that matters: at 96.5, companies are disclosing their capital structures well. The five-fold divergence in published sector totals is therefore not caused by opacity at the company level. It is caused by aggregation choices made downstream, by the trackers.
Axis also measures the composition of that headline capital. Of the $12.80 billion in announced capital across the six rounds, $12.05 billion (94.1%) is primary equity; $750 million (5.9%) is fixed-return preferred stock or committed revolving credit that most trackers nonetheless fold into the venture total. Shield AI’s undrawn $250 million delayed-draw facility is excluded from the denominator, since the company itself keeps it outside the headline.
US vs Europe Defense Tech Funding in 2026
The concentration is extreme, and it moved sharply mid-year.
American start-ups captured $11.4bn of the $12.3bn total, with Anduril alone accounting for almost half of that. That is a 92.7% US share against 7.3% for the rest of the world combined, on the Financial Times’ June snapshot.
Then three European rounds closed inside five weeks. Stark raised €500 million (about $572 million) in June led by Sequoia Capital and Founders Fund, per CNBC. Quantum Systems closed $1.2 billion on July 2 at roughly $8 billion post-money, co-led by Blackstone, Noteus, Airbus and Advent. Helsing closed $1.8 billion on July 13 at $18 billion. Axis Intelligence Research finds those three rounds total $3.57 billion — 3.97× the entire non-US total the Financial Times reported for the first half of 2026.
| Region | H1 2026 funding (USD bn) | Share | Largest company | Largest round |
|---|---|---|---|---|
| United States | 11.4 | 92.7% | Anduril ($61bn) | Anduril, $5.0bn |
| Rest of world | 0.9 | 7.3% | Helsing ($18bn) | — |
Source: PitchBook data compiled for the Financial Times, June 2026. Regional split not restated for H2 2026 events at time of publication.
Within the Axis cohort of billion-dollar 2026 rounds, which extends through August 28, the split is 76.6% US ($9.80bn) and 23.4% Europe ($3.00bn) — a materially different picture from the half-year snapshot, and a caution against citing the 92.7% figure as a current reading.
The macro backdrop supports the shift. World military expenditure reached $2,887 billion in 2025, up 2.9% in real terms, with spending declining in the United States but rising 14% in Europe; the 29 European NATO members spent a combined $559 billion, and Germany’s expenditure grew 24% year-on-year to $114 billion, according to SIPRI. European venture capital is following European budgets with roughly a one-year lag.
Mia Scarlett: Read the two German rounds as one transaction and the picture sharpens. Quantum Systems and Stark share a founder, and Quantum’s co-CEO said publicly he would combine them if it made sense; Stark said there are no plans to. Whatever happens, European capital is no longer buying software layers on top of American hardware. Quantum reported roughly €300 million of 2025 revenue against an $8 billion mark — about 24× trailing. That is an American multiple applied to a European order book, and the order book is the variable to watch, not the valuation.
How Does Defense Tech VC Compare to Actual Defense Spending?
This is the ratio that reframes the entire boom, and Axis has not found it published anywhere else.
Against SIPRI’s $2,887 billion of world military expenditure in 2025:
| Provider’s FY2025 total | Share of world military expenditure |
|---|---|
| $9.6bn (Crunchbase) | 0.33% |
| $9.95bn (PitchBook, FT scope) | 0.34% |
| $11.2bn (Dealroom) | 0.39% |
| $17.9bn (CB Insights) | 0.62% |
| $29.0bn (S&P Global MI) | 1.00% |
| $49.1bn (PitchBook, vertical scope) | 1.70% |
Axis Intelligence Research calculation. Military expenditure denominator: SIPRI Military Expenditure Database, April 2026.
Axis Intelligence Research finds that defense tech venture capital equals between 0.33% and 1.70% of world military expenditure, with a median across the six providers of 0.50%. Every mega-round in this article, summed, is a rounding error against the budgets the sector is trying to capture.
The demand side is not in doubt. The US Department of Defense requested a $961.6 billion topline for fiscal 2026, and the Congressional Research Service records that the $848.3 billion discretionary component included $295.3 billion for weapon-system accounts, of which $153.3 billion was procurement and $142.0 billion research, development, test and evaluation — set out in CRS report R48860. The Congressional Budget Office notes that the request, adjusted for inflation, was one of the largest over the past 50 years, and that no Future Years Defense Program was released in 2026, in its analysis of the request. The absence of a five-year plan is the single largest source of uncertainty for anyone underwriting these valuations against future procurement.
The constraint is conversion, not appetite. Announced budgets become revenue only through signed contracts, and contract velocity is what separates Castelion’s $500 million of awards from a pitch deck.
Defense Tech Funding by Sector in 2026
Allocation of the $12.80 billion Axis cohort by the company’s primary operating domain:
| Domain | Capital (USD m) | Share | Representative company |
|---|---|---|---|
| Multi-domain autonomy & production | 5,000 | 39.1% | Anduril |
| AI pilots / autonomous aircraft | 2,000 | 15.6% | Shield AI |
| Defence AI software & strike systems | 1,800 | 14.1% | Helsing |
| Maritime autonomy | 1,750 | 13.7% | Saronic |
| UAS / ISR | 1,200 | 9.4% | Quantum Systems |
| Hypersonic strike & munitions | 1,050 | 8.2% | Castelion |
Axis Intelligence Research allocation, single-domain assignment by primary product line. Shares sum to 100.1% due to rounding. August 28, 2026.
Autonomy in some form — air, sea or software — accounts for 82.5% of the cohort. That aligns with what the same companies are being bought for on the other side of the ledger, and it connects directly to the procurement categories Axis tracks in military AI statistics, military drone statistics and military robotics statistics.
Two categories are conspicuously light in the billion-dollar tier and heavy below it: counter-UAS, where the systems are cheaper and the contracts smaller, covered in the Axis counter-drone statistics dataset; and the regulatory-exposure layer, where export controls and autonomy rules shape who can sell what to whom, tracked in autonomous weapons regulation statistics. The corporate map of who competes in each domain sits in the Axis directory of military AI companies.
Are Defense Tech Startups Starting to Exit?
The liquidity question arrived in 2026, and the first answers are not IPOs.
Ursa Major agreed to a SPAC merger with Bleichroeder Acquisition Corp. III on August 25, 2026. Per the company’s announcement, the transaction reflects a pre-money equity valuation of approximately $1.6 billion and a post-transaction equity valuation of approximately $2.3 billion, with the combined company expected to trade on Nasdaq following a closing anticipated in the first quarter of 2027. The SPAC investor presentation puts revenue at about $18.5 million in 2024 and $45 million in 2025, with management projecting approximately $100 million for 2026, while acknowledging the company is not yet profitable and will need considerable capital to build the envisioned manufacturing infrastructure. PIPE commitments total at least $350 million, of which about $110 million funds at signing.
That is a 2.43× revenue increase from 2024 to 2025 and a company valued at roughly 51× trailing sales — against Anduril’s 27.7×. The gap between the two is the market pricing scale and contract density, not technology.
Mia Scarlett: A SPAC in 2026 is not the 2021 SPAC. The disclosure burden is real, the projections are filed, and management has to defend a 2027 revenue line in front of people who can short the stock. Ursa Major published a capex ramp — $17 million in 2025, $37 million in 2026, $85 million in 2027 — which is the honest version of “we are becoming a manufacturer.” Watch that line rather than the valuation. Munitions companies are judged on delivered units against contracted units, and everything else is a story about the units.
Methodology
Collection. Axis Intelligence Research assembled two datasets for this article. The first is the provider-total set: every published periodised sector total for defense tech venture funding that Axis could locate and date, from Crunchbase, Dealroom, CB Insights, PitchBook and S&P Global Market Intelligence. The second is the round-level set: every disclosed defense tech financing of $1.0 billion or more announced between January 1 and August 28, 2026, verified against the company’s own announcement or its lead investor’s release.
Inclusion rules for the round-level cohort. A round enters if (a) the headline announced amount is $1.0 billion or more, (b) the announcement date falls in the window, and (c) a company-published or lead-investor-published statement exists. Announced-but-unclosed transactions are excluded; Ursa Major’s SPAC is reported separately as a liquidity event, not as a venture round. Undrawn credit facilities are excluded from the capital denominator where the company itself excludes them from its headline.
DFRI formula. DFRI = highest published total ÷ lowest published total, for one sector and period, across the Axis-tracked provider set. Methodology version 2026.1. The provider set and the input count are stated with every reading.
DCC formula. DCC = instrument transparency (40) + valuation transparency (35) + lead designation (25), scored per round from the primary announcement. The capital-weighted cohort score is Σ(headline amount × DCC) ÷ Σ(headline amount).
Arithmetic. All Axis calculations were run twice, in floating-point and exact rational arithmetic, and reconciled before writing. The capital-weighted DCC of 96.5 is exactly 6175/64 = 96.484375. The FY2025 DFRI of 5.11 is 49.1/9.6 = 5.1146.
Scope of the analysis. DFRI measures published disagreement, not accuracy — Axis takes no position on which provider’s definition is correct. The round-level cohort covers disclosed transactions only; undisclosed rounds, secondary sales and government non-dilutive awards sit outside it. Regional shares derived from provider snapshots carry that snapshot’s date and are not restated for later events. Venture datasets revise upward for months after a period closes, so all 2026 figures should be treated as provisional.
Currency. Figures are reported in the currency of the source announcement. Where a euro round is expressed in dollars, the conversion is the one published by the reporting outlet on the announcement date and is flagged in the CSV.
About This Dataset
The dataset behind this page ships as a CSV under a CC BY 4.0 licence. Every number in the prose above exists as a row, with value, unit, as-of date, geography, segment, source organisation, source document, source URL, retrieval date, primary-source flag, Axis-calculated flag and method note.
Citation:
- APA — Axis Intelligence Research. (2026). Defense tech funding statistics 2026: VC totals, mega-rounds, valuations and why the numbers disagree. https://axis-intelligence.com/defense-tech-funding-statistics/
- MLA — Axis Intelligence Research. “Defense Tech Funding Statistics 2026: VC Totals, Mega-Rounds, Valuations and Why the Numbers Disagree.” Axis Intelligence, 28 Aug. 2026, axis-intelligence.com/defense-tech-funding-statistics/.
- Chicago — Axis Intelligence Research. “Defense Tech Funding Statistics 2026: VC Totals, Mega-Rounds, Valuations and Why the Numbers Disagree.” Axis Intelligence, August 28, 2026. https://axis-intelligence.com/defense-tech-funding-statistics/.
Frequently Asked Questions
Which defense tech funding number should a journalist cite?
Cite the provider by name, the scope, and the date — “$35.6 billion in H1 2026, per PitchBook’s defense tech vertical, which includes dual-use companies” rather than “$35.6 billion.” A total without a scope is unusable, because the same period supports figures from $12.3 billion to $35.6 billion. Where a single figure is needed, the median of the tracked provider set is the least misleading choice, and Axis publishes it alongside the range.
Why does Shield AI’s round get counted as $1.5 billion, $2 billion and $2.25 billion?
Because it is all three. The company disclosed $1.5 billion of Series G equity, $500 million of fixed-return preferred equity from Blackstone-managed funds, and a further $250 million delayed-draw facility. Trackers that count primary equity report $1.5 billion; those that count equity plus preferred report $2 billion, which is also the company’s own headline; those that count total available capital report $2.25 billion. The disclosure is complete — the aggregation is not standardised.
Does a revolving credit facility belong in a venture funding total?
Most trackers include committed credit in the headline when the company presents it as part of the round, as Castelion did with its $250 million revolver. Axis reports it separately, because debt against a contracted order book is priced on cash-flow visibility while equity is priced on terminal value, and averaging the two produces a number that describes neither. Across the 2026 billion-dollar cohort, 5.9% of headline capital is not primary equity.
Is defense tech venture funding large relative to defense budgets?
No. On 2025 figures it equals 0.33% to 1.70% of world military expenditure, depending on the provider. The entire venture category, measured generously, is smaller than the year-on-year increase in German military spending alone. The investment case rests on venture-backed firms taking share from incumbents inside a very large budget, not on the budget growing to meet them.
What would cause defense tech valuations to reprice downward?
Slower conversion of announced budgets into signed contracts is the mechanism to watch, and the absence of a Future Years Defense Program in 2026 removes the usual five-year visibility. Specific triggers: a procurement pause following any ceasefire in Ukraine, contract awards flowing to incumbent primes rather than new entrants, or a cohort company missing a fielding milestone — Castelion’s targeted 2027 Blackbeard fielding being the nearest dated test.
Are European defense tech startups closing the gap with US ones?
On capital, partly. The US took 92.7% of first-half 2026 funding on the Financial Times’ snapshot, but three European rounds in the following five weeks totalled $3.57 billion — nearly four times the entire non-US half-year figure. Across Axis’s full January–August cohort the split is 76.6% US to 23.4% Europe. On valuation, Helsing’s $18 billion is the second-highest mark in the cohort and the highest outside the United States.
How many defense tech deals are actually getting done?
Fewer than the dollar totals suggest. Crunchbase counted 206 rounds in 2025 and 107 through late May 2026, while S&P Global Market Intelligence recorded transaction counts rising from 414 in 2020 to a peak of 629 in 2024 on a broader definition. Dollars are growing considerably faster than deal counts, which is concentration rather than sector-wide expansion.
Will these 2026 funding figures change?
Yes, upward. Small and undisclosed rounds report to trackers with a lag of several months, so half-year figures are systematically understated when first published. PitchBook’s own 2024 total has appeared as both $27.2 billion and $37.9 billion in the firm’s publications. Treat any current-year defense tech total as provisional.