Marmite is set to pass into American hands after Unilever confirmed it will merge its food business with US spice giant McCormick & Company, leaving consumers with no clarity on whether the spread's recipe, price, or historic UK production will be affected.
The deal, valued at $44.8 billion (£33.8 billion), also covers Colman's mustard, Bovril, Pot Noodle, Hellmann's mayonnaise and Knorr stock cubes, LBC reported. Neither company has addressed what the change in ownership will mean for shoppers at the supermarket.
Marmite has been manufactured at Burton upon Trent in Staffordshire since 1902. The same site produces Colman's mustard and Bovril. A separate Unilever factory in Crumlin, Wales, makes Pot Noodle. McCormick's chief executive, Brendan Foley, declined to say whether those UK production sites would remain open.
'When we think about getting more detail about those areas, it is probably detail yet to be shared,' Foley told reporters, GB News reported.
John Farrand, managing director of the Guild of Fine Food, has previously warned that beloved British brands risk being reduced to 'a number on a spreadsheet' under new ownership.
Marmite Sale Echoes Cadbury's Broken Factory Promise
Consumer concerns are sharpened by what happened the last time a major British food brand was sold to the Americans. Kraft's 2010 takeover of Cadbury, valued at £11.5 billion ($18.9 billion), drew pledges that the Somerdale factory in Keynsham would stay open. Kraft reversed that promise within a year, cutting around 400 jobs. The backlash led to a formal tightening of the UK's Takeover Code governing how foreign companies acquire British firms.
Lea & Perrins is another heritage brand that previously passed into American ownership, GB News reported.
Both companies have said they expect $600 million (£453.2 million) in annual cost savings by the third year after completion. Those savings will come from changes to manufacturing, distribution, and procurement, though neither has confirmed how many jobs could be affected or where.
Chris Beckett, an analyst at Quilter Cheviot, said the lengthy timeline itself raises questions. 'Completion is not expected until mid-2027, which is a long time and introduces risks that mean it could be stopped,' he said.
McCormick to Lead Combined Company From the US
Under the terms of the agreement, McCormick will pay $15.7 billion (£11.9 billion) in cash. Unilever shareholders will retain a 55.1 per cent stake in the combined entity, with Unilever itself holding a further 9.9 per cent. McCormick's shareholders will own the remaining 35 per cent.
The combined company will operate under the McCormick name, with its global headquarters remaining in Hunt Valley, Maryland. Foley will lead the merged business.
These brands will join McCormick's existing portfolio, which includes French's mustard, Schwartz herbs, and Cholula hot sauce.
Fernando Fernández, Unilever's chief executive, said the merger would create 'a scaled, global flavour powerhouse,' LBC reported. The deal is the most significant move by Fernández since he took charge in March 2025.
Unilever has been under sustained pressure from activist investor Nelson Peltz for several years to shed its food portfolio and sharpen its focus on personal care. The company sold its spreads division in 2017, offloaded much of its tea business - including PG Tips and Lipton - in 2022, and last year spun off its ice cream arm to create the Magnum Ice Cream Company.
After the McCormick deal, Unilever will focus on home and personal care brands such as Dove, Vaseline, and Persil.
Unilever shares fell more than 7 per cent following the announcement, GB News reported. The company also confirmed it was temporarily pausing recruitment amid global uncertainty linked to conflict in the Middle East, according to LBC.
