SumUp, the London-based payments leader, has begun assembling a bulge-bracket syndicate for an initial public offering that could value the firm between $10 billion and $15 billion. According to reports on the selection process, the fintech has tapped Goldman Sachs, JPMorgan, Deutsche Bank, and Jefferies to lead the float, with STJ Advisers providing financial counsel.
The move is a strategic victory for the London Stock Exchange (LSE), which has struggled to retain high-growth tech firms lured by the deeper capital pools of New York. SumUp’s decision to favor a home-market listing over the U.S. stems from its dominant footprint in the European small-business sector. Unlike peers like Wise or Klarna, which have looked westward, SumUp’s advisors have reportedly leaned into a European exchange to better align with its regional market share and point-of-sale (POS) terminal density.
The strategic mandate for the IPO is to capitalize on a stabilizing European fintech sector while providing an exit for long-term backers. With a valuation target reaching $15 billion, SumUp would become one of the largest tech listings in London in years. While the venue choice is not yet finalized, the firm’s preference for the LSE serves as a rare endorsement of the UK’s post-Brexit financial infrastructure, especially as other "superapps" like Revolut continue to weigh complex dual-listing options.
