Introduction 

Associated British Foods is spinning off Primark into a separate listed company in 2027. On paper, it’s about “unlocking value.” In reality, it puts pressure on Primark to stand on its own in a market that’s already shifting against it.

Why separate Primark?

Primark and AB Foods are brands with fundamentally different businesses:

  • Different margins and risk profiles
  • Different growth trajectories
  • Different investor audiences

Keeping them together made the group harder to value.

The real issue: Primark’s model

Primark built its business on low-cost, high-volume retail through physical stores. 

The scale of the competition is significant:

  • Shein holds 18% global fast fashion market share, blasting ahead of Zara’s parent company Intidex.
  • 26% of UK online fashion shoppers use Shein.
  • Temu has 13.1 million monthly UK users, growing 16% year-on-year.

These platforms run on an online scale with daily product cycles and prices around £8 per item. Primark doesn’t compete on those terms, and for years it had a clear reason not to try. At its price points, the cost of picking, packing, and delivering an order- plus handling returns- can wipe out the margin entirely.

Its response so far has been cautious. In 2025, Primark completed a Click & Collect rollout across all 187 GB stores, allowing customers to browse online and collect in-store for free. This is a low-cost adaptation, but not a full answer.

The big picture

This demerger lands in a difficult environment. According to KPMG:

  • 58% of UK consumers believe the economy is worsening entering 2026.
  • Half of that group is actively cutting discretionary spending.
  • 85% say they remain worried about the cost of living.

You might expect that to help Primark budget shoppers trading down. But when money is tight, people also stop buying non-essentials altogether. Primark, for all its affordability, sells discretionary goods. That’s a real exposure.

What changes legally?

A demerger restructures the business, not the operations. The likely route is a capital-reduction demerger under the Companies Act 2006. In practice, that means:

  • A standalone board and governance structure.
  • Compliance with the UK Corporate Governance Code.
  • New disclosure obligations under the Listing Rules.
  • Supplier contracts novated from AB Foods to Primark directly.
  • Shared services separated, with one-off and ongoing costs.

None of this changes what Primark sells. 

Future Outlook

As part of a group, Primark’s weaker moments could be absorbed. On its own, they cannot be.

That’s the real consequence of the demerger. Not the legal mechanics- though those are significant- but the exposure. Public markets are unforgiving. A standalone Primark must perform visibly, every quarter, against competitors who are faster, more digital, and growing in its home market.