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Two or three clusters, read side by side across sectors, research, companies, capital, infrastructure, government designations and UKIZ relevance. There is no score and no ranking: British clusters are different from one another, not better or worse than one another.

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Side by side

Dimension	Cardiff & South WalesWales	LondonGreater London	EdinburghScotland
Sectors	Semiconductors, Advanced Materials, Creative Industries Supporting: Clean Energy, Advanced Manufacturing, Digital Technologies	Financial Technology, Artificial Intelligence, Creative Industries, Digital Technologies Supporting: Life Sciences, Quantum Technologies, Engineering Biology, Defence & Security	Artificial Intelligence, Financial Technology, Robotics & Autonomous Systems, Digital Technologies Supporting: Engineering Biology, Life Sciences, Quantum Technologies, Creative Industries
Research	Cardiff University Swansea University	Imperial College London University College London King's College London Queen Mary University of London The Alan Turing Institute The Francis Crick Institute	University of Edinburgh Heriot-Watt University
Companies	South Wales compound semiconductor cluster	Not recorded on the map.	Edinburgh financial services and fintech cluster
Infrastructure	Not recorded on the map. Compound semiconductor fabrication and research facilities, materials and coatings research, production studios.	Digital Catapult Connected Places Catapult Cell and Gene Therapy Catapult Level39 University laboratories, teaching hospitals, data centre and compute capacity, and the densest transport network in the country.	National Robotarium Informatics research facilities, robotics commercialisation facilities and supercomputing capability.
Capital	Public and corporate capital dominate; venture funding is limited by capital intensity.	London venture and growth capital ecosystem Venture, growth and public market capital at a scale unmatched elsewhere in Europe, plus corporate venture arms and international investors with UK offices.	Large institutional asset management presence; venture activity is smaller than the capital base implies.
Government programmes	Wales Investment Zone designations — Investment Zones	No place-based designation recorded.	No place-based designation recorded.
What exists	The UK's compound semiconductor cluster, combining research, fabrication and supply chain, alongside steel and coatings materials research, and a significant screen production economy.	Four research-intensive universities, the deepest venture and growth capital pool in Europe, financial regulators, the largest concentration of applied AI companies in the UK and a global-scale creative production economy — all within one travel-to-work area.	One of Europe's largest informatics research bases, robotics and autonomous systems commercialisation capability, and a substantial asset management, banking and financial technology sector.
What's missing · UKIZ interpretation	Design demand. Fabrication capability needs a pipeline of UK customers designing products that use it, and capital patient enough for semiconductor timelines.	Circulation. Capital, talent and corporate demand concentrate in London rather than flowing outward, so capability elsewhere in Britain competes for attention with opportunities on the investor's doorstep. Cost also pushes production and scale-up activity out without a route back in.	A connection between the capital sitting in Edinburgh's financial institutions and the technology being created a mile away; and later-stage funding to stop companies relocating south.
What could connect · UKIZ interpretation	South Wales fabrication connected to Bristol and Cambridge chip design and to defence, automotive and energy customers who currently source overseas.	London as the demand and capital node of a national network: investors, corporate buyers and regulators deliberately connected to complementary manufacturing, materials and energy capability in the North, Midlands, Scotland and Wales.	Scottish institutional capital connected to Scottish deep tech, and Edinburgh AI and robotics capability connected to Glasgow manufacturing and satellite production.
UKIZ relevance	Compound semiconductors are a genuine national specialism with a fragile ownership base. The proposed Wales mission focuses on keeping the value chain here.	London's problem is not capability, it is direction of travel: capital and talent gravitate here rather than circulating. The proposed London zone focuses on using that density to fund and buy from capability elsewhere in Britain.	Scotland's research strength is not in question; its scale-up retention is. The proposed Scotland mission focuses on the capital and customer layer.
Last verified	15 August 2026	15 August 2026	15 August 2026

Proposed by UKIZ · independent · not a government designation

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