UK Government Held Talks With UBS Over Potential London Headquarters Move

Rachel Reeves, while chancellor, raised the prospect of UBS moving its legal headquarters and stock market listing to the UK with the bank's chair, Colm Kelleher, according to people briefed on the discussions reported by the Financial Times. The latest meeting took place earlier this year. The talks covered a possible transfer only if the lender decided to redomicile.

A capital rules standoff

The issue has gained attention following the Swiss parliament's decision last month to proceed with stricter capital requirements. UBS said the rules would require it to hold around $16bn of additional capital. Lawmakers rejected a compromise plan.

UBS has continued to state that it intends to remain in Switzerland. However, Kelleher said last month that the lender could review its Swiss base if the regulatory requirements became too demanding. The Financial Times has previously reported that the UBS board reviewed contingency options related to the capital reforms, including redomiciling. There is no indication that the bank is currently preparing a move to the UK or elsewhere.

UBS estimates the stricter Swiss capital rules would require around $16bn of additional capital, a figure that underpins its review of contingency options including redomiciling.

London's weight

UBS already has an existing UK operation, employing about 8,000 people in investment banking, wealth management and asset management. Its arrival would materially affect the London market. UBS is valued at SFr129bn ($100bn), which would make it the fourth-largest FTSE 100 company, after HSBC, Shell and AstraZeneca.

The talks with the UK government are part of a broader pattern of contingency planning. In May, UBS chief Sergio Ermotti said the bank needs a wider business base in the US while it prepares for all possible outcomes from the Swiss parliamentary debate over stricter capital requirements. Senior UBS executives held discussions with officials in Donald Trump's administration last year about a possible US relocation.

Regulatory pressure and private banking

The discussions underline how capital regulation can shape where global banks base their legal headquarters and listings, with implications for wealth management operations and the cities that host them. For London, the prospect of attracting a bank of UBS's scale would be significant; for Switzerland, the stricter requirements carry the risk of pushing a major institution to review its domicile.

UBS's stated intention to remain in Switzerland remains the bank's position. The UK talks, the US discussions and the board's review of contingency options all point to a lender weighing the cost of new capital rules against the benefits of its current base. No move is currently indicated.