Jamie Dimon Warns JPMorgan May Rethink London Tower If Starmer Falls
JPMorgan CEO Jamie Dimon warned Wednesday that the bank may revisit its planned London headquarters if UK Prime Minister Keir Starmer loses power, CNBC reported. Speaking to Bloomberg in Paris, Dimon said a hostile incoming government could force the lender to reconsider its future in the UK capital.
A Multibillion-Dollar Bet on London
Late last year, JPMorgan announced plans to build a new three-million-square-foot tower in London’s Canary Wharf. The building would house up to 12,000 employees and serve as the bank’s UK headquarters. Construction is expected to run six years. At announcement, JPMorgan attached a condition to the project, tying it explicitly to a “continuing positive business environment” in the country. Dimon sharpened that language Wednesday. Asked whether current political instability changed his view, he said a government “hostile to the banks” would force a rethink. He also flagged the bank’s existing UK tax burden, claiming JPMorgan had already paid roughly $10 billion in additional taxes connected to the project.
Why Starmer’s Grip on Power Matters to Markets
Labour’s weak showing in last week’s local elections opened the floodgates. As of Tuesday, 90 Labour MPs had called for Starmer’s resignation, while more than 100 signed a statement backing him. Starmer defied the pressure publicly, and bond markets responded. UK government bonds, known as gilts, sold off sharply Tuesday as the turmoil deepened before rallying Wednesday once investors registered Starmer’s defiance. Right-wing Reform UK and the left-wing Green Party made significant gains in the local vote, squeezing Labour from both flanks.
Dimon’s Praise for Starmer and Reeves
Despite the conditional warning, Dimon’s tone toward the current government was supportive. He described Starmer as “a very smart guy” facing a genuinely difficult fiscal inheritance. He expressed equal confidence in Finance Minister Rachel Reeves, saying both officials face short-term pain but are navigating the right long-term path. Dimon also backed Starmer’s approach to post-Brexit EU relations, welcoming moves toward closer military, intelligence, and economic ties with the continent without reversing the original referendum outcome.
What Is at Stake for the UK Economy
JPMorgan employs more than 20,000 people across the UK, with roughly 13,000 in London. The bank estimates its construction and renovation projects will add nearly £9.9 billion to the UK economy and generate more than 7,800 jobs over six years. Its existing London operations already contribute an estimated £7.5 billion annually. A decision to pause or abandon the tower project would remove a rare high-profile vote of confidence in London’s financial standing at a delicate moment for the city.
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