Global Business Roundup: Job Cuts, Energy Warnings, Hollywood Merger and Rate-Rigging Acquittals Dominate Markets

A wave of major corporate and financial developments unfolded this week, spanning postal service restructuring, energy investment threats, a landmark Hollywood merger and overturned banking convictions, as global economic warnings from the International Monetary Fund added to an already turbulent business landscape.

Royal Mail announced plans to cut up to 2,500 head office and support jobs by the end of 2027, according to both BBC News and The Guardian. The postal service firm confirmed the reductions will target non-frontline roles, representing one of the most significant restructuring moves in the company's recent history. The announcement comes amid broader economic pressures weighing on businesses across the United Kingdom.

Those pressures were underscored by IMF chief Kristalina Georgieva, who warned that an energy shock, rising public debt and the artificial intelligence boom collectively threaten global growth, according to The Guardian. Brent crude rose above $101 a barrel as government bond yields climbed, compounding concerns. In response, UK Chancellor John Healey is reportedly working on plans to spend more than £1 billion to shield lower-income households from rising energy costs, with bills forecast to increase by hundreds of pounds in January, The Guardian reported. The bulk of the spending is expected to increase discounts for households receiving certain benefits.

On the energy investment front, Norwegian state company Equinor warned that the United Kingdom risks becoming "uninvestable" if approval is not granted for new oil and gas fields at Rosebank and Jackdaw, according to BBC News. The company's chief executive stated that further UK investment could be placed on hold pending those regulatory decisions, raising fresh concerns about the country's ability to attract long-term energy sector capital.

In entertainment, Paramount completed a $110 billion takeover of Warner Bros., merging two of Hollywood's largest studios following months of legal disputes and competition concerns, BBC News reported. The deal is expected to reshape both the film and streaming industries, with analysts warning consumers could face higher subscription prices as a result of the consolidation, according to BBC News.

Separately, five former bankers – Jay Merchant, Jonathan Mathew, Philippe Moryoussef, Alex Pabon and Colin Bermingham – had their convictions for rigging interest rates quashed by the Court of Appeal, BBC News reported. The men had previously been jailed in connection with the manipulation of benchmark lending rates, in a case that had become emblematic of post-financial crisis efforts to hold bankers accountable. In Japan, competition authorities raided the premises of beer giants Asahi and Kirin over an alleged price-fixing cartel, with both companies confirming the searches, according to BBC News.

Taken together, this week's developments reflect mounting pressures on businesses, regulators and governments alike – from energy market volatility and corporate consolidation to workforce reductions and renewed scrutiny of past financial misconduct – as global economic uncertainty continues to define the outlook heading into the final quarter of 2026.