Mistral AI has closed a €3bn Series D above a €21bn valuation, with Samsung leading and the Luxembourg government named directly on the cap table. Europe's whole tech sector raised €3.2bn in August. Brussels adopted its first Article 102 abuse guidelines, six member states still name no AI Act regulator, and three EuroHPC machines run on American silicon.
Sovereignty this window means who funds and hosts, not who supplies the costliest component.
Mistral AI closed a €3 billion Series D above a €21 billion valuation on 8 September, with Samsung Electronics leading and the Grand Duchy of Luxembourg listed on the cap table under its own name.
FranceMistral AI closed a €3 billion funding round on 8 September, valuing the French AI lab above €21 billion. Samsung Electronics led the round, with Luxembourg's government joining as a new investor.
Most of the new money came from South Korea and the US, not Europe. Europe's flagship AI sovereignty bet is largely bankrolled from Seoul and Washington, not Brussels.
ASML and Intel Foundry said on 8 September that High-NA lithography can now be used in high-volume manufacturing, with more than 1 million wafers processed on the tool class to date.
ASML and Intel Foundry said on 8 September that High-NA EUV lithography, ASML's newest and most advanced chipmaking tool, is now in high-volume production at an Intel factory. More than one million wafers have been processed to date.
ASML holds the world monopoly on this equipment, but the first mass-production customer is American, not European, underlining that Dutch tooling leadership has not yet produced a European mass-production site to match it.
The Commission's AI Act enforcement register refreshed on 7 September after eleven months untouched, and six of 27 member states still name no market surveillance authority. The statutory deadline fell 402 days ago.
BelgiumThe European Commission's own register of AI Act national contact points still showed six of 27 member states naming no authority when it refreshed on 7 September. Austria, Belgium, Bulgaria, Croatia, Hungary and Slovakia remain blank.
The gap matters because Brussels has been able to fine large AI model makers since 2 August. Six countries offer no named regulator to answer to.
The Commission adopted its first Guidelines on exclusionary abuses of dominance on 3 September, closing a process of three and a half years and withdrawing the 2009 enforcement-priorities guidance.
Belgium×2The European Commission adopted its first guidelines on abuse of dominance under Article 102 on 3 September, closing a process that began with a 2023 call for evidence. The rules set a 40% market-share marker, but dominance can still be found below it.
The guidelines withdraw a 2009 rulebook companies have relied on for years, replacing predictability with a case-by-case test that leaves more room for Brussels to argue dominance either way.
EuroHPC announced on 31 August that it has contracted Bull to build LUMI-AI in Kajaani, Finland, on AMD Instinct MI430X accelerators, for delivery in 2027.
EuroHPC JU signed a €387.8 million contract with Bull SAS on 31 August to build LUMI-AI, a supercomputer upgrade at CSC's data centre in Kajaani, Finland. Six countries are sharing the cost with EU funds.
The machine runs on AMD chips, unlike EuroHPC's other AI Factory build in Luxembourg, which uses Nvidia hardware. Both machines take their accelerators from American suppliers.
Mistral and HUMAIN announced a collaboration on 24 August that Mistral values in the hundreds of millions of euros, under which the French company will explore running on Saudi infrastructure owned by the kingdom's sovereign wealth fund.
Mistral AI and HUMAIN, the Saudi Public Investment Fund's AI company, announced a collaboration on 24 August worth hundreds of millions of euros. Mistral will explore running on HUMAIN's Saudi data centres to serve regional demand.
Europe's Sovereign AI champion is renting Gulf infrastructure abroad even as it pitches itself at home as the non-American alternative.
Sweden inaugurated the Arrhenius supercomputer at Linköping University on 8 September. It was delivered by HPE, runs Nvidia and AMD parts, and posts 66.8 PFLOPS for 42nd place on the June 2026 TOP500 list.
Sweden formally inaugurated the Arrhenius supercomputer at Linköping University on 8 September. Built by HPE and co-funded by the EU's EuroHPC programme and Sweden's Research Council, it had already entered production in June.
Arrhenius is not one of the EU's two dedicated AI Factory machines, so today's ceremony does not add new AI computing capacity to Europe's sovereignty tally.
The government answered the Commons committee's science diplomacy report on 4 September, three days before the deadline, through the department that took on DSIT's science brief.
The government replied to the Commons committee's HC 62 report on 4 September, three days before the two-month deadline. The committee published the reply on 15 September as HC 652.
The answer came from the Department for Business, Innovation, Science and Trade under Jonathan Reynolds. That department took on DSIT's science brief when DSIT was abolished on 20 July.
Chi Onwurah asked Lisa Nandy in the Commons on 3 September what it would cost Britain to lose access to frontier models. She gave no assessment and no figure, and said she had inherited Liz Kendall's work in the area.
Committee chair Chi Onwurah asked Lisa Nandy in the Commons on 3 September what losing access to frontier AI models would mean for the UK. Nandy gave no assessment, figure or date in reply.
Nandy said she inherited the file from the former DSIT secretary and offered to meet Onwurah, but named no department formally responsible for answering the underlying question.
Hungary has committed €25 million to a Poland-led AI Gigafactory consortium, with Poland and Czechia at €100 million each, according to VG.hu. EuroHPC has confirmed no consortium.
United StatesHungary joined a Poland-led consortium bidding for EU AI Gigafactory funding, committing €25 million alongside Poland and Czechia's €100 million each. The group is bidding ahead of a 12 November deadline.
The combined pledges are small next to the €20 billion in private capital the EU programme hopes to unlock, showing how far this stage sits from the scale the scheme is meant to reach.
A EuroHPC procurement for GPU and high-performance computing kit was published on Tenders Electronic Daily on 17 August with an estimated value of €11,615,385 and a 18 September closing date.
A TED notice published 17 August shows EuroHPC JU procuring GPU and computing infrastructure worth €11.6 million, with bids due 18 September.
The sum is small next to the €387.8 million LUMI-AI contract and Mistral's €3 billion funding round disclosed the same fortnight, a reminder that most sovereign-compute spending happens through routine procurement, not press releases.
The Polish State Fire Service published a computing infrastructure procurement on 25 August. The notice carries neither an estimated value nor a closing date.
A TED notice published 25 August shows Poland's State Fire Service procuring high-performance computing infrastructure. The notice's own data fields return no value and no deadline.
The missing figures are a gap in how the record was filed, not proof the contract is unfunded, and they show how much sovereign-compute buying happens below the level any automated tracker can see.
