JPMorgan CEO Jamie Dimon attends an interview with Reuters in Detroit, Michigan, U.S., Nov. 5, 2025.
Emily Elconin | Reuters
JPMorgan Chase could rethink a deliberate multibillion-dollar workplace tower in London if U.Okay. Prime Minister Keir Starmer is ousted, the financial institution’s CEO, Jamie Dimon, mentioned on Wednesday.
Talking to Bloomberg in Paris, the pinnacle of America’s greatest financial institution by belongings mentioned that whereas a change in management wouldn’t alter JPMorgan’s elementary technique, it might pressure the lender to rethink its future within the U.Okay. capital.
JPMorgan introduced late final 12 months that it might construct a brand new 3 million-square-foot tower in London’s Canary Wharf monetary district to accommodate as much as 12,000 workers and function its U.Okay. headquarters. Development is anticipated to take six years, throughout which era JPMorgan can even renovate its current constructing on London’s Financial institution Avenue.
JPMorgan headquarters in London’s Canary Wharf monetary district, sixth Feb., 2024.
Mike Kemp | In Photos | Getty Photographs
On the time of the announcement, JPMorgan mentioned its plans for the brand new constructing have been “topic to a unbroken constructive enterprise surroundings within the U.Okay. and the receipt of the mandatory approvals and agreements at a nationwide and native stage.”
Requested on Tuesday if the political instability gripping Britain modified his view on the mega venture in London, Dimon responded that if a brand new authorities was “hostile to the banks, then sure.”
Dimon criticized the tax burden that the financial institution already faces within the U.Okay., telling Bloomberg JPMorgan had already paid $10 billion in “extra taxes” associated to the development venture.
JPMorgan presently employs greater than 20,000 individuals within the U.Okay., 13,000 of whom are based mostly in London. The financial institution mentioned in November that its development and workplace improve initiatives would contribute an estimated £9.9 billion ($13.4 billion) to the U.Okay. economic system and create greater than 7,800 jobs within the coming six years. Its current operations in London are estimated to contribute £7.5 billion a 12 months to the native economic system.
Starmer’s management is hanging within the steadiness, after his get together’s poor efficiency within the U.Okay.’s native elections final week led to widespread calls for from lawmakers for his resignation. As of Tuesday morning, 90 members of Parliament from the governing Labour Get together have known as on the prime minister to step down, whereas greater than 100 signed an announcement backing Starmer to remain put.
Prime Minister Keir Starmer provides a speech on Might 11, 2026, in London, England in a bid to safe his premiership.
Carl Court docket | Getty Photographs
A backlash towards Starmer’s Labour Get together noticed large beneficial properties for the right-wing Reform UK get together and the left-wing Inexperienced Get together in final week’s ballot.
However bond vigilantes have largely been supportive of Starmer and his finance minister, Rachel Reeves, retaining their positions relative to potential alternate options, with U.Okay. bonds — generally known as gilts — promoting off in earlier bouts of uncertainty over their political futures.
On Tuesday, gilts bought off throughout the curve amid the political turmoil. By Wednesday morning, they have been rallying as traders reacted to Starmer’s defiance of requires his resignation.
U.Okay. 10-year gilt
For his half, Dimon threw his help behind Starmer and Reeves in Tuesday’s interview.
“I feel Keir Starmer’s a really good man,” he instructed Bloomberg. “Politics could be very robust. They’re in a bind due to money owed and deficits, they inherited lots of that, I feel the world of Rachel Reeves, they usually’ve received to be robust. They have to say ‘we’ll do this stuff [that] within the quick time period will not be nice,’ however governments must get the stuff executed proper that grows the economic system.”
He additionally praised Starmer’s method to repairing the U.Okay.’s strained post-Brexit relations with the European Union.
“I feel they should work nearer with Europe. If you happen to keep in mind, Keir Starmer and [French President Emmanuel] Macron, they have been going to work nearer,” he mentioned. “Not reversing Brexit, however navy alliances, intelligence alliances, ensuring the economies have financial relationships which can be good for each the continent and good for the U.Okay.”
Starmer is ready to fulfill Well being Secretary Wes Streeting on Wednesday morning, forward of a speech from King Charles III in Parliament outlining the federal government’s agenda. Throughout a routine Cupboard assembly on Tuesday, the prime minister mentioned he would see his five-year mandate via.
With out Starmer’s resignation, a Labour management problem — which might decide Starmer’s destiny as chief of the governing get together — can solely be triggered if 20% of Labour MPs help a challenger. At the moment, which means 81 Labour MPs would wish to again a possible alternative.

