It could secure £3.5bn of funding over the next four years based on its UK population share
What could a more effective relationship with three of the UK’s most powerful economic institutions be worth to Wales? Based on our share of the UK population, the answer could be around £3.5bn over the next four years.
This is not a guaranteed allocation but combines different forms of support, namely research investment from UK Research and Innovation (UKRI), commercially repayable finance backed by the British Business Bank, and the loans, guarantees and insurance provided by UK Export Finance (UKEF). Nevertheless, it demonstrates the scale of the opportunity if Wales were to develop a coherent strategy for working with all three.
For much of the devolution era, political debate has concentrated on the block grant and money controlled directly by the Welsh Government. Far less attention has been paid to UK institutions whose decisions influence where research takes place, which businesses obtain finance, and which companies receive support to win international contracts.
This has become more relevant following Andy Burnham’s commitment to rebalance economic power and investment away from London and his establishment of No. 10 North and revival of a National Economic Council suggest that regional fairness will become an important test of UK economic policy.
That should be welcomed, but rebalancing the economy must also include a re-examination of the geographical impact of UK institutions shaping research, business investment and exports.
UKRI provides the first test as it will control £39bn between 2026-27 and 2029-30 with its new strategy connecting scientific discovery with commercialisation, company formation, private investment and industrial growth. Yet Wales currently receives only around 3 per cent of UKRI expenditure, and in 2023-24 received £168m, equivalent to £53 per person, compared with £134 per person across the UK.
If Wales increased its share of UKRI funding to its share of the UK population, it could generate around £500m to £600m in additional investment over four years. That would strengthen our underfunded universities, attract researchers, develop specialist facilities and help create companies in sectors where Wales has recognised strengths, including compound semiconductors, advanced materials, clean energy and creative technologies.
The second opportunity comes from the British Business Bank, whose permanent financial capacity has increased to £25.6bn and its planned activity between 2026-30 provides the most appropriate basis for estimating what Wales could receive.
During that period, the economic development bank of the UK Government, expects to make approximately £10.2bn of funded commitments and issue £8.4bn of guarantees, producing total financial activity of £18.6bn, and a share by population would be worth approximately £860m. To put that into context, that is around two and a half times the amount of non-property business finance provided by the Development Bank of Wales over the last four years.
The largest, but also the most uncertain, element of the opportunity comes from UKEF, which during 2025-26 provided £11.2bn in loans, guarantees and insurance, supporting 937 businesses and an estimated 85,000 jobs. Its statutory capacity has now doubled from £80bn to £160bn, and a 4.6 per cent share of the Welsh population in its current annual activity would be approximately £515m, or just over £2 billion across four years.
That figure must be treated carefully, as any spend can be transformed by a single major defence, aerospace, or infrastructure contract. Some activity is already taking place in Wales, so the entire amount is a benchmark against which Welsh access should be assessed over several years, not an entitlement.
To put the overall opportunity into perspective, the Welsh Government’s entire Economy, Energy and Planning budget for 2026-27 is approximately £843m and if maintained at that level, it would amount to around £3.4bn over four years. In other words, the potential £3.5bn Welsh share of UKRI, the British Business Bank and UKEF activity over four years is slightly greater than four years of spending through the Welsh Government’s whole economy, energy and planning portfolio.
The comparison is not exact and the Welsh budget finances public programmes, while much of the UK support takes the form of repayable lending, guarantees and insurance, but it demonstrates that securing a fair share of these institutions is not a peripheral issue and it could be as important to the Welsh economy as almost everything the Welsh Government itself spends on the economy.
The scale becomes clearer when compared with two of the most prominent demands in Welsh politics.
Plaid Cymru has campaigned for more than a decade for the devolution of the Crown Estate, while successive Welsh Governments have demanded a fair settlement from HS2. However, the Crown Estate generated an estimated £210m from its Welsh assets during 2025-26 and even if that unusually high level were sustained, four years of revenue would amount to around £840m, less than a quarter of the £3.5bn opportunity identified here.
The latest potential cost of HS2 is £102.7bn, of which a simple 4.6 per cent Welsh population share would be approximately £4.7bn , although that would relate to expenditure over the project’s lifetime rather than four years.
Securing a fair share of UKRI, British Business Bank and UKEF activity could therefore be worth considerably more than four years of current Crown Estate profits and approach the total value of Wales’s disputed share of HS2, and yet it has attracted only a fraction of the same political attention.
And the timing couldn’t be better with a new Prime Minister who has placed fairness between the UK’s nations and regions at the centre of his economic agenda. Indeed, that commitment must mean more than moving Whitehall from London to Manchester, and must instead change how the power of UKRI, the British Business Bank and UKEF is fairly distributed.
That will mean not only does Wales get the prize of £3.5bn of financial activity, but also ensure that research is commercialised, businesses are created and scaled, international orders are won, and well-paid jobs are generated across the nation.









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