Marex Group plc successfully completed the acquisition of Winterflood Securities from Close Brothers Group plc on December 1, 2025, following regulatory approval.

Target Information

Winterflood Securities, a notable entity in the financial services sector, has been a key player in the UK market, primarily specializing in market-making and electronic trading services. As a subsidiary of Close Brothers Group plc, Winterflood has developed a strong reputation for providing liquidity across various financial instruments, making it an essential component for investors looking for reliable trading mechanisms.

The completion of Winterflood's sale to Marex Group plc marks a significant transition for both organisations. Winterflood’s expertise in UK equity markets and broad client base positions it well for future growth under Marex’s larger umbrella, which is known for its diversified offering in the global financial markets.

Industry Overview

The UK financial services industry remains one of the largest and most sophisticated globally, contributing significantly to the nation's economy. As of 2023, London continued to solidify its role as a global financial hub, with an inc