Sainsbury’s held merger talks with Morrisons

Sainsbury’s held exploratory merger discussions with Morrisons earlier this year in talks that could have produced one of the largest changes to Britain’s supermarket market in years.

The discussions are no longer active and neither company has announced a transaction. Their disclosure nevertheless shows that consolidation remains under consideration among large grocery groups as established operators contend with intense price competition, growing discounter share and pressure on operating costs.

The preliminary discussions took place several months ago, according to people familiar with the situation. Morrisons’ private equity owner Clayton, Dubilier & Rice is understood to remain open to a combination with another large supermarket operator, although Sainsbury’s, Morrisons and CD&R declined to comment.

Recent Kantar data cited in reporting on the discussions puts a combined Sainsbury’s and Morrisons at approximately 23.8% of the UK grocery market. Tesco remains larger at around 28.2%, but the combination would create substantially greater scale than either supermarket currently has on its own.

The regulatory history of grocery consolidation would make any renewed negotiation difficult. Sainsbury’s proposed merger with Asda was blocked by the Competition and Markets Authority in April 2019 after an in-depth investigation concluded that the combination would substantially lessen competition nationally and locally.

The CMA said the deal could result in higher prices, poorer quality or reduced choice for supermarket customers, alongside higher prices at some petrol stations. The regulator considered the growing strength of Aldi and Lidl at the time but concluded that the increased competition from discounters did not resolve its concerns.

Britain’s grocery market has continued to evolve since that decision. Aldi and Lidl have expanded further, while established groups have invested in loyalty pricing, own-label products, digital retail, convenience formats and fulfilment capacity as they seek to defend market share without sacrificing already thin operating margins.

A future Sainsbury’s-Morrisons proposal would therefore be assessed against a different market structure, although the regulatory test would remain focused on whether the combination materially weakens competition. Local store overlaps, online grocery operations, petrol stations and the effect on suppliers would all be likely to receive attention.

Morrisons also approaches any consolidation discussion from a different ownership and financing position. CD&R acquired the Bradford-headquartered supermarket in 2021, after which the business has worked through refinancing, asset sales and changes to its estate while trying to improve its competitive position.

Sainsbury’s has meanwhile concentrated on grocery growth, operating efficiency and returns from its existing retail network. Acquiring or combining with Morrisons would represent a far larger strategic commitment than the incremental investment that has characterised much of the group’s recent development.

Private equity ownership adds another dimension. Investors eventually need routes to realise value from large portfolio companies, while supermarket economics reward scale in areas including procurement, distribution, technology and marketing. Those incentives can support consolidation discussions even when competition rules make execution difficult.

Asda could also feature in future restructuring of the sector. Like Morrisons, it has private capital behind it and has faced pressure around debt, market share and operational performance, leaving several of Britain’s biggest supermarket businesses with reasons to consider larger structural options.

There is no current Sainsbury’s-Morrisons transaction for regulators or shareholders to assess. The earlier discussions instead provide evidence that supermarket ownership and scale are again active strategic questions as grocery groups look for ways to improve efficiency without weakening their position in a highly competitive market.