This report is from this week’s CNBC’s UK Exchange publication. Like what you see? You can subscribe here.
The dispatch
The U.Okay. authorities is happy with how U.S. President Donald Trump’s historic second state go to went final week.
In specific, there is satisfaction on the £150 billion ($203 billion) worth of investment decisions introduced, regardless that some had been already recognized about.
While the biggest individual financial commitment came from Blackstone, the non-public fairness big, the bulletins making the largest splash in native media had been the investments promised by the likes of Nvidia and Microsoft to bolster the U.Okay.’s synthetic intelligence infrastructure.
Less remarked on, nonetheless, had been vital commitments to the nation’s thriving tech startups. These included a dedication from Nvidia to take a position £2 billion in startups in London, Oxford, Cambridge and Manchester in partnership with established enterprise capital corporations together with Accel, Air Street Capital, Balderton, Hoxton Ventures and Phoenix Court.
There was additionally a dedication from Palantir to assist British protection startups and small and medium-sized companies broaden into U.S. markets.
Such choices spotlight the energy of the U.Okay.’s startup sector and its means to draw capital. This is bolstered by the most recent figures from the information supplier Dealroom: the U.Okay.’s complete enterprise capital funding within the first half of 2025 got here to $8 billion — greater than the mixed funding raised by Germany and France — confirming it as Europe’s hottest vacation spot for startup funding for the thirtieth consecutive quarter.
Jensen Huang, co-founder and chief govt officer of Nvidia, on the London Tech Week exposition in London, UK, on Monday, June 9, 2025.
Bloomberg | Bloomberg | Getty Images
Excitement round AI is driving this funding, with the U.Okay. having created 10 AI unicorns (a startup that has achieved a valuation of greater than $1 billion) over the past three years, amongst them Wayve, the autonomous automobile firm, wherein Nvidia pledged final week to take a position an extra $500 million, having first taken an fairness stake in 2018.
But the U.Okay.’s conventional core competence, relating to startups, is not AI however fintech. The newest Dealroom information means that so far, the U.Okay. has created 188 unicorns, third solely behind the U.S. and China. The largest of those — the likes of Revolut, Wise (previously Transferwise) and Monzo — are in fintech. Further proof of the well being of the U.Okay.’s fintech sector got here when, on Monday, the enterprise administration and banking platform Tide achieved unicorn standing after a $120 million funding spherical, led by the non-public fairness group TPG, valued it at $1.5 billion.
Tide CEO Oliver Prill stated: “Securing this investment from TPG is a major milestone for Tide and a strong endorsement of our growth as the leading global business management platform serving 1.6 million members worldwide.”
While a lot consideration is naturally on fintech, the opposite nice energy loved by the U.Okay. startup house is in quantum computing, the sector enabling the completion of advanced calculations past the potential of conventional computer systems.
Among U.Okay. gamers within the house to have already achieved unicorn standing are Cambridge-based Quantinuum, backed by JP Morgan Chase, Mitsui and Honeywell, which earlier this month noticed its valuation double to $10 billion in a funding spherical led by NVentures, Nvidia’s enterprise arm. Another is London-based Arqit, which provides quantum-resistant encryption providers, and which went public in May 2021 by way of a merger with the particular goal acquisition firm (SPAC) Centricus Acquisition Corp.
Yet this house additionally not too long ago offered a very good instance of what many see as the largest problem for U.Okay. startups. Oxford Ionics, a British quantum pioneer whose companions embrace the German chip big Infineon, agreed a takeover by U.S. rival IonQ in June this 12 months — the transaction accomplished final week — valuing it at $1.075 billion.
It has revived issues that the U.Okay.’s willingness to relinquish management of its most promising tech companies will price it in the long run. Such worries had been additionally raised after Google was allowed to amass the AI startup DeepMind in 2013. Ian Hogarth, who now chairs the U.Okay. Government’s AI Foundation Model Taskforce, later wrote: “I find it hard to believe the U.K. would not be better off were DeepMind still an independent company.”
Old Street roundabout is additionally dubbed “Silicon Roundabout” in London, U.Okay.
Chris Ratcliffe | Bloomberg | Getty Images
In different phrases, the U.Okay. is glorious at nurturing startups, however much less good at serving to them scale up. Accordingly, such companies are sometimes prepared to promote to abroad patrons, invariably American, who can present the capital, abilities, networks and entry to bigger markets they require to develop.
It all provides to the sense that, within the phrases of Stephen Welton, the founder and former CEO of the Business Growth Fund, the U.Okay. is an “incubator economy” the place tomorrow’s progress champions are born however not retained.
Investment incentives
Questions are additionally being requested about how the U.Okay. incentivizes tech funding.
A report printed final week by The Purposeful Company, a consortium of FTSE companies, funding corporations, enterprise faculties and consultancies, recommended that, whereas tax reliefs underneath the Seed Enterprise Investment Scheme (SEIS) and Enterprise Investment Scheme (EIS) have inspired loads of angel and early stage funding, they — along with Venture Capital Trusts (a kind of VC funding backed by retail traders) — might merely present a tax shelter to British taxpayers who would in any other case not put money into tech firms. It argued this will likely additionally result in a bias towards investing in low quite than excessive danger firms.
There are additionally issues that even these reliefs might not be producing the outcomes they as soon as did.
A gaggle of traders led by the VCT Association, the Association of Investment Companies and the British Venture Capital Association on Monday printed an open letter to Finance Minister Rachel Reeves urging her to lift the present lifetime and annual funding limits for VCTs and EIS, which have been frozen for practically a decade, throughout which inflation has eroded their actual worth.
But it is potential to overdo the pessimism. As an growing variety of startups stay in non-public possession for longer, traders are focusing extra on supply than on speculative valuations.
And right here, the U.Okay.’s startups are delivering. Another Dealroom report printed over the past month highlighted the U.Okay.’s European management in each “colts” (companies with revenues of between $25-$100 million) and “thoroughbreds” (companies with revenues of greater than $100 million), in addition to unicorns.
This management is prone to generate extra, not much less, curiosity in U.Okay. startups.
— Ian King
Top TV picks on CNBC

Harry Stebbings, Founder of 20VC, requires radical reforms to the U.Okay.’s international expertise visa to draw high entrepreneurs and restore London’s standing as a worldwide startup hub.

David Livingstone, chief shopper officer at Citi, discusses the financial institution’s announcement to take a position $1.5 billion of their U.Okay. headquarters.

Top U.S. tech corporations have introduced tens of billions in new U.Okay. funding plans alongside President Trump’s state go to.
Need to know
Blackstone’s $135 billion wager on the U.Okay. is elevating eyebrows. While it is unclear which specific companies or projects Blackstone might add to its portfolio, Morningstar Wealth’s Mark Preskett informed CNBC that international traders had been prone to pay attention to Blackstone’s main curiosity in Britain.
AI startup Nscale got here out of nowhere and is blowing away Nvidia CEO Jensen Huang. Two years in the past, Nscale was a brand-new startup within the U.Okay. Now, it’s at the center of the action within the hottest market on the planet: synthetic intelligence.
Bank of England holds charges regular, with an extra 2025 minimize hanging within the steadiness. The financial coverage committee voted by 7-2 to keep rates steady at 4%, with two members of the MPC voting for a 25-basis-point minimize.
— Katrina Bishop
Quote of the week
In the markets
The efficiency of the Financial Times Stock Exchange 100 Index over the previous 12 months.
The yield on 10-year gilts was round 4.682% on Tuesday afternoon, up from 4.649% every week in the past, as new OECD forecasts projected U.Okay. inflation to exceed its G7 friends this 12 months.
Sterling fell 0.9% in opposition to the greenback during the last week, to commerce round $1.3519 late Tuesday, as September’s flash U.Okay. PMI information indicated a slowdown in non-public sector progress within the U.Okay.
— Hugh Leask
Coming Up
Sept. 29: Mortgage approvals, web lending information
Sept. 30: Q2 GDP, Nationwide home costs
— Katrina Bishop