# Defence Tech startup funding, June 2026: ICEYE's $521M Series F leads 11 rounds > We read 11 equity rounds in Defence Tech announced in June 2026, raising $1.7B between them: 4% of all the rounds we read that month and 5% of the money. Source: https://millionrounds.com/news/monthly/2026-06/sector/defensetech (Millionrounds; every figure on the page links to its filing or article) Equity rounds **11** in Defence Tech, 11 with an amount Raised **$1.7B** across those rounds Lead named **100%** of rounds say who led Share of the month **4%** of rounds; 5% of the money ## The biggest rounds - [1 **ICEYE** Series F · Finland · led by General Atlantic **$521M**](https://millionrounds.com/company/iceye) - [2 **Isar Aerospace** Series D · Germany · led by Molten Ventures, Island Green Capital **$312M**](https://millionrounds.com/company/isar-aerospace) - [3 **Mach Industries** Series C · United States · led by Ribbit Capital, Infinite Capital **$300M**](https://millionrounds.com/company/mach-industries) - [4 **Allen Control Systems** Series B · United States · led by Smash Capital **$200M**](https://millionrounds.com/company/allen-control-systems) - [5 T **Twenty** Series B · United States · led by Accel **$100M**](https://millionrounds.com/company/twenty) - [6 D **Dominion Dynamics** Series A · Canada · led by Georgian **$98M**](https://millionrounds.com/company/dominion-dynamics) - [7 **Alta Ares** Series A · France · led by Air Street Capital **$58M**](https://millionrounds.com/company/alta-ares) - [8 **Layup Parts** Series A · United States · led by Marlinspike **$42M**](https://millionrounds.com/company/layup-parts) - [9 **Six Robotics** Seed · Norway · led by DTCP **$14M**](https://millionrounds.com/company/six-robotics) - [10 **Westmag** Series A · United States · led by Shield Capital **$11M**](https://millionrounds.com/company/westmag) ## Day by day Equity rounds in Defence Tech announced each day of June. The busiest day was 2 June, with 2. 1 June 30 June ## By stage, against the year Each stage's median this month beside its twelve-month median: the sector's own where we hold enough rounds for a benchmark, otherwise the one across all sectors. [Seed](https://millionrounds.com/benchmarks/seed/defensetech) *2* **$9.3M** this month **$8.8M** 12 months here [Series A](https://millionrounds.com/benchmarks/series-a/defensetech) *4* **$50M** this month **$25M** 12 months here [Series B](https://millionrounds.com/benchmarks/series-b) *2* **$150M** this month **$50M** 12 months, all sectors [Series C](https://millionrounds.com/benchmarks/series-c) *1* **$300M** this month **$100M** 12 months, all sectors [Series D](https://millionrounds.com/benchmarks/series-d) *1* **$312M** this month **$150M** 12 months, all sectors ## Where - [United States](https://millionrounds.com/news/monthly/2026-06/united-states) **5** - Canada **1** - [Germany](https://millionrounds.com/news/monthly/2026-06/germany) **1** - [Australia](https://millionrounds.com/news/monthly/2026-06/australia) **1** - [France](https://millionrounds.com/news/monthly/2026-06/france) **1** - Norway **1** - Finland **1** United States had the most Defence Tech rounds this month. ## Against the month - Rounds, Defence Tech **11** - Rounds, all sectors **245** - Raised, Defence Tech **$1.7B** - Raised, all sectors **$35B** [The whole of June 2026](https://millionrounds.com/news/monthly/2026-06) ## Other sectors in June [124 rounds **AI** *→*](https://millionrounds.com/news/monthly/2026-06/sector/ai)[39 rounds **Fintech** *→*](https://millionrounds.com/news/monthly/2026-06/sector/fintech)[37 rounds **Healthcare** *→*](https://millionrounds.com/news/monthly/2026-06/sector/healthcare)[24 rounds **Big Data & Analytics** *→*](https://millionrounds.com/news/monthly/2026-06/sector/big-data)[23 rounds **Biotech** *→*](https://millionrounds.com/news/monthly/2026-06/sector/biotech)[20 rounds **Robotics** *→*](https://millionrounds.com/news/monthly/2026-06/sector/robotics)[20 rounds **Enterprise Software** *→*](https://millionrounds.com/news/monthly/2026-06/sector/enterprise-software)[16 rounds **Energy** *→*](https://millionrounds.com/news/monthly/2026-06/sector/energy)[16 rounds **Construction** *→*](https://millionrounds.com/news/monthly/2026-06/sector/construction)[15 rounds **Software** *→*](https://millionrounds.com/news/monthly/2026-06/sector/software)[12 rounds **Financial Services** *→*](https://millionrounds.com/news/monthly/2026-06/sector/financial-services)[11 rounds **Hardware & Electronics** *→*](https://millionrounds.com/news/monthly/2026-06/sector/hardware)[11 rounds **Aerospace & Space** *→*](https://millionrounds.com/news/monthly/2026-06/sector/aerospace)[11 rounds **Medical Devices** *→*](https://millionrounds.com/news/monthly/2026-06/sector/medical-device)[11 rounds **Logistics** *→*](https://millionrounds.com/news/monthly/2026-06/sector/logistics)[10 rounds **Manufacturing** *→*](https://millionrounds.com/news/monthly/2026-06/sector/manufacturing) **How this roundup is made** It is written from the rounds we read that month in named articles and filings, by the sectors we file each company under; a company can sit in more than one, so sector roundups overlap. Only equity rounds with a stage count; debt, grants and public companies' raises do not. Each sector with 10 or more equity rounds in a month gets its own roundup. We read more sources every month, so compare medians, not totals. [How we read rounds](https://millionrounds.com/methodology) · [Report a mistake](https://millionrounds.com/corrections)