The kingdom of Saudi Arabia, long the world’s most conspicuous petrostate, is slamming the brakes on its decade-long spending spree. The implications for the United Kingdom’s trade balance are stark. As the desert kingdom tightens its belt, the intricate web of British exports from luxury goods to financial services faces a contraction that could ripple through the economy.
Saudi Arabia’s sovereign wealth fund, the Public Investment Fund (PIF), has slashed its overseas investment budget by 30% for the coming fiscal year. This is not a temporary hiccup. It is a structural adjustment driven by lower oil revenues and the kingdom’s own ambitious, but costly, Vision 2030 programme. The PIF had been a voracious buyer of British assets, from controlling stakes in London’s Shard skyscraper to significant holdings in the UK’s luxury car maker Aston Martin. That spigot is now being turned off.
But the impact goes deeper than sovereign wealth. The UK exported £6.1 billion worth of goods to Saudi Arabia in 2022, a figure that has been climbing steadily since 2016. These exports are overwhelmingly high-end: pharmaceuticals, machinery, and luxury vehicles. Saudi consumers and businesses, facing a prolonged period of fiscal consolidation, are likely to reduce demand for these non-essential imports. The kingdom’s Ministry of Finance has signalled a 15% cut in public spending on foreign goods and services over the next two years.
Consider the numbers. Roughly 12% of UK exports to the Middle East go to Saudi Arabia. For sectors like luxury automotive and high-end construction, that share can exceed 25%. The Saudi push for domestic manufacturing and import substitution is not just rhetoric; it is backed by tariffs and regulatory hurdles. The UK’s trade surplus with the kingdom, which stood at £2.3 billion in 2022, is at risk of evaporating.
Meanwhile, the UK’s reliance on Saudi crude oil and petrochemicals compounds the vulnerability. Despite the rapid energy transition, the UK still imports roughly 2% of its crude oil from Saudi Arabia. A price spike or supply disruption could hit consumers and industry simultaneously. The recent OPEC+ cuts, driven by Saudi willingness to sacrifice market share for price stability, have already pushed Brent crude above $90 a barrel. The Bank of England’s chief economist has warned that such an increase could add half a percentage point to UK inflation.
On the financial services side, London has been the destination of choice for Saudi sovereign wealth. The PIF has offices in London and manages over $100bn in assets in the UK, including stakes in the London Stock Exchange, HSBC, and numerous real estate portfolios. But with PIF’s liquidity tightening, asset managers in the City are facing a pullback. The Saudi Arabian Monetary Authority has also been repatriating foreign reserves at a rate of $5bn per quarter for the past year.
The broader picture is one of a fundamental shift in the global energy order. Saudi Arabia is no longer the reliable spender it once was. The kingdom’s Vision 2030 aims to diversify its economy away from oil, but in the near term, that means preserving capital for domestic megaprojects rather than splashing overseas. For the UK, which has bet heavily on services exports and luxury goods to maintain its external balance, the Saudis’ newfound frugality is a cold shower.
Is there room for mitigation? The UK can look to other markets in the Gulf such as the UAE or Qatar, though they are smaller. The government’s obsession with post-Brexit trade deals with Australia and New Zealand will not fill the gap. The reality is that the UK’s trade balance, already running a chronic deficit, is about to be squeezed further. And when the world’s largest oil exporter stops spending, the ripples are felt from Jeddah to London.
