22JUL

CuspAI closes at $2.6bn, EU fund circles

2 min read

09:12UTC

CuspAI closed in late June at $2.6bn with Bezos Expeditions and Kleiner Perkins and no UK backer; now EQT and the EU's Scaleup Europe Fund want in.

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Key takeaway

An EU sovereign fund is circling a UK AI winner that no British investor backed.

CuspAI's round formally closed in late June at a $2.6bn valuation, led by Bezos Expeditions and Kleiner Perkins, with no UK vehicle on the cap table ¹. The Cambridge materials-discovery firm, which uses AI to design new materials, had signed those term sheets on 20 June ; the close confirms the figure without moving it.

EQT, the Swedish investment group the European Innovation Council (the EU's deep-tech funding body) appointed to run the bloc's new EUR5bn Scaleup Europe Fund, then entered advanced talks for a further CuspAI stake, reported on 3 July ².

Britain spent the spring building sovereign vehicles to stop allied capital capturing its AI winners, after Fractile raised NATO and CIA venture money with no UK co-investor and Orbital Industries closed $50m with no UK lead . EQT would put an EU vehicle, not a US one, on the cap table of a company Britain's own funds passed over. The Scaleup Europe Fund holds EUR5bn; the UK's Sovereign AI Unit holds GBP500m, and has led none of the marquee 2026 rounds.

Deep Analysis

In plain English

CuspAI is a Cambridge company that uses artificial intelligence to design new materials, such as ones that capture carbon or remove harmful chemicals from water. It has just finished raising $2.6bn worth of shares from investors, but none of that money came from a British fund. Now EQT, a European investment firm managing €5bn of European Union government money, wants to buy an even bigger stake. 'No UK vehicle on the cap table' means no British-based investor owns a piece of the company. As CuspAI grows, the profits from its success will flow mostly to American and European investors rather than back into the UK.

Deep Analysis

Root Causes

The UK lacks a domestic growth-equity fund capable of writing $200m-plus cheques at Series C and beyond for deep tech. British Patient Capital, the British Business Bank's growth vehicle, is structured to allocate as a limited partner into other funds rather than write large direct cheques itself, so when a round the size of CuspAI's needs $400m in a single close, only sovereign wealth vehicles or US mega-funds have the balance sheet to supply it.

That capacity gap, not a lack of UK investor appetite, is why EQT's EU-backed fund can enter talks for a further stake while no comparable British vehicle appears on the term sheet.

What could happen next?

Precedent
EQT's pursuit of a CuspAI stake sets a template for EU sovereign vehicles buying into UK deep-tech winners at the exact cheque size domestic funds cannot match.

Source Landscape

This story draws on neutral-leaning sources

Primary parallel: ARM's 2016 sale to SoftBank showed the same mechanism at a bigger scale: a Cambridge deep-tech company with no domestic institution large enough to anchor it at its true valuation, so ownership passed abroad once the cheque size exceeded what UK growth capital could write.

Counter-parallel: Wise scaled to a London direct listing in 2021 with Baillie Gifford, a Scottish asset manager, as a top-five shareholder throughout, proving domestic capital can anchor a major scale-up when a UK institution commits early enough in the company's life, before the round sizes outgrow it.

The immediate effect is straightforward: none of CuspAI's future dividends, exit proceeds or tax receipts from a sale accrue disproportionately to UK-domiciled capital, because no UK fund holds equity to realise a gain on.

Structurally, this repeats a pattern across the fortnight's largest UK deep-tech rounds : British companies are increasingly financed by allied sovereign and foreign venture capital rather than domestic institutions, which means the country builds the technology but exports the equity upside.

Consensus view: Atomico's Tom Wehmeier, author of the annual State of European Tech report, reads EQT's Scaleup Europe Fund pursuit of CuspAI as deliberate EU industrial policy: the €5bn vehicle exists specifically to keep deep-tech winners like CuspAI anchored in Europe once a round like June's $2.6bn close shows a company can scale without a domestic lead.

Counter-view: The Startup Coalition, the UK industry body representing founders, argues the absence of a UK vehicle reflects a structural gap in domestic late-stage capital rather than EU strategy, the same gap that let the NATO Innovation Fund and In-Q-Tel into Fractile's cap table and Plural's European balance sheet into Orbital Industries with no UK fund on either.

Key tension: Whether EQT's approach substitutes for a UK vehicle that will never exist at this cheque size, or entrenches a pattern where Britain's largest deep-tech winners are permanently owned from Stockholm, Washington and Palo Alto rather than London.

First Reported In

Update #10 · AI takes record 44% as UK equity shrinks

FinSMEs / Sifted / FTI Consulting digest· 4 Jul 2026

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Causes and effects

Caused by

CuspAI raising $400m on Bezos money

CuspAI's late-June close confirms the $2.6bn valuation set when term sheets were signed on 20 June.

Occurred 20 Jun 2026

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Fractile lands NATO and CIA chip cash

Fractile's NATO/CIA-backed round with no UK co-investor set the precedent of allied capital capturing UK deep-tech upside, now repeated with EQT and CuspAI.

Occurred 13 May 2026

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Orbital's $50m raise has no UK lead

Orbital Industries' $50m round with no UK lead extended the pattern of foreign capital capturing UK deep-tech winners, now repeated with EQT's pursuit of CuspAI.

Occurred 28 May 2026

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This Event

CuspAI closes at $2.6bn, EU fund circles

If EQT closes, the upside of a UK AI winner accrues to an EU sovereign fund, the exact outcome Britain's own vehicles were built to prevent.

Led to

State fund surfaces on CuspAI cap table

The 3 July report of a round closed with no UK vehicle is contradicted by the 20 July naming of the Sovereign AI Unit as a new investor.

Occurred 20 Jul 2026

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Different Perspectives

EQT

EQT was reported on 3 July to be in advanced talks for a further CuspAI stake on behalf of the EU's Scaleup Europe Fund, but does not appear on the round CuspAI closed. Whether Europe's own sovereign vehicle secured a position, was outbid, or withdrew is unresolved.

Invest-NL

Invest-NL joined CuspAI's $450m round as a new state investor alongside Britain's Sovereign AI Unit, named in the company's own 20 July announcement. Any framing of British state capital arriving must also credit Dutch capital with the same access, since Invest-NL took the opportunity too.

Kleiner Perkins and Bezos Expeditions

Kleiner Perkins and Bezos Expeditions co-led CuspAI's $450m Series B at a $2.6bn valuation, a figure Lowdown has now reported three times since June. Silicon Valley and a family office, not a UK investor, set the price of Britain's highest-profile materials-AI company.

British Business Bank

British Business Bank proposed a £100m debt fund for aerospace suppliers at Farnborough on 20 July, co-designed with Airbus, Rolls-Royce and GKN Aerospace. It is the Bank's first non-equity instrument this cycle, aimed at suppliers who can service a loan but have no equity story, though the structure remains unfinalised.

Institute of Physics

The Institute has long argued STFC's national-laboratory infrastructure, not its grant programmes, is the binding constraint on UK physics output, and warns mothballing capacity like Clara removes capability that cannot be rebuilt on a four-year cycle. It represents the discovery-science community absorbing the reallocation the Bank's equity cheques do not touch.

Helsing

The Munich-headquartered defence-AI firm chose Plymouth over Continental sites for a £350m manufacturing plant building underwater surveillance gliders, alongside its record raise. Its choice of postcode signals confidence in UK manufacturing capacity for defence hardware even as it looks abroad for the capital financing that hardware.