A company linked to Stephen Rubin, the 88-year-old chairman of a major sports and outdoor brand group, has issued a winding-up petition against Harvey Nichols, the luxury department store chain based in London’s Knightsbridge. The legal move was filed last Thursday and cited an unpaid debt owed by the retailer.

The petition, which if successful would force Harvey Nichols to cease trading, marks a rare and significant escalation in financial pressures facing the iconic store. Harvey Nichols is known internationally, in part due to its portrayal in the 1990s television series Absolutely Fabulous. The development has drawn attention given the potential implications for the chain’s regional outlets in locations including Bristol and Edinburgh.

Stephen Rubin and his family have maintained a generally low public profile despite their ownership of a variety of well-known brands such as Lacoste and Berghaus, as well as their majority stake in JD Sports. The dispute with Harvey Nichols places them at the centre of what could become a contentious corporate episode.

The situation is also likely to attract the interest of Mike Ashley, the founder of Sports Direct and a figure known for his aggressive business tactics. Ashley, 61, once publicly vowed to “finish off” rival retailer JJB Sports before setting sights on JD Sports, which is controlled by the Rubin family. Reports suggest Ashley has been monitoring Harvey Nichols’ regional stores and may consider acquisition opportunities.

Despite the petition filing, sources connected to Harvey Nichols stated that payment has now been made to Rubin’s company. Representatives of the Rubin family declined to comment further on the legal action or the broader context.

The dispute adds a new chapter to the business rivalry between two prominent billionaires, whose differing styles and corporate interests have long shaped segments of the UK retail and sportswear markets. Whether the matter will be resolved swiftly or escalate into further legal or commercial maneuvers remains to be seen.